Sr. Mechanical Engineer, Flight Termination System Starship Space Exploration Technologies CorpSr. Mechanical Engineer, Flight Termination System StarshipHawthorne, CA$130,000–$180,000 / yearRESPONSIBILITIES: Develop state-of-the-art, manufacturable explosive devices and robust hardware integration designs (system controllers, electronic safe and arm devices, destruct charges, and integrated detonators) for the Starship and Super Heavy stage Flight Termination System. Partner with manufacturing, production, testing, and supply chain to achieve SpaceX's highest-yet component build rate, striving for high factory yield and automotive volume/cost.
Mechanical Construction Project Manager EMCOR Group IncMechanical Construction Project ManagerAnaheim, CA$100,000–$150,000 / yearThe Project Manager has the following duties which include safety of UMEC field personnel assigned to the projects, field labor productivity, quality assurance and coordination, project financial outcome, projections and reporting, material and equipment procurement, change order management, owner/client relations, project cash flow, and personnel management. Able to effectively operate the following computer software programs - Microsoft (Excel, Works, Project, Access, and Powerpoint), Bluebeam Revu PDF editing, Vista-Viewpoint (Project Management & Accounting Software), and Quotesoft Estimating Software.
Mechanical Designer DZYNE TechnologiesMechanical DesignerIrvine, CaliforniaClearance Level Required: Not required Travel: Less than 5% Working Conditions : The diversity of work conditions may range from an environment where there is little or no physical discomfort, such as general office environment or warehouse, to field testing environments. Salary : $100,000 - $125,000 annually Salary depends on relevant work experience, education, training, essential skills, and/or other factors such as specialized or high-demand professions.
Lead Test Engineer, Power Generation Radiant IndustriesLead Test Engineer, Power GenerationEl Segundo, CaliforniaThis 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.
Project Mechanical V Cannon Design Inc.Project Mechanical VCA$115,045–$143,830 / yearWork with Project Manager to establish and maintain realistic work, labor plans and deliverable schedules that contribute to the project's bottom line financial success and satisfy the project's contractual obligations. Prepare Revit/BIM modeling of construction drawings of HVAC systems from schematic design to construction administration phases including layout, sketches and detail drawings as required.
**SECRET CLEARANCE** Specialist, Systems Engineering L3 Apollo Professional Solutions**SECRET CLEARANCE** Specialist, Systems Engineering L3Los Angeles, CAYou will contribute directly to the development of rocket propulsion systems , working under general supervision while managing complex engineering tasks with precision and accountability. This role is well-suited for a detail-oriented systems engineer who thrives in technically rigorous programs and is eager to contribute to the development and certification of advanced propulsion systems.
Director of Safety Engineering, Robotics & Autonomous Systems FieldAIDirector of Safety Engineering, Robotics & Autonomous SystemsIrvine, 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. $70,000 - $300,000 a year Our salary range is generous and we take into consideration an individual's background and experience in determining final salary; base pay offered may vary considerably depending on geographic location, job-related knowledge, skills, and experience.
Sr. Solutions Engineer Tangerine Search IncSr. Solutions EngineerCalifornia, CAIn this role, you'll act as the technical lead in early-stage customer conversations - partnering closely with Sales to qualify opportunities, scope solutions, and translate HVAC, BMS, and controls complexity into clear business value for both executive and technical stakeholders. Our client is hiring a Senior Solutions Engineer to drive the technical pre-sales motion for an innovative Physical AI platform focused on occupancy intelligence and HVAC energy optimization in commercial buildings.
Senior Process Design Engineer Arcadis NVSenior Process Design EngineerLos Angeles, CA$121,651–$194,304 / yearRole accountabilities: As a Senior Process Design Engineer specializing in water and wastewater projects, you will play a pivotal role in leading innovative mechanical design and process integration for cutting-edge treatment facilities, reservoirs, and pumping or lift stations. Strong working knowledge of CAD and BIM and be proficient with Microsoft Office (Word, Excel, PowerPoint) and interpersonal, verbal, and written communication skills, strong work ethic and ability to multi-task, prioritize, and take direction.
NewPropulsion Engineering Internship - Spring 2027 Varda Space Industries IncPropulsion Engineering Internship - Spring 2027El Segundo, CAVarda was founded in January 2021 by Will Bruey and Delian Asparouhov with significant backing from world class investors including Khosla Ventures, Lux Capital, Founders Fund, Caffeinated Capital, General Catalyst, and Also Capital. Varda's W-Series vehicles are built, designed, and operated by Varda in-house, including the pharmaceutical processing payloads, the capsules, the C-PICA heat shields, and the satellite buses.
NewMechanical Engineer (Commercial HVAC) JobotMechanical Engineer (Commercial HVAC)Gardena, CA$110,000–$160,000 / yearIn this role, you’ll help develop mechanical solutions for large commercial and institutional projects from early concept through construction, coordinating closely with internal teams, consultants, contractors, and clients to deliver systems that are efficient, practical, and buildable. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Mechanical Engineer Tetra Tech IncMechanical EngineerLos Angeles, CA$110,000–$130,000 / yearOur 25,000 employees work together to provide clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. About Tetra Tech: Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide.
Manager, Avionics Mechanical Engineer Impulse SpaceManager, Avionics Mechanical EngineerRedondo Beach, CA$140,000–$190,000 / yearThis position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Work closely with electrical engineering, RF engineering, optics, manufacturing, integration and test, vehicle engineering, GNC, thermal analysts, dynamics analysts, and harness design teams.
Senior Mechanical Engineer, Thermal Control Systems VastSenior Mechanical Engineer, Thermal Control SystemsLong Beach, California$137,760–$195,552 / yearVast is developing next-generation space stations 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. We also take pride in offering exceptional food perks, with snacks, drip coffee & onsite barista, cold drinks, and dinner meals remaining free of charge, and lunch subsidized as part of Vast’s ongoing commitment to providing high-quality meals for employees.
Senior Mechanical Engineer Essel EnvironmentalSenior Mechanical EngineerDowney, CAPosition Overview: The Senior Mechanical Engineer plays a crucial role in our team, responsible for designing mechanical systems, components, and assemblies with precision, efficiency, and creativity. Collaborate with cross-functional teams, including electrical engineers, controls engineers, and technicians, to integrate mechanical and electrical systems seamlessly.
NewMechanical Assembly Technician The Structures Company, LLCMechanical Assembly TechnicianEl Segundo, CAPerforms mechanical troubleshooting, disassembly, and repair of component-level space products including avionics boxes, batteries, mechanisms, optics, printed circuit board assemblies, and solar arrays. Operates materials handling equipment including forklifts, overhead cranes, aerial lift equipment, flight vehicle and sub-assembly transportation equipment, and truck/tractor trailer combinations.
Electro Mechanical Assembler The Structures Company, LLCElectro Mechanical AssemblerEl Segundo, CAPerforms complex production assembly operations on structural parts, mechanical assemblies, subassemblies, and aircraft systems using manual or automated assembly tools. As trusted partners to leading aerospace and defense OEMs and Tier 1 suppliers, we connect professionals with career opportunities to grow and excel in aviation, aerospace, and defense.
Product Engineer SulzerProduct EngineerSanta Ana, CaliforniaThe position collaborates with cross‑functional teams (Project Managers, Tendering, Sales, and Manufacturing, to prepare technical submittals) ensure accurate order configuration, and release finalized engineering packages to Production. Required: Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Mechatronics, or a related engineering field (or equivalent practical experience with rotating equipment, industrial controls, or electromechanical systems).
Electrical Design Engineer AmcaElectrical Design EngineerEl Segundo, California$105,000–$135,000 / yearToday, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. To help close that gap, Amca rapidly develops and manufactures new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.
Power Electronics Hardware Engineer AmcaPower Electronics Hardware EngineerEl Segundo, California$105,000–$135,000 / yearToday, we operate seven factories nationwide, including our advanced prototyping and testing headquarters in El Segundo, and deliver avionics, hydraulic, and electrical components for platforms such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. To help close that gap, Amca rapidly develops and manufactures new critical components and subsystems required to build and sustain the planes, military vehicles, and core infrastructure America needs.