Momentus

Power Systems Engineer 

Design, analyze, and support spacecraft power systems; budgeting; circuit analysis; DoD clearance desirable.

Software Test & Automation Engineer, Avionics & Spacecraft

Software Test & Automation Engineer

Develop, sustain, and improve automated test frameworks and data pipelines for avionics hardware and spacecraft.

Electrical Technician 

2-5+ years hands-on electrical/electronics technician experience in aerospace/defense/high-reliability manufacturing; IPC standards; wire harness fabrication; PCB assembly; testing; cleanroom/ISO familiarity; Altium/ECAD exposure; MES/ERP familiarity.

Spacecraft Manufacturing Engineer

BS in Electrical Engineering; 5-8 years experience; avionics design, PCB layout, radiation and space environment experience; US security clearance.

Mechanical Technician 

Experience in mechanical and electro-mechanical assembly for aerospace, wiring, harness routing, testing; ability to read drawings; high attention to quality and safety.

Chief Engineer

Senior engineering leadership for spacecraft design, analysis, development, integration, and launch; 15+ years in full life-cycle spacecraft development; MBSE with MBSE; strong communication and program management skills.

Department of War (DoW) Business Development Director

Business Development Director

Lead DoW government capture, develop USG proposals, and manage complex space-related BD programs.

Mechanical Propulsion Engineer

Hands-on propulsion system design, assembly and testing; CAD; GD&T; cross-functional collaboration; 3-5 years experience; BS in Mechanical or Aerospace Engineering.

Electrical Avionics Engineer 

BS in Electrical Engineering; 5-8 years experience; avionics, PCB, radiation, space environment; ability to obtain US Government security clearance.

Title	Location	Date
Power Systems Engineer Full Time · $140K-$195K · 5+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Apr 11, 2026
Software Test & Automation Engineer, Avionics & Spacecraft Full Time · $130K-$170K · 3+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Apr 9, 2026
Electrical Technician Full Time · $62K-$104K/yr · 2+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Apr 9, 2026
Spacecraft Manufacturing Engineer Full Time · $140K-$175K · 5+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Apr 9, 2026
Mechanical Technician Full Time · $94K-$125K/yr · 3+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Apr 9, 2026
Chief Engineer Full Time · $250K-$300K · 15+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Mar 27, 2026
Department of War (DoW) Business Development Director Full Time · $175K-$200K · 15+ YOE San Jose, California, United States · Hybrid	San Jose, California, United States Hybrid	Feb 5, 2026
Mechanical Propulsion Engineer Full Time · $125K-$150K · 3+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Dec 5, 2025
Electrical Avionics Engineer Full Time · $140K-$175K · 5+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Sep 9, 2025

Activities	In-space transportationSatellite bus manufacturingIn-orbit servicingPayload hostingPropulsion systems development
Headquarters	US
Industries	Aerospace & DefenseTransportation
Name	Momentus
Employees	100
Type	Public
Tagline	Provides orbital transportation and satellite infrastructure services.
Founded	2,017
Website	momentus.space
Stock Exchange	NASDAQ
Stock Symbol	MNTS

Momentus

About Momentus