Radiation Effects Engineer Impulse Space Propulsion Inc.Radiation Effects EngineerRedondo Beach, CA$120,000–$150,000 / yearYou'll work closely with electrical engineers, RF engineers, EMC engineers, mechanical engineers, and test engineers to maximize reliability, perform analysis and testing, and ensure reliable hardware performance across Impulse's spacecraft. As a Radiation Effects Engineer, your core responsibility will be to contribute to the component selection, design, testing, and delivery of flight hardware systems for space missions from low Earth orbit to mars.
Engineer II, Mechanical - Sensors Masimo CorporationEngineer II, Mechanical - SensorsIrvine, CA$90,000–$115,000 / yearMinimum & Preferred Qualifications and Experience: Minimum Qualifications: 2+ years of mechanical engineering, product development, or related experience, preferably involving electromechanical products or high-volume manufactured products. This position applies mechanical engineering principles to develop reliable, manufacturable solutions from concept through production and collaborates cross-functionally to support product performance, quality, regulatory, and manufacturing requirements.
Senior Supplier Development Engineer I/II – Mechanical Rocket Lab CorporationSenior Supplier Development Engineer I/II – MechanicalLong Beach, CATo 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. Lead Design for Manufacturability (DFM) reviews with design engineering at the earliest program stage, providing actionable feedback on feature complexity, datum schemes, tolerance stack-ups, and design characteristics that drive cost or quality risk.
Test Engineer, Mechanical/Fluids Radiant IndustriesTest Engineer, Mechanical/FluidsEl Segundo, CaliforniaPrior experience working as an operator in fast-paced test environments (e.g., rocket engine testing, turbopump testing, component level testing), with familiarity in safety protocols, and high-reliability operations, high pressure gases, safety engineering (FMECAs, Keep-out Zone). You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable test operations, with encompassing test procedures that will efficiently and safely execute test, commissioning, and operational activities.
Senior Test Engineer, Mechanical/Fluids Radiant IndustriesSenior Test Engineer, Mechanical/FluidsEl Segundo, CaliforniaPrior experience working as an operator in fast-paced test environments (e.g., rocket engine testing, turbopump testing, component level testing), with familiarity in safety protocols, and high-reliability operations, high pressure gases, safety engineering (FMECAs, Keep-out Zone). You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable test operations, with encompassing test procedures that will efficiently and safely execute test, commissioning, and operational activities.
Senior Mechanical Engineer, Anduril Expeditionary Systems Anduril Industries IncSenior Mechanical Engineer, Anduril Expeditionary SystemsCosta Mesa, CA$150,000–$194,000 / yearWithin Connected Warfare, the Anduril Expeditionary Systems (AES) team builds large form factor products that ensure our soldiers on the front lines have access to these computing and communications capabilities that they need to succeed and survive in any environment. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Manufacturing Engineer, Structures and Mechanical Integration, Space Anduril Industries IncManufacturing Engineer, Structures and Mechanical Integration, SpaceCosta Mesa, CA$146,000–$194,000 / yearAs the Manufacturing Engineer for Structures and Mechanical Integration, you will bring deep mechanical and structural engineering experience to the design of the tooling and mechanical ground support equipment (MGSE) our structures and vehicle lines depend on - lifting and handling fixtures, rotation and integration stands, and transport fixtures - while developing and executing the mechanical integration processes that build our spacecraft. 3+ years designing tooling, fixtures, or mechanical ground support equipment (MGSE) - such as lifting and handling fixtures, rotation and integration stands, and transport fixtures - with attention to load paths, structural margins, and factors of safety, including proof-load or qualification testing of lifting and handling equipment.
Senior Supplier Quality Engineer, Precision Mechanical, Intelligence Systems Anduril Industries IncSenior Supplier Quality Engineer, Precision Mechanical, Intelligence SystemsCosta Mesa, CA$146,000–$194,000 / yearPartner with development engineering, product quality engineering, sourcing engineering, category management and program management to deliver predictable supply to the development programs, production programs, and manage exceptions/containments/deviations for supplier technical performance, particularly in the development phases. Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Production Part Approval Process (PPAP) elements such as Measurement Systems Analysis (MSA), quality improvement techniques, and Geometric Dimensioning and Tolerancing (GD&T).
Harness Design Engineer Starshield Space Exploration Technologies CorpHarness Design Engineer StarshieldHawthorne, CA$100,000–$117,500 / yearDemonstrated ability to own hardware or systems within an integrated engineering team outside a classroom setting (FSAE, Engineers without Borders, Student Directed Research, Design-Build-Fly, NASA student launch, personal entrepreneurial ventures, etc.). 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.
Senior Mechanical Engineer, Anduril Expeditionary Systems ANDURIL INDUSTRIESSenior Mechanical Engineer, Anduril Expeditionary SystemsCosta Mesa, CA$150,000–$194,000 / yearWithin Connected Warfare, the Anduril Expeditionary Systems (AES) team builds large form factor products that ensure our soldiers on the front lines have access to these computing and communications capabilities that they need to succeed and survive in any environment. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Manufacturing Engineer, Structures And Mechanical Integration, Space ANDURIL INDUSTRIESManufacturing Engineer, Structures And Mechanical Integration, SpaceCosta Mesa, CA$146,000–$194,000 / yearAs the Manufacturing Engineer for Structures and Mechanical Integration, you will bring deep mechanical and structural engineering experience to the design of the tooling and mechanical ground support equipment (MGSE) our structures and vehicle lines depend on - lifting and handling fixtures, rotation and integration stands, and transport fixtures - while developing and executing the mechanical integration processes that build our spacecraft. 3+ years designing tooling, fixtures, or mechanical ground support equipment (MGSE) - such as lifting and handling fixtures, rotation and integration stands, and transport fixtures - with attention to load paths, structural margins, and factors of safety, including proof-load or qualification testing of lifting and handling equipment.
Senior Supplier Quality Engineer, Precision Mechanical, Intelligence Systems ANDURIL INDUSTRIESSenior Supplier Quality Engineer, Precision Mechanical, Intelligence SystemsCosta Mesa, CA$146,000–$194,000 / yearPartner with development engineering, product quality engineering, sourcing engineering, category management and program management to deliver predictable supply to the development programs, production programs, and manage exceptions/containments/deviations for supplier technical performance, particularly in the development phases. Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Production Part Approval Process (PPAP) elements such as Measurement Systems Analysis (MSA), quality improvement techniques, and Geometric Dimensioning and Tolerancing (GD&T).
Staff Manufacturing Engineer, Mechanical Actuation Systems ANDURIL INDUSTRIESStaff Manufacturing Engineer, Mechanical Actuation SystemsCosta Mesa, CA$166,000–$220,000 / yearAs Staff Manufacturing Engineer, Mechanical Actuation Systems, you will strategically drive the end-to-end manufacturing development and production of high-performance mechanical actuators, providing expert technical guidance and strategic insight to ensure robust operation and reliability in challenging sea and air vehicle environments. Establish and continuously optimize robust, repeatable process flows for complex actuator assemblies, encompassing intricate operations like bearing installation, gear train assembly, sensor integration, and sealing, setting benchmarks for manufacturing excellence.
NewSenior Launch Mechanical Engineer Relativity SpaceSenior Launch Mechanical EngineerLong Beach, CaliforniaAny 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. Present and communicate designs effectively to cross-functional teams and leadership, focusing on methodology, functionality, and constructability .
Mechanical Integration & Test Engineer Starshield Space Exploration Technologies CorpMechanical Integration & Test Engineer StarshieldHawthorne, CA$100,000–$130,000 / yearITAR 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. Combining these skills, these engineers face challenges across a wide variety of work centers at the company, and the team is frequently asked to tackle new, inter-departmental development projects.
Sr. Mechanical Integration & Test Engineer Starshield Space Exploration Technologies CorpSr. Mechanical Integration & Test Engineer StarshieldHawthorne, CA$130,000–$180,000 / yearITAR 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. Combining these skills, these engineers face challenges across a wide variety of work centers at the company, and the team is frequently asked to tackle new, inter-departmental development projects.
Lead Test Engineer, Power Generation Radiant NuclearLead Test Engineer, Power GenerationEl Segundo, CAThis role is ideal for a hands-on technical leader who enjoys building test infrastructure, running complex hardware, and mentoring engineers and technicians while remaining deeply involved in day-to-day testing. Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat exchangers, controls, and primary cooling systems.
Mechanical Test Engineer II VastMechanical Test Engineer IILong Beach, California$112,340–$159,468 / yearPerform hands-on assembly, integration, instrumentation, and testing of ECLSS hardware spanning fluid systems, chemical subsystems, and electrical controls (pumps, valves, sensors, tubing, controls hardware) at operating pressures generally lower than thermal control test systems, including troubleshooting components and supporting root cause investigations of anomalies. Design test fixtures, wiring diagrams/schematics, and DAQ setups, and collaborate closely with ECLSS Manufacturing Engineers, Responsible Engineers (REs), Test Technicians, and the Controls and Automation team to ensure test setups reflect design intent and meet production-level testing needs.
NewSolar Array Engineer, Mechanical VastSolar Array Engineer, MechanicalLong Beach, CaliforniaVast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Vast is looking for a Solar Array Engineer, Mechanical , reporting to the Principal Power Systems Engineer , to support the design, analysis, build, and test of mechanisms for solar array deployment and articulation on human-rated space stations.
Senior Mechanical & Plumbing (MEP) Engineer CruitinSenior Mechanical & Plumbing (MEP) EngineerLos Angeles, CaliforniaSenior Mechanical & Plumbing (MEP) Engineer Los Angeles, CA Cruitin Inc. is recruiting on behalf of our client for a Senior Mechanical & Plumbing (MEP) Engineer in Los Angeles, CA. This hybrid leadership role is ideal for an experienced engineer who enjoys technical oversight, client engagement, and project leadership rather than day-to-day drafting work.