Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Mechanical Engineer

Splash Industries

Mechanical EngineerWe are looking for a Mechanical Engineer who enjoys building real hardware and owning designs from first concept through production. This role is hands-on and execution-focused, involving mechanical design, CAD, prototyping, testing, and production handoff.You will work on open-ended engineering problems where requirements evolve and tradeoffs matter. The work requires comfort moving between analysis and physical iteration—designing parts, building prototypes, testing them, learning from failures, and improving the design. You'll collaborate closely with manufacturing and cross-functional teams to deliver practical, reliable mechanical systems.Requirements6+ years of mechanical design experience using SOLIDWORKS2+ years of experience with complex surface modelingStrong experience working with manufacturers and applying DFM/DFA for cost-effective, scalable productionHands-on prototyping experience using 3D printing and machiningPreferred ExperienceExperience working with MCUs, sensors, and basic hardware interfacingDesigning for harsh or outdoor environments, ideally including marine applicationsSystem-level debugging, hardware/software integration, and structured test approachesFamiliarity with industry standards for safety-critical or mission-critical hardware

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Mechanical Engineer in El Segundo, CA vacancy
  • $100k

     ...repeatability.(Group Profile/Link to Group page) - Your greatest work is ahead!The NISC IV program at Leidos is seeking a Senior Mechanical Engineer to work in the Federal Aviation Administration (FAA) Regional Office in El Segundo, CA which is in the Los Angeles area.... 
    Senior
    Permanent employment
    Full time
    Work at office
    Remote work

    Leidos

    El Segundo, CA
    4 days ago
  • $133.5k - $184.8k

     ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...  ...in 2028.About the RoleRadiant is seeking a highly motivated Senior Mechanical Engineer, Mechanisms to design and develop critical... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    4 days ago
  • $158k - $219.45k

     ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...  ...in 2028.About the RoleRadiant is seeking a highly motivated Senior Mechanical Engineer, Turbomachinery (Rotordynamics) to join the team... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    4 days ago
  • $133.5k - $184.8k

     ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...  ...in 2028.About the RoleRadiant is seeking a highly motivated Senior Mechanical Engineer to design and develop critical structures within... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    2 days ago
  •  ...Senior Principal Mechanical EngineerCHAOS Industries is redefining modern defense with omniscient systems purpose-built for today's realities....  ...advantage: time.CHAOS is seeking a Senior Principal Mechanical Engineer to serve as the mechanical authority and provide high-... 
    Senior
    Full time
    Work experience placement
    Casual work
    Relocation package

    Chaos Industries

    El Segundo, CA
    2 days ago
  • $133.5k - $184.8k

     ...nuclear development leverages modern software engineering to rapidly deliver safe, factory-built...  ...is seeking a highly motivated Senior Equipment Engineer who will be working closely...  ...for fabricating and assembling complex mechanisms and structures. Design, analyze, and fabricate... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    5 days ago
  • $120k - $220k

     ...Senior Mechanical EngineerIcarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define...  ..., real flightSmall team, massive responsibilityHigh signal (engineering) to noise (management) cultureDream desk setupDaily... 
    Senior
    Work experience placement
    Day shift

    Icarus Inc

    El Segundo, CA
    1 day ago
  • $158k - $219.45k

     ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...  ...in 2028.About the RoleRadiant is seeking a highly motivated Senior Mechanical Engineer to own critical Kaleidos fluid systems from... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    1 day ago
  •  ...Senior EngineerAt Raytheon, the foundation of everything we do is rooted in our values...  ...than 100 years of experience and renowned engineering expertise to meet the needs of today's...  ...Department, supporting our electronics mechanical packaging designs. The applicant will support... 
    Senior
    Relocation

    RTX

    El Segundo, CA
    2 days ago
  • $133.5k - $184.8k

     ...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use...  ...loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's first portable microreactor... 
    Senior
    Full time
    Summer work
    Immediate start
    Remote work
    Flexible hours
    Weekend work

    Radiant Industries

    El Segundo, CA
    3 days ago
  • $110k - $170k

     ...Senior Mechanical EngineerBR+A is seeking an experienced Senior Mechanical Engineer in our Los Angeles, CA office. The candidate must be strongly motivated, well organized, and show professional initiative. The ability to take ownership of assignments and perform well... 
    Senior
    Full time
    For contractors
    Work at office

    BR+A Consulting Engineers

    Culver City, CA
    2 days ago
  • $118k - $142k

     ...Senior Mechanical Engineer IAt CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which... 
    Senior
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    1 day ago
  • $115k - $136k

     ...Senior Mechanical EngineerAs a member of the Mechanical Engineering team, the Senior Mechanical Engineer will be responsible for designing and developing highly desirable consumer products from initial concept all the way to production in a fast-paced environment. This... 
    Senior
    Work experience placement
    Work at office

    Belkin

    El Segundo, CA
    1 day ago
  • $137k - $193k

     ...Senior Mechanical Design EngineerPlaya Vista, California, United StatesTurning Space into a Transportation Layer for EarthWho We Are:Inversion...  ...and logistics.What You'll Do:As a Senior Mechanical Design Engineer at Inversion, you will play a critical role in the design,... 
    Senior
    Permanent employment

    Inversion Space

    Playa Vista, CA
    3 days ago
  • $140k - $200k

     ...Senior Mechanical Design EngineerCritical Energy is an innovative, early-stage, venture-backed cleantech company on a mission to accelerate...  ...abundant, low-cost clean energy. Founded by an ex-SpaceX engineer, Critical Energy designs and manufactures factory-built, modular... 
    Senior
    Immediate start
    Flexible hours

    Critical Energy Services Inc

    Hawthorne, CA
    3 days ago
  • $100k - $140k

     ...Senior Mechanical EngineerAt ThinKom, we don't just build antennas - we design high-performance, next-generation mechanical systems that...  ...demanding environments.We're looking for a Senior Mechanical Engineer who loves hands-on engineering, thrives on solving hard hardware... 
    Senior
    Permanent employment
    Work at office

    ThinKom Solutions Inc

    Hawthorne, CA
    1 day ago
  • SpaceX is seeking a Mechanical Engineer for the Flight Termination System team in Hawthorne, California. This role involves designing explosive devices, ensuring hardware reliability through testing, and collaborating with cross-disciplinary teams. The ideal candidate holds... 
    Senior

    SpaceX

    Hawthorne, CA
    1 day ago
  • $137k - $193k

     ...Senior Avionics Mechanical EngineerPlaya Vista, California, United StatesTurning Space into a Transportation Layer for EarthWho We Are:Inversion...  ...logistics.What You'll Do:As a Senior Electromechanical Engineer at Inversion, you will own the design, analysis, and qualification... 
    Senior
    Work at office

    Inversion Space

    Playa Vista, CA
    1 day ago
  • $130k - $180k

    SPACE EXPLORATION TECHNOLOGIES CORP in Hawthorne, CA is seeking a Sr. Mechanical Engineer for the Flight Termination System for Starship. The role involves developing high-performance explosive devices and ensuring robust hardware integration. Ideal candidates will have... 
    Senior

    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    5 days ago
  • Quantum Space is seeking a Mechanical Engineer III to lead the design and development of electric propulsion hardware for flight, spanning concept to qualification. You’ll work at the intersection of mechanical design, thermal management, and high-performance hardware,... 
    Senior

    InvestedintheMission

    Hawthorne, CA
    5 days ago
  • $210k - $235k

     ...Senior Mechanical EngineerPlaya Vista, California (in-person, five days per week)The return lane isn't going to build itself. Come build...  ...return lane. Come build it with us.The RoleThe Senior Mechanical Engineer will serve as the technical authority for the primary and... 
    Senior
    Temporary work
    Part time
    Work at office
    Local area
    Night shift

    Outpost Space

    Playa Vista, CA
    4 days ago
  • $137k - $193k

     ...Senior Mechanical EngineerPlaya Vista, California, United StatesTurning Space into a Transportation Layer for EarthWho We Are:Inversion builds...  ...defense and logistics.What You'll DoAs a Senior Mechanical Engineer at Inversion, you will own cradle to grave development of... 
    Senior
    Permanent employment
    Work at office

    Inversion Space

    Playa Vista, CA
    2 days ago
  • $120k - $160k

     ...Senior Mechanical Design EngineerEl Segundo, CaliforniaA New Paradigm For Space Operations.Who We Are:Space Kinetic is a dual use space technology...  ...we do in space.What You'll Do:The Senior Mechanical Design Engineer will design and develop mechanisms and moving assemblies for... 
    Senior
    Permanent employment
    Flexible hours

    Space Kinetic Corp.

    El Segundo, CA
    1 day ago
  •  ...Senior Mechanical EngineerAmca is building America's new industrial base. Since the 1990s, our ability to build new aviation and military...  ...neo, A321, Mk-48, and M1 Abrams.OverviewThe Mechanical Design Engineering role is responsible for developing flight hardware for new... 
    Senior
    Permanent employment
    Flexible hours

    Amca Llc

    El Segundo, CA
    2 days ago
  • $112.9k - $141.1k

     ...Senior Mechanical EngineerLACA Los Angeles - Culver City, CA 90230OverviewLevel Experienced Position Type Full Time Category EngineeringDescriptionThe...  ...is looking for a highly capable Senior Mechanical Engineer in our Los Angeles office to lead and manage... 
    Senior
    Full time
    Work at office

    PAE Consulting

    Culver City, CA
    2 days ago
  • $130k - $180k

    SpaceX is seeking a Senior Mechanical Engineer for the Starship project in Hawthorne, California. The role involves designing and building flight hardware such as propellant tanks and primary structures. Candidates should have a Bachelor's degree in Engineering and at... 
    Senior

    SpaceX

    Hawthorne, CA
    5 days ago
  • $137k - $193k

     ...Senior Tooling EngineerTurning Space into a Transportation Layer for EarthInversion builds...  ...integration repeatable. As a Tooling Engineer II focused on TPS, you will design the tooling...  ...QualificationsBachelor's degree in Mechanical Engineering, Manufacturing Engineering,... 
    Senior
    Work at office

    Inversion Space

    Playa Vista, CA
    5 days ago
  • $150k - $200k

    Dormont Manufacturing Co in El Segundo is seeking a Senior Mechanical Engineer to design and test flight hardware. You will lead design decisions and collaborate with cross-functional teams to ensure successful product development. The role requires substantial experience... 
    Senior

    Dormont Manufacturing Co

    El Segundo, CA
    5 days ago
  • $135k - $190k

    SPACE EXPLORATION TECHNOLOGIES CORP is seeking a Sr. Mechanical Engineer (HVAC) in Hawthorne, CA. In this role, you will design and activate advanced manufacturing facilities, focusing on fluid systems such as HVAC, compressed air, and piping. You will collaborate with... 
    Senior

    SPACE EXPLORATION TECHNOLOGIES CORP

    Hawthorne, CA
    5 days ago
  • $130k - $180k

    SpaceX is seeking a Sr. Mechanical Engineer for its Starship avionics team. You will design advanced instrumentation for high reliability in extreme environments and lead efforts in mechanical design and analysis. Ideal candidates should possess a Bachelor's in relevant... 
    Senior

    SpaceX

    Hawthorne, CA
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!