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Cimarron Inc. Tech Stack

Defense and space systems integrator for human spaceflight and launch infrastructure

Defense and Space Manufacturing Houston, Texas 201–500 employees Founded 1981 Privately Held

Cimarron is a systems engineering and software firm embedded in U.S. human spaceflight and launch programs, with 40+ years of mission-critical work in NASA's control centers and on commercial crew vehicles. The hiring surge (45 roles posted in 30 days, 63% engineering-focused, heavily senior-weighted) paired with active projects spanning Sentinel launch systems, Boeing Starliner, commercial EVA suits, and next-generation ground infrastructure suggests scaling to support multiple concurrent government and commercial contracts.

Tech Stack 112 technologies

Core StackPower BI Primavera P6 Python C# Jira JavaScript Visual Studio BMC Remedy Motorola Solutions Elastic Security Remedy IT Service Management Configuration Manager Microsoft Project Excel Word PowerPoint Microsoft Office C/C++ Assembly Language ClearCase Git NX Teamcenter HyperWorks MagicDraw Rhapsody IBM DOORS SysML PSpice Subversion+82 more

AdoptingMBSE

What Cimarron Inc. Is Building

◆Challenges

High-mix low-volume manufacturing
Improving production efficiency
Reducing manufacturing cycle times
Increasing production rates
High-precision high-risk applications
System-of-systems integration
Production delays
Production anomalies
Migrating knowledge content from sharepoint
Identifying gaps in documentation

▲Active Projects

Sentinel program
Sentinel launch infrastructure design
Boeing cst-100 starliner development
Ires contract
Axiom space commercial eva space suit software
Embedded software for commercial human spaceflight modules
Design future ground leg of u.s. nuclear deterrent
Cloud infrastructure for live dynamic environment
Sentinel launch systems integration
Implementation of production and tooling methodologies

Hiring Activity

Accelerating95 roles · 45 in 30d

Department

Engineering

63

Manufacturing

22

Security

4

Ops

2

Support

2

Finance

1

Seniority

Senior

54

Mid

33

Lead

5

Junior

2

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About Cimarron Inc.

Cimarron Inc., founded in 1981 and headquartered in Houston, designs and integrates complex software and systems for U.S. human spaceflight, launch infrastructure, and defense programs. The company operates across systems engineering, real-time command-and-control software, and manufacturing, serving NASA's Johnson Space Center (including Mission Control and training simulators), commercial space providers, and government space exploration initiatives. With 201–500 employees, the firm manages high-precision, low-volume production alongside software engineering for mission-critical applications including International Space Station operations, commercial crew vehicles, and emerging launch systems. Engineering and manufacturing dominate the workforce; leadership and operational scale suggest a maturing contractor navigating growth across government contracts and commercial space ventures.

HeadquartersHouston, Texas

Company Size201–500 employees

Founded1981

Hiring MarketsUnited States

Frequently Asked Questions

What does Cimarron Inc. work on?

Cimarron develops software and systems for human spaceflight and launch infrastructure. Current projects include the Sentinel launch program, Boeing's CST-100 Starliner, commercial EVA suit software, and ground systems for U.S. strategic deterrent infrastructure. The firm also provides sustaining engineering for NASA's Mission Control and training environments.

What tech stack does Cimarron use?

Cimarron uses C/C++, Python, and Assembly for real-time software; IBM DOORS, SysML, and MagicDraw for systems modeling; NX, Teamcenter, and HyperWorks for design; BMC Remedy for IT service management; Git and ClearCase for version control; and Jira for project tracking. The firm is adopting Model-Based Systems Engineering (MBSE) practices.