• Support Revenue Accounting systems and processes, including monthly pre-close and close activities • Assist with revenue report reconciliations, tie-outs, and audit support • Participate in revenue engine upgrades, patches, and bug fixes • Support UAT, regression testing, and use-case validation for system enhancements • Troubleshoot application and process issues in collaboration with business and IT teams • Design, document, and test business requirements (BRDs), enhancements, and customizations • Support testing of Snowflake-based data models and pipelines for revenue analytics and reporting • Contribute to initiatives such as BI reporting, RPA, disclosures, SSP analysis, and revenue analytics • Learn and apply best practices for data accuracy, controls, performance optimization, and security • Work closely with Revenue Accounting, Finance, IT, and Data teams to translate business requirements into technical solutions • Participate in enterprise Digital Transformation projects, gaining exposure to full product lifecycle from Quote to Revenue • Contribute to documentation, SOX controls and operations.

Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future. The Role This is a highly technical and hands-on position requiring the selected candidate to both lead and participate in multiple team environments and to provide independent efforts to all aspects of system integration including design, analysis, design review, testing, implementation, and validation. The candidate should be a self-starter and can work independently with little to no supervision. The Main Responsibilities •The candidate will have demonstrated knowledge and experience in system architecture and engineering disciplines. Specific technical knowledge of enterprise level networking and network security. •Recommends optimized solutions to support current and long-range planning and collaborates with project team leads in the selection, recommendation and approvals of tools and technologies to improve efficiencies, reduce costs, and increase customer satisfaction. •Monitor, analyze, and resolve incidents for infrastructure running in Google Cloud and Amazon Web Services. •Deploy, configure, and administer systems in Google Cloud and Amazon Web Services. •Support and troubleshoot Kubernetes clusters and containers. •Designs requirements-based technical solutions in support of new projects and assists with transition of the solution and design into production. •Evaluate, Build, Integrate, Test and Prepare systems for operational use and patches for rapid remediation and deployment. •Install new/rebuild existing systems and configure hardware, peripherals, settings, directories, storage, etc. in accordance with standards and project/operational requirements. •Experienced with automation tools such as Ansible, Puppet, or Chef •Gather and analyze metrics and customer feedback to formulate system requirements. •Evaluates and recommends future technologies and methodologies that will enhance future capabilities. •Develop and execute test plans and procedures based upon system security and functional requirements. •Analyzes, develops, recommends, implements, and supports innovative, cost effective IPS/IDS protection systems. •Familiar with Unix Scripting language like Ruby, Perl or advanced KSH scripting. •Operational knowledge of system products like VMware vSphere ESXi, Virtual Center, Elasticsearch, Postgres, Google Cloud, and Amazon Web Services. •Supports due diligence activities including site surveys, design, design review, bill of materials creation, statement of work creation, vendor negotiation and coordination, proposal generation, and proposal delivery. •Maintain existing applications by fixing, upgrading, and adding functionality as needed. •Quickly develop new applications as the need arises. These applications should follow appropriate best practices. •Assess existing applications for deficiencies such as slow performance and use of deprecated dependencies and come up with a plan for resolving. •Keep existing applications current with the version of the programming language and releases. •Perform application testing to ensure that new features work or that fixes have not caused any regressions. •Mentor teammates by helping them learn new technologies where needed. •Provide rapid operational support, troubleshooting, and resolution to production equipment. What We Look For in a Candidate •5+ years current Linux systems engineering experience (Redhat, CentOS, Rocky) and troubleshooting. •3+ years of Kubernetes experience to include developing helm charts and deploying applications on Kubernetes. •3+ years with Google Cloud Platform or Amazon Web Services •5+ years with Elasticsearch experience to include indexing, clustering, managing, and troubleshooting. •5+ years with automation in Ansible, Puppet, or Chef. •Knowledge and experience should include computer network operations, network access and protection techniques and technologies, security, encryption, and cross domain solutions •Available 24/7 for Network Outages and Maintenance window work. •Ability to work with coworkers and customers to troubleshoot technical problems •Ability to travel Candidate must be a US Citizen with an active Department of Defense TOP SECRET clearance Compensation This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors. Location Based Pay Ranges: $103,711 - $138,281 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $108,896 - $145,195 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $114,082 - $152,109 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA. Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process. Learn more about Lumen's: - Benefits - Bonus Structure #LI-Remote Requisition #: 341686 Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To review Lumen’s Privacy Notice, please visit: https://jobs.lumen.com/global/en/privacy-notice Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

• Solution Design & Implementation: Design, implement, and integrate GTM systems aligned with business objectives and architectural best practices. Own projects end-to-end from discovery to deployment. • Problem Resolution: Resolve complex, cross-system issues that require deep evaluation of multiple factors, including data integrity, process gaps, and platform limitations. • Strategic Optimization: Proactively identify and execute opportunities to automate and optimize GTM workflows across the full tech stack, driving measurable efficiency gains. • Cross-Functional Collaboration: Partner extensively with GTM leadership, GTM Operations, and other cross-functional teams to define success outcomes and scalable system requirements that drive revenue. • Guidance & Enablement: Provide technical direction and mentorship to other analysts and GTM stakeholders on system configurations, processes, and best practices. • Data Quality & Integrity: Maintain and improve data models, data quality standards, and enrichment strategies to ensure fast, reliable access to GTM information that drives decisions.

Job Posting Start Date 03-23-2026 Job Posting End Date 05-25-2026 Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. Job Summary To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a/an Principal Systems Engineer located in San Jose, CA (remote) Reporting to the Director, Field Applications the Principal Systems Engineer will be accountable for providing partnership and collaboration to customers (senior engineering/architect roles) in understanding and developing systems requirements and architectural considerations. What a typical day looks like: - Interface with external (senior engineering, systems, architect roles) and internal (CTO, R&D, Product Marketing, FAE’s) stakeholders with the goal of understanding and then articulating customer systems and architectural considerations. - Travels to customer sites for in-person discussions on technology and products. - Travels to tradeshows and other company events to represent Flex technologies. - Travel will range from 20%-40% of the time. - Work closely with the Sales and the FAE teams to coordinate customer activities. - Develop and maintains external and internal stakeholder relationships. - Lead complex conversations with customers to understand requirements and articulate design possibilities, and internally to relay this information and understand design capabilities, initiatives and priorities. - Lead internal conversations to understand present postures and limitations, and articulate possibilities helping with setting technology direction. - Works with all parties involved, including ODM’s, etc. to create and maintain clarity. - Develop technology roadmaps for customers (by gathering information from them) and present them internally. - Co-develop technology roadmap for Flex (with design) and present them to the customers. - Help define new products with customer requirements and new technology knowledge.. The experience we’re looking to add to our team, - Bachelor’s degree in electrical engineering (or equivalent), Master’s preferred - 8+ years of experience in Technical Marketing or Architecture or Applications or Design or Systems Engineering of DC/DC converters - Good understanding of the DC/DC conversion market as well as design considerations - Experience interfacing with Engineering management at Tier 1 customers - Excellent verbal and written communication skills. EC37 What you'll receive for the great work you provide: - Full range of medical, dental, and vision plans - Life Insurance - Short-term and Long-term Disability - Matching 401(k) Contributions - Vacation and Paid Sick Time - Tuition Reimbursement Pay Range (Applicable to California) $150,000.00 USD - $206,300.00 USD Annual Job Category Design, Process & Technology Engineering Is Sponsorship Available? No Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).