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The job description provides limited information about responsibilities. The Senior NPI Mechanical Engineer role falls within Flex’s production engineering organization and likely supports new product introduction activities in a manufacturing environment. The position offers benefits including medical, dental, vision, life insurance, disability coverage, 401(k) matching, paid leave, and tuition reimbursement. Relocation is unavailable, and visa sponsorship is not offered.

Lead the advanced thermal management strategy for next-generation AI data center infrastructure. Develop cooling roadmaps, architectures, specifications, simulations, prototypes, and validated hardware across rack-, row-, hall-, and facility-level systems. Drive direct-to-chip liquid cooling, CDUs, facility cooling, containment, controls, manufacturability, reliability, cost optimization, and commercialization. Partner with systems architecture, operations, manufacturing, supply chain, quality, customers, and ecosystem partners while providing hands-on technical leadership.

Leads Process, Industrial, and Product Engineering teams in developing strategies, improving operational excellence, and supporting scalable service operations. Drives Lean Manufacturing, automation, digital transformation, capacity planning, facility layouts, KPI systems, customer implementations, and multi-site transformations. Partners cross-functionally across operations, quality, supply chain, IT, facilities, and customers while managing fulfillment, logistics, warehousing, repair, refurbishment, and reverse logistics engineering support.

Designs, develops, deploys, and supports automated manufacturing equipment from concept through production. Responsibilities include CAD, PLC, robot, and vision-system programming; equipment design reviews; supplier guidance; machine build, installation, debugging, testing, and qualification; workspace and workflow optimization; documentation; and support for new product development and automated assembly cells. The role applies lean and Six Sigma methods to improve manufacturing efficiency, quality, and safety.

Leads manufacturing process improvement initiatives involving quality, yield, productivity, cycle time, cost reduction, and production efficiency. Analyzes root causes, implements corrective actions, develops process controls and documentation, qualifies equipment, validates processes, and supports engineering changes and new product introductions. Collaborates with production, quality, maintenance, supply chain, and customers to resolve complex manufacturing challenges and improve operational performance.

Maintains and improves quality engineering programs, inspection and testing standards, sampling procedures, quality data systems, corrective actions, audits, and product or process qualifications. Develops quality documentation and training, evaluates discrepant materials and returned products, supports customer quality interfaces, and liaises with regulatory bodies. The role requires electronics manufacturing experience, including SMT and PCB assembly, plus QMS, audit, and regulatory or safety standards expertise.

Develops and supports functional testing for liquid-cooled server racks and AI/ML, GPU, storage, and networking platforms. Responsibilities include creating test procedures, automating execution with Python and Bash, Linux-based debugging, hardware and network troubleshooting, liquid-cooling validation, leak detection, failure analysis, data analysis, continuous improvement, safety compliance, and technical training across new product introduction and sustaining production.

Lead development, deployment, and analysis of electronic and software test programs and equipment. Design test plans, develop test software (Python, LabVIEW, Perl), support in-circuit, functional, ESS and system-level testing, perform failure/root-cause analysis, train technicians, create process documentation, and coordinate third-party test development and verification in production.

Lead mechanical design, analysis, prototyping, and validation of liquid-cooling components (cold plates, manifolds, fittings). Create CAD models, drawings, GD&T, perform mechanical and fluid analyses, run validation tests, drive supplier DFM and manufacturing handoff, and resolve field issues to ensure reliable, manufacturable products.

Design, implement, and optimize manufacturing processes for PCB production. Troubleshoot root causes, establish process controls, introduce new equipment and ECOs, train production staff, and drive cost, quality, and throughput improvements.