Electrical Engineer I (Onsite) Pratt & WhitneyElectrical Engineer I (Onsite)El Segundo, CaliforniaThese design efforts will include collaboration with systems engineers, mechanical engineers, manufacturing engineers, and other electrical engineers to perform design trades and requirements flow down, perform electrical analysis, develop test plans, and ultimately to deliver working hardware that meets program requirements. Collaborate in cross-functional integrated product development teams to deliver on customer requirements with consideration for efficiencies in strategic investment, cost, schedule, and process adherence.
Mechanical Test Engineer (Ii-Senior) True AnomalyMechanical Test Engineer (Ii-Senior)Long Beach, CA$100,000–$120,000 / 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. In this role, you will develop test plans, execute mechanical system tests, design and build test fixtures and ground support equipment, collect and analyze data, disposition anomalies, and verify that hardware meets all specifications.
Structural - Sr Project Engineer Hellmuth Obata & Kassabaum, IncStructural - Sr Project EngineerLos Angeles, CAExpert at all aspects of their discipline, including a track record of recent successful major projects over $100m, and one major project over $250m.10 years project engineering experience, from concept to opening, with completed high profile projects included in the mix. Responsible for the successful delivery of large building projects, including managing and mentoring the team of engineers in a particular discipline on the project, developing concepts and budgets, and producing the design.
Senior Optomechanical Engineer I/II Rocket Lab USASenior Optomechanical Engineer I/IIPasadena, California$125,000–$190,000 / yearFull timeBased on site at Rocket Lab Robotics in Pasadena, CA, the Senior Optomechanical Engineer I/II is responsible for leading mechanical design efforts for optical payloads, camera systems, precision mechanisms, sensor assemblies, tooling, fixtures, ground support equipment, and electromechanical hardware. You will translate program, payload, production, and test needs into practical opto-mechanical architectures and drive approved designs through design, analysis, review, procurement, assembly, integration, precision alignment, environmental test, qualification, and flight delivery.
Senior Optomechanical Engineer I/Ii Rocket Lab USASenior Optomechanical Engineer I/IiPasadena, CA$125,000–$214,000 / 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. Based on site at Rocket Lab Robotics in Pasadena, CA, the Senior Optomechanical Engineer I/II is responsible for leading mechanical design efforts for optical payloads, camera systems, precision mechanisms, sensor assemblies, tooling, fixtures, ground support equipment, and electromechanical hardware.
Materials Engineering Castelion CorporationMaterials EngineeringTorrance, CaliforniaIf the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract 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.
Senior Electrical Engineer Rainmaker Technology CorporationSenior Electrical EngineerEl Segundo, CaliforniaEmbedded programming experience (C++, C, Rust, or Python), including board bring-up, debugging, and low-level driver development for sensors, communication interfaces (SPI, I2C, UART, CAN), and real-time control loops. Board Bringup and Testing: Assemble, debug, and validate new PCBs; develop test procedures and fixtures to verify functionality and reliability under flight conditions.
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.
NewSr. 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.
Manufacturing Engineer Mesh Optical TechnologiesManufacturing EngineerGardena, California$120,000–$150,000 / yearHands-on hardware experience through academic projects, research labs, internships, or co-ops, including building, debugging, or testing mechanical or electro-mechanical systems. You will work alongside senior engineers to design and implement production cells, develop assembly workflows, and support product-to-manufacturing integration.
Product Design Engineer - Charging Products RivianProduct Design Engineer - Charging ProductsTorrance, California$85,600–$107,000 / 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. In this role, you'll take on meaningful ownership of design deliverables across active charging hardware programs — working closely with senior engineers to execute complex mechanical designs, support certification and validation efforts, and drive supplier deliverables to completion.
Sr Heat Treat Process Engineer Relativity SpaceSr Heat Treat Process EngineerLong Beach, CA$132,000–$198,000 / yearOwn heat treatment processes for L-PBF additively manufactured Inconel 718 parts and welded assemblies, including development and validation of heat treatment recipes (solution annealing, aging, HIP) through material testing (hardness, tensile, microstructural evaluation). Any 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.
Senior Spacecraft Structural Analysis Engineer I - TS/SCI Clearance Rocket Lab CorporationSenior Spacecraft Structural Analysis Engineer I - TS/SCI ClearanceLong Beach, CA$82,000–$113,000 / yearTo 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. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Spacecraft Thermal Engineer II Rocket Lab CorporationSpacecraft Thermal Engineer IILong Beach, CA$95,000–$125,000 / yearTo 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. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Senior Spacecraft Structural Analysis Engineer II - TS/SCI Clearance Rocket Lab CorporationSenior Spacecraft Structural Analysis Engineer II - TS/SCI ClearanceLong Beach, CA$132,000–$198,000 / yearTo 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. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Process Safety & Chemical Engineer GKN Aerospace ServicesProcess Safety & Chemical EngineerGarden Grove, CA$120,464–$150,580 / yearTranslate Cal/OSHA PSM, federal OSHA PSM, EPA RMP, California CalARP, Orange County CUPA, fire code, hazardous materials, and aerospace customer expectations into practical risk controls for MMA/monomers, flammable solvents, adhesives, coatings, resins, catalysts/inhibitors, tanks, reactors/mixers, ovens, autoclaves, furnaces, utilities, and chemical storage/transfer systems. Prevent fires, explosions, toxic releases, uncontrolled polymerization, chemical exposure events, environmental releases, and production interruptions by applying disciplined chemical engineering, process hazard analysis, mechanical integrity, management of change, operating procedure, and emergency preparedness practices.
Senior Structural Engineer ACCO Engineered SystemsSenior Structural EngineerCosta Mesa, CA$52–$81 / hourThis role works closely with project management, construction teams, and other engineering disciplines to develop practical structural solutions that support installation of equipment, ductwork, piping, and related mechanical infrastructure. Applicants please note that actual compensation is determined by several factors that are unique to each candidate, including but not limited to job-related skills, depth of experience, certifications, relevant education or training, and specific work location, among others.
Research Engineer, Aerosol & Liquid Dispersion Systems Rainmaker Technology CorporationResearch Engineer, Aerosol & Liquid Dispersion SystemsEl Segundo, California$100,000–$140,000 / yearYou will tackle complex mechanical challenges to efficiently disperse cohesive dry powders and ultra-fine droplets, managing complex mass-transfer and particle/droplet momentum while strictly adhering to aerospace SWaP (Size, Weight, and Power) constraints. In this role, you will bridge the gap between cloud physics and high-performance fluid systems , designing hardware that utilizes high-velocity gas dynamics to both fragment nanoparticle agglomerates and atomize liquid precursors into submicron aerosols .
Senior Stage Fluids Engineer Rocket Lab USASenior Stage Fluids EngineerLong Beach, California$115,200–$198,000 / yearFull timeImportant 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. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Senior PCB Design Engineer Castelion CorporationSenior PCB Design EngineerTorrance, CaliforniaThis role is ideal for someone who has designed and delivered complex smart PCBs - with embedded microcontrollers, high-speed interfaces, and networking components - ideally in constrained or mission-critical environments. Architect and design mixed-signal boards that include microcontrollers, high-speed digital interfaces (e.g., Ethernet, SPI, I2C, UART, DDR, etc.), network switches, and power management circuits.