Top Senior Linux Jobs in San Diego, CA

Lead end-to-end design, development, and validation of integrated optical sensor modules for robotic platforms. Define specs, evaluate performance (MTF, distortion, chromatic aberration, stray light), design active lighting, drive ISP tuning with vendors, execute advanced IQ testing and calibration, ensure manufacturability and regulatory compliance (LSO/FDA), and develop production-ready validation and test plans.

Install, configure, maintain, and optimize IBM z/OS systems and subsystems (JES2/JES3, TSO/ISPF, RACF). Monitor performance, perform upgrades and patching, troubleshoot outages, support capacity planning, automate tasks (REXX/CLIST), and coordinate with DB2/CICS/IMS/MQ and storage teams. Execute ITIL change processes and maintain documentation and disaster recovery plans.

Manage and evolve z/OS mainframe infrastructure and storage (DFSMS, DFSMShsm, DASD/tape). Ensure stable operations, performance tuning, incident/problem/change management, security/RACF controls, DR readiness, automation, and runbook/knowledge maintenance while partnering with application and backup teams.

Design, configure, and support network connectivity for IBM mainframe environments (z/OS). Maintain TCP/IP, VTAM, SNA/Enterprise Extender, TN3270, and file transfer protocols; troubleshoot connectivity, DNS, routing, firewalls, and secure transmission (SSL/TLS). Support DR/resiliency, compliance, and participate in on-call and recovery tests. Role requires onsite presence in Phoenix, AZ.

Develop internal tools to enhance the safety of OpenAI's AI models. Collaborate with teams to improve workflows and address safety issues in products.

As a Software Engineer on the Caching Infrastructure team, you will design, build, and operate a multi-tenant caching platform that scales and meets various use cases, ensuring performance and reliability.

Profile, benchmark, and optimize embedded hardware product performance across OS, application, camera/vision, graphics, and platform stacks. Build benchmarking methodologies and tooling, define KPIs and measurement frameworks, investigate field regressions, and partner with cross-functional teams to drive performance improvements from lab characterization through product launch and real-world usage.

Design and deliver scalable cloud infrastructure, automate application onboarding, collaborate with teams on DevOps tools, troubleshoot AWS services, and manage governance.

The Blockchain Operations Engineer will manage the blockchain infrastructure, ensure service availability, support smart contract deployment, implement security best practices, and enhance operational efficiency through automation.

The Senior Valve Engineer will lead product development, collaborate with project teams, manage risks, communicate technical information, and mentor junior engineers in valve and actuator design projects.

Lead CPU microarchitecture definition and RTL design for major blocks, collaborate with performance modeling, verification, physical design and DFT teams, mentor engineers, and ensure convergence to power, performance, area, timing, and schedule requirements.

Lead functional verification of CPU cores, coherency, and cache subsystems. Develop verification plans, UVM testbenches, constrained-random and directed tests in SystemVerilog/C/Assembly. Analyze coverage, automate regressions with scripting, and collaborate with architects to ensure design quality and performance.

Design and implement structural RTL for CPU functional blocks from microarchitectural specs. Collaborate with verification and physical design teams to meet performance, timing, power, area, and testability goals. Support test bench and test plan development and assist convergence of blocks to project requirements.

As a Backend Engineer, you will architect and build distributed services for customer applications while collaborating closely with other engineering teams to ensure scalability and efficiency in system design.

Lead requirements gathering, analyze and document system and data requirements, design/configure solutions on the Benefitsolver platform, create ETL processes, produce test plans/cases, support configuration and UAT, troubleshoot client issues, and manage multiple onboarding projects to meet SLAs while building trusted client relationships.

Support end-to-end requirements management for vehicle systems: elicit, document, structure, maintain, and assure requirement quality. Manage traceability, change/configuration, tool repositories, and collaborate with engineers, testers, and external partners to ensure requirements are implemented and verified. Contribute to process and tool improvements.

Support end-to-end requirements management for automotive products: elicit, document, structure, maintain, and assure requirements quality. Manage traceability, change control, tool repositories, and cross-functional collaboration with engineers, testers, and external partners. Contribute to continuous improvement of RM methods and support reviews, impact analysis, and configuration baselines.

The Sr Project Engineer will design air compressors and air brake tanks, lead projects, collaborate with multiple teams, and ensure compliance with standards. Responsibilities include project management, technical drawing approval, product improvement, and mentoring junior staff.