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Momentus Tech Stack

In-space transportation and orbital infrastructure for commercial space operations

Aviation and Aerospace Component Manufacturing San Jose, California 51–200 employees Founded 2017 Public Company

Momentus operates a commercial space transportation business focused on orbital transfer and hosted payload services. The tech stack reflects a hardware-engineering operation: Altium Designer and LTspice for electronics design, Python for flight software, and AWS/Azure for ground operations and telemetry. Active hiring is skewed heavily toward senior engineers and a Chief Engineer role, paired with near-term execution on spacecraft testing, flight validation, and production ramp—signaling a transition from development into operational maturity. Pain-point data reveals supply-chain friction (supplier lead times, material availability, PO discrepancies) and systems-integration complexity, typical of early-stage space hardware companies scaling manufacturing.

Tech Stack 15 technologies

Core StackPython AWS Altium Designer LTspice Azure Cisco Firewall Threat Defense Cisco Meraki Cisco ISE Cisco IOS Meraki Dashboard AWS Systems Manager SNMP IPFIX sFlow Microsoft Office

What Momentus Is Building

◆Challenges

Optimizing network performance
Complex network issues
Systems integration challenges
Process readiness
Ensuring material availability
Managing supplier lead times
Resolving po discrepancies

▲Active Projects

Spacecraft and subsystem testing
Flight software testing and validation
On-orbit operations and flight anomaly resolution
Space vehicle development
Prototype builds and production ramp
Supplier onboarding

Hiring Activity

Steady6 roles · 2 in 30d

Department

Engineering

4

Ops

1

Seniority

Senior

3

C-Level

1

Mid

1

Notable leadership hires: Chief Engineer

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About Momentus

Momentus is a U.S. commercial space company headquartered in San Jose, founded in 2017. The company provides in-space transportation services and orbital infrastructure to enable enterprise and human operations in space. Core work includes spacecraft and subsystem testing, flight software validation, on-orbit operations and anomaly resolution, and prototype-to-production builds. The organization is lean (51–200 employees) and engineering-concentrated, with active projects spanning vehicle development, supplier onboarding, and flight operations. Revenue model centers on transportation services and hosted payloads for commercial and government customers.

HeadquartersSan Jose, California

Company Size51–200 employees

Founded2017

Hiring MarketsUnited States

Frequently Asked Questions

What is Momentus's tech stack?

Momentus uses Altium Designer and LTspice for hardware design, Python for flight software, and AWS/Azure for ground operations. Networking relies on Cisco Firewall Threat Defense, Meraki, and ISE for secure command and telemetry.