CareerPlan

Astrodynamics Engineer (Lead/Senior) - Millennium Space Systems

USA - El Segundo, CAFull-time$123k–$183k2026-11-02 → 2026-11-10
On-siteNo visa sponsorshipCitizens onlySecurity clearance required

Core

Lead astrodynamics engineer responsible for mission design, trajectory optimization, orbit estimation, and space domain awareness for national security satellites.

Role type

Senior IC astrodynamics engineer (technical lead)

Builds

Space mission designs, maneuver plans, and orbital operations support for small satellites

Domain

Aerospace / National Security Space

Required skills

orbital mechanics, trajectory design, orbit estimation, space debris collision avoidance, propulsion system capability analysis, mission lifecycle management, technical leadership, process definition, mentoring

Preferred skills

rendezvous and proximity operations, formation flight, advanced orbital mechanics, trajectory optimization, relative motion maneuvering, algorithm architecture, task decomposition, program direction setting

Technologies

GMAT, STK, MATLAB, Python, Julia, Fortran, C++