CareerPlan

Senior Principal Spacecraft Mission Engineer Onsite

USAFull-time$132k–$252k2026-11-07 → 2026-11-09
On-siteCitizens onlySecurity clearance required

Core

Senior Principal Spacecraft Mission Engineer responsible for vehicle design, system sizing, mission performance analysis, and trajectory optimization for national security space customers.

Role type

Senior Principal Spacecraft Mission Engineer

Builds

Mission analysis, performance analysis, and mission-planning tools for a portfolio of systems

Domain

Aerospace and Defense / Space Systems

Deliverable

production ML models

Required skills

System-level design, Orbital mechanics, Mission planning, Python, MATLAB, C++, 6-DOF modeling, Signal processing, Grid computing

Preferred skills

Vehicle conceptual design, Numerical optimization, Data analytics, Physics-based modeling, Git, SLURM, Ansys STK

Responsibilities

Advance team objectives through vehicle design and system sizing, Assess feasibility of prospective missions and hardware, Develop shared mission analysis and planning tools, Use grid computing to analyze large datasets, Create visualizations of mission concepts, Coordinate with product line management and customers, Contribute to R&D and prepare intellectual property disclosures

Seniority

Senior Principal, hands-on IC with strategy & mentorship