Celestica International LP

Role Description Building the next generation of modular data centers and supporting power systems requires navigating an intricate web of factory-built product certifications and site-specific field deployment codes. We are seeking a highly collaborative, action-oriented Senior Certification & Compliance Engineer to join our engineering team. In this role, you will not simply audit finished designs. Instead, you will embed directly with our product development teams from day one, acting as a technical co-creator of our architectures. You will help bridge the gap between "factory listings" and "field compliance," ensuring that our prefabricated, containerized E-houses, power skids, and modular systems are natively engineered to satisfy global regulatory frameworks, accelerate deployment schedules, and help secure seamless permitting. Key Responsibilities - Active Design Integration (Compliance-by-Design) - Embed with electrical, mechanical, and controls design engineers to proactively guide physical layouts, spacing, component selection, and structural boundaries. - Vet third-party components (switchgear, inverters, batteries, breakers) to ensure they carry appropriate listings and ratings for our target operating limits. - Ensure all packaging designs strictly respect workspace clearances, egress pathways, and safety boundaries mandated by the National Electrical Code (NEC), NFPA, OSHA, etc. - Certification Strategy & Agency Management - Define, coordinate, and execute the global product certification strategy for our complete product portfolio. - Act as the primary technical point of contact with Nationally Recognized Testing Laboratories (NRTLs) such as UL, Intertek (ETL), and CSA. - Structure and oversee physical testing programs, including dielectric, short-circuit, thermal runaways, and environmental ingress testing. - Standards, Codes & Regulatory Stewardship - Serve as the subject matter expert on the National Electrical Code (NEC/NFPA 70), NFPA 70E, NFPA 855, NFPA 75 (Fire Protection for IT Equipment), and UL standards (specifically UL 891, UL 1558, UL 508A, UL 9540, UL 1973, and UL 62368-1). - Navigate state-level industrialized (modular) building programs, managing third-party inspection agency coordination for prefabricated structures. - Technical Documentation & Compliance Records - Author and compile comprehensive technical files, listing documentation, safety labels, and installation/operating manuals. - Maintain rigorous compliance traceability matrices showing how design elements satisfy specific clauses of target standards. - Work alongside manufacturing teams to establish routine factory compliance tests on our assembly floors. Technical Expertise - Strong working knowledge of NEC (NFPA 70), IBC (structural and seismic constraints), OSHA regulations, and UL product listings (UL 891, UL 1558, UL 508A, UL 9540/9540A). - Experience with safety design techniques such as Failure Mode and Effects Analysis (FMEA) and Hazard Identification (HAZID) studies. Physical Demands - Duties of this position are performed in a normal office environment or manufacturing floor. - Likely there will be a significant amount of travel between customer and Celestica locations. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. - Above demands are carried out within the local existing Health and Safety guidelines. Salary - Base Salary: $102K-$135K - The stated range includes Base Salary. A comprehensive benefits package is offered in addition to this range. - The range described in this posting is an estimate by the Company, and may change based on several factors, including but not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate. Typical Experience - 6+ Years of direct experience in regulatory compliance, standards engineering, or design-focused product safety roles. - Proven Track Record certifying industrial power equipment, modular enclosures, grid-tied battery systems, or complex data center utility skids. - Demonstrated experience successfully guiding a product through an initial NRTL listing campaign (e.g., UL or Intertek) from architecture kick-off to certificate issuance. Typical Education - Required: Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or a related technical discipline. - Preferred: Active participation in professional standards technical committees (e.g., IEEE, UL, NFPA). Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Celestica is an E-Verify employer. Location This is a remote position, with travel as necessary. We are open to considering candidates close to any of our US locations in Massachusetts, Pennsylvania, Minnesota, Texas, Arizona, Oregon or California as well as locations near major airports such as the Northeast, Southeast, Midwest and Pacific Coast.

Role Description We are seeking a high-caliber Senior Systems Engineer & Engineering Team Lead to define our technical foundation, architect our next-generation power solutions, and lead our multi-disciplinary engineering design team. In this pivotal role, you will own the end-to-end systems engineering lifecycle—bridging the gap between product management requirements and physical engineering execution. You will drive the architecture of our multi-MW modular infrastructure, up to Medium Voltage (MV), ensuring our modular solutions are safe, highly resilient, and optimized for rapid deployment. Key Responsibilities - Technical Leadership & Team Management - Lead a Multidisciplinary Team: Direct, mentor, and build a high-performing design team consisting of electrical, mechanical, and controls/software engineers. - Engineering Governance: Establish robust engineering workflows, design standards, and enforce peer-review processes to ensure institutional quality and safety. - Resource & Project Coordination: Collaborate with Project Management to assign engineering resources, manage design schedule, and achieve timely product deliverables. - Systems Engineering & Architecture Definition - Requirements Ownership: Translate high-level market requirements (MRDs) into rigorous, traceable system-level technical requirements, functional specifications, and interface control documents (ICDs). - System-Level Architecture: Oversee the architecture and development of robust 3-phase electrical power distribution systems. Define the electrical, mechanical, thermal, and logical boundaries and interfaces. - Verification & Validation (V&V): Formulate comprehensive verification matrices, Factory Acceptance Testing (FAT) protocols, and field commissioning guidelines to validate system performance. - Electrical Power Systems Engineering - Critical Component Integration: Evaluate, specify, and select heavy electrical subsystems including high-capacity double-conversion UPS systems, static transfer switches (STS), switchgear, protective relays, and other critical subsystems. - Engineering Studies: Direct and review system modeling analyses, including short-circuit, protective relay coordination, arc flash, and harmonic mitigation studies. - Compliance Alignment: Ensure all system architectures natively comply with industry-defining standards (e.g., UL 9540A for BESS, UL 891/1558 for switchgear, NFPA 70/70E, and CE/IEC equivalents). - DFX (Design for X): Partner with manufacturing and service teams to optimize designs for manufacturability, transportability, and fast field installation. Technical Expertise & Methodologies - Power Systems: Expert-level mastery of 3-phase AC/DC power systems, MV/LV power conversion topologies, utility protection schemes, and grounding methods. - Systems Engineering: Hands-on experience with systems engineering frameworks, specifically boundary diagrams, failure mode and effects analysis (FMEA), and requirements traceability matrices. - Grid Connection: Strong familiarity with utility interconnection requirements and power quality standards. Tools & Software - Electrical Modeling: Proficiency with industry-standard simulation software (e.g., ETAP, SKM PowerTools, or EasyPower). - Systems & Design Tools: Familiarity with PLM software, requirements management tools, and CAD collaboration workflows (e.g., SolidWorks/AutoCAD Electrical). Physical Demands - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. - Occasional travel may be required. Salary - The stated range includes Base Salary. A comprehensive benefits package is offered in addition to this range. - Base Salary Range: $107K-147K Typical Experience - 8+ Years in heavy industrial power systems design, power generation, utility-scale renewables, or data center infrastructure engineering. - 3+ Years in a formal technical leadership or engineering management role leading cross-functional teams (Electrical, Mechanical, and Controls). - Proven experience bringing complex, modular, or containerized capital equipment products from concept to commercial manufacturing. Typical Education - Required: Bachelor’s degree in Electrical Engineering (EE). - Preferred: Master’s degree in Electrical/Systems Engineering and/or active Professional Engineer (PE) license. Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Celestica is an E-Verify employer. Location This is a remote position, with travel as necessary. We are open to considering candidates close to any of our US locations in Massachusetts, Pennsylvania, Minnesota, Texas, Arizona, Oregon or California as well as locations near major airports such as the Northeast, Southeast, Midwest and Pacific Coast.

Role Description To rapidly scale the deployment of modular data centers and supporting power systems, we must bridge the gap between custom site architectures and scalable factory-built product platforms. We are seeking a high-gravity, technically authoritative Customer Systems Architect to serve as the critical interface between our enterprise/hyperscale clients and our internal product development engines. In this highly visible, customer-facing role, you will: - Lead deep-dive technical discovery, capture complex customer requirements, and translate them into standardized design boundaries. - Possess the engineering depth to "talk shop" with lead hyperscale infrastructure designers. - Steer clients toward configure-to-order (CTO) solutions rather than costly, bespoke engineer-to-order (ETO) deviations. - Act as the ultimate gatekeeper of our modular product platform's scalability and our customers' operational success. Qualifications - 8+ Years in a high-touch, technically demanding, customer-facing engineering role (e.g., Solutions Architect, Applications Engineer, Technical Sales Engineer) in the critical power, utility-scale renewables, or modular data center infrastructure sectors. - Proven experience successfully negotiating complex engineering trade-offs with hyperscale (AWS, Microsoft, Meta, Google) or Tier III/IV colocation providers (Equinix, Digital Realty, etc.). - Demonstrated history of converting customer site-specific single lines and mechanical plot plans into manufactured industrial products. Requirements - Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Systems Engineering, or a highly related technical field. - Master’s degree in an engineering discipline or Professional Engineer (PE) credential preferred. Benefits - Base Salary: $102K - $135K - A comprehensive benefits package is offered in addition to the salary range. Physical Demands - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. - Occasional travel may be required. Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Celestica is an E-Verify employer. Company Description Celestica, Inc. (NYSE: CLS; TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. - ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. - CCS: This segment focuses on high-performance technology solutions and services for the data center, serving hyperscalers, digital native customers and enterprises. Celestica helps customers achieve competitive advantages by delivering innovative supply chain solutions globally.

Role Description Building modular data centers and supporting power systems requires solving extraordinary structural, thermal, and logistics puzzles. We are seeking a highly skilled, hands-on Senior Mechanical Engineer & Team Lead to define the physical architecture of our heavy-duty product lineup and guide its mechanical execution from concept to field commissioning. In this dual-impact role, you will act as both a principal designer and a technical leader. You will own the structural integrity, transportability, and environmental containment designs for our industrial-scale E-houses and heavy structural steel skids. Simultaneously, you will lead, task, and mentor a team of mechanical engineers and CAD designers, ensuring that every weldment, enclosure assembly, and rigging scheme is engineered to the highest standards of safety, quality, and manufacturability. Key Responsibilities - Mechanical Team Leadership & Governance - Lead, task, and manage the mechanical engineering design team. - Establish modeling standards, define drafting templates, and execute rigorous design reviews. - Drive Design for Manufacturability and Assembly (DFMA) best practices across the engineering lifecycle. - Collaborate closely with fabrication shops and assembly line leads. - Partner directly with Electrical, Systems, and Certification engineering teams to ensure physical enclosure layouts support electrical clearances, cable routing, and regulatory compliance. - Structural Design Leadership - Architect robust, low-deflection structural steel base frames (skids) capable of supporting ultra-heavy power equipment. - Design integrated lifting lugs, spreader-bar interfaces, and tie-down schemes. - Analyze dynamic over-the-road transit forces to ensure safe logistics. - Perform and supervise comprehensive linear and non-linear structural FEA on structural frames, lifting setups, and cabinet paneling. - Enclosure & Environmental Integration and Test - Design and detail E-houses, walk-in modular enclosures, and outdoor containment cabinets. - Establish robust ingress protection strategies (e.g., NEMA 3R, IP55, IP66). - Collaborate with HVAC and thermal engineers to integrate complex air-conditioning, liquid cooling, and active ventilation systems. - Ensure all structural weldments, panel interfaces, and equipment anchorages comply with site-specific seismic and wind-load requirements. - Define physical testing procedures for prototype validation. Technical Expertise - Strong expertise in AISC (American Institute of Steel Construction) standards, AWS D1.1 (Structural Welding Code – Steel), and sheet metal fabrication techniques. - Expert command of structural physics, beam theory, shear-moment diagrams, and thermal expansion dynamics. - Expert proficiency in SolidWorks, Autodesk Inventor, or PTC Creo. - Hands-on experience with ANSYS, SolidWorks Simulation, or Autodesk Nastran. - Strong familiarity with product lifecycle management tools to manage Bill of Materials (BOMs) and drawing releases. Physical Demands - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. - Occasional travel may be required. Salary - Base Salary: $118K - $162K - A comprehensive benefits package is offered in addition to this range. Typical Experience - 7+ Years of hands-on mechanical design experience in the power distribution, modular E-house, industrial HVAC packaging, or custom containerized container industry. - 2+ Years of experience in a lead role coordinating, reviewing, and driving the deliverables of CAD designers, draftspersons, or junior engineers. - Proven track record of taking complex structural steel and sheet metal assemblies from initial napkin sketches all the way to high-volume manufacturing or heavy field deployment. Typical Education - Required: Bachelor’s degree in Mechanical Engineering, Structural Engineering, or a highly related technical discipline. - Preferred: Professional Engineer (PE) license or an advanced degree in Structural/Mechanical Engineering. Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Celestica is an E-Verify employer.

Role Description We're seeking a highly experienced and technically proficient Principal Windows Architect to lead the design, implementation, and optimization of our enterprise IT infrastructure. This role requires an expert with overall 14+ years of experience spanning: - Windows Server technologies - Multi-cloud environments (Azure and IBM Cloud) - Complex Software-Defined Storage (SDS) and hyper-converged solutions The ideal candidate will be a strategic thinker capable of driving innovation, ensuring system reliability, and mentoring technical teams. Qualifications - 14+ years of progressive experience in IT infrastructure, with a strong focus on Windows Server and architectural roles. - Deep expertise in Windows Server (2012 R2 - 2022) and core services (AD, DNS, DHCP, Clustering). - Extensive experience with virtualization platforms: VMware vSphere and Microsoft Hyper-V. - Proven architectural experience with at least one major public cloud: Microsoft Azure (required) and familiarity with IBM Cloud (highly desirable). - Expertise in Software-Defined Storage (SDS), with hands-on experience in Dell PowerFlex and/or similar technologies (e.g., VMware vSAN, Microsoft Storage Spaces Direct). - Strong knowledge of enterprise storage solutions from vendors like Dell and HPE, including SAN, NAS, and Fibre Channel/iSCSI networking. - Excellent written and verbal communication skills, with the ability to present complex technical information to both technical and executive audiences. - Relevant industry certifications (e.g., Microsoft Certified: Azure Solutions Architect Expert, VMware Certified Professional - Data Center Virtualization). Requirements - Lead the architecture, design, and roadmap planning for on-premises and cloud-based Windows Server and storage infrastructure. - Develop high-level and low-level designs for enterprise solutions, ensuring they meet business requirements for scalability, resilience, security, and performance. - Drive migration strategies for moving workloads from on-premises environments (Hyper-V, VMware) to Azure Cloud and IBM Cloud. - Evaluate and recommend new technologies and solutions, particularly within the Software-Defined Storage and hyper-converged infrastructure space. - Serve as the subject matter expert for Windows Server operating systems (all current versions), Active Directory, Group Policy, and core infrastructure services. - Design and manage enterprise virtualization platforms, specifically VMware vSphere and Microsoft Hyper-V. - Architect and manage Dell PowerFlex (formerly VxFlex OS) and other Software-Defined Storage solutions. - Hands-on experience with configuration and administration of enterprise storage arrays from Dell (e.g., PowerMax, Unity) and HPE (e.g., 3PAR, Nimble). - Implement and manage cloud services, specifically Azure IaaS/PaaS components, networking, and governance policies, and similar services within IBM Cloud. - Define and enforce standards, documentation, and operational procedures for all managed infrastructure. - Troubleshoot and resolve the most complex, high-impact infrastructure issues. - Provide technical guidance, mentoring, and training to infrastructure engineers and operational support teams. - Collaborate with security teams to ensure the infrastructure adheres to all corporate and regulatory compliance standards. Benefits - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. Company Description Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer-centric approach, we partner with leading companies in various sectors to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform, and supply chain solutions, Celestica brings global expertise and insight at every stage of product development. - Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe, and Asia. - We imagine, develop, and deliver a better future with our customers.

Role Description The Associate, Payroll & HR Services will be responsible for supporting various payroll and HR functions within the organization. Qualifications - Experience in payroll processing and HR services. - Strong knowledge of HR policies and procedures. - Excellent communication and interpersonal skills. - Ability to work in a fast-paced environment. Requirements - Proficiency in HR software and payroll systems. - Attention to detail and accuracy in data management. - Ability to handle sensitive information confidentially. - Strong analytical and problem-solving skills. Benefits - Competitive salary and performance-based incentives. - Comprehensive health and wellness programs. - Opportunities for professional development and career advancement. - Flexible work arrangements. Company Description Celestica, Inc. (NYSE: CLS; TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. - Delivers innovative supply chain solutions globally. - Operates in two segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC). - ATS serves customers in complex, regulated, and high-reliability markets. - CCS focuses on high-performance technology solutions for data centers.

Role Description Celestica is dedicated to delivering end-to-end product lifecycle solutions to drive our customers' success. Our growing Advanced Technology Solutions (ATS) organization focuses on applying Celestica's advanced capabilities, knowledgeable people, and innovative tools to enable companies in each of our market segments with highly complex, mission-critical applications to improve their competitive advantage. We are currently expanding our ATS Sales organization and are seeking a senior business development leader to help drive the growth and shape the future of a collaborative, high-performance, growth-oriented business unit. Reporting to the Director of Global Engineering Sales, the candidate's primary focus is on technical Customer engagements working in conjunction with the Global Sales and Engineering Service teams as the key technical advisor and product advocate. This role is responsible for actively driving and managing the technology and engineering evaluation stage of the sales process through Customer award. - Support Engineering Services business development across all ATS Market Segments. - Act as the primary liaison between Celestica Engineering and our customers, effectively communicating our unique value proposition and ensuring alignment with their project objectives. - Develop and execute comprehensive Engineering account and opportunity strategies by deeply understanding customer needs and market trends to drive successful project outcomes. - Specialize in providing technical insights and guidance for projects and developing customer strategies, demonstrating a clear understanding of market and/or region-specific challenges and requirements. - Provide support for product commercialization efforts, including integration of Design for Excellence (DFx) and Test strategies, working closely with Commercialization Services team. - Gain competitive intelligence and always tie insights back to unique Celestica strengths in the market. - Have deep knowledge of customer’s business current macro and microeconomic trends, industry trends and potential new business opportunities through a consultative sales approach. - Act as the main focal point during the sales process, to understand customer’s needs and requests, manage them and deliver winning business proposals and RFQ responses to customers. Qualifications - Demonstrated ability as a top-performing sales professional. - Strong business management skills. - Strong leadership and communications skills and proven ability to influence senior management within customers and Celestica. - Ability to create & develop global business strategies. - Excellent time management and multi-tasking skills. - Strong business development skills, win/win negotiation skills, contract negotiation skills, teamwork skills, interpersonal skills, and mentoring skills. - Strong skills and abilities in conflict resolution, influencing individuals over which you have no direct authority, and developing complex account strategies. - High level of business acumen. - A background in complex problem management and resolution. - High degree of computer literacy, with proficiency in Microsoft Office applications. Requirements - Bachelors’ degree in engineering and minimum of 15 years Sales experience in a technical area; preferably in an EMS or other manufacturing background with focus of product design and development. - Ability to travel up to 25-50% of time (domestic and international). - Ability to manage complex projects in a matrix organization. - Strong verbal and written communication skills. - Demonstrated analytical abilities with strong attention to detail. - Experience managing a Multi-Million Dollar Sales Pipeline and demonstrated track record of achieving AOP booking plan results. - Excellent follow-through. - Must be driven and self-motivated. Benefits - The stated range includes Base Salary only. A comprehensive benefits package is offered in addition to this range. - Salary Range: $147K-$175K. Company Description Celestica, Inc. (NYSE: CLS; TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. - ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. - CCS: This segment focuses on high-performance technology solutions and services for the data center, serving hyperscalers, digital native customers and enterprises. Celestica has earned its reputation by delivering results in complex and fast-changing markets. Celestica exceeds customer expectations by identifying trends and staying ahead of the curve. Backed by comprehensive capabilities and a global network across North America, Europe, and Asia, Celestica helps customers gain competitive advantage with the quality, flexibility, and resiliency they need to respond quickly to shifts in demand.

Role Description The role demands a highly accomplished, business-savvy, and forward-thinking Senior Account Engineering Director to take complete technical and strategic ownership of a critical, high-revenue customer engagement. This position requires a unique blend of deep software engineering mastery, executive-level customer management, and a commercial mindset to drive technical innovation, product alignment, and account growth. As the primary technical anchor for this strategic account, you will be fully accountable for the customer’s engineering success, including continuous alignment on technical advances, product roadmaps, engineering metrics, and overall quality execution. To succeed, you must seamlessly orchestrate internal global engineering resources, interface with product marketing, and build trust-based relationships with the customer’s executive leadership. Qualifications - 15+ years of experience in complex software engineering environments, with at least 5+ years in a dedicated customer-facing technical leadership, account engineering, or engineering director role managing large-scale client engagements. - Deep hands-on foundational experience in C/C++, Python, Linux Kernel, Platform Drivers, Open Source development, and Network Switching Chipsets. - Exceptional communication, interpersonal, and negotiation skills, with a proven track record of managing relationships with C-suite executives and major customer stakeholders. - Demonstrated ability to translate complex client business needs into scalable technical solutions while protecting business margins and spotting expansion opportunities. - Strong experience with and a passion for emerging technologies (AI/ML, automated tooling), with a track record of successfully integrating these into mature customer architectures. - Proven ability to lead, influence, and mentor distributed, cross-functional engineering teams in a matrixed global environment without needing direct line authority over every resource. Requirements - Incumbent will perform the duties of this position in a normal office or remote home-office environment, with travel required as needed to support customer-facing milestones. - Overseas travel will be required (3-4 times per year). Typical Experience - Fifteen plus years of relevant technical and client-facing engineering leadership experience. Typical Education - Bachelor’s degree in Computer Science, Electrical/Computer Engineering, or a highly related technical field. - Advanced studies or certifications in Business Administration, Operations, or Technology Management (e.g., MBA or executive leadership training) are highly recommended. Notes This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. This policy applies to hiring, promotion, discharge, pay, fringe benefits, job training, classification, referral and other aspects of employment and also states that retaliation against a person who files a charge of discrimination, participates in a discrimination proceeding, or otherwise opposes an unlawful employment practice will not be tolerated. All information will be kept confidential according to EEO guidelines. Celestica is an E-Verify employer.

Role Description We are seeking an experienced network automation script specialist to drive innovative test transformation. Your mission is to create an automation script framework that enables the development of new automation scripts that can seamlessly integrate into existing software development pipelines to intelligently verify PR code changes. This person will analyze existing network automation scripts and develop a list of automation script enhancements to optimize the verification phase of the product SDLC process. This includes using AI to design, develop, and enhance new and existing automation scripts. Experience with integrating agentic AI workflows into automation scripts to provide test failure problem determination and suggest possible remediations is a must. You will be part of a team that collaborates with the larger DevTestOps Team and software development teams to build an immersive, intuitive, robust, and full-featured control center for managing and operating world-wide network automation test infrastructure. The Test Automation Control Center will consist of a set of cloud-hosted applications controlling multiple physical on-prem systems distributed worldwide. Control capabilities cover scheduling, monitoring, analyzing, and reporting tests from the initial developer Pull Requests to the final release regression validation. Managed equipment includes the entire range of Celestica switches, high-performance IXIA traffic generators, and a variety of equipment commonly found in data center racks. You will use your knowledge of AI agents to integrate intelligent workflows that select the best automation test cases to run, diagnose test failures for rapid resolution, and analyze test coverage to provide predictive product quality assessment. You are someone who views a "test failure" not as a manual ticket to close, but as a data point for an AI agent to analyze. You prefer building ecosystems over writing one-off scripts, and you are comfortable investigating product failures one minute and integrating agentic AI agents into a CI/CD pipeline the next. Qualifications - Expert Development: Proven experience building complex automation script frameworks using extensive sets of common libraries. - Testing Infrastructure: In depth experience running, triaging, and debugging automation scripts. - Networking & Hardware Context: Familiarity with high-performance networking environments, specifically SONiC, OpenBMC, and data center hardware management. - AI/ML Application: Practical experience integrating AI agents or LLM-based workflows into software applications to automate decision-making and analysis. - Engineering Rigor: Deep understanding of test-driven development (TDD), CI/CD pipelines, and robust software engineering practices. - Systems Thinking: Ability to bridge the gap between cloud-hosted software and physical hardware distributed across global sites. Requirements - Infrastructure & SDLC Integration - Architect & Design: Lead the design and implementation of a robust automation script framework that enables AI to quickly create new automation scripts that will run within a confederation of Automation Testbeds. - Full-Stack Development: Maintain and enhance existing automation scripts to maintain hardened execution reliability. - AI Integration: Integrate agentic AI workflows to automate resolution of script failures. - End-to-End Visibility: Analyze script failures to identify software components that are below accepted reliability standards. - Collaboration: Work closely with DevTestOps and software development teams to ensure the control center provides services to engineers to assist with debugging and retesting updated scripts. Benefits - Salary range: 118K - 184K, including Base Salary and target Short-Term Incentive (STI) compensation. - Comprehensive benefits package offered in addition to the salary range. Physical Demands - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. - Occasional travel may be required.

Role Description The Strategic Sourcing / Value Creation (SCM) intern will work closely with our supply chain/commodity management team, reading and analyzing mechanical drawings, sourcing parts and communicating with suppliers. Work will be guided by detailed instructions, routines, and procedures. The intern will work under close supervision and receive detailed instructions on all work assignments. Once proficiency in the tasks is achieved, the intern will be given more complex duties. Deals directly with immediate supervisor, co-workers and team members with guidance. Qualifications - Currently enrolled in a University or College internship program and have completed their 3rd year of studies. - This role is ideal for students who are enrolled in a Supply Chain, Engineering, or Business program. Requirements - Project Management - Ability to manage multiple priorities and tight deadlines in a fast-paced workplace - Excellent time management skills - Effective communication skills - Solid working knowledge of Microsoft Office – .xlsx, .docx, .pptx - Team player - Strong analytical and interpersonal skills - Excellent report writing and problem-solving skills - Ability to work effectively and independently - Flexibility to work extended hours as required - Interest / knowledge in manufacturing, procurement, and electronics industry Benefits - Experience working for one of the largest Canadian global technology companies - Possibility of a student casual contract position after completion of internship - Possibility of a full-time position after completion of degree - Access to Celestica’s development programs and projects - Celestica's Time Off to Volunteer program – two paid days off to volunteer per year - Fun intern activities including celebration events and networking - Internal recognition programs and rewards for stellar performance - Opportunity to participate in fun activities including intern social events, Celestica’s charitable initiatives, and Spirit Week activities Activities - Review supply & demand with price-cost analysis for value creation projects - Costed Bill of Materials analysis - Draft Value Add proposals for submission to internal and external customers - Maintain internal and customer project reporting trackers - Drive project execution and closure with global site program managers - Access the Defense Logistics Agency website for suitable alternatives suppliers to resolve clear-to-build issues - Cost estimates for new bids and/or cost savings change management - Supplier and Customer facing role - Generate ideas to automate and streamline manual processes Physical Demands - Duties of this position are performed in a normal office environment. - Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. - Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required. Salary The hourly wage is determined by the years of study completed and is non-negotiable as per company policy. The range described in this posting is an estimate by the Company, and may change based on several factors, including but not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate. Hourly Wage: $22.50-25.50 CAD/hr Additional Details - Area: Supply Chain Management - Start Date: September 2026 - Location: Remote Position - Vacancies: 1 - Experience: No Formal Experience Required. ***As this position involves work that is subject to the Canadian Government's Controlled Goods Program (CGP), your employment offer is conditional upon the successful completion of a security assessment by Celestica and/or its authorized agents, per the Controlled Goods Regulations. To apply, please visit www.celestica.com . Please provide a copy of your transcript with your application. Please include your student email address in your application. Celestica is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.