Top Senior Linux Jobs in San Diego, CA

Develop, calibrate, simulate, test, and validate electronic control systems, virtual sensors, diagnostics, and engine controls for diesel and spark-ignition applications. Investigate system and component issues, identify root causes, support certification, improve calibration tools and engineering practices, and collaborate across software, hardware, systems, and testing teams. The role uses MATLAB/Simulink and GT-POWER simulations, HIL/SIL testing, and data-driven problem solving.

Designs, develops, and maintains enterprise .NET applications, APIs, data pipelines, analytics solutions, and responsive web interfaces. The role involves working with AWS, complex datasets, databases, ETL, reporting platforms, CI/CD, testing, and cloud-native architectures. The engineer collaborates with product, architecture, QA, and business stakeholders to deliver scalable solutions, troubleshoot defects, and support production systems.

Build and maintain scalable, high-performance full-stack applications for an HR, payroll, and hiring platform. Collaborate with product managers, engineering leaders, and cross-functional stakeholders to deliver product features. Apply test-driven development, design distributed systems, work with SQL and NoSQL databases, support CI/CD, and continuously improve engineering productivity and software quality.

Develop and manage reliability programs for underground, surface, fixed, and mobile mining assets. Conduct criticality assessments, failure analyses, lifecycle planning, maintenance optimization, spare-parts analysis, and condition monitoring. Lead root-cause investigations, asset health reporting, replacement forecasting, budgeting, commissioning, and reliability assurance. Partner with operations, maintenance, engineering, and technical services teams while ensuring compliance with MSHA regulations and company safety standards.

Leads complex LNG research and technology development programs, including process-cycle design, simulation, experimentation, modeling, and cryogenic heat exchanger development. Translates research into improved engineering methods, products, and commercial offerings. Provides technical leadership across cross-functional teams, manages stage-gated development, supports intellectual property activities, mentors engineers, and communicates technical and business recommendations. The role requires deep expertise in LNG liquefaction, cryogenics, thermodynamics, heat transfer, fluid mechanics, gas separation, and process engineering, with up to 10% travel.

Design, develop, and maintain scalable software applications and systems. Collaborate with cross-functional teams, apply software engineering best practices, conduct code reviews, testing, and documentation, and contribute to architecture and design decisions. The role also involves leading technical discussions and mentoring junior engineers while supporting Honeywell’s operational and business objectives.

Leads the design, integration, and manufacturing industrialization of precision opto-mechanical and sensor assemblies for satellite communications hardware. Responsibilities include optical alignment, sensor packaging, tooling, bonding, tolerance and alignment analysis, DFM/DFT/DFA/DFR, supplier coordination, validation, environmental qualification, yield optimization, and production ramp support at constellation scale.

Lead end-to-end design and qualification of ruggedized, space-rated avionics components for Blue Origin’s TeraWave satellite network. Responsibilities include requirements definition, circuit and PCB design, trade studies, signal and power integrity analysis, testing, verification, production support, configuration management, design reviews, and mentoring junior engineers. The role requires expertise in radiation-hardened hardware, FPGAs, CMOS sensors, DDR memory, optoelectronic integration, and high-reliability flight hardware.

Leads end-to-end PCBA design and SMT manufacturing integration for high-speed satellite communications hardware. Responsibilities include multilayer PCB layout, stackup and impedance control, stencil and reflow development, supplier coordination, line qualification, first-article inspection, DFX implementation, reliability analysis, test architecture, yield optimization, and production readiness for high-volume orbital systems.

Manages technical execution of generator conversions, modifications, upgrades, rewinds, rotor exchanges, and replacements from order receipt through project closeout. Coordinates engineering, drafting, manufacturing, sourcing, vendors, field services, and project management; maintains schedules, budgets, parts demand, technical documentation, and field instructions. Resolves technical issues, supports customer and industry meetings, responds to technical inquiries, and leads assigned process improvement initiatives.

Lead the mechanical design of remotely operated tooling for nuclear reactor modifications, including mechanical, pneumatic, hydraulic, and motor actuation systems. Create 3D models, drawings, specifications, clearance studies, and test plans; build and test tooling; conduct design reviews; write operating procedures; and provide rapid technical support during customer outages. Collaborate with hardware, analysis, field deployment, and services teams while meeting nuclear quality, safety, schedule, and cost requirements.

Design, model, draft, build, and test remotely operated tooling for nuclear reactor modification hardware. Develop mechanical, pneumatic, hydraulic, and electro-mechanical systems for underwater operation; produce drawings, specifications, clearance studies, and test plans; conduct design reviews; write operating procedures; collaborate with engineering and field teams; and provide rapid technical support during outages.

Develop and implement safety framework methodologies for autonomous trucking readiness decisions. Build high-signal safety datasets across simulation and closed-course testing, establish feedback loops from road monitoring and safety events, validate safety evaluation pipelines, and create traceable safety artifacts. The role also requires cross-functional collaboration, technical mentorship, data analysis, statistical evaluation, and evidence-based safety case development for autonomous vehicles.

Own the design, deployment, security, and lifecycle management of Waabi’s multi-site network infrastructure. Responsibilities include switching, routing, wireless, firewalls, ISP planning, incident response, configuration hardening, IP addressing, segmentation, zero-trust access, vehicle connectivity, developer network support, on-premise compute networking, documentation, and disaster-recovery runbooks.

Administer and enhance enterprise Windows endpoint platforms using Microsoft Intune and Configuration Manager. Develop PowerShell automation, troubleshoot deployment and patching issues, support application packaging and lifecycle management, and assist with Windows Autopilot, platform upgrades, migrations, reporting, and modernization initiatives. Provide technical leadership and collaborate with engineering, operations, and architecture teams to improve endpoint management services at scale.

Leads the design and development of scalable full-stack software using Node.js, TypeScript, React, and AWS. Builds offline-first progressive web applications, REST and GraphQL APIs, event-driven services, distributed synchronization systems, and reliable data persistence solutions. Ensures data integrity, scalability, testing, and regulatory alignment while collaborating with product, design, security, and compliance teams. Provides technical mentorship and promotes engineering best practices.

Designs, scripts, tests, implements and maintains moderate-complexity desktop and robotic process automations. Creates test plans/data, executes performance tests, troubleshoots issues, documents procedures, estimates project timelines and participates in automation feasibility and implementation efforts.

Oversee and optimize building management and operational technology systems across a multi-property portfolio. Responsibilities include OT network architecture, controller communication, IP addressing, VLANs, gateways, polling intervals, alarm routing, programming standards, troubleshooting, documentation, vendor coordination, and system reliability. The role requires hands-on work across properties, occasional short-notice travel, confidentiality, and adherence to OSHA and company safety policies.