Mechanical Engineer

We’re looking for a mid to senior level mechanical engineer to join our mission-driven team that is developing and building next generation SaaS products to protect those who put themselves in harm’s way. You will focus on robot design and coordinate with other engineering disciplines and vendors to help in every stage in the design of the robots, including supporting mass production for Company Six’s innovative RaaS (Robots as a Service).

What You Will Be Doing:

  • Lead all phases and facets of mechanical design of a consumer electronic product
  • Learn, develop, and extend the product functionality from cradle to grave, including early brainstorming to field diagnostics
  • Build relationships with and manage vendors through all phases of work, challenges and productivity
  • Implement and maintain best practices around QA/QC
  • Debug and troubleshoot issues that arise with all products
  • Collaborate with senior engineering staff and product team to prototype and explore new features and functionality
  • Contribute to improvements that make all CO6 team members' lives easier, not harder
  • Work as a team using all tools and communication means in a positive manner

Desired Skills:

  • Experience working with electrical engineering and manufacturing to create small form factor designs
  • Good foundation in mechanism design and analysis, free body diagrams, force balancing, gear reductions, and failure analysis
  • Experience with thermal & flow analysis (CFD) and structural (FEA) analysis simulations and real world verification
  • Design of injection molded, sheet metal, machined, and 3D printed parts
  • Material selection (polymers, thermoplastics, rubbers and metals)
  • Understanding of injection mold tooling design and process
  • Work with automated systems, sensing and actuation, closed loop control systems
  • Background that includes sizing, selecting, and testing of a variety of electromechanical sensors and actuators (distance sensors, cameras, motors, encoders)
  • Understanding of electronics, circuit debugging, and manufacturing
  • Proficiency in Solidworks, Onshape, or similar 3D CAD tool

We’d be particularly delighted to hire someone who:

  • Thrives in an autonomous, remote-first, async, startup team environment
  • Desires to own the product experience and help make it great
  • Has fun playing with robots all day


  • 4-7 Years of experience in mechanical engineering
  • Bachelor's degree in Mechanical Engineering or similar or equivalent experience
  • Successful experience taking at least two products from prototype to mass production
  • US Citizenship required

Most importantly, we are looking for:

  • People who care deeply about creating robots that help save lives
  • People who are team players and enjoy wearing many hats to achieve our goals
  • A commitment to being part of a thoughtful, ethical and inclusive workplace

Other important details:

Location: This position can be remote or hybrid onsite at our beautiful Boulder Colorado office. While our headquarters is in Boulder, we have employees located in many locations throughout the world and we encourage you to thrive where you are with us with occasional HQ visits. US citizenship is required.

Compensation: The salary range for this role is 80,000 - 110,000. Final compensation for this role will be determined by various factors such as a candidate’s relevant work experience, skills and certifications. Per CO EPEW Act 2020.

Benefits: Company Six offers 100% paid medical plan (buy up plans also available), dental and vision insurance; short-term & long-term disability, life insurance, AD&D insurance, stock options, unlimited PTO, every other Friday off, ability to work remotely full time, and a cell phone reimbursement.

We encourage and welcome applicants with any and all backgrounds, experiences, abilities, and competencies. All decisions regarding hiring, promotion, discipline, and discharge are based on qualifications, merit, and the needs of the business. We are an equal opportunity employer.

We look forward to hearing from you! Please apply online with us, we’d like to talk to you. No 3rd parties or contractors please.