Senior Systems Engineer (IT Projects) Frontline, LLC - Managed IT Services and IT SupportSenior Systems Engineer (IT Projects)Los Angeles, CA$90,000–$110,000 / yearA typical quarter looks like the work our senior engineers delivered over the past 18 months: Server and virtualization projects — ESXi-to-Hyper-V migrations, Windows Server 2025 domain controller modernization, physical server replacements, and storage expansions (Synology, datastore offload and cleanup). Cloud and Microsoft 365 projects — on-prem-to-cloud migrations, Azure decommissions, mail migrations (Barracuda to M365, tenant-to-tenant), M365 hardening with Intune, Conditional Access, and Autopilot workstation rollouts.
Senior Systems Engineer (IT Projects) FrontlineSenior Systems Engineer (IT Projects)Los Angeles, California$90,000–$110,000 / yearA typical quarter looks like the work our senior engineers delivered over the past 18 months: Server and virtualization projects — ESXi-to-Hyper-V migrations, Windows Server 2025 domain controller modernization, physical server replacements, and storage expansions (Synology, datastore offload and cleanup). Cloud and Microsoft 365 projects — on-prem-to-cloud migrations, Azure decommissions, mail migrations (Barracuda to M365, tenant-to-tenant), M365 hardening with Intune, Conditional Access, and Autopilot workstation rollouts.
Quality Systems Engineer Radiant IndustriesQuality Systems EngineerEl Segundo, CaliforniaPortable 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.
Structural Systems Engineer The Aerospace CorpStructural Systems EngineerEl Segundo, CA$100,300–$175,900 / yearComprised primarily of highly-trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro-mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural dynamics; and dynamic environments. Maintain state-of-the-art skills in activities related to design, evaluation, and testing of launch and space structures; skills include expertise in structural mechanics analysis techniques, failure criteria, composite design criteria, fracture and fatigue, damage tolerance, concept ideation and development, and advanced finite element analysis methods.
Software Engineer Developer - Millennium Space Systems The Boeing CoSoftware Engineer Developer - Millennium Space SystemsEl Segundo, CA$171,700–$252,500 / yearMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Drug Free Workplace: Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
GNC Engineer – Actuation Systems Castelion CorporationGNC Engineer – Actuation SystemsTorrance, CaliforniaModel electromechanical actuator dynamics, including motors, transmissions, ball screws, control surfaces, sensors, structural loads, friction, backlash, saturation, and other nonlinear effects. This role is a strong fit for engineers who enjoy controls, electromechanical systems, hands-on testing, and seeing algorithms directly affect hardware performance.
Robotics Autonomy Engineer, Planning & Control (Federal) FieldAIRobotics Autonomy Engineer, Planning & Control (Federal)Irvine, CaliforniaWith 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. PhD degree in Robotics, Computer Science, Electrical Engineering, or a related field with 2+ years of industry or applied research experience or MS degree in a related field with 4+ years of relevant experience, or BS degree in a related field with 8+ years of relevant experience.
Robotics Autonomy Engineer, Planning & Control FieldAIRobotics Autonomy Engineer, Planning & ControlIrvine, CaliforniaWith 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.
Senior Systems Engineer - EW Pacific DefenseSenior Systems Engineer - EWEl Segundo, CA$150,000–$200,000 / yearPacific Defense, a small fast-growing company that develops and provides advanced multi-function RF systems for the U.S. Department of Defense, is looking for a Senior Systems Engineer to work in our Electronic Warfare engineering team. Within these business areas there are many products that support them including Position, Navigation, and Timing (PNT) products, Communications products (VLF through SHF and beyond), Electronic Warfare Systems, and others.
Senior Avionics Systems Engineer Castelion CorporationSenior Avionics Systems EngineerTorrance, CaliforniaThis role is responsible for the overall integration of the vehicle's avionics systems, ensuring that power, control electronics, communications, sensors, embedded computing, and flight software function as a cohesive flight system. Lead the integration of avionics subsystems, including flight computers, sensors, power electronics, control electronics, RF systems, flight termination systems, and propulsion electronics.
Senior Quality Systems Engineer Relativity SpaceSenior Quality Systems EngineerLong Beach, CA$113,000–$169,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. Partner with Engineering, Manufacturing, Supply Chain, and other cross functional teams to ensure our defined processes are robust to drive mission success throughout the entire product lifecycle.
Systems Engineer EnduroSatSystems EngineerLos Angeles, CAFull timeThis role is based in Los Angeles area, at the center of the largest space and defense cluster in the United States — putting you within reach of our customers, launch providers, and partners across California. Tough engineering challenges & hard-core R&D You will be able to work on unique space technology and build next-gen innovations, while mentored by world-recognized space experts.
Lead, Systems Engineer Sony Pictures EntertainmentLead, Systems EngineerCulver City, CaliforniaThe Lead, Systems Engineering, is responsible for analysis, design, and development of enterprise systems and senior level technical expert for production of the Sony Pictures Entertainment Global Server Technology environment. The actual base salary offered will depend on a variety of factors, including without limitation, the qualifications of the individual applicant for the position, years of relevant experience, level of education attained, certifications or other professional licenses held, and if applicable, the location of the position.
Systems Engineer - Level 2/3 Northrop Grumman CorpSystems Engineer - Level 2/3Azusa, CA$91,800–$137,600 / yearBasic Qualifications for Systems Engineer - Level 3: Bachelor''s degree in STEM (Science, Technology, Engineering, Math) discipline with 5+ years of engineering experience; OR Master''s degree in STEM (Science, Technology, Engineering, Math) discipline with 3 years of experience; OR PhD degree in STEM discipline with 1 year of experience. Basic Qualifications for Systems Engineer - Level 2: Bachelor''s degree in STEM (Science, Technology, Engineering, Math) discipline with 2+ years of engineering experience; OR Master''s degree in STEM (Science, Technology, Engineering, Math) discipline.
Senior Software Simulation Engineer HermeusSenior Software Simulation EngineerLos Angeles, CALeveraging Model-Based Design (MBD) principles, you will use MATLAB/Simulink and automated code generation tools to translate dynamic system models into executable real-time code for Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) testing. Ideal candidates will have a solid understanding of aerospace systems, control theory, and real-time simulation platforms, along with hands-on experience in model-based code generation, HIL development, and test automation within safety-critical environments.
AMOC Senior Systems Engineer Planned Systems International IncAMOC Senior Systems EngineerRiverside, CAPersonnel will deploy to sites including CAMOC in Aguadilla, Puerto Rico, and other CONUS and OCONUS locations to perform installation, troubleshooting, integration, and sustainment of C4I, AMOSS, ISR, and telecommunications systems. This role is responsible for evaluating, analyzing, and integrating C4I communications systems and infrastructure, ensuring interoperability, performance, and reliability across AMOSS, ISR, and telecommunications environments in alignment with mission priorities and operational requirements.
Senior Systems Engineer - Radar System Integration & Test - Onsite RTX CorpSenior Systems Engineer - Radar System Integration & Test - OnsiteEl Segundo, CATypically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) discipline (preferably Systems Engineering, Electrical Engineering, Software Engineering or Physics) with a minimum of 5 years of related work experience troubleshooting technical issues with electronics, including the use of common commercial test equipment (oscilloscope, spectrum analyzer, etc.). Our Space & Airborne team members located in El Segundo, CA integrate hardware and software, develop test plans and procedures, debug and evaluate system functions and interfaces, and verify system requirements in support of final sell-off to the customer.
Senior Quality Systems Engineer Relativity Space IncSenior Quality Systems EngineerLong Beach, CA$113,000–$155,000 / yearPartner with Engineering, Manufacturing, Supply Chain, and other cross functional teams to ensure our defined processes are robust to drive mission success throughout the entire product lifecycle. About the Team: The Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning.
Senior Motor Control Calibration and Integration Engineer Rivian Automotive IncSenior Motor Control Calibration and Integration EngineerCarson, CA$135,100–$168,900 / yearPlan and perform algorithm testing in dynamometer, HIL, inductive load, and vehicle test environments Manage the calibration set of motor control software for advanced projects Lead requirements verification for advanced motor controls and cross-functional vehicle-level features Work with cross-functional teams on electric actuator and vehicle bring-up activities Develop, maintain, and continuously improve test stations for dynamometer, HIL, and inductive load testing Stay abreast of new technologies, competitive methods, and products Qualifications Master's degree in Electrical Engineering or Mechanical Engineering 4+ years of experience in motor calibration and dynamometer operations Expertise in the theory and principles of AC electric machine drives and three-phase switching power converter topologies Expertise in test automation systems; NI VeriStand preferred Expertise in calibration software; Vector CANape and CANalyzer preferred Fluency in data processing software, including MATLAB/Simulink Experience in HIL bring-up and testing preferred Strong hands-on experience with oscilloscopes, multimeters, and power meters Strong hands-on experience with dynamometer mechanical setup Strong teamwork, data presentation, problem-solving, and project planning skills in collaboration with project managers Pay Disclosure The salary range for this role is USD 135,100-168,900 for Southern California based applicants. 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.
Sr. Power Electronics Hardware Engineer OdysSr. Power Electronics Hardware EngineerLong Beach, CaliforniaYou will be tasked with architecting and delivering high-power-density SiC converter stages from concept through flight hardware, including schematic capture, PCB layout, magnetics, gate-drive and protection circuitry, thermal management, and EMI mitigation. Power Electronics Hardware Engineer, you will be responsible for the design and development of our SiC-based propulsion power electronics - motor drives, active rectifiers, and DC/DC converters - supporting both the Laila (UAV) and Alta (Hybrid-electric VTOL) programs.