Staff Power Electronics Engineer Apex SpaceStaff Power Electronics EngineerLos Angeles, CA$175,000–$215,000 / yearDrive system and electrical architecture trades, product requirements, component selection, design analysis, schematic capture, prototyping, bring-up, design documentation, manufacturing planning, and production test for electrical designs. Apex is seeking a seasoned spacecraft Electrical Engineer to work on a closely integrated team who will drive the design of the avionics, flight computer and power systems to meet the requirements of our bus.
Senior Power Electronics Engineer Apex SpaceSenior Power Electronics EngineerLos Angeles, CA$165,000–$195,000 / yearDrive system and electrical architecture trades, product requirements, component selection, design analysis, schematic capture, prototyping, bring-up, design documentation, manufacturing planning, and production test for electrical designs. Apex is seeking a seasoned spacecraft Electrical Engineer to work on a closely integrated team who will drive the design of the avionics, flight computer and power systems to meet the requirements of our bus.
Lead Hardware Engineer (Controllers) Relativity SpaceLead Hardware Engineer (Controllers)Long Beach, CA$151,000–$227,000 / yearAbout the Role: As the Lead Avionics Controllers Hardware Engineer, you will lead a small, nimble team of electrical engineers designing custom avionics controllers that interface with critical systems across the Terran R launch vehicle. A strong candidate for this role will combine deep technical expertise in mixed-signal and analog circuit design with proven ability to mentor engineers, lead root cause investigations, and foster a culture of collaboration and high performance in a fast-paced environment.
Mechanical Design Engineer Curtiss-Wright CorpMechanical Design EngineerBrea, CA$83,800–$111,000 / yearAs a Mechanical Engineer, you will work with cross‑functional teams within the Engineering Group to support the design, development, analysis, and testing of components and systems for advanced nuclear reactor projects. You will collaborate closely with analysis engineers, electrical engineers, technicians, and external vendors to drive engineering progress and ensure smooth integration of mechanical systems.
Harnessing Electrical Technician III System OneHarnessing Electrical Technician IIILos Angeles, California$40–$55 / hourSystem One is seeking an experienced Harnessing / Electrical Technician to support critical electrical assembly, harness fabrication, and integration activities for our clients’ systems. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Senior Electrical Estimator A.J. Kirkwood and Associates IncSenior Electrical EstimatorFullerton, CASupervise and coordinate Electrical Estimators with technical and project staffing assignments Prepare accurate cost estimates for labor, materials, equipment, subcontractors, and buyouts for electrical construction projects Review plans, specifications, drawings, and bid documents to define scope and estimate requirements Perform quantity takeoffs and develop conceptual, budgetary, and detailed estimates Analyze cost risks such as logistics, schedule impacts, weather, and waste disposal Participate in job walks, bid presentations, and preparation of client qualification submittals Maintain vendor, subcontractor, and supplier relationships to support competitive pricing Collaborate with management by providing estimates for planning, scheduling, and decision‑making Ensure accurate data entry, documentation, and timely submission of bids. POSITION SUMMARY The Senior Electrical Estimator reports to the Team Leader and is responsible for preparing accurate cost estimates for electrical construction projects.
Mechanical Engineer (PE) - Los Angeles General MatterMechanical Engineer (PE) - Los AngelesLos Angeles, California$90,000–$175,000 / yearYou will have the opportunity to work on a greenfield project collaborating with structural engineers, electrical engineers, architects, and both internal and external partners to develop detailed mechanical designs and specifications. Prepare and review code-compliant designs up to permit level, create comprehensive drawing sets (Revit/AutoCAD), and produce calculations, specifications, and technical reports for design validation.
Software Engineer I, Perception New Grad True Anomaly IncSoftware Engineer I, Perception New GradLong Beach, CAYou''ll work on hybrid perception systems combining classical computer vision with modern deep learning for autonomous spacecraft: building multi-object tracking pipelines that fuse neural network detections with Kalman filtering, developing coordinate transformation chains from pixels to orbital frames, training models on synthetic space imagery, and deploying algorithms onboard under strict compute/power constraints. Implement classical tracking algorithms: Extended Kalman Filters for state estimation, Hungarian algorithm for data association, track management logic (tentative/confirmed/coasted tracks).
Sr. Mechanical Engineer, Gearbox RivianSr. Mechanical Engineer, GearboxTustin, California$107,800–$134,800 / yearFull timeCollaborate with electrical engineers to integrate gear trains with angle sensors and other position-sensing components • Coordinate injection-molded gear tooling, sampling, and validation efforts with Tier 1 and Tier 2 suppliers • Develop and execute design verification plans and reports (DVP&R) for gear performance, durability, and NVH • Lead and maintain design failure mode and effects analyses (DFMEAs) for gear and sensor assemblies • Prototype and iterate designs using hands-on fabrication, gear metrology, and lab testing to validate functionality . Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Staff Software Engineer, Storage Platform Relativity SpaceStaff Software Engineer, Storage PlatformLong Beach, CA$181,000–$271,000 / yearAbout the Role: Own the complete storage platform software stack for a space-based data center: custom Linux kernel drivers, OpenZFS pool design, NFS data serving, and automated fault recovery, shipping a platform that preserves up to a petabyte of mission data through years of radiation exposure. Design and implement custom Linux kernel drivers for NVMe fault recovery and GPIO overcurrent protection, working across PCI/PCIe, block layer, and interrupt subsystems to detect and recover from radiation-induced upsets without data loss.
Senior Flight Software Engineer - Embedded Linux Starpath RoboticsSenior Flight Software Engineer - Embedded LinuxHawthorne, CaliforniaWe plan to launch autonomous rovers to the Moon that will gather icy regolith from permanently-shadowed regions of craters near the Lunar South Pole and deliver that regolith to an automated plant that can process it into liquid oxygen, which will be used to refuel landers for their return flights to Earth. As the owner of the Linux platform software for the Autonomy Computer, you will work closely with experts in robotics, autonomy, teleoperation, and network communications as well as the embedded software engineers developing the microcontroller-based Control Computer.
NewStaff Embedded Software Engineer Relativity SpaceStaff Embedded Software EngineerLong Beach, CA$181,000–$271,000 / yearImplement fault detection and recovery software for communication hardware, along with command, telemetry, and mode management software for each comms subsystem - because a bug in a packet parser or driver can mean a lost downlink pass and science data that sits on disk longer than planned. About the Role: Own the application-level software on the optical terminal processor - thermal control loops, fast steering mirror control interface, and health monitoring - writing the higher-level software that sits on top of FPGA gateware and interfaces to the payload network.
Engineering Manager, Integration & Test Rethink recruitEngineering Manager, Integration & TestEl Segundo, CaliforniaBenefits include 100% employer-covered medical up to silver plan (50% for dependents) with Platinum plan options; 100% dental and vision coverage (50% for dependents); sponsored One Medical memberships for employees and dependents; FSA/HSA, commuter, and voluntary benefits; 8 weeks of paid parental leave for all parents; daily catered lunch and free snacks; flexible PTO; and remote workday allocation. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Engineering Manager, Electronics Radiant NuclearEngineering Manager, ElectronicsEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Electrical Engineer / Principal Electrical Engineer - Level 2 or Level 3 Northrop Grumman CorpElectrical Engineer / Principal Electrical Engineer - Level 2 or Level 3Redondo Beach, CA$91,800–$137,600 / yearDaily responsibilities will require understanding EGSE requirements and equipment functionality, short and long term preparation of EGSE readiness for I&T space vehicle test campaigns, support to the test operations team with test equipment requirements, management, rework, or repair, and non-flight Electrical ground/test hardware and software development. Basic Qualifications for Level 3: Bachelor's degree in Electrical Engineering or related STEM field with 5 years of professional experience - OR - Master's degree in Electrical Engineering or related STEM field with 3 years of professional experience - OR - PhD in Electrical Engineering or related STEM field with 1 year of professional experience.
Principal Electrical Components Engineer or Sr Principal Electrical Components Engineers Northrop Grumman CorpPrincipal Electrical Components Engineer or Sr Principal Electrical Components EngineersWoodland Hills, CA$114,000–$171,000 / yearBasic Qualifications for a Senior Principal Electrical Components Engineer (Level 4): Bachelor''s degree in a STEM discipline with 8+ years of relative experience; Master''s degree in a STEM discipline with 6+ years of relative experience; PhD + 4 years of relative experience. Basic Qualifications for a Principal Electrical Components Engineer (Level 3): Bachelor''s degree in a STEM discipline with 5+ years of relative experience; Master''s degree in a STEM discipline with 3+ years of relative experience; PhD + 1 year of relative experience.
Electrical Engineers and Electrical Designers Eichleay IncElectrical Engineers and Electrical DesignersOrange, CAWhile performing duties of this job, you would occasionally be required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear (this includes being able to hear and talk on site based communication equipment), distinguish between various colors, be able to hear safety tones/notifications, and use fingers and hands to feel objects, tools, temperature or controls. You'll partner with experienced, multi-discipline teams to solve complex challenges and deliver high-quality electrical engineering and design solutions that drive meaningful impact for our clients.
Graduate Engineer, Electrical - Substation (West Region) Black & Veatch Holding CoGraduate Engineer, Electrical - Substation (West Region)Irvine, CA$80,750–$117,229 / yearYou'll work alongside teams solving complex challenges and turning ideas into solutions that perform in the real world-gaining hands-on experience across projects, technologies, and disciplines. Client Focus: Focuses on the needs of internal clients (project team leadership) while attempting to gain basic understanding of external clients main interests and drivers.
Electrical Engineer, Autonomous Vehicles - Federal FieldAIElectrical Engineer, Autonomous Vehicles - FederalIrvine, California$100,000–$240,000 / yearWith a decade-long track record of deploying solutions in the field , winning DARPA challenge segments, and bringing expertise from organizations like DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise Self-Driving, Zoox, Toyota Research Institute, and SpaceX, we are set to achieve our ambitious goals. We bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments.
Electrical Engineer Actalent IncElectrical EngineerCosta Mesa, CA$50–$80 / hourWorking closely with software, firmware, and hardware teams, you will contribute across the entire product lifecycle-from ideation and design through prototyping, testing, manufacturing, and launch-while gaining hands-on experience with state-of-the-art technology that supports critical defense applications. The environment centers on state-of-the-art technology supporting critical defense applications, offering opportunities to work on complex systems and see the direct impact of your designs across the full product lifecycle.