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linux jobs in San Diego

$120,000 – $130,000 · Posted 1 day ago

Senior full-stack engineer responsible for end-to-end feature ownership spanning Django backend and React frontend. Design, build, and maintain Python/Django code and RESTful APIs, develop React components from UI/UX prototypes, manage PostgreSQL schemas, and ensure performance across the stack. Work within containerized OCI-based workflows (Podman, Buildah, Skopeo) in Linux environments, write clean documented code, and participate in peer reviews.

San DiegoLast seen today
$85,000 – $100,000 · Posted 1 day ago

As Full Stack Engineer at Nucleus Biologics, you will develop and maintain software tools for scientists and manufacturing teams. Responsibilities include managing AWS infrastructure (EC2, RDS), maintaining Docker containers and Nginx, handling PostgreSQL schema and migrations, developing Python backends with FastAPI/Django/Flask, building React/TypeScript frontends, and resolving customer and internal issues. You need strong production experience across the full stack: Python with modern web frameworks, React with current data-fetching patterns, PostgreSQL administration, and hands-on DevOps with Docker, Linux, and AWS.

San DiegoLast seen today
$179,200 – $268,800 · Posted 1 day ago

Staff Product Manager role owning the global ADAS/Autonomous Driving and Infotainment software product roadmap for Qualcomm's SoC platforms. Responsible for defining product strategy from conception through end-of-life, analyzing business opportunities, driving execution, and leading customer engagements. Requires deep expertise in ADAS/AD software development, platform software (Linux, QNX, BSP), embedded software, middleware, automotive SW development, functional safety, and image/video processing. Will lead engineering discussions at principal-engineer level on BSP, drivers, OS, RTOS, AUTOSAR, ADAS middleware, IVI solutions, AI/ML processing, and functional safety standards, while managing cross-functional stakeholders across product management, engineering, business development, marketing, finance, and sales.

San DiegoLast seen today
$160,000 – $160,000 · Posted 1 day ago

Lead a systems engineering team responsible for avionics integration, verification, and validation activities for satellite communication systems. Direct technical problem-solving during integration phases, oversee certification and compliance (DO-160 frameworks), manage system architecture decisions across hardware and software, and ensure airworthiness of deployed solutions. Manage team budget, conduct performance reviews, and serve as technical spokesperson to internal/external stakeholders. Required skills include 7+ years in avionics/aerospace systems engineering with hands-on experience in embedded Linux/Windows, avionics I/O interfaces (ARINC 429, CAN, Ethernet), IVV tooling (git, Jira, bash, Python), and lab test equipment.

San DiegoLast seen today
$192,600 – $289,000 · Posted 1 day ago

Director/Principal Engineer leading all technical aspects of automotive software programs with OEM customers, including Cockpit (IVI) and ADAS initiatives. Responsibilities span technical leadership of SoC, platform software, tools, and system integration; program execution across concept through SOP and maintenance phases; and serving as the primary technical liaison between customer engineering executives and Qualcomm's internal teams. The role requires coordinating cross-functional engineering workstreams (hardware, software, systems, safety, security, tools, test), driving resolution of critical technical issues, and translating customer needs into platform requirements and solutions.

San DiegoLast seen today
$162,600 – $244,000 · Posted 1 day ago

Sr. Staff Software Engineer to design, develop, and optimize embedded software systems for secure government platforms, with emphasis on bootloader-to-application layers. Role requires strong C/C++ and embedded systems expertise (6+ years), experience with platforms like Android, Linux, QNX, and RTOS, and ability to debug complex issues across the full software stack. Responsibilities include system integration, technical documentation, collaboration with test/systems teams, and direct customer engagement at technical exchange meetings. Ideal candidate has deep knowledge of subsystems like modem, BSP, networking, compute/AI, multimedia, or platform security.

San DiegoLast seen today
$94,200 – $141,200 · Posted 1 day ago

Design, implement, and commercialize middleware/driver modules for multimedia on Qualcomm multi-processor chipsets across Windows, Linux, and Android platforms. Work on user and kernel mode software for video compression, playback, streaming, and imaging applications while optimizing for performance, latency, power, and stability. Collaborate with systems engineering, test groups, and partners like Microsoft and Google across multiple sites. Requires 1–5 years of embedded software development, strong C/C++ skills, video compression standards knowledge (H.264, H.265, AV1), and expertise in embedded real-time OS debugging and ARM SoC development.

San DiegoLast seen today
$150,000 – $170,000 · Posted 1 day ago

Design, deploy, and maintain enterprise Windows Server infrastructure with expertise in Active Directory, authentication systems (Kerberos, RADIUS, PKI), and DoD-compliant hardening (STIGs, CIS, Zero Trust). Develop Infrastructure-as-Code automation using PowerShell, Python, and Ansible across Windows and Linux environments, manage SCCM/MECM patch deployment and WSUS, and architect virtualized environments on KVM and EC2. Mentor engineering teams on system integration, security, and cross-domain interoperability, and collaborate with cybersecurity, network, and Linux teams to solve complex enterprise deployment challenges.

San DiegoLast seen today
Posted 1 day ago

The Cybersecurity Engineer II will design, engineer, and deploy cybersecurity and network defense solutions across complex DoD environments, with hands-on responsibility for SIEM, IDS/IPS, firewalls, and vulnerability management platforms. The role involves configuring Splunk Enterprise, conducting network and security analysis with tools like Wireshark and Tenable, and leveraging automation and APIs to improve security operations. The engineer will support DoD Computer Network Defense requirements, integrate solutions across Windows, Linux, and network infrastructure, and collaborate with government and vendor teams throughout acquisition, testing, and deployment. The position requires 5–7+ years of hands-on cybersecurity and network defense experience, a Bachelor's degree in a related technical field, and an active U.S. national security clearance.

San DiegoLast seen 1 day ago
Posted 1 day ago

As a Principal/Senior Staff Software Engineer, you will lead a team developing next-generation 5G NR wireless systems, architecting and coding major PHY (L1) features. You will mentor engineers, innovate development processes, and collaborate with cross-functional teams to integrate and validate 3GPP wireless technology concepts. The role requires 10+ years of hands-on C/C++ development, 7+ years of 5G/LTE PHY software and algorithm work, 7+ years taking complex software to production, and 5+ years developing for real-time Linux systems.

San DiegoLast seen today
$94,200 – $141,200 · Posted 1 day ago

Design, develop, and execute system-level test solutions for Qualcomm's leading-edge Snapdragon SoCs across mobile, automotive, compute, and server platforms. Responsibilities include early-stage silicon bring-up, post-silicon validation, hardware testing with system software, performance verification across voltage/process/temperature conditions, and creation of automated test content to stress functional, performance, stability, and benchmark aspects. Develop production screens for system-level issues and partner with engineering teams to create effective test plans and sequencing. Requires 0–3 years of system or bench-level testing experience, strong understanding of computer architecture and operating systems, embedded systems and SoC concepts, and programming skills in C, C++, Python, C#, or .NET.

San DiegoLast seen today
$94,200 – $141,200 · Posted 1 day ago

Verification Software Engineer on Qualcomm's Modem/Chiplet Validation & Emulation team, responsible for developing and scaling system-level validation content and automation frameworks for pre- and post-silicon SoC validation. The role requires proficiency in C/C++, Python, and bare-metal software development, with hands-on debugging across hardware-software interfaces, emulation platforms, and silicon debug tools. Engineers will work on functional verification, concurrency testing, and performance analysis for modem and RF subsystems, applying AI/ML techniques to improve validation productivity. The position offers exposure to cutting-edge data center and mobile SoCs with opportunity to build scalable solutions across diverse system architectures.

San DiegoLast seen today
$80,001 – $120,000 · Posted 1 day ago

S. Navy ships in San Diego. ork Engineer to provide break/fix IT support for Navy afloat networks aboard U.S. Navy ships in San Diego. The role involves troubleshooting LAN issues, performing root cause analysis, administering Cisco switches/routers and Windows/Linux servers, and collaborating with Active Duty personnel and government staff to maintain systems such as ADNS, ISNS, CANES, FSW, and CENTRIXS. The engineer must hold an active Secret clearance, be able to obtain TS/SCI, and possess DoD IAT Level II certification plus a relevant operating-system certification (CCNA, Microsoft Server Hybrid Administrator Associate, Linux+, or equivalent). Travel within the U.S. and internationally (~25%) and occasional after-hours support are required.

San DiegoLast seen today
Posted 2 days ago

Lead a high-performing team developing next-generation 5G NR PHY (L1) wireless systems, architecting and coding major system features while mentoring software engineers. Require 10+ years of hands-on C/C++ development and 7+ years of PHY/5G/LTE algorithm development experience, with 7+ years taking complex software to production and 5+ years developing real-time Linux systems. Collaborate with cross-functional engineering, systems design, and test teams to integrate and validate novel 3GPP wireless technology concepts.

San DiegoLast seen today
$110,000 – $130,000 · Posted 2 days ago

This Cybersecurity Engineer II role involves designing, engineering, integrating, testing, and deploying cybersecurity and network defense solutions across complex DoD environments. The position requires planning and executing National Security and Cybersecurity assessments, configuring enterprise tools such as Splunk Enterprise, IDS/IPS, firewalls, and vulnerability management platforms, and conducting network and security analysis using tools like Wireshark and Tenable. The engineer will leverage automation, scripting, APIs, and generative AI to improve cybersecurity operations while supporting the full acquisition, integration, deployment, and sustainment lifecycle for DoD Computer Network Defense requirements.

San DiegoLast seen today
Posted 2 days ago

The Software Developer will develop and maintain software for Piper's transportation technology solutions, focusing on both wired and wireless configurations. js, front-end UI work with React, Linux environment troubleshooting, hardware/software integration, and system testing. ting, hardware/software integration, and system testing. The role requires professional software development experience, proficiency with Node.js and JavaScript, React application development, strong Linux knowledge, and familiarity with networking concepts and version control systems like Git.

San DiegoLast seen today
$94,200 – $141,200 · Posted 2 days ago

Qualcomm seeks a Verification Software Engineer to join the Modem/Chiplet Validation & Emulation team, responsible for end-to-end silicon quality across pre- and post-silicon phases. The role involves designing and scaling system-level validation content, developing bare-metal test frameworks, and performing hardware-software co-debug across SoC architectures. Engineers will write C/C++ and Python code for functional and performance validation of modem and RF hardware engines, analyze failures, and apply AI/ML techniques to improve validation productivity. The position offers exposure to cutting-edge data-center and mobile SoCs, requiring strong low-level programming, debug tools expertise (JTAG, logic analyzers), and ability to work across hardware, firmware, and software teams.

San DiegoLast seen 1 day ago
$84,000 – $139,950 · Posted 2 days ago

Software Engineer II providing on-site development for the Ship's Signal Exploitation Equipment (SSEE) Family of Systems. Responsibilities include refactoring legacy Java/JavaScript code, building modular and reusable code, orchestrating software branch integration, developing and integrating RESTful APIs, and researching new system features and improvements. Requires 2+ years of software development experience in Java, Python, or Node.js, hands-on experience with CI/CD tools (Jenkins, Artifactory, SonarQube, BitBucket), and a DoD 8570-compliant security certification (SSCP or Security+ CE).

San DiegoLast seen today
$131,300 – $237,350 · Posted 2 days ago

Lead systems engineering analysis and architecture development for the Navy's Key Management project portfolio. Define and apply systems engineering processes, manage requirements through decomposition/allocation/verification/validation, and develop system architecture, CONOPS, and use cases. Produce technical documentation including specifications, design documents, and user guides. Requires 8+ years of experience with model-based systems engineering, database management (MySQL, Oracle, SQL Server), operating systems (Linux, UNIX), Agile methodologies, and software design patterns.

San DiegoLast seen today
$110,000 – $140,000 · Posted 2 days ago

This Platform Engineer III role owns the full lifecycle of infrastructure automation, CI/CD pipelines, and system deployment in a DoD environment. You will manage Git-based repositories, design and execute deployment automation workflows, and support casualty reporting and operational response. Responsibilities include Linux/Windows system configuration, virtualization (VMware, Hyper-V, Docker, Kubernetes), scripting/automation (Python, PowerShell, Bash, Ansible, Terraform), network troubleshooting, cybersecurity compliance (STIGs, RMF, ATO), and root-cause analysis across complex integrated systems. The role requires 6+ years of progressively responsible platform engineering, systems integration, or DevOps experience in DoD, enterprise, or test environments, plus a Secret-level security clearance.

San DiegoLast seen today
$95,000 – $110,000 · Posted 2 days ago

Information Systems Security Engineer II supporting DoD Ballistic Missile Defense C4I systems with cybersecurity engineering, vulnerability management, and Risk Management Framework activities. Responsibilities include implementing cybersecurity controls, conducting DISA STIG assessments, performing vulnerability scans with tools like ACAS and Nessus, managing patches, maintaining eMASS RMF artifacts, and coordinating remediation across Windows, Linux, Hyper-V, and network environments. Must assess cybersecurity risk, document findings, and support system authorization while maintaining operational readiness in a DoD test, integration, and evaluation environment.

San DiegoLast seen today
$134,800 – $202,200 · Posted 2 days ago

A security-focused software engineer will perform vulnerability research against software stacks, design and implement security tools and embedded software solutions, and conduct code reviews and regression testing. The role requires deep expertise in reverse engineering, memory management, and low-level debugging across x86 and ARM architectures, with hands-on experience in tools like IDA Pro, Ghidra, gdb, and JTAG. Candidates should have 3+ years of embedded software engineering experience, strong Linux fundamentals, and demonstrated ability to identify and remediate security vulnerabilities. LLM experience to augment reverse engineering and vulnerability discovery is preferred.

San DiegoLast seen today
Posted 2 days ago

This DevOps Engineer role bridges software developers and systems administration teams at a fusion research facility, managing high-availability virtualization clusters, infrastructure-as-code automation, and CI/CD pipelines. Key responsibilities include Proxmox VE cluster management, Ansible-based infrastructure templating, patch lifecycle automation via Red Hat Satellite/Foreman, Docker containerization, and rapid-response security deployments to meet DOE compliance SLAs. The position requires deep expertise in Linux system administration, configuration management, CI/CD tools, scripting (Bash, Python, JavaScript), and experience operating in regulated federal/research environments under NIST and DOE cybersecurity frameworks.

San DiegoLast seen today
$140,800 – $211,200 · Posted 2 days ago

You will develop and implement machine learning techniques for Qualcomm's AI Software Platform, focusing on the QAIRT SDK and Genie generative AI inference extensions. Responsibilities include building in-house software tools and evaluating third-party AI toolchains/compilers, performing system-level performance and memory profiling across multiple OS platforms (Android, Linux, QNX, Windows, Zephyr), validating ML model accuracy, and debugging complex issues. You'll collaborate with cross-functional teams on AI software toolchains and contribute to an embedded AI stack supporting edge-AI use cases on Snapdragon SoCs.

San DiegoLast seen today
$125,000 – $135,000 · Posted 2 days ago

Senior Network Administrator with 10+ years of enterprise network engineering experience to design, deploy, and maintain complex routing, switching, and firewall infrastructure in multi-cloud DoD/government environments. Responsibilities include managing IP address space, VLANs, VPCs, and routing protocols (OSPF, BGP); implementing secure tunneling (IPsec) and Network Access Control solutions; supporting Zero Trust architectures; and coordinating with engineering and cybersecurity teams on network modernization. Must hold an Active Secret clearance and DoD 8570/8140 IAT Level II certification plus a relevant Cisco or security certification (Security+, CySA+, GSEC, SCNP, or SSCP).

San DiegoLast seen today