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Orbitfab

In-space refueling service and propellant depots

Mechanical Engineering Manager

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeLafayette, CO, USA$144k - $186k /yr

About the Job

Requirements

  • A bachelor's degree or higher in Aerospace Engineering, Mechanical Engineering, or another related discipline.
  • At least 7 years of experience in design, fabrication, and/or testing for mechanical systems.
  • Proven leadership experience in a responsible engineer, project lead, or team management capacity.
  • Proficiency in computer-aided design and analysis tools, with hands-on experience in complex mechanical systems, including design, fabrication, and testing.
  • Experience with mechanism design, including gears, ball screws, motor sizing, vibration analysis, and shock analysis.
  • Experience taking a product from concept to operation.
  • Knowledge of space-rated materials and design trade-offs around material choices.
  • Ability to work autonomously and assess work critically.
  • Ability to manage multiple priorities in a fast-paced, small-company environment.
  • Ability to work in a multidisciplinary team.
  • Willingness and ability to work a hybrid schedule with 3–5 days per week on site at the Lafayette, Colorado office.

Responsibilities

  • Lead the mechanical team through multiple concurrent projects and meet deadlines.
  • Delegate work so team members receive tasks suited to their skills, interests, and technical growth paths.
  • Guide process development and adherence for the Mechanical Engineering team.
  • Review mechanical system architecture affecting the overall mission and products that interface with the hardware.
  • Support analysis required to satisfy internal requirements for hardware performance, life, and environment.
  • Support assembly and test activities, including performance, shock, vibration, and space-environment testing.
  • Review engineering drawings and ensure ASME Y14.5 and drafting best practices are applied to released drawings; prepare and deliver reviews of the team's work before critical milestones.
  • Identify roadblocks to technical progress and take steps to mitigate or avoid them.
  • Deliver presentations to the team.
  • Hold weekly one-on-ones with team members and provide mentorship.
  • Establish and maintain effective working relationships within the department and interact appropriately to maintain a productive work environment.
  • Own the design and analysis of spacecraft systems, structures, mechanical ground support equipment, and mechanisms; develop and maintain detailed computer-aided design models and documentation; perform analyses and testing to validate designs and ensure compliance.
  • Provide subject-matter-expert input into engineering products, spacecraft architecture, trade studies, requirements development, and verification and validation plans.

Desired Qualifications

  • At least 10 years of experience in design, development, and/or testing for mechanical systems.
  • At least 2 years of experience managing teams.
  • Experience performing analysis with Ansys and MATLAB.
  • Experience with spacecraft or launch vehicle operations.
  • An advanced degree in an engineering discipline or related field.
  • Working knowledge of range safety requirements (AFSPCMAN 91-710).
  • Understanding of qualification, acceptance, and protoqualification verification approaches.
  • Experience with spacecraft and subsystem environment definition, including radiation, structural loads, thermal, electromagnetic interference/electromagnetic compatibility, and orbital debris, and associated design approaches at low Earth orbit, geostationary orbit, and beyond.
  • Experience in a startup environment.
  • General understanding of mechanical manufacturing processes, including machining and welding.

About the Company

Orbitfab

In-space refueling service and propellant depots

OrbitFab provides in-space refueling for satellites by deploying propellant depots and using reusable fuel shuttles to transport propellant, creating an orbital supply chain. Its service extends satellite lifetimes by enabling on-demand refueling in GEO and other orbits, with revenue from propellant sales (for example, a 100 kg package of hydrazine in GEO priced around $20 million). It differentiates itself by building an end-to-end space logistics network rather than only offering servicing, forming a scalable, recurring fuel supply for both commercial operators and government programs. Its goal is to make in-space propellant supply practical and ongoing, unlocking new capabilities for space manufacturing, tourism, and extended satellite operations.

Company size
51-200
Company stage
Series B
Total funding
$86.5M
Headquarters
Lafayette, CO
Founded
2018

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