Sr. Machine Learning Engineer AppFolio, IncSr. Machine Learning EngineerSan Diego, CA$167,200–$209,000 / yearAt its core, Realm-X is built on a structured domain ontology and a set of shared business primitives—such as transactions, actions, reports, metrics, and skills—that enable AI systems to deeply understand and operate across the full context of property management workflows. Voice stack: Hands-on with Voice-to-Voice models and traditional TTS / STT pipelines; understands the trade-offs between end-to-end voice models and modular STT → LLM → TTS architectures.
Sr. Optical Engineer Malin Space Science Systems, Inc.Sr. Optical EngineerSan Diego, CA$140,000–$165,000 / yearMalin Space Science Systems (MSSS) is a private technology company that designs, develops and operates space camera systems for government and commercial aerospace customers and provides services in spacecraft instrument operations and space science research. Optical Engineer with experience designing and building visible, infrared, and UV optics for camera systems, managing optics subcontracts, developing and executing optical calibration and metrology procedures, and solving challenging optics measurement problems.
Sr. RMF Security Engineer LeidosSr. RMF Security EngineerSan Diego, CaliforniaThe RMF Security Engineer will guide the project through the RMF lifecycle, which includes categorizing information systems based on risk, selecting and implementing appropriate security controls (per NIST SP 800-53 or DoD-specific requirements), and assessing those controls for effectiveness. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
FPGA Engineer LeidosFPGA EngineerSan Diego, CaliforniaYou’ll also collaborate with a multi-disciplined design team to design and integrate DSP applications for modern System on a Chip (SoC) implementations, including technologies such as Xilinx Zynq UltraScale+ and Xilinx RFSoC. In this role, you’ll contribute to advanced sensor and space-related technologies supporting critical national defense missions while working alongside a multidisciplinary team of engineers.
Systems Engineer - JobID-0209 Innovative Defense TechnologiesSystems Engineer - JobID-0209San Diego, Suite 200, California$90,000–$184,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead and collaborate with development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or Effects Chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
SD-WAN Network Engineer, Lead Booz Allen HamiltonSD-WAN Network Engineer, LeadSan Diego, CaliforniaYou will analyze network activity and performance to identify potential network issues and inefficiencies and develop and implement automated configuration management software solutions, including automated configuration management, software defined wide area networking, and White Box networking solutions for a reliable network to support global critical missions. Additionally, you will provide Tier IV network support while maintaining responsibility for analyzing and developing solutions for networking issues by monitoring all operational communications systems and circuits, direct troubleshooting, and restoring all actions for unscheduled outages.
NewSenior Platform Engineer, Core Services (Xora Portfolio Company) Xora InnovationSenior Platform Engineer, Core Services (Xora Portfolio Company)San Diego, CABachelor's or Master's degree in Computer Science or a related engineering field, and 6+ years building and shipping production software, with depth in the platform services a product is built on. The platform is deployment-agnostic: it runs in the customer's cloud, on their own compute, or across a hybrid of the two, usually inside a secure environment we don't operate, on runtimes ranging from Kubernetes to HPC schedulers and bare metal.
Computer Engineer III NoblisComputer Engineer IIISan Diego, California$127,100–$198,575 / yearFull timeNoblis MSD’s mission is to support the Naval Undersea Warfare Center (NUWC) in their missions to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
Senior Systems Engineer- 3644436 CTCSenior Systems Engineer- 3644436San Diego, CaliforniaAssigned tasks may include analysis of needs, the development of Concepts of Operations (CONOPS), working with customers and other team members, preparing user interface mock-ups, technical documentation in Jira and confluence, generation of agile capabilities & user stories, backlog prioritization and management, sprint planning, customer engagement, close interaction with software and system test engineers on the team to achieve program objectives. With offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions.
Computer Engineer II NoblisComputer Engineer IISan Diego, California$78,900–$108,500 / yearFull timeNoblis MSD’s mission is to support the Naval Undersea Warfare Center (NUWC) in their missions to enable research, development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
NewSenior Platform Engineer, ML Infrastructure (Xora Portfolio Company) Xora InnovationSenior Platform Engineer, ML Infrastructure (Xora Portfolio Company)San Diego, CABachelor's or Master's degree in Computer Science or a related engineering field, and 6+ years building and shipping production software, with depth in the platform services a product is built on. The platform is deployment-agnostic: it runs in the customer's cloud, on their own compute, or across a hybrid of the two, usually inside a secure environment we don't operate, on runtimes ranging from Kubernetes to HPC schedulers and bare metal.
NewSr. Systems Engineer LeidosSr. Systems EngineerSan Diego, CaliforniaRequired to research, design, write, and review a wide range of technical documentation that will include but not be limited to: technical manuals, design specification documents, interface requirements specification, system user guides, reference manuals, installation guides, and data sheets that may be required to assist with the design, integration, testing, and fielding of the system; will provide project briefing materials upon request. The selected candidate will provide systems engineering expertise in the following areas: system architecture and design; development and integration; requirements analysis, data flow analysis; network design and implementation; test/verification and validation; and documentation for the system.
NewSd-Wan Network Engineer, Lead Booz Allen Hamilton Inc.Sd-Wan Network Engineer, LeadSan Diego, CA$99,000–$225,000 / yearYou will analyze network activity and performance to identify potential network issues and inefficiencies and develop and implement automated configuration management software solutions, including automated configuration management, software defined wide area networking, and White Box networking solutions for a reliable network to support global critical missions. Additionally, you will provide Tier IV network support while maintaining responsibility for analyzing and developing solutions for networking issues by monitoring all operational communications systems and circuits, direct troubleshooting, and restoring all actions for unscheduled outages.
NewSenior Controls Engineer Solar Turbines IncorporatedSenior Controls EngineerSan Diego, CA$112,704–$169,056 / yearThe Engineering Value Stream is a dynamic project execution environment where you, and your Mentor, will collaborate with multiple engineering disciplines with the goal of supporting our Customers and Manufacturing. Job Accountabilities: Job duties include the design of electrical hardware and control systems for gas turbines, power generators, natural gas compressors, and methane emissions reduction systems.
Electrical Engineer Salas O'BrienElectrical EngineerSan Diego, CaliforniaOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Senior Compute HW Engineer IlluminaSenior Compute HW EngineerSan Diego, CA$129,400–$194,000 / yearStrong Linux skills: device drivers, device tree, networking stack, and debug tools (perf, ftrace, ethtool, tcpdump, dmesg, sysfs/procfs). You'll own subsystem-level hardware design across compute, memory, I/O, and networking for edge-deployed systems with real-world power, thermal, size, and connectivity constraints.
Submarine Senior Systems/Platform Engineer Full Time San Diego ca ESRhealthcare and EXEC STAFF RECRUITERSSubmarine Senior Systems/Platform Engineer Full Time San Diego caSan Diego, CaliforniaYoull operate as a technical authority and chief integrator —driving requirements, architecture, and interface governance; coordinating cross-discipline teams; and serving as the primary liaison with government stakeholders and shipboard integration teams. Stakeholder liaison: Serve as the primary technical POC with Navy customers, primes, and suppliers; align roadmaps, constraints, and test/sealift schedules.
Process Development Engineer IV (Staff) San Diego, CA ESRhealthcare and EXEC STAFF RECRUITERSProcess Development Engineer IV (Staff) San Diego, CASan Diego, CaliforniaExpertise in several specialty skillset, including injection molding, welding, analytical chemistry, microscopy, metrology, adhesives, or electronics packaging. Experience with budgeting, cost management, modeling, and preparing business proposals (ROI, NPV) for new initiatives seeking executive approval.
Senior Laser Packaging Engineer ESRhealthcare and EXEC STAFF RECRUITERSSenior Laser Packaging EngineerSan Diego, CaliforniaDesign, develop, analyze, document, and assist in testing resilient, precision opto-mechanical assemblies and laser packages. You'll have the opportunity to work on cutting edge technologies, work closely with leadership, and develop and implement engineering practices that support our mission and growth.
Staff QA Engineer DexComStaff QA EngineerSan Diego, CaliforniaYou bring advanced level skills in root cause analysis, Six Sigma methodologies, structured problem solving, test method validation, software validation, process validation, process capability (e.g., Cpk/Ppk), lean manufacturing, sampling plans, and statistical analysis. You lead alignment across multi‑level, cross‑functional, and international teams on complex technical and compliance topics, setting direction and resolving ambiguities to ensure consistent implementation across sites.