Top Senior Linux Jobs in San Diego, CA

Lead plant quality activities for wiring harnesses and tower assemblies, supervise process auditors, drive root-cause investigations (8D/A3/5 Whys), implement CAPA, maintain control plans and LPAs, reduce scrap/rework/COPQ, support supplier and customer quality, and lead continuous improvement (Lean/Six Sigma) projects to stabilize processes and improve product quality.

Design and deliver fractional-horsepower motors and motor-drive electronics for aerospace actuators. Develop motor models, mixed-signal schematics, real-time firmware, and control algorithms. Lead testing, HIL, qualification, and ensure compliance with aerospace standards (DO-160, DO-254, ARP4754). Support integration, safety analyses, and production readiness.

Design, analyze, simulate, optimize, validate, and transfer infrared imaging optical systems to production. Perform tolerancing, DFM, prototyping, testing (MTF, interferometry), supplier coordination, integration, troubleshooting, documentation, and NPI. Collaborate across disciplines to ensure manufacturable, high-performance optical solutions and support continuous improvement and cost estimating.

Design, deploy, and operate scalable, resilient LaserPro platform infrastructure. Build infrastructure-as-code, automate CI/CD pipelines, implement Azure networking and security (ExpressRoute, IPSec, Virtual WAN, WAF), and optimize reliability, performance, and cost in an agile delivery pod.

Manage the lifecycle, performance, security, and compliance of OSS platform and infrastructure. Lead strategic planning, capacity planning, change/release, vendor and contract management, requirements gathering, documentation, KPIs, risk management, and POCs/RFPs to ensure reliable platform operations and positive user experience.

Lead mechanical engineering projects for product development, validation, prototyping, and sustaining solutions. Manage scope, schedule, and costs; design electromechanical systems; perform failure analysis; mentor engineers; and use PTC CREO/WF4 and Windchill for 3D modeling and documentation. Work onsite in the Seattle area and support client facilities as needed.

Build end-to-end features on a multi-tenant SaaS platform: Postgres schema and Prisma models, Fastify APIs, and React UI. Design multi-tenant isolation and access controls, increase test coverage and CI/CD quality gates, own production deployments on Google Cloud Run, mentor teammates, and improve observability and developer productivity.

Design and implement accessible interactions in the Canva Editor: focus management, keyboard navigation, live regions, and ARIA roles. Use screen readers daily to test and debug, collaborate across teams to review designs and PRs, identify systemic accessibility gaps, and build architectural solutions to improve accessibility across complex frontend systems.

Design, program, test, and implement PLC/HMI-based control panels and systems. Perform electrical design analysis, in-shop testing, field startups, project coordination, vendor liaison, technical documentation, and provide customer support onsite and remotely.

Remote Senior Software Engineer who evaluates Microsoft and complementary technologies, designs and implements custom software (C#, JavaScript, SQL), applies cloud and DevOps practices (Azure/AWS, CI/CD, containers), mentors and networks professionally, and continuously learns and advises clients.