Spacecraft Avionics Lead Apex TechnologySpacecraft Avionics LeadLos Angeles, CaliforniaYou’ll stay hands on and take hardware from clean sheet through flight and into scalable production, working closely with software, GNC, mechanical, and production teams to ensure reliable and repeatable spacecraft builds. For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses.
Plant Engineering Manager Niagara WaterPlant Engineering ManagerVernon, CaliforniaEmployment agencies that have fee agreements with Niagara Bottling, LLC and have been engaged on a search shall submit résumé to the designated Niagara Bottling, LLC recruiter or, upon authorization, submit résumé into this career site to be eligible for placement fees. • Lead Reliability Engineering initiatives including Reliability-Centered Maintenance (RCM), Failure Modes and Effects Analysis (FMEA), Root Cause Analysis (RCA), and predictive maintenance technologies.
Senior Motor Design Engineer Radiant IndustriesSenior Motor Design EngineerEl Segundo, CaliforniaYou will collaborate with engineers cross-functionally and partner closely with the Power Conversion and Electrical Systems team responsible for converting mechanical energy to electrical to be delivered to customers safely and reliably. 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.
Systems Test Engineer Actalent IncSystems Test EngineerPasadena, CA$65–$73 / hourHeadquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC-with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day. Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering.
Components Engineer Neros TechnologiesComponents EngineerTorrance, California$88,500–$124,000 / yearYou will own the creation, review, and lifecycle management of parts across our Altium libraries and ERP system, serving as the first point of review for new part selection and ensuring every component that enters our designs meets Neros' technical, sourcing, and regulatory requirements. Own the creation and maintenance of components in the Altium library, including schematic symbols, PCB footprints, and 3D models, ensuring accuracy and consistency across all hardware designs.
Senior Hardware Reliability Engineer K2 SpaceSenior Hardware Reliability EngineerLos Angeles, California$140,000–$175,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M in signed contracts across commercial and US government customers – we’re mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today’s and tomorrow’s massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Hardware Design and Test Engineer - Board Neros TechnologiesHardware Design and Test Engineer - BoardTorrance, California$112,500–$157,500 / yearThis role bridges product design, manufacturing, and test engineering by developing scalable, high-coverage board-level test systems that improve product quality, accelerate root-cause analysis, and enable efficient production ramping. Ability to work cross-functionally with Electrical Engineering, Firmware, Manufacturing, Quality, Supply Chain, and Contract Manufacturing partners to deploy scalable, reliable test solutions across both Neros and supplier production site.
NewElectro-Optical Engineer Apex TechnologyElectro-Optical EngineerLos Angeles, CaliforniaYou'll own how our sensors perform in the real world, driving trade studies that balance performance, cost, and risk, leading verification and qualification campaigns, and closing the loop through failure investigations that sharpen every future design. Apex is looking for a Sensor Systems Engineer to own our sensor products across the full development lifecycle, from clean-sheet concept to qualified, production-ready hardware.
Sr Hardware Design Engineer Actalent IncSr Hardware Design EngineerTorrance, CA$62–$94 / hourThe engineer will work with multilayer printed circuit boards, typically ranging from 4 to 8 layers with occasional 10-layer designs, and will handle high-speed interfaces such as DDR2/DDR3/DDR4, HDMI, DisplayPort, USB-C / USB 3.x, DVI, 3G/12G-SDI, SFP / SFP+ fiber, 1G / 10G Ethernet, PCIe, LVDS, and MIPI. The Senior Hardware Design Engineer will work on circuit and schematic design, guide PCB layout, and ensure robust signal and power integrity for products that integrate high-speed memory, video, multimedia, and networking interfaces.
Senior Hardware Reliability Engineer K2 Space CorpSenior Hardware Reliability EngineerLos Angeles, CA$140,000–$175,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Staff Power Electronics Software Engineer RivianStaff Power Electronics Software EngineerTorrance, California$171,000–$213,000 / yearFull timeRivian 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. Rivian 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 People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian’s service providers, including providers of background checks, staffing services, and cloud services.
Senior FPGA Engineer I/II Rocket Lab CorpSenior FPGA Engineer I/IIPasadena, CA$143,300–$238,700 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. We''ve engineered hardware that has operated on the surface of Mars on NASA''s Perseverance rover, supported lunar exploration through the CADRE rover program, and developed precision mechanisms for spacecraft subsystems including solar array drives, antenna gimbals, and optical payloads.
Senior/Staff Transmission Engineer ESPO CorporationSenior/Staff Transmission EngineerBrea, CA$100,000–$125,000 / yearMinimum 3 years of related experience with routing and design of high voltage overhead transmission line facilities (completion of master's degree in related field may be substituted for one year of experience). Prepare specifications for construction, hardware, and material for high voltage overhead transmission line (HV OH T-Line); structure design and development; hardware design and selection; and field installation supervision.
PV Solar Engineer Intertek Group PlcPV Solar EngineerCARemoteThe PV Solar Engineer is responsible for executing the PV solar and BESS site inspections, testing, audits, and quality control service projects with a scope including but not limited to visual inspection, commissioning support, EL testing, IV curve testing, inline production monitoring, pre-shipment inspections on finished products, and container loading monitoring. The PV Solar Engineer will be responsible for executing Engineering Services'' projects such as: on-site inspections, audits, commissioning verifications, punch list generation, troubleshooting, drawings and design review, technical due diligence, independent engineering, etc., on time, within budget, and in compliance with all technical, commercial, safety regulatory, and environmental requirements to meet or exceed client''s expectations.
NewHarnessing Electrical Technician III ProtingentHarnessing Electrical Technician IIIWoodland Hills, CAAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
Senior Technical Support Manager C2 Essentials IncSenior Technical Support ManagerCalifornia, CA$125,000–$160,000 / yearTasking includes: • Leads technical support teams to resolve complex customer issues • Improves Support Processes • Manage Escalations • Mentoring, hiring, training, and setting goals for technical support personnel • Serving as the escalation point for critical issues, conducting root cause analysis (RCA), and implementing preventative measures • Developing and implementing support strategies, tools, and best practices to improve efficiency • Ensuring high levels of customer satisfaction (CSAT) and managing high-priority client relationships • Monitoring key performance indicators (KPIs) such as ticket volume, resolution time, and quality metrics to guide decision-making • Partnering with Product and Engineering teams to address recurring bugs and improve product quality. Required Qualifications • Must possess an active Department of Defense Secret clearance • Masters degree Electrical Engineer, PHD in Electrical Engineering, MBA • Minimum 15 years experience with DoD acquisition processes, in DoD/Navy program management, Industry or Government technical management, or Industry or Government business management.
FEA Simulation Engineer Motive CompaniesFEA Simulation EngineerSanta Clarita, CA$38–$55 / hourOverviewA premier high‑performance motorsport engineering company is seeking a skilled FEA Simulation Engineer with a strong interest in automotive design and development. Cross‑Functional Collaboration: Work closely with engineering and other internal teams to support design, validation, and development activities.
Senior Software Engineer Mitre CorpSenior Software EngineerEl Segundo, CA$129,200–$161,500 / yearExperience using AI-assisted or agentic software development tools, such as Codex, ChatGPT, Cursor, Windsurf, or comparable tools, to support implementation, testing, documentation, code review, refactoring, or engineering analysis while applying sound technical judgment and appropriate security controls. Basic Qualifications: Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience.
Cellular 4G/5G System Performance Engineer Apple IncCellular 4G/5G System Performance EngineerCalifornia, CACollaborate with system engineers and firmware developers to understand details of system design, feature design and FW implementation Design performance verification lab use cases and test cases to effectively identify potential UE performance issues and ensure overall UE performance meet expectations Collaborate with system engineers, firmware developers, integration, and test engineers to troubleshoot performance-related issues and enhance the overall UE performance Develop test scripts over lab network emulator (TE) to implement defined performance test cases or reproduce issues Guide test executors in performing validation of new and existing features. As a Cellular 4G/5G System Performance Engineer, you will be at the center of the embedded 5G/4G/multimode cellular system / firmware effort within a silicon design group responsible for designing and productizing state-of-the-art cellular SoCs.
Senior System Safety Engineer RTX CorpSenior System Safety EngineerEl Segundo, CAExperience developing and implementing MIL-STD-882E System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.