Mechanical Design Engineer

Job Description We are seeking a Senior Mechanical Design Engineer to lead the product development of minimally invasive surgical devices. The role involves designing electro-mechanical systems, developing prototypes, executing engineering protocols, and supporting the design transfer to manufacturing. The ideal candidate will possess a combination of technical expertise and hands-on execution skills in a regulated environment. Responsibilities + Design and develop detailed models and drawings for fixtures and prototype components using SolidWorks and GD&T with tight tolerances. + Create short-run fixtures to support product testing, assembly, and verification. + Engage in hands-on fabrication, building fixtures using 3D printing, machining, and manual assembly, followed by testing and validation. + Document design iterations and testing in compliance with ISO standards within a regulated environment. + Ensure fixture designs are manufacturable and cost-efficient for small-batch builds. Essential Skills + 7+ years of mechanical design experience in regulated industries, with a strong preference for the medical device sector. + Bacheloru2019s or Masteru2019s degree in Mechanical Engineering. + Advanced expertise in SolidWorks and GD&T. + Proven experience in Design for Manufacturing (DFM), tooling/fixture design, and manufacturing support. + Strong understanding of materials, mechanics, and tolerance analysis. + Ability to manage projects and interface with cross-functional teams and vendors. Additional Skills & Qualifications + Experience in working directly with Senior R&D leaders on high-impact surgical device technology. + Experience in a startup culture with fast iteration cycles and immediate feedback. + Hands-on prototyping and fabrication experience. + Portfolio-grade fixturing and prototype work tied to clinical and manufacturing readiness. Work Environment The role is based on-site in Louisville, CO, within a startup environment that is fast-paced and highly collaborative. You will have direct access to an engineering lab, 3D printers, and prototyping equipment, working closely with R&D, operations, and engineering leadership. The environment rewards resourcefulness and ownership, providing high visibility and opportunities to expand your hands-on prototyping experience. Job Type & Location This is a Contract to Hire position based out of Louisville, CO. Pay and Benefits The pay range for this position is $45.00 - $65.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: u2022 Medical, dental & vision u2022 Critical Illness, Accident, and Hospital u2022 401(k) Retirement Plan u2013 Pre-tax and Roth post-tax contributions available u2022 Life Insurance (Voluntary Life & AD&D for the employee and dependents) u2022 Short and long-term disability u2022 Health Spending Account (HSA) u2022 Transportation benefits u2022 Employee Assistance Program u2022 Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Louisville,CO. Application Deadline This position is anticipated to close on Mar 25, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email ( ) for other accommodation options.

Created: 2026-03-13