Mission Formulation Engineer

The team at Advanced Space is leading humanity back to the Moon and pioneering innovative solutions in the space industry. Based in Westminster, Colorado, we are looking for a skilled and experienced Mission Formulation Engineer to support a growing list of projects and missions. Advanced Space is a rapidly growing, privately held business that operates with core values that reinforce we are customer obsessed and mission focused;

when we see it, we solve it; we are one team, motivated by our vision; and we bring technical excellence and inexhaustible curiosity. This role will be based in Westminster, Colorado and an ideal candidate for this role will love not just the responsibilities but will also have a passion for the exploration, development, and settlement of space. This person will play an integral role in ensuring that our fast‑paced and growing team is properly aligned and equipped to support mission planning, operations, and technological development.

This position is restricted to U.S. Persons only, as defined under 22 CFR §120.62 (U.S. citizens, lawful permanent residents, refugees, and asylees). We do not provide visa sponsorship or support work authorization for this role. Candidates must be authorized to work in the U.S. without the need for current or future sponsorship.

• Lead early‑phase mission studies and concept development for new and upcoming missions, from initial objectives through concept maturation and down‑select of viable options
• Translate customer mission objectives into mission concepts, top‑level system requirements, and concepts of operations (Con Ops)
• Define and lead trade studies across competing mission architectures, weighing feasibility, performance, cost, and risk to drive down‑select decisions
• Develop and balance system‑level resource budgets (delta‑v, mass, power, link, data) and validate candidate concepts against mission performance requirements
• Own concept‑level mission design, including orbit and trajectory selection, maneuver, and coverage analysis, in coordination with astrodynamics and navigation teams
• Work directly with customers to shape and mature mission concepts, present technical options, and guide the transition from concept to a baselined design
• Lead or handoff leadership for early system reviews (MCR, SRR, SDR) and provide technical guidance to subsystem concept development (GNC, ADCS, comms, propulsion, EPS, etc.)
• Proactively identify and manage technical, maturity (TRL), and feasibility risks across the formulation phase
• Assess concept viability against regulatory and operational constraints, including orbital debris, spectrum, and operability considerations
• Coordinate a broad range of technical experts, spanning astrodynamics, GNC, navigation, communications, and systems engineering, to close concepts as integrated wholes
• Lead the development of compelling, technically rigorous proposals for future missions

• B.S./M.S./Ph.D. in Engineering or a related field, with emphasis on systems engineering or mission concept design, or deep knowledge of a specific mission‑critical subsystem engineering field.
• 8 to 12 years of experience in mission formulation, concept development, and early‑phase systems engineering, with deep‑space or cislunar experience preferred
• Demonstrated ability to lead architecture trade studies and translate mission objectives into requirements and Con Ops
• Strong mission design and astrodynamics literacy across Earth, cislunar, and deep‑space regimes
• Systems‑level breadth across propulsion, GNC, communications, and operations, sufficient to judge concept feasibility and resource closure
• Familiarity with NASA's Systems Engineering Handbook and early‑lifecycle (pre‑Phase A and Phase
  
  A) processes;
  DoD space program experience a plus
• Programming proficiency for analysis and trade tooling, Python preferred
• Experience supporting technical proposals and customer‑facing concept development
• Thrives amid evolving and ambiguous technical needs: adaptable, decisive, and dependable
• Strong communicator and leader, able to mentor, delegate, and drive cross‑functional teams
• Customer‑focused, technically sharp,…