NewPrincipal/Sr Principal System Engineer (AHT) Northrop Grumman CorpPrincipal/Sr Principal System Engineer (AHT)Azusa, CA$114,000–$171,000 / yearBasic Qualifications for Principal Systems/Sr Principal Systems Engineer: Principal Systems Engineer: Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) with 5 of related experience; or a Master''s degree in STEM with 3 of relevant experience; PhD in STEM with 1+ years of relevant experience. Principal Systems Engineer: Bachelor's degree in a Science, Technology, Engineering, or Mathematics (STEM) field with 8 years of related experience; OR a Master''s degree in STEM with 6 years of relevant experience and/or PhD in a STEM field with 4 of related experience.
Sr Quality Engineer LancesoftSr Quality EngineerNorthridge, CA$50The Quality Engineer will partner closely with Quality, Manufacturing, Regulatory Affairs, R&D, Operations, Supplier Quality, and Customer Service teams to investigate quality issues, drive corrective and preventive actions (CAPA), maintain risk management documentation, and support post-market surveillance activities. Required Qualifications Bachelor’s degree in Engineering, Quality, Biomedical Engineering, Mechanical Engineering, Industrial Engineering, Chemical Engineering, or related technical discipline.
Autonomy Mechatronics Engineer Hardware & Test Neros TechnologiesAutonomy Mechatronics Engineer Hardware & TestEl Segundo, CA$100,000–$130,000 / yearResponsibilities Own autonomy-critical mechanical subsystems from concept through testing and deploymentDesign, build, and execute test infrastructure and field experiments to validate real-world performanceDiagnose and resolve cross-disciplinary failures across mechanics, autonomy, sensing, and manufacturingYou should have the following2+ years of professional experience in mechanical engineering, robotics, or mechatronics roles, with direct ownership of shipped hardware systemsStrong proficiency in mechanical design and CAD (e.g., SolidWorks, NX, or equivalent), including tolerance analysis and production drawingsHands-on experience designing and executing hardware test campaigns, including lab, environmental, and field testingDemonstrated ability to debug complex, cross-disciplinary issues involving mechanical systems, sensors, controls, and embedded softwareExperience with rapid prototyping methods (CNC, sheet metal, composites, additive manufacturing) and iterative design cyclesWorking knowledge of structural, thermal, or dynamic analysis using FEA or first-principles calculationsFamiliarity with autonomy or robotics systems (UAVs, UGVs, or similar), including an understanding of how mechanical design impacts sensing and control performanceExperience supporting manufacturing and scale-up, including build procedures, fixtures, and collaboration with contract manufacturers or suppliersNice to haveExperience running a test qualification campaign for a robotic or drone productExperience characterizing sensorsUS Salary Range$100,000 - $130,000 USDThe salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. We are looking for engineers who are comfortable moving between CAD, code, in-field testing, and production, and who have demonstrated exceptional ability across the full robotics stack.
EHS Engineer HadrianEHS EngineerLos Angeles, CA$120,000–$160,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts.
Autonomy Mechatronics Engineer (Hardware & Test) Neros TechnologiesAutonomy Mechatronics Engineer (Hardware & Test)Torrance, CaliforniaWe are looking for engineers who are comfortable moving between CAD, code, in-field testing, and production, and who have demonstrated exceptional ability across the full robotics stack. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of democracy.
Sr. Antenna Engineer (Starship) Space Exploration TechnologiesSr. Antenna Engineer (Starship)Hawthorne, CA$160,000–$225,000 / yearProficiency with basic RF concepts such as impedance matching, linear and aperture antennas, smith chart, power handling metrics (IIP2, IMD), microwave network analysis, RF filter design. ITAR REQUIREMENTS: To 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.
NewEHS Engineer Hadrian AutomationEHS EngineerTorrance, California$120,000–$160,000 / yearBacked by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen. Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built.
West Coast Sales Engineer Harbinger Motors IncWest Coast Sales EngineerGarden Grove, CA$120,000–$140,000 / 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.
Electrical Engineer 3 Iconma LLCElectrical Engineer 3CAYou will be the Feature Owner for Emergency Call Systems (eCall/NG-eCall), Minimum Set of Data (MSD), and Crash-triggered communication workflows, responsible for defining, developing, and validating these features within a complex vehicle ecosystem. This role also includes support and sustaining responsibility for legacy Restraint Control Module (RCM) systems, ensuring continued robustness, regulatory compliance, and integration with next-generation eCall solutions.
Rover Navigation/Localization Engineer AstrolabRover Navigation/Localization EngineerHawthorne, CaliforniaRemote$140,000–$200,000 / yearWhat you'll do: Design, prototype, and analyze navigation/localization algorithms for extraplanetary mobility systems using simulated and real data from motor resolvers, IMUs, star trackers, cameras, and LiDARs. 5+ years of experience designing, developing, and testing navigation and localization systems for rovers, autonomous vehicles, mobile robotic platforms, GPS-denied navigation systems, or similar applications.
Reliability Engineer Actalent IncReliability EngineerCosta Mesa, CA$70–$115 / hourDUTIES Lead Failure Modes and Effects Analysis (FMEA/FMECA) and Fault Tree Analysis (FTA) Perform reliability modeling and predictive analysis including MTBF/MTTF calculations Execute Weibull analysis and identify reliability trends using test and field data Develop qualification, validation, environmental, life-cycle, and accelerated testing plans Investigate product failures and lead root cause analysis and CAPA activities Support design reviews including PDR, CDR, and manufacturing readiness assessments Partner with manufacturing and quality teams to improve production reliability Develop maintainability models and preventative maintenance strategies Establish and improve reliability engineering processes, tools, and infrastructure Drive reliability improvements throughout the entire product lifecycle. Bachelor"s Degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or related discipline Minimum 5+ years of engineering experience in Reliability Engineering, Test Engineering, Design Engineering, or similar role Experience with aerospace, defense, autonomous systems, military electronics, satellite systems, UAVs, or other safety-critical products Expertise performing: FMEA/FMECA Fault Tree Analysis (FTA) Reliability modeling Weibull Analysis MTBF/MTTF calculations Experience developing qualification and validation testing requirements Strong root cause analysis and failure investigation experience Experience supporting hardware products through development and production.
Sr. Antenna Engineer (Starship) SpaceXSr. Antenna Engineer (Starship)Hawthorne, CA$160,000–$225,000 / yearProficiency with basic RF concepts such as impedance matching, linear and aperture antennas, smith chart, power handling metrics (IIP2, IMD), microwave network analysis, RF filter design. To 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.
Sr. Optical Engineer (Starshield) SpaceXSr. Optical Engineer (Starshield)Hawthorne, CA$130,000–$180,000 / yearAll SpaceX optical systems (laser communication terminal and other optical products) require a blend of theoretical expertise, practical implementation skills, and a passion for solving complex problems in real-time, resource-constrained systems. Experience with mixed-signal circuits, processors, FPGAs, Ethernet, SERDES, DRAM interfaces (DDR4), I2C, SPI, operational amplifiers, analog to digital and digital to analog converters, and power supply components.
Sr. Space Lasers Engineer (Starshield) SpaceXSr. Space Lasers Engineer (Starshield)Hawthorne, CA$130,000–$180,000 / yearAll SpaceX optical systems (laser communication terminal and other optical products) require a blend of theoretical expertise, practical implementation skills, and a passion for solving complex problems in real-time, resource-constrained systems. Experience with mixed-signal circuits, processors, FPGAs, Ethernet, SERDES, DRAM interfaces (DDR4), I2C, SPI, operational amplifiers, analog to digital and digital to analog converters, and power supply components.
Sr. Space Lasers Engineer (Starshield) Space Exploration TechnologiesSr. Space Lasers Engineer (Starshield)Hawthorne, CA$135,000–$195,000 / yearAll SpaceX optical systems (laser communication terminal and other optical products) require a blend of theoretical expertise, practical implementation skills, and a passion for solving complex problems in real-time, resource-constrained systems. ITAR REQUIREMENTS: To 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.
Validation Engineer II SuncoValidation Engineer IILos Angeles, CaliforniaAt Sunco, we pride ourselves on offering a comprehensive benefits package designed to support the well-being and professional growth of our team members, our offering include: Comprehensive Health and Wellness Coverage : Enjoy peace of mind with our extensive health insurance plans, which include medical, dental, and vision coverage. This role places a strong emphasis on validation, reliability testing, and continuous improvement, making it ideal for an engineer with hands-on hardware and testing experience.
Enterprise Sales Engineer Box IncEnterprise Sales EngineerLos Angeles, CA$192,500–$240,500 / yearOur highest performers have a natural curiosity, develop deep knowledge of the Box platform, have a strength in delivering value and story based demonstrations, and are capable of leading presentations related to the Box security story, technical architecture and product configuration. Strong presentation skills, with the ability to establish trust across a range of technical and non-technical audiences; passionate about showing, not just telling and designing demos and narratives that make the power of Box AI tangible.
GNC Engineer (All Levels) AstrolabGNC Engineer (All Levels)Hawthorne, CaliforniaRemote$130,000–$235,000 / yearDevelop GNC algorithm documentation and work with vehicle software team to convert prototypes into flight code, including supporting unit and integrated testing of flight implementations. We design and build the systems and hardware the lunar economy will come to depend on — rovers, power, and data networks for sustained operations on the Moon.
NewSenior Systems Integration Engineer EpirusSenior Systems Integration EngineerTorrance, CA$133,300–$159,800 / yearThis role contributes to requirements definition at all levels, develops test plans, specifies test station hardware and software, and oversees the creation and transition of new test stations and procedures to manufacturing. To 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.
Senior Machine Learning Engineer Warner Bros. Discovery IncSenior Machine Learning EngineerBurbank, CA$159,180–$295,620 / yearBehind WBD's vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what's next…. Primary platform: Databricks (Lakehouse, PySpark, Delta, Workflows/DLT, MLflow, Feature Store, Unity Catalog, Asset Bundles, Genie).