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Argo Space Tech Stack

Lunar water-based propellant infrastructure for in-space transportation

Defense and Space Manufacturing El Segundo, CA 11–50 employees Founded 2022 Privately Held

Argo Space designs and qualifies water-based propulsion systems for reusable spacecraft, with a tech stack built on embedded systems (C/C++, ROS) and aerospace-grade simulation (FreeFlyer, ANSYS, Siemens NX). The company is engineering-heavy with mid-to-senior talent focused on GNC algorithms, avionics, and hardware-in-the-loop testing. Rapid iteration and orbit deployment appear as repeated pain points, suggesting the core constraint is manufacturing and test cycle time rather than conceptual design.

Tech Stack 12 technologies

Core StackPython C++ MATLAB C/C++ ROS FreeFlyer C Siemens NX ANSYS Altium LTspice ANSYS HFSS

What Argo Space Is Building

◆Challenges

In-space transportation affordability
Rapid hardware deployment
Rapid iteration to get spacecraft in orbit
Rapid orbit deployment
Mission performance
Making in-space transportation abundant and affordable
Rapid execution and iteration

▲Active Projects

Refuellable in-space transport vehicles
Core gnc algorithms for spacecraft
End-to-end development of water-based propulsion systems
Design and analysis of propulsion components and systems
Avionics systems for reusable transport spacecraft
High fidelity multi-degree of freedom simulation and test framework
Hardware in the loop testing
Qualification and testing of propulsion hardware
Implement gnc algorithms into software
Full simulation and flight control stack

Hiring Activity

Accelerating8 roles · 4 in 30d

Department

Engineering

8

Seniority

Mid

6

Senior

2

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About Argo Space

Argo Space develops in-space transportation infrastructure centered on harvesting and using lunar water as propellant. Founded in 2022 and based in El Segundo, California, the company is building refuelable spacecraft, propulsion systems, and the guidance and control software required to operate them. The engineering team spans core propulsion design, avionics systems, and full-stack flight control simulation. Current hiring spans the United States and Peru, with active openings in engineering roles at mid and senior levels.

HeadquartersEl Segundo, CA

Company Size11–50 employees

Founded2022

Hiring MarketsPeru, United States

Frequently Asked Questions

What tech stack does Argo Space use?

C/C++, Python, and ROS for embedded systems; FreeFlyer and ANSYS for aerospace simulation; Siemens NX for CAD design; MATLAB and Altium for systems modeling and electronics.

What is Argo Space working on?

Refuelable in-space transport vehicles, water-based propulsion systems, GNC algorithms for spacecraft control, avionics systems, and high-fidelity simulation and hardware-in-the-loop testing frameworks.