Senior Mechanical Engineer
$140k - $200kFreeform
Job Description
Job Description
SENIOR MECHANICAL ENGINEER
Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits.
As a Senior Mechanical Engineer at Freeform, you will be responsible for leading mechanical design efforts across the company, as well as for driving the pace of innovation and maximizing hardware development speed. To be successful in this role, you must have extensive technical breadth in mechanical engineering concepts as well as specific expertise in architecting, designing, and developing complex mechanical systems, advanced robotics systems, or state-of-the-art industrial automation systems. The ideal candidate is capable of acting as the technical lead for a complex system with the ability work across engineering disciplines.
3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology!
Responsibilities:
- Act as a responsible engineer in bringing hardware from concept to production
- Research, develop, design, and test complex mechanical components, subassemblies, equipment, and systems
- Perform tolerance analysis of designs at the system and subsystem level
- Plan and perform tests to analyze the feasibility, design, operation and performance of equipment, components, and systems
- Work hands-on to build, integrate, and validate designs and newly developed systems and/or subsystems
- Strategize continuous improvement plans to enhance system performance, reliability, and manufacturability
Basic Qualifications:
- Bachelor's degree in mechanical engineering or related technical field
- 5+ years of experience in mechanical systems design and development
- CAD experience, including GD&T and detailed drawing documentation
- Strong mechanical engineering fundamentals with extensive hands-on hardware development experience
- Systems-level thinker also able to perform detailed work; has previously delivered complex mechanical systems
Nice to Have:
- 10+ years of experience designing mechanical systems for semiconductor, machining, automation, materials processing, or other related industrial manufacturing or capital equipment applications (e.g. additive manufacturing, semiconductor, robotics, CNC, or biomedical manufacturing equipment design engineering experience)
- Advanced degree in mechanical engineering
- Knowledge of motion control and kinematics
- Experience with design of fluid or thermal systems
- Working knowledge of electromechanical systems
- Passion for improving the state of metal 3D printing
- Excellent verbal and written communication skills
Location:
Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country.
Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions.
What We Offer:
- We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions.
- We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology.
- Benefits
- Significant stock option packages
- 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options)
- Life insurance
- Traditional and Roth 401(k)
- Relocation assistance provided
- Paid vacation, sick leave, and company holidays
- Generous Paid Parental Leave and extended transition back to work for the birthing parent
- Free daily catered lunch and dinner, and fully stocked kitchenette
- Casual dress, flexible work hours, and regular catered team building events
- Compensation
- As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role.
- In addition to the significant stock option package, the estimated salary range for this role is $140,000-$200,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact.
- Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
$150k - $183k
...solutions. Join our dynamic team and help shape a smarter, greener future for global freight.Senior Mechanical EngineerParallel Systems is seeking a Senior Mechanical Engineer with expertise in dynamics, simulation, and CAD design to help us design the next generation...SeniorLocal areaShift work$110k - $160k
...our communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Senior Mechanical Engineer.Locations: Los Angeles, CAPosition SummaryAs a Senior Mechanical Engineer, you will be responsible for leading design of...SeniorWork at office$84.7k - $144.43k
...clients, our communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Mechanical Engineer with a focused skillset on data center projects. Position SummaryThe Mechanical Engineer for Mission Critical Projects is...SeniorWork at office$131k - $182k
...elevate design, push boundaries and create a more resilient future. The Los Angeles office of SmithGroup is looking for a Senior Mechanical Engineer to join our team. Working with us, you will: Serve as the engineering leader through all stages of a project of any size...SeniorFor contractorsWork at officeLocal area- Job Description Skills and Requirements We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes...Senior
$129.1k - $146.7k
...your career, to our members and to the clients and communities we serve. Our West Coast healthcare team is looking for a Senior Mechanical Engineer to join our multi-disciplinary team anchored in San Francisco, Los Angeles or Oakland. Arup is known for designing innovative...SeniorLocal areaRemote workFlexible hours$34 per hour
...Design Engineer/Sr. Design Engineer This position is based in the Greater Los Angeles... .... Who We Are AMPAM is a leading Mechanical, Electrical, and Plumbing (MEP) contractor... ...may perform work under the guidance of senior engineers, independently manage assigned...SeniorHourly payFull timeFor contractorsInternshipWork at officeLocal areaRemote workVisa sponsorship$148k - $181k
...brilliant people to do brilliant things in engineering, management, and development services,... ...but are not limited to:Designing mechanical (HVAC, Plumbing and Fire Protection) systems... ...and specifications under the direction of senior engineers or project managersPerform studies...SeniorContract workTemporary workWork at officeImmediate start3 days per week- ...Senior Mechanical Engineer - Test (Space Hardware) We are seeking a Senior Mechanical Engineer - Test to build and own the test and qualification infrastructure for next-generation hardware. This is a zero-to-one role -you will define how hardware is tested...Senior
$110.3k - $165.5k
...grow professionally at one of the world’s top design firms while building our clean energy future.Stantec is actively seeking Mechanical Engineers with a minimum of 10 years of professional experience in hydroelectric turbine and generator projects, dam outlet works, and...SeniorFull timeTemporary workPart timeCasual workWork at officeLocal areaFlexible hours- ...Senior Mechanical Engineer (HVAC) Lead the design, analysis, and delivery of HVAC and mechanical building systems Collaborate with clients, architects, and internal teams to deliver high-quality projects on time and within budget Key Responsibilities Define...Senior
- ...Mechanical Design Engineer About the Company: Aerospace & Defense startup currently in stealth based in El Segundo, made up of former SpaceX, Anduril, and Lockheed engineers, to develop and mass produce life-saving systems. Backed by joint staff level military leadership...SeniorPermanent employmentImmediate start
$194.9k - $310.86k
We are seeking a Senior Vice President, Mechanical Engineering to lead the growth and delivery of our Mechanical Engineering practice in Los Angeles, with a strong focus on Healthcare, Commercial, Higher Education, and Civic market sectors. This leadership role presents...SeniorContract workFor contractorsLocal areaFlexible hours- ...Company Overview: Are you passionate about mechanical design and committed to crafting custom... ...quality? Join our team of dedicated engineers who take pride in delivering excellence... ...customer base. Position Overview: The Senior Mechanical Engineer plays a crucial role...Senior
- ...Job Description Job Description About Machina Labs: Engineering moves at software speed. Manufacturing doesn't. Yet. Machina... ...place. Job Description: Machina Labs is seeking a Senior Mechanical Engineer to own mechanical hardware design for our robotic...SeniorFlexible hoursShift work
$140k - $180k
...Senior Mechanical Engineer Gardena, CA Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies in the coming century. Making advanced technology ubiquitous means building at scale, and that's exactly...SeniorRelocation packageFlexible hoursWeekend work- ...join us on our mission of providing humankind access to the galaxy beyond our planet. About the RoleApex is seeking a Senior Mechanical Design Engineer to join our satellite engineering team. In this role, you’ll own the design, analysis, and development of critical mechanical...SeniorFull timeWork at office
$160k - $200k
...Senior Mechanical Engineer Vanderweil Engineers is a top ranked national full-service engineering firm specializing in MEP/FP, and technology services. Working in multiple sectors including Mission Critical Data Centers, Science & Technology, Academic, Healthcare,...SeniorFor contractorsWork at officeFlexible hours$100k - $140k
...Senior Mechanical Engineer Build the Future of High-Performance Connectivity At ThinKom, we don't just build antennas - we design high-performance, next-generation mechanical systems that connect the world across air, land, sea, and space. From Inflight Connectivity...SeniorPermanent employmentWork at office$155k - $200k
...Senior Mechanical Engineer Los Angeles, California, United States GITAI is a vertically integrated space and defense company building the next generation of hardware for low-Earth-orbit missions. At our core is the space robotics technology that has defined GITAI...SeniorPermanent employmentFull timeWork at officeRelocation packageMonday to Friday$137.3k - $185.7k
Amazon CQC is looking for a highly motivated Semiconductor Senior Equipment Engineer to develop, sustain, and optimize advanced semiconductor R... ...the project management of technical projects- AS/BS in mechanical, electrical, etc.) 10 years preferably in the semiconductor...SeniorLocal areaFlexible hoursShift workNight shift- ...Senior Mechanical HVAC Engineer Join our dynamic and innovative team of engineers at our Southern California office, where your expertise will drive the design and implementation of cutting-edge HVAC projects for non-residential buildings. We offer a fantastic opportunity...SeniorWork at office
$140k - $176k
...Francisco, San Diego, Seattle, and London. For more information, please visit Role Overview: CHAOS is seeking a Senior Mechanical Engineer to support the hands-on design, development, packaging, integration, and qualification of ruggedized sensor systems, avionics...SeniorFull timeWork experience placementCasual workRelocation package$130k - $150k
...Senior Mechanical Project Engineer Mantis Innovation provides managed facility services and turnkey program management with technology-enabled solutions that target the entire building footprint. We look at the entire facility—inside and out—and can impact 70% of what...SeniorTemporary workWork at officeLocal areaRemote workFlexible hoursNight shift$146.4k - $219.6k
...Posted Wednesday August 19th, 2026 at 9:46 AM | Expires Thursday, December 31st, 2026 at 12:59 AM Position Summary: A Senior Mechanical Engineer in our Mission Critical practice will have the opportunity to design the most complex advanced building systems, prepares...SeniorFor contractorsCasual workWork at officeRemote workFlexible hours$84.7k - $144.43k
...communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Senior Mechanical Controls Engineer. Position SummaryAs part of the engineering team at DLR Group you will be responsible for the design of control systems...SeniorWork at officeLocal area$140k - $175k
...new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully... ...development schedules Qualifications ~ Bachelor's degree in mechanical, aerospace, or other relevant engineering discipline...SeniorPermanent employmentShift work$164.5k - $233.28k
...get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions. SENIOR MECHANICAL ENGINEER II Based onsite at Rocket Lab Robotics in Pasadena, California, the Senior Mechanical Engineer II will lead mechanical...SeniorPermanent employmentFor contractorsLocal areaFlexible hours$198k - $248k
...advanced sensing and detection solutions that give the ultimate advantage: time. Role Overview: CHAOS is seeking a Senior Staff Mechanical Engineer to lead the design, development, packaging, integration, and qualification of ruggedized electronic hardware, sensor...SeniorFull timeWork experience placementCasual workRelocation package- ...thinking to solve this problem for the US and its allies. About the Team Vehicle Engineering owns the missile as a physical object from design through flight: structures, mechanical integration of the full subsystem stack, and the build. About the Role You will...SeniorRemote workWeekend work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Mechanical Engineer. Be the first to apply!
- senior business development Los Angeles, CA
- american senior communities Los Angeles, CA
- senior retail sales associate Los Angeles, CA
- senior technical advisor Los Angeles, CA
- senior devops engineer remote Los Angeles, CA
- senior information technology project manager Los Angeles, CA
- senior vmware engineer Los Angeles, CA
- sr electrical engineer Los Angeles, CA
- sr marketing manager Los Angeles, CA
- senior portfolio manager Los Angeles, CA





