Top Linux Jobs in San Diego, CA

Designs, develops, tests, and maintains secure software and cloud infrastructure. Breaks down requirements, writes end-to-end automated tests, ensures quality and performance, follows architectural standards, and applies agile practices. Collaborates cross-functionally, may mentor junior engineers, and participates in rotational on-call duties.

The Senior Software Engineer will design, develop, and deploy cloud-native applications, contribute across the software development lifecycle, support production systems, and mentor junior engineers, focusing on AI integration and continuous improvement.

Join GLG's Product Engineering team to build, test, and maintain full-stack web applications using modern technologies. Collaborate with engineers, PMs, and designers to implement features, troubleshoot and enhance applications, participate in code reviews, and follow best practices in an iterative product environment.

Lead and grow the spacecraft ground software organization, set long-term architecture and technical vision, oversee development and operations of command/telemetry/mission planning systems, coordinate across engineering and operations, and ensure mission-ready, secure, and scalable ground software for launch and on-orbit activities.

Design and analyze ruggedized electronics packaging, electro-mechanical assemblies, and test fixtures for launch vehicles. Perform thermal, modal, and vibration analyses; develop CAD models, drawings, and documentation; support environmental test campaigns and collaborate with PCB and integration teams.

Design and govern hybrid cloud architectures (primarily AWS), manage cloud infrastructure and services (EC2,S3,VPC,Lambda), implement integrations, ensure availability/security/performance, document governance, develop training and test plans, and collaborate with IT teams and vendors.

Provide technical support and maintenance for cloud infrastructure and applications (primarily AWS), monitor performance and alerts, perform patching and IAM/key rotation, support serverless and containerized workloads, collaborate with security teams, meet SLAs, and provide off-hours support as needed.

Lead electrical architecture and hands‑on design for wireless and embedded products from concept through production. Mentor engineers, define system requirements, oversee PCB/schematic design, perform component selection and testing, drive certification and regulatory compliance, and support project/business activities including estimating and customer engagements.

Lead multiple engineering teams owning foundational services (identity, documents, payments, vehicle data). Grow managers and engineers, define strategy and roadmaps, ensure technical quality, compliance, operational readiness, cross-team collaboration, and financial sustainability of services.

Design and analyze Hall Effect Thruster components and propulsion systems. Perform magnetic, thermal, CFD, and flow simulations; develop SolidWorks CAD models; assist valve/plumbing design and hardware prototyping.

Support testing of Hall Effect Thrusters and propulsion components: write test plans, design and maintain ground support hardware/software, integrate flight and ground systems, operate vacuum test equipment, execute and automate tests, analyze data with MATLAB/Excel, and troubleshoot test issues.

Provide on-site LAN/WAN operational support for core and edge switches; troubleshoot routing and OSI layers 1-3 using diagnostic tools; maintain routers, switches, firewalls, and VPNs; plan and install hardware/software upgrades; ensure network security and DoD compliance.

Design, develop, and maintain full‑stack web applications and cloud platforms. Build responsive front ends (React/Angular), secure .NET back ends, work with PostgreSQL/SQL Server, Docker, and AWS. Participate in architecture, code reviews, Agile ceremonies, troubleshooting, and improving engineering standards while collaborating with product, QA, and DevOps.

Lead greenfield development and start-up of a chemical processing facility from design through commissioning. Support capital projects, transition to ongoing plant engineering, execute MOC/PSM and compliance activities, drive reliability and safety, coordinate contractors, develop procedures and training, and provide day-to-day engineering support and troubleshooting.