Company profile

Cimarron Inc. Tech Stack

Spaceflight software, avionics, and engineering services for human space programs

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

Cimarron is a Houston engineering firm building mission software and flight avionics for human spaceflight. Its stack pairs embedded tooling (FreeRTOS, Zephyr, Yocto, Buildroot, FPGA, VHDL) with CI/CD (Jenkins, TeamCity, GitLab CI/CD) and Mazak/DMG Mori machining, pointing to in-house hardware and software production. Accelerating, senior-heavy engineering hiring targets commercial station verification and a common avionics platform.

Tech Stack 166 technologies

Core StackC++ Python GitLab Maven Jenkins GitLab CI/CD Rust Jira Confluence RTOS Git Bash Gradle Artifactory Altium Designer FreeRTOS Zephyr I2C UART USB JTAG FPGA Yocto Buildroot TeamCity LabVIEW Mazak DMG Mori VHDL MBSE Jama Connect+136 more

What Cimarron Inc. Is BuildingChallenges and projects from their job posts

◆Challenges

Aggressive cost, schedule, and milestone targets
Streamlining launch operations and reducing launch costs
Minimizing downtime and ensuring readiness between missions
Improving inspection efficiency and machining programs
High-mix, low-volume manufacturing

▲Active Projects

Axiom Space station software verification and integration
Common avionics platform for current and future spacecraft
Physics-based mission simulations
ISS on-orbit anomaly assessment process
Launch integration for next-generation vehicles
Yocto OS builds

Hiring Activity

Accelerating40 roles · 15 in 30d

Department

Engineering

Manufacturing

Ops

Seniority

Senior

Mid

Lead

Intern

Junior

Principal

Staff

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About Cimarron Inc.

Cimarron Inc. is a privately held engineering company founded in 1981 and headquartered in Houston, Texas, with 201–500 employees. It provides systems engineering, software engineering, real-time command and control, and configuration and data management services for human space flight programs, including work in NASA Johnson Space Center mission control and training environments. The company also supports commercial space efforts such as cargo and crew transportation to low earth orbit. Its work spans embedded avionics, mission simulation, and precision manufacturing, with hiring concentrated in the United States.

HeadquartersHouston, Texas

Company Size201–500 employees

Founded1981

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Cimarron Inc. use?

Cimarron uses C++, Python, and Rust with embedded tools like FreeRTOS, Zephyr, Yocto, and VHDL, plus GitLab, Jenkins, TeamCity, Artifactory, Jira, Confluence, Jama Connect, and MBSE.

Is Cimarron hiring engineers?

Yes. Hiring is accelerating and dominated by engineering, mostly senior-level roles, with smaller manufacturing and operations openings, all in the United States.

What is Cimarron working on?

Projects include software verification and integration for the Axiom Space commercial station, physics-based mission simulations, a common avionics platform, and ISS on-orbit anomaly assessment.

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How this profile is built

Cimarron Inc.'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.