System Engineer

Spacecraft Systems Engineer

$100,000 - $120,000

Full-time - On-site

Littleton, Colorado

Our client designs, builds, and operates small satellite systems, supporting a range of civil, commercial, and defense applications. Their missions include Earth observation, communications, in-orbit demonstrations, and scientific exploration.

Position Summary:

Our client is currently seeking a Spacecraft Systems Engineer to join their systems engineering team in Littleton, CO. This team is responsible for supporting spacecraft programs across multiple domains, including civil, commercial, and defense applications. The Spacecraft Systems Engineer will play a key role in the development and maintenance of technical budgets, requirements definition, test planning and execution, and overall systems engineering processes. This role also involves hands-on work with flight hardware and technical leadership in spacecraft mission development.

Primary Duties and Responsibilities:

Develop and maintain:

Performance budgets for vehicle systems

System requirements and verification processes

Simulations and analyses of vehicle functions

Test strategies and data evaluation

Lead the technical development of spacecraft missions

Support program management activities

Define interface specifications, CONOPS, and other design documentation

Key Requirements:

Bachelor’s degree in Aerospace, Mechanical, Electrical Engineering, or a related field (Master’s preferred)

2+ years of experience in aerospace/satellite development, from initial design to on-orbit operations

Hands-on experience with satellite or spacecraft development programs

Strong understanding of key spacecraft subsystems, including:

Attitude determination and control

Spacecraft electrical power systems

Space-ground communications

On-orbit command and data handling

Thermal control

Beneficial Skills/Qualifications:

Master’s degree in engineering (software, computer, electrical, aerospace, mechanical, or related field)

In-depth knowledge of the space environment, including materials selection, radiation effects, and degradation factors

Experience testing electrical subsystems and assemblies

Understanding of satellite dynamics and orbital mechanics

Proficiency in systems engineering tools, simulation software, and programming languages

Experience with environmental testing (thermal vacuum, EMI, vibration testing)

Strong analytical and problem-solving skills, with keen attention to detail

Ability to thrive in a fast-paced environment with competing priorities