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Principal Engineer - TS/SCI Clearance

RL Headquarters💼 Full-time💰 $173,000–$173,000🗓 2026-08-28 → 2026-09-26

Core

Oversee satellite programs and provide technical leadership for spacecraft system engineering, architectures, and future mission payloads.

Role type

Principal Engineer (Space Systems)

Builds

Complete spacecraft, precision payloads, and critical subsystems for national security, defense, and interplanetary missions.

Domain

Aerospace / Space Systems / National Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

spacecraft system engineering, requirement derivation, system verification, vehicle performance budgeting, test methods, data analysis, simulation, orbital mechanics, rigid body dynamics, satellite operations

Preferred skills

MATLAB, Python, STK, thermal vacuum testing, random vibration testing, hardware-in-the-loop testing

Technologies

MATLAB, Python, STK

Responsibilities

Provide oversight and review of spacecraft system engineering including requirement derivation and verification; Lead technical development for future architectures and payloads; Assist with system and subsystem architectural developments for existing missions; Assist with program and product management.

Seniority

Principal, strategic oversight & technical leadership

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