Senior Spacecraft Systems Engineer jobs in United States
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Momentus · 12 hours ago

Senior Spacecraft Systems Engineer

Momentus is an early mover in the in-space transportation and infrastructure services, at the forefront of the commercialization of space. The Senior Spacecraft Systems Engineer will support system design and implementation for Momentus Space Vehicles, focusing on spacecraft product development, system requirements, and verification processes.

AerospaceSpace TravelTransportation
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Define and maintain system requirements for flight spacecraft hardware and software
Perform trade studies and analyses for spacecraft hardware selection
Support verification of system and subsystem requirements
Lead system design reviews and support program technical reviews
Manage spacecraft harnessing and interface design
Support regulatory and customer payload technical exchanges
Create test plans and procedures to validate spacecraft and subsystem performance
Support AI&T planning and execution for flight vehicle and subsystems
Develop and maintain risk mitigation strategies
Support non-conformance and issue tracking for spacecraft hardware
Support on-orbit operations and flight anomaly resolution activities

Qualification

System requirements definitionSpacecraft mission analysisTechnical team leadershipPowerCommunications budgetsSpacecraft avionics integrationSpacecraft mechanical designTechnical communicationWritten communicationVerbal communicationWork independently

Required

Experience defining requirements and executing verification plans
Experience performing system level trade studies
Experience creating power, communications and mass budgets
Experience leading a technical team in system level reviews
Experience with spacecraft mission analysis, design, and AI&T
Ability to work independently
Excellent technical communications skills
Good written and verbal communication skills
BS and/or MS degree in Aerospace Engineering, or a related discipline
10 years relevant experience

Preferred

Broad knowledge and experience in multiple disciplines related to satellite or space systems, including design, integration, test, operation, maintenance, and configuration/data management
Experience integrating and testing spacecraft avionics hardware
Understanding of spacecraft avionics functions, failure modes and debugging strategies
Experience in spacecraft mechanical design, assembly and quality assurance principles
Familiar with what is involved in structural vibration and TVAC testing campaigns
Experience in spaceflight operations and CONOPs development
Experience designing, manufacturing, and/or testing space hardware with demonstrated on-orbit success
Previous experience working on DoD and other USG development and deployment programs
Ability to hold and maintain a USG Security Clearance

Benefits

Medical, dental, and vision insurance
401k retirement plan
Short and long term disability
Life insurance
Flexible PTO
11 paid holidays
Sick time
Paid parental leave

Company

Momentus

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Momentus is a commercial space company providing satellite buses, in-space transportation, hosted payloads, and in-orbit services.

Funding

Current Stage
Public Company
Total Funding
$182.12M
Key Investors
J.J. Astor & Co.Space Infrastructures VenturesPrime Movers Lab
2026-01-05Post Ipo Equity· $5M
2025-10-14Post Ipo Equity· $7M
2025-06-30Post Ipo Equity· $4M

Leadership Team

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Rob Schwarz
CTO
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Eric Williams
CFO
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Company data provided by crunchbase