Role Description We’re hiring a Director, Mechanical Engineering to lead mechanical design ownership and engineering governance across Nscale’s North America data center portfolio. This is a senior, hands-on leadership role responsible for shaping the mechanical basis of design across multiple U.S. sites, including: - Cooling plant architectures - Heat rejection - Piping design - Water treatment - Control system interfaces You’ll play a key role in developing infrastructure purpose-built for high-density AI and liquid-cooled GPU hardware. This includes setting standards for: - Liquid cooling readiness - CDU/HX integration - Piping and materials strategy - Water quality and treatment - Leak detection and containment - Commissioning and acceptance criteria Qualifications - Bachelor’s degree in Mechanical Engineering - Professional Engineering License - 5+ years of mechanical engineering experience in mission-critical facilities, with significant time in data center design - 3+ years of engineering leadership experience, including people leadership and/or leading large multi-site programmes - Strong understanding of cooling systems for high-density compute, including air and liquid-cooled strategies, heat rejection options, redundancy models, hydronic systems, piping design, equipment selection, and controls sequences - Experience working with U.S. engineering firms, AHJs, and state/local code environments - Strong presence and decision-making capability - Pragmatic, risk-based leadership style suited to fast-paced construction environments - High judgement in high-consequence scenarios - Ability to challenge delivery teams while maintaining strong partnership and trust Requirements - Own the mechanical basis of design for U.S. data centers, including cooling plant architectures, heat rejection, piping design, water treatment, and control system interfaces - Lead concept, schematic, and detailed design reviews for new builds and expansion projects - Establish and maintain mechanical design standards and reference architectures to enable repeatable, rapid deployment across the U.S. - Ensure designs meet availability, maintainability, and efficiency targets and are suitable for high-density AI workloads - Lead the development of liquid cooling readiness standards, including direct-to-chip and/or rear-door heat exchanger strategies, CDU/HX integration, piping and materials strategy, water quality and treatment, leak detection, containment, and acceptance criteria - Provide engineering support through long-lead equipment procurement, submittals, RFIs, field changes, and issue resolution during construction - Select and manage architectural and engineering consultants throughout the design process, from schematic design through construction documents - Enforce quality and documentation standards through drawing and specification reviews - Lead review of internal and external third-party CFD studies to validate airflow management, temperature compliance, and thermal resilience across the site - Partner cross-functionally with Construction, Commissioning, Operations, Procurement, and product/platform stakeholders to ensure mechanical systems meet business and customer requirements - Implement lessons learned from deployments to improve reliability, maintainability, cooling performance, and energy efficiency - Build and lead a high-performing team of engineers, including hiring, mentoring, performance management, and career development - Support mechanical technical due diligence for potential greenfield, brownfield, and colocation sites - Assess cooling architecture, redundancy, capacity headroom, maintainability, operational maturity, and fit for high-density AI workloads - Review landlord/operator documentation, including basis of design, one-lines, P&IDs, sequences of operation, maintenance records, incident history, and commissioning reports - Define and negotiate mechanical lease exhibits and technical schedules, including capacity commitments, metering approach, operating envelopes, maintenance windows, response SLAs, and change control requirements - Support early-stage site screening by defining mechanical utility and constructability requirements, including cooling approach, water strategy, heat rejection constraints, climate considerations, and expansion capacity - Assess site constraints and delivery risks, including heat rejection feasibility, plant room planning, yard requirements, equipment setbacks, and upgrade pathways Benefits - Highly competitive package, including base salary and equity, with regular compensation reviews - Opportunity to grow quickly, take ownership, challenge the status quo, and help shape how we scale - Human-first approach to flexibility, giving Nscalers the autonomy to deliver in a way that works for their lives while staying closely connected to a high-performing remote-first team Equal Opportunities Statement We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from lower socio-economic backgrounds. If there’s anything we can do to accommodate your specific situation, please let us know.

Title: Senior Product Design Engineer Location: San Mateo United States Job Description: Why Sony Interactive Entertainment? Sony Interactive Entertainment isn't just the Best Place to Play - it's also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we're part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Senior Product Design Engineer San Mateo, CA Role overview: The individual in this role will drive the mechanical design within the product development group. As a Senior Engineer, this individual will expand the capabilities of the team while building trust and relationships with internal and external partners. The team is small and the environment can feels like a start-up within a large company. There is flexibility to work from home as needed within reason, but regular presence in the office is essential for knowledge-sharing, part inspections, and prototyping. Travel, domestic and international, is another essential part of the job, often reaching an estimated 15% of work time. Responsibilities: The responsibilities for the role include (but are not limited to): - Developing mechanical architectures from the ground up - Technical ownership of the overall system, sub-system(s), or individual components - Leading the interactions with partner teams like industrial design, program management, operations, quality, and manufacturing partners - Managing the detailed design, CAD database, design validation and issue tracking - Anticipating and responding to challenges in manufacturing Skills: - Strong foundation in the first principles of mechanical design and best practices - Independent and self-motivated with outstanding communication skills - Eager to be engaged at all stages of product development, from early concept to sustaining - Experienced in building small consumer products in large volumes - Deep understanding of the product development process - Hands on capability in creative prototyping approaches to rapidly build low and high-fidelity prototypes for design and functional assessment Qualifications: - Excellent written and verbal communication skills. - Bachelor's degree in a related engineering field, or equivalent work experience - 5+ years of experience in direct ownership of mechanical design for high volume consumer products - Experience in the video game industry is not required, but interest and passion for gaming experience, digital entertainment, consumer electronics, and technology is vital At SIE, we consider several factors when setting each role's base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE's top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. The estimated base pay range for this role is listed below. $193,300 - $289,900 USD Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks. Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights. Equal Opportunity Statement: Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category. We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond. Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Role Description This position is a part-time (up to 30 hours per week), on-call position. Work may be performed remotely from any U.S. location. Pay for this position is $23 per hour. ICF is seeking a motivated and detail-oriented Seasonal Associate, Substation Physical Drafter I responsible for converting engineering sketches into detailed layout and construction drawings of high-voltage substation projects. This entry-level position will assist engineers and senior designers in preparing physical layout drawings, equipment arrangements, and construction packages in accordance with client standards, industry codes, and company procedures. The Ideal Candidate: - Highly motivated drafter who takes pride in the services provided. - Ensures projects are done right and deadlines are met. - Proactive, self-sufficient, and able to work productively from home without supervision. - Strives to expand knowledge and improve work processes to increase quality and efficiency. - Active team member who works well with others and prioritizes group goals. - Enjoys taking on new responsibilities and learning new skill sets. What you will be doing: - Develop and modify substation physical drawings under the direction of engineers and senior designers, including: - Substation One Line and Three Line - Station General Arrangements & Sections - Grounding Plan & Details - Conduit Plan & Details - Control Cubicle Layout, Sections, Cable Tray, Lighting, and Grounding - Low-Voltage AC Panels - Cable List - Drawing List - Assist in the preparation of Bill of Materials based on Design Criteria. - Interpret redlines, markups, and sketches from engineers and convert them into accurate design documents. - Maintain drawing files, standards, and documentation in accordance with company QA/QC procedure. - Apply client standards related to the work. - Ensure company’s Quality assurance/Quality Control (QA/QC) processes are being followed on all design packages. - Continuous improvement of job-related engineering, technical and professional knowledge, skills, and performance. - Support revisions during project lifecycle, including IFC updates and as-built drawings. - Follow applicable codes and standards such as NEC, NESC, IEEE, and client-specific requirements. Qualifications - High School Diploma - Certification in Drafting (i.e. AutoCAD Drafter), Engineering Technology, or a related field Requirements - Currently pursuing a degree in Drafting, Engineering Technology, or a related field - Proficiency in AutoCAD and/or MicroStation - 0–2 years of drafting experience (substation, utility, or industrial experience preferred but not required) - Exposure to substation design (12 kV – 230 kV) or utility projects - Knowledge of Autodesk Inventor 3D substation modelling or ability to learn it on the job as fast as possible - Familiarity with: - Electrical equipment (transformers, breakers, bus, structures) - Conduit layouts and cable routing - Basic understanding of engineering drawings and layouts - Strong attention to detail and organizational skills - Ability to follow instructions, take redlines, and apply corrections accurately - Excellent interpersonal and communication skills - Knowledge of Bluebeam or similar markup/review tools Benefits - Pay for this position is $23 per hour. - Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process.

Role Description This position is a part-time (up to 30 hours per week), on-call position. Work may be performed remotely from any U.S. location. Pay for this position is $23 per hour. ICF is seeking a motivated and detail-oriented Seasonal Associate, Substation Physical Drafter I responsible for converting engineering sketches into detailed layout and construction drawings of high-voltage substation projects. This entry-level position will assist engineers and senior designers in preparing physical layout drawings, equipment arrangements, and construction packages in accordance with client standards, industry codes, and company procedures. The Ideal Candidate: - You are a highly motivated drafter who takes pride in the services you provide. - You ensure the project is done right and all deadlines are met. - You should be proactive, self-sufficient, and able to productively work out of your home without supervision. - You always strive to expand your knowledge and improve work processes to increase quality and efficiency. - You are an active member of the team that works well with others and prioritizes the goals of the group. - You enjoy taking on new responsibilities and learning new skill sets whenever needed. What you will be doing: - Develop and modify substation physical drawings under the direction of engineers and senior designers, including: - Substation One Line and Three Line - Station General Arrangements & Sections - Grounding Plan & Details - Conduit Plan & Details - Control Cubicle Layout, Sections, Cable Tray, Lighting, and Grounding - Low-Voltage AC Panels - Cable List - Drawing List - Assist in the preparation of Bill of Materials based on Design Criteria. - Interpret redlines, markups, and sketches from engineers and convert them into accurate design documents. - Maintain drawing files, standards, and documentation in accordance with company QA/QC procedure. - Apply client standards related to the work. - Ensure company’s Quality assurance/Quality Control (QA/QC) processes are being followed on all design packages. - Continuous improvement of job-related engineering, technical and professional knowledge, skills, and performance. - Support revisions during project lifecycle, including IFC updates and as-built drawings. - Follow applicable codes and standards such as NEC, NESC, IEEE, and client-specific requirements. Qualifications - High School Diploma - Certification in Drafting (i.e. AutoCAD Drafter), Engineering Technology, or a related field Requirements - Currently pursuing a degree in Drafting, Engineering Technology, or a related field - Proficiency in AutoCAD and/or MicroStation - 0–2 years of drafting experience (substation, utility, or industrial experience preferred but not required) - Exposure to substation design (12 kV – 230 kV) or utility projects - Knowledge of Autodesk Inventor 3D substation modelling or ability to learn it on the job as fast as possible - Familiarity with: - Electrical equipment (transformers, breakers, bus, structures) - Conduit layouts and cable routing - Basic understanding of engineering drawings and layouts - Strong attention to detail and organizational skills - Ability to follow instructions, take redlines, and apply corrections accurately - Excellent interpersonal and communication skills - Knowledge of Bluebeam or similar markup/review tools Benefits - Pay for this position is $23 per hour. - The pay range for this position based on full-time employment is: $31,272.00 - $53,162.00