Software Engineer, Devops Harbinger MotorsSoftware Engineer, DevopsGarden Grove, CA$140,000–$180,000 / yearHarbinger 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. Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger's service providers, including providers of background checks, staffing services, and cloud services.
Embedded Software Engineer (Mid-Senior) RevelEmbedded Software Engineer (Mid-Senior)Los Angeles, CaliforniaTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. We are seeking a systems expert who obsesses over performance and abstraction, to whom a millisecond seems like an eternity, and who takes pride in implementing drivers that are robust, portable, and mathematically correct.
Hardware Platform Engineer (Mid-Senior) RevelHardware Platform Engineer (Mid-Senior)Los Angeles, CaliforniaYou will own the hardware platform end-to-end, including evaluating and selecting computing and networking hardware, writing system-level tooling for performance monitoring and diagnostics, and ensuring our Linux environment is tuned for real-time, safety-critical workloads. Evaluate x86 and ARM computing platforms, networking equipment, and individual components (CPUs, SSDs, RAM, NICs) for deployment across demanding environments including test cells, benchtop setups, and remote field installations.
Senior Platform / Build Engineer, NIX RevelSenior Platform / Build Engineer, NIXLos Angeles, CaliforniaAs we scale, our platform growth depends on efficient, reliable, and high-signal testing and verification strategy that leverages a large compute pool — and our deployment tooling is one of the most important problems left to solve in order to keep shipping reliably as the team grows. We're looking for a Senior Platform/Build Engineer (Nix) to join our Software Platform team and help us ship code into production with zero-downtime deployments, while keeping engineers fast and productive in the meantime.
Electrical Engineer Site NameElectrical EngineerCosta Mesa, CaliforniaOur team believes in supporting and enriching our community through engagement; whether that means giving back to our troops, veterans and their families, investing in next generation innovators through STEM education, or higher education initiatives, giving back is an important part of who we are as a team. POSITION PROFILE: The Electrical Engineer is responsible for the electrical layout, design, documentation and test of hardware reliability and performance for thermal and other camera systems for use in U.S. Military products.
NewSenior Power Systems Engineer VastSenior Power Systems EngineerLong Beach, California$112,340–$195,552 / yearVast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Decompose system requirements into unit-level requirements at the circuit and functional level, covering parameters such as voltage and current ranges, regulation and ripple, efficiency, inrush and fault current limits, protection and isolation, margin, and derating.
Product Engineer Teledyne Technologies IncProduct EngineerTorrance, CA$58,700–$78,300 / yearTeledyne Reynolds (a business unit of Teledyne Defense Electronics, LLC) has over 60 years of heritage supplying the highest quality, high voltage interconnect solutions to the most demanding of applications in the Military/Defense, High-end Industrial, Medical, Energy and Space industries. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
Systems Integration & Test Engineer, Avionics (All Levels) Castelion CorporationSystems Integration & Test Engineer, Avionics (All Levels)Torrance, CaliforniaIn this role, you will own test requirements, automated test equipment (ATE) development, integration, validation, and performance characterization across domains including power electronics, digital interfaces, RF assemblies, motion control, and flight avionics. 5+ years of hands-on experience developing automated test equipment using instruments such as oscilloscopes, DMMs, power supplies, loads, switch matrices, network analyzers, etc.
Sr. Software Engineer II - Back End - Access Control AXSSr. Software Engineer II - Back End - Access ControlLos Angeles, CA$146,000–$165,000 / yearWe are committed to innovation, artistry, and community, and leverage the power of our 300+ venues, leading sports franchises, marquee music brands, integrated entertainment districts, premier ticketing platform and global sponsorship activations, to create memorable moments that give the world reason to cheer. Since our founding in 2011, we've consistently pushed the industry forward and improved experiences for fans, making it easier than ever to discover events, find the perfect seats, and enjoy unforgettable live entertainment, and we continue to lead the evolution of our industry today.
Principal Power Electronics Engineer I CesiumAstroPrincipal Power Electronics Engineer IEl Segundo, CA$148,500–$199,000 / yearIn this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads-from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks.
Senior Software Engineer (Card Present) EBizChargeSenior Software Engineer (Card Present)Irvine, CaliforniaDesign, develop, and maintain backend services that manage communication between payment terminals and our processing infrastructure, supporting EMV chip, NFC/contactless, and magnetic stripe transaction flows . Write secure code that meets PCI DSS requirements across all card-present transaction flows , with a particular focus on cardholder data handling, encryption, and key management.
R&D Engineer, Materials SprintRay IncR&D Engineer, MaterialsHuntington Beach, CA$90,000–$105,000 / yearTo All Recruitment Agencies: Without a written agreement signed by an officer of SprintRay: a) SprintRay does not accept resumes from recruiting agencies, headhunters, or any other party expecting payment in the event SprintRay speaks with or hires a candidate from such submitted resume; b) SprintRay is not responsible for any fees related to unsolicited resumes or related Terms of Service, and c) Unsolicited resumes received will be considered the property of SprintRay and will be processed accordingly. Working closely with scientists, engineers, and manufacturing teams, you'll help bring next-generation dental materials from concept to production through laboratory experimentation, data-driven problem solving, and cross-functional collaboration.
Electrical Engineer Heart AerospaceElectrical EngineerLos Angeles, CaliforniaIn this role, you will design multiple boards in parallel, coordinate build schedules, and work closely with software and mechanical teams to deliver tightly integrated subsystems for flight-critical applications. At Heart Aerospace, we are developing the ES-30, a regional hybrid-electric airplane capable of carrying 30 passengers, boasting an electric zero-emission range of 200 km and an extended hybrid range of 800 km.
Staff Electrical Engineer Castelion CorporationStaff Electrical EngineerTorrance, CaliforniaTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. We are hiring experienced Electrical Engineers to specialize in high-speed digital design, flight computer architecture, and advanced avionics hardware development across our avionics organization.
Component Engineer Teledyne TechnologiesComponent EngineerEl Segundo, CaliforniaTeledyne Controls, a business unit of Teledyne Technologies, has been delivering innovative onboard avionics, wireless connectivity, and aircraft data solutions since 1964—helping commercial and military operators improve safety, compliance, and operational efficiency worldwide. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research..
Senior Backend Software Engineer OtterSenior Backend Software EngineerLos Angeles, CaliforniaCollaborative environment: You will receive support and guidance from experienced colleagues and managers, helping you to learn, grow and achieve your goals, and you’ll work closely with other teams to ensure our customer’s success. Restaurants around the world, both large and small, including Chick-fil-A, Ben & Jerry’s, KFC, and Eataly trust our software to power their delivery business.
Principal Hardware-in-the-Loop Engineer CHAOS IndustriesPrincipal Hardware-in-the-Loop EngineerEl Segundo, CaliforniaThe ideal candidate is a highly experienced, hands-on engineer who can lead complex HIL efforts, guide other engineers, and ensure consistent, high-quality validation approaches across programs. This role is responsible for defining scalable, high-fidelity validation frameworks that enable full system integration testing across multiple programs—bridging software, autonomy, and flight hardware.
Avionics Hardware Engineer (All Levels) Castelion CorporationAvionics Hardware Engineer (All Levels)Torrance, CaliforniaTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. We design, build, and test next-generation long-range strike weapon systems to give the United States and its Allies a decisive advantage and deter future conflicts.
Software Deployment & Integration Engineer CHAOS IndustriesSoftware Deployment & Integration EngineerEl Segundo, CaliforniaTroubleshoot and root-cause integration failures involving system configuration, operating system setup, services, permissions, network connectivity, routing, switch configuration, and software deployment. 3+ years of experience in systems integration, software integration, test engineering, site reliability, DevOps, lab infrastructure, or a similar technical role on complex hardware/software systems.
Manufacturing Engineer, Chemical Vapor Deposition Castelion CorporationManufacturing Engineer, Chemical Vapor DepositionTorrance, CaliforniaThe ideal candidate has experience designing, building, testing, and troubleshooting mechanical systems through internships, manufacturing experience, Formula SAE, Baja SAE, rocketry, robotics, motorsports, machine shop projects, or other highly hands-on engineering programs. The successful candidate will spend significant time on the production floor working with reactor systems, tooling, instrumentation, and manufacturing equipment while partnering with materials, design, and production teams to improve reliability, throughput, and manufacturability.