> Markdown version of [/jobs/ext/2535321-portable-life-support-system-plss-project-engineer](https://www.wearedevelopers.com/jobs/ext/2535321-portable-life-support-system-plss-project-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Portable Life Support System (PLSS) Project Engineer

- **Company:** MbSolutions Inc
- **Location:** Houston, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Hardware Design, Test Scripts
- **Published:** August 9, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=fdd0acc8fdbe9f44

## About the Role

* Typically requires a bachelor's degree in Engineering and a minimum of 2- 5 years of experience in the field or in a related area.
 * BS degree in engineering from an accredited engineering school.
 * Excellent oral and written communication skills and the ability to work in a team environment.
 * Detailed knowledge of vent loop gas flow rates, pressure management, and PLSS outlet CO2 control in closed loop and open loop modes. Should have detailed knowledge on xEMU selected design goals for each vent loop component. Areas of knowledge on each component should include: detailed understanding of each component's design and purpose in the overall vent loop and PLSS design, pressure capabilities, flow rates/delta pressure during flow, and functional operations. Should understand previous vent loop build/manufacturing issues and testing including component checkouts and DVT/TVAC testing. Should be able to describe the consequences of making various design alterations to the existing xEMU baseline design.
 * Detailed knowledge of thermal control and auxiliary thermal control loops including heat removal capabilities, pressures and flow rates, water/loop materials compatibility, issues with extended quiescent stowage. Detailed knowledge of design trades that led to the selection of xEMU thermal loop component designs, detailed knowledge of hardware design, knowledge of xEMU thermal loop hardware build/manufacturing history including issues encountered and resolution, and knowledge of testing including component checkouts and PLSS level DVT/TVAC testing. Should be able to describe the consequences of making various design alterations to the existing xEMU baseline design

Requisition Preferences:

 * Experience with pressure systems including relief valves, pressure transducers, flow meters, and the calibration process of each is preferred.

## Description

* Perform project engineering functions for EVA spacesuit design, development, procurement, manufacture, test, and certification.
 * Work in a team environment to analyze requirements from customers and develop design solutions.
 * Work with the PLSS Team leadership to update plans and agreements for PLSS work scope.
 * Design, develop, test, implement, and analyze technical products and systems Design equipment, design and assemble test configurations and complete testing of PLSS hardware..
 * Assist with troubleshooting and resolving technical issues identified during testing and integration.
 * Review engineering drawings, requirements, and system specifications to ensure accuracy and compliance with NASA standards.
 * Contribute to documentation, including test reports, hazard analyses, design reviews, procedures and TPS creation and execution.


## Related Videos

- [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider)
- [Are Classical Automation Frameworks Dead? How AI Agents Are Transforming QA](https://www.wearedevelopers.com/videos/100243-are-classical-automation-frameworks-dead-how-ai-agents-are-transforming-qa)
- [Quantum Computing - The tiny and the big challenges](https://www.wearedevelopers.com/videos/934-quantum-computing-the-tiny-and-the-big-challenges)
- [Fighting test flakiness with time machines](https://www.wearedevelopers.com/videos/834-fighting-test-flakiness-with-time-machines)
- [The future of automotive mobility: Upcoming E/E architectures, V2X and its challenges](https://www.wearedevelopers.com/videos/374-the-future-of-automotive-mobility-upcoming-e-e-architectures-v2x-and-its-challenges)
- [How to add test automation to your project: The good, the bad, and the ugly](https://www.wearedevelopers.com/videos/1668-how-to-add-test-automation-to-your-project-the-good-the-bad-and-the-ugly)

## Related Articles

- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)
- [The Prompt Engineer ✍️](https://www.wearedevelopers.com/magazine/216-the-prompt-engineer)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)