Senior Mechanical Engineer
Neros Technologies
Neros is transforming a defense industry mired in costly, behemoth machinery—to circumvent a looming vulnerability gap, to give dismounted soldiers a fighting chance against tanks, and ultimately, to get as many humans off the battlefield as possible. While consumer technology is evolving by bounds on the smaller-cheaper-better path, U.S. defense technology wallows in the large, centralized, and wildly expensive paradigm. Our air, land, and sea machinery budget is staggering; yet these large assets can still be vulnerable to very small weapons. When swarm technology comes into its own, the asymmetry will escalate. Nowhere is the pattern more glaring than in small unmanned aerial systems (sUAS)—drones. What you will be doing As a Senior Mechanical Engineer at Neros, you will own key components of our products, starting from the conceptual design phase all the way through production. This is a dynamic and exciting role at a rapidly growing startup and will report directly to the Head of Engineering. Other responsibilities include: Own all aspects of hardware design to optimize for performance, manufacturability and cost Perform detailed design trades using 3D modeling software, FEA tools, and engineering first principles Design, develop and implement production tooling and equipment Develop and refine process documentation including build instructions, test and validation procedures, health and safety standards, and mBOMs Participate in design reviews to drive design for manufacturing (DFM) Create, maintain, and communicate detailed production plans and schedules to relevant teams Analyze and resolve manufacturing issues and non-conformances Develop, mentor, and train peers and colleagues You should have the following Bachelor's degree in Mechanical Engineering or related field 5+ years of experience in fast paced engineering/manufacturing environments Ability to solve engineering problems through first principles thinking Experience with a CAD software such as Solidworks or NX Experience developing, designing, and improving tooling to optimize manufacturing/production lines Overseen introduction and implementation of new products and manufacturing capabilities We’re an equal opportunity employer. We welcome all applicants without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Apply for this job #J-18808-Ljbffr
$120k - $150k
...Overview Mycronic's Global Technologies division is seeking a Senior Mechanical Engineer in the Applied Plasma business line (Surfx Technologies). The role focuses on driving product development from concept to production release, owning the New Product Introduction process...SeniorWork at officeLocal area- ...and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to... ...at every level. The Role We're seeking a highly skilled Senior Mechanical Design Engineer to join our engineering team and accelerate...SeniorPermanent employment
$205k - $245k
...delivers advanced sensing and detection solutions that give the ultimate advantage: time. Role Overview CHAOS is seeking a Senior Principal Mechanical Engineer to serve as the mechanical authority and provide high-value, hands‑on mechanical expertise for the integration of...SeniorFull timeWork experience placementCasual workRelocation package$120k - $160k
...resistant UAS, numerical weather modeling, and sustainable cloud seeds into an effective precipitation enhancement solution. The Engineering team at Rainmaker works on our UAS, dispersion payload, and in‑situ/remote sensing systems. If you are interested in working in an...SeniorRemote work$137k - $193k
...Senior Mechanical Design Engineer Playa Vista, California, United States Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth...SeniorPermanent employment$100k - $140k
...Job Summary This position is focused on the mechanical design, development, and manufacturing of stationary and mobile antenna systems... ...integrated product teams. In some cases, will be lead mechanical engineer on a team, while in others, will be in a support and/or...SeniorCasual workImmediate start$205k - $245k
CHAOS Industries in El Segundo, CA, is seeking a Senior Principal Mechanical Engineer to lead mechanical integration for defense applications. You will be responsible for the end-to-end design of military electronics systems, bringing hands-on expertise to complex projects...SeniorFull time$115k - $136k
...Specific Responsibilities As 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...SeniorWork experience placementWork at office$140k - $200k
...through abundant, low-cost clean energy. Founded by an ex-SpaceX engineer, Critical Energy designs and manufactures factory-built,... ...the Role: We are seeking an innovative and versatile Senior Mechanical Design Engineer to create new turbomachinery. Collaborating...SeniorImmediate startFlexible hours$109k - $150k
...level of commitment to changing the foundational assumptions for everything we do in space. What You’ll Do: The Senior Mechanical Design Engineer will provide guidance for design and prototype builds for the Space Kinetic core technology to achieve our mission of...SeniorPermanent employmentFlexible hours- A leading consumer electronics company in El Segundo, California, is seeking a Senior Mechanical Engineer who will design and develop consumer products from initial concept to production in a fast-paced environment. The ideal candidate will have at least 8 years of related...Senior
- ...Senior Mechanical Engineer – Turbomachinery Rotordynamics Radiant is an El Segundo, CA‑based startup building the world’s first mass‑produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1‑megawatt failsafe microreactor that can be transported...SeniorFull timeRemote workFlexible hoursWeekend work
- Tesla is seeking a Mechanical Design Engineer to manage the full lifecycle of innovative vehicle systems in Hawthorne, California. This role requires expertise in mechanical design, including tribology and material selection, with a focus on creating high-performance solutions...Senior
- SpaceX is seeking a Sr. Mechanical Design Engineer to develop advanced spacecraft components. This role emphasizes innovative design and collaboration across teams to drive performance in extreme environments. The ideal candidate possesses a bachelor's degree in engineering...Senior
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$120k - $150k
Mycronic is looking for a Senior Mechanical Engineer in Redondo Beach, California. This role involves leading mechanical system design from concept to production, and owning the New Product Introduction process. You will work across teams to ensure high-quality, manufacturable...Senior- amca llc in El Segundo, California is seeking a Mechanical Design Engineer to develop flight hardware for new and existing airframes. You will own the product from concept through qualification and production handoff, focusing on design, analysis, and building fluid and...Senior
- A cutting-edge space technology startup in California is seeking a Senior Mechanical Engineer to lead the development and validation of structural systems for next-generation spacecraft. The ideal candidate will have a Bachelor's degree in Mechanical or Aerospace Engineering...Senior
$117.3k - $175.9k
The Aerospace Corporation in El Segundo, CA is seeking a Senior Mechatronics Engineer to provide technical support in electromechanical systems for spacecraft and launch vehicles. You will conduct technical studies and experiments, communicate findings, and mentor staff...Senior- ...nuclear development leverages modern software engineering to rapidly deliver safe, factory-built... ...Radiant is seeking a highly motivated Senior Equipment Engineer who will be working... ...for fabricating and assembling complex mechanisms and structures. Design, analyze, and...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work
- A leading engineering firm located in California seeks an experienced Mechanical Engineer to lead the design and documentation of complex mechanical systems, particularly for healthcare projects. This role involves interdisciplinary coordination, client interactions, and...Senior
$90k
Rangeview, based in El Segundo, California, is looking for a Mechanical Automation Engineer. In this role, you will design, develop, document, test, and commission automated manufacturing equipment. The ideal candidate should have a bachelor's degree in Mechanical Engineering...Senior$150k - $200k
...such as the F-35, F-16, F/A-18, 737MAX, 787, A320neo, A321, Mk-48, and M1 Abrams. Overview You will be a senior technical contributor on Amca's mechanical engineering team, owning the design, build, or test of flight hardware within a defined mechanical discipline — such...SeniorPermanent employment- Valar Atomics is building the next generation of high-temperature nuclear power. We seek a Senior Mechanical Design Engineer to design, develop, and validate mechanical systems for production-ready hardware, mentor peers, and drive cross-functional collaboration. You will...Senior
- A satellite communication company in El Segundo is seeking a Senior Mechanical Engineer I to design and develop various valves for aerospace applications. The role requires expertise in CAD tools and simulations, along with a Master's degree in Mechanical Engineering....SeniorFull time
$140k - $180k
Compensation: $140,000 - $180,000 / year Department: Vehicle Engineering Location: Redondo Beach Description As a Mechanical Engineer at Impulse for our Vehicle Engineering Team, you will own all aspects of the design, analysis, build, test and integration of flight...SeniorPermanent employmentFull time- ...electromechanical actuators, control stick assemblies, and related mechanical assemblies and components. Design, prototype and test new... ...QUALIFICATIONS Bachelor’s degree in Mechanical or Aerospace Engineering 7+ years of professional working experience in a full cycle...SeniorFull timeWork experience placementWork at office
- Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather problems. The Engineering team at Rainmaker works on UAS, dispersion payloads, and in-situ/remote sensing systems, offering an innovative and fast-paced environment. Join...SeniorRemote work
- ThinKom Solutions, Inc. seeks a seasoned Mechanical Engineer focused on design, development and manufacturing of antenna systems. You will join multiple product teams, lead or support as needed, and mentor junior engineers while delivering robust design analyses and manufacturing...Senior
$133.5k - $184.8k
...practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory‑built microreactors that... ...2028. About The Role Radiant is seeking a highly motivated Senior Mechanical Engineer, Mechanisms to design and develop critical...SeniorFull timeSummer workImmediate startRemote workFlexible hoursWeekend work
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