Top Senior Hardware Engineer Jobs in St. Louis, MO

Lead avionics hardware engineer responsible for mission computer and stores management hardware across requirements, design, integration, test, verification, production and supplier oversight. Drive interface documentation, weapon capability integration, subsystem and flight testing (ESIL/flight test), and support airworthiness and SCFTA efforts. Interface with stakeholders and customers; mentor peers and lead supplier design teams.

Design, implement, and maintain high-speed production print infrastructure and print management platforms. Troubleshoot mechanical/electrical issues on industrial printers, monitor device health via SNMP, analyze production performance, and collaborate with IT, security, OEMs, and operations to ensure secure, compliant print-on-demand workflows.

Lead standardization strategy for optical transport and Ethernet technologies, develop and advocate contributions to standards bodies (ITU‑T, IEEE, OIF, OpenROADM), coordinate with PLMs and R&D, report progress internally, provide technical influence and guidance, and represent Nokia at standards meetings and industry events.

Lead and mentor a hardware test team to define and execute test strategy for mechanical and embedded products. Coordinate validation, create test plans, run system/integration/regression/stress tests, define test equipment, collect and analyze data, close coverage gaps, and improve testing processes and documentation.

The IT Infrastructure Engineer will troubleshoot hardware issues, manage RMA processes, and perform diagnostics on enterprise servers in a data center.

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

Design, build, and operate reliable backend systems while mentoring engineers, participating in design discussions, and improving system performance.

As a Senior Hardware Engineer, you'll drive DPU integration into server platforms, execute validation testing, and develop automation for data analysis while collaborating with cross-functional teams and vendors.

Lead on-site technical authority for datacenter hardware reliability and fleet health. Troubleshoot complex hardware failures, drive root cause analysis and corrective actions, coordinate with vendors and cloud providers, establish maintenance standards and runbooks, support new hardware introductions and spare parts strategy, mentor technicians, and analyze failure trends to improve reliability across large-scale GPU and server deployments.