NewDSP Systems Engineer 22nd Century Technologies, Inc. (TSCTI)DSP Systems EngineerEl Segundo, CA$95–$115 / hourContractorSeeking Senior DSP Systems Engineers to join the Space and Launch Engineering team in El Segundo, California, to design and develop state-of-the-art, space-based communication systems for commercial, civil, and national security programs. Project assignments typically span the unit life cycle, from internal trades, concept studies and system definition, to satellite unit development and test.
NewQuality Systems Engineer Radiant IndustriesQuality Systems EngineerEl Segundo, CA$133,500–$190,050 / yearPortable 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.
NewSenior Systems & Security Engineer RAVE Aerospace LLCSenior Systems & Security EngineerBrea, CA$112,000–$127,000 / yearSupport aircraft and inflight-connectivity system security, including: Designing and integrating embedded cybersecurity features across wired and wireless systems, on and off the aircraft, with security built in from initial design through deployment and ongoing maintenance. In addition to a comprehensive package of health benefits that include company contributions, RAVE Aerospace offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: A home allowance to elevate your home workspace.
NewPower Systems Engineer K2 SpacePower Systems EngineerLos Angeles, CA$100,000–$150,000 / 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.
NewRover Control Systems Engineer AstrolabRover Control Systems EngineerHawthorne, CAAstrolab is seeking a Rover Control Systems Engineer to support development of control systems for extra-terrestrial rovers such as vehicle mobility system control, robotic arm control, and high gain communication antenna pointing control. Control system development will include initial simulation and design of vehicle control systems, control system performance analysis, gain tuning, and supporting software and integrated hardware/software development and testing.
NewRisk Management Systems Engineer TEKsystemsRisk Management Systems EngineerEl Segundo, CA$75–$115 / hourResponsibilities include supporting systems engineering planning, integration, testing, requirements verification, program reviews, and technical assessments while partnering closely with government customers and contractor teams. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed.
NewSystems Engineer TEKsystemsSystems EngineerEl Segundo, CA$75–$115 / hourThe Systems Engineer will provide technical oversight across spacecraft design and development efforts, guide subsystem integration activities, support readiness and design reviews, and collaborate closely with government customers and contractor teams. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed.
NewSenior Mechanical Engineer, Fluid Systems Radiant IndustriesSenior Mechanical Engineer, Fluid SystemsEl Segundo, CA$158,000–$219,450 / yearPortable 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.
NewSenior RF Systems Engineer HermeusSenior RF Systems EngineerLos Angeles, CAAbout The Role: As an RF systems engineer you will be responsible for identifying RF hardware requirements, creating system architectures, and building/testing/integrating the RF solutions – both on the aircraft and ground station. Develop test concepts and test procedures for RF and Environmental testing, including far field and near field measurements (plus vibration, shock, thermal and thermal vacuum).
NewMechanical Engineer, Fluid Systems - 2026 New Graduate Radiant IndustriesMechanical Engineer, Fluid Systems - 2026 New GraduateEl Segundo, CA$105,000–$125,000 / yearPortable 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.
NewOptical Systems Engineer K2 SpaceOptical Systems EngineerLos Angeles, CA$110,000–$280,000 / 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. stray light, fiber coupling); detailed optical design and tolerancing; development plan (risk reduction timeline, division of labor, test strategy); environmental qualification and reliability testing; technical leadership of vendors and external partners, including component qualification, supply-chain development, and transition to volume manufacturing; and.
NewGNC Systems Engineer w/TS/SCI Clearance Columbus Technologies and Services IncGNC Systems Engineer w/TS/SCI ClearancePasadena, CAREQUIRED SKILLS A Bachelor's degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering, or a related technical field with at least 6 years of relevant experience; or a Master's degree with at least 4 years of experience; or a PhD with at least 2 years of experience. You will contribute to the advancement and development of spacecraft and payload/instrument guidance, navigation, and control (GNC) architectures, designs, algorithms, simulations, flight software implementations, performance validation and on-orbit commissioning and operations.
NewSystems Engineer II - AAM Control Laws Honeywell - AEROSPACESystems Engineer II - AAM Control LawsAlhambra, AZOur systems are on board 90% of the world's aircraft - serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight. Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space - from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions.
NewSenior Electrical Engineer - High-Speed Systems & Product Architecture Approach VentureSenior Electrical Engineer - High-Speed Systems & Product ArchitectureGardena, CA$170,000–$210,000 / yearThe position is highly hands-on, spanning schematic design, signal integrity, bring-up, and production readiness, while collaborating closely with cross-functional teams across firmware, mechanical, and manufacturing. Join a venture-backed hardware startup developing next-generation systems that combine advanced packaging, high-speed electronics, and precision components for demanding applications.
NewPropulsion Engineer - Advanced Spacecraft Systems Approach VenturePropulsion Engineer - Advanced Spacecraft SystemsHawthorne, CA$150,000–$200,000 / yearThis is a highly hands-on engineering role with ownership across the complete development lifecycle, from system architecture and first-principles analysis through hardware design, prototype development, testing, and flight integration. Backed by venture funding and driven by an experienced engineering team, we are building integrated propulsion and spacecraft platforms that expand the capabilities of future space missions.
NewSensor Systems Engineer-Federal FieldAISensor Systems Engineer-FederalIrvine, CA$70,000–$300,000 / 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 go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications.
Student Engineer Marvin Test SolutionsStudent EngineerIrvine, CAAs a team member in a small group developing airborne electronic equipment, you will be selecting, ordering, logging, following-up and expediting part orders, researching the Internet and other written material, creating electrical drawings and documents, doing some basic electronic design and experiments. We are looking for a part time (15-25 hrs/wk) second- or third-year intern majoring in Electrical Engineering, Physics, CS or ME with a high level of organizational skills.
NewThermal Protection System Engineer Canopy A&DThermal Protection System EngineerIrvine, CA$120,000–$180,000 / yearTo conform to US Government export regulations, the applicant must be a (i) US Citizen, (ii) lawful permanent resident of the U.S. (aka green card holder), (iii) protected individual as defined by U.S.C. 1324b(a)(3), or (iv) eligible to obtain the required authorizations from the U.S. Department of State. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
NewSr. Comp/Network System Engineer Solutions Through Innovative Technologies, IncSr. Comp/Network System EngineerEl Segundo, CADocumentation includes Initial Capability Documents, Interface Control Documents, Capability Development/Production/Requirements Documents, Milestone documentation, Acquisition Strategies, Analysis of Alternatives, Concept of Operations, Memorandums of Agreement/Understanding, Technical/Systems Requirement Documents, Defense Acquisition Board documentation, Technical Evaluations, System Specifications, enabling concepts, training material, briefings, white papers, reports, and analysis results. Space Systems Command (SSC), is the United States Space Force field command responsible for acquiring, developing, and delivering resilient capabilities to outpace emerging threats and protect our Nation’s strategic advantage in, from, and to space.
NewSenior Thermal Control System (TCS) Design Engineer K2 SpaceSenior Thermal Control System (TCS) Design EngineerLos Angeles, CA$140,000–$250,000 / 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. You will be responsible for spearheading the design and verification efforts of active and passive thermal control systems including, but not limited to, pump fluid loops, heat pipes and all of the required ground supporting equipment (test fixtures, diagnostic equipment, instrumentation, software tools etc.).