Job Description

Overview

Bastion, a teammate company working with NASA, is seeking a Cryogenics Mechanical Engineer to contribute to human space exploration and the development of systems for deep space exploration. The role involves engineering design, analysis, and collaboration with diverse teams to support NASA's missions.

Responsibilities

  • Perform engineering design and analysis for cryogenic components and associated mechanical systems.
  • Develop procurement and fabrication documentation, including Statements of Work and engineering drawings.
  • Coordinate with vendors and fabricators, participate in design reviews, and witness key testing activities.
  • Support facility operations for 20 K helium systems and 80 K liquid nitrogen storage.
  • Provide troubleshooting, maintenance guidance, and technical oversight during equipment assembly and commissioning.
  • Prepare and participate in safety reviews, hazard analyses, and operational procedures.
  • Collaborate with multi-disciplined engineering teams and present design and technical findings.
  • Perform other duties as assigned.

Requirements

  • Bachelor's degree in Mechanical Engineering.
  • 2-5 years of experience in the field or in a related area.
  • Experience with mechanical stress analysis of pressure components and mechanical equipment design.
  • Knowledge of machining, welding, piping, and pipe fitting practices.
  • Strong written and verbal communication skills; proficiency in MS Office tools.
  • Ability to positively interact with and support contractors, vendors, and procurement professionals.

Benefits

  • Health Insurance
  • Dental
  • Vision
  • PTO
  • 401k

Additional Information

  • This is an on-site role.
  • Regular attendance in accordance with established work schedule is critical.
  • Work may involve sitting or standing for extended periods and may require lifting and carrying up to 25 lbs.

Benefits

Health Insurance
Dental
Vision
PTO
401k

How this job compares in Houston, TX

Pay in context

This employer didn't publish a rate. For reference, welding jobs in Houston, TX currently run a median of $27/hr in our index, with the middle half of them falling between $22–$35/hr across 88 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.

The local market in Houston, TX

We're tracking 361 other active welding openings in Houston, TX right now, from 196 different employers. 123 of them were added in the last week. Across Texas as a whole we're tracking 1,256 other active welding openings from 562 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Houston, or widen the search to Texas.

Amentum currently has 6 other openings live in Texas, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.

The most active employers in Texas at the moment, by number of open welding reqs, are Austin Industries (34), Welding Shop in Austin, TX (27), and Zachry Group (23). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.

Within Texas, the best-paying metros we track by median hourly rate are Pasadena at $36/hr, Dallas at $35/hr, and Midlothian at $35/hr. If you can relocate or commute, that spread is worth factoring in.

Similar openings near Houston, TX

Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Cryogenics Mechanical Engineer figures were last recalculated when this page was built.