Posted June 21, 2026
PRINCIPAL MACHINIST - Machine Shop
SOUTHWEST RESEARCH INSTITUTE
San Antonio, TX, United States
Full Time
Reference: SOUTHWEST RESEARCH INSTITUTE_18-01625
Who We Are:
The Mechanical Fabrication Center includes the Machine Shop which creates precision machined components utilizing the equipment available. By joining our team, you will receive an additional $500.00 in your first paycheck (minus applicable taxes).
Objectives of this Role:
Daily and Monthly Responsibilities:
Requirements:
Special Requirements:
Must be a U.S. person (i.e., U.S. citizen, non-U.S. citizen national, lawful permanent resident, asylee, or refugee) due to ITAR work in section.
Job Locations: San Antonio, Texas
For more information about this division, visit the Mechanical Engineering home page.
For benefits information at our San Antonio location, click here .
For benefits information at all other locations, click here .
An Equal Employment Opportunity Employer: race, color, religion, sex, national origin, disability, and veteran status.
The Mechanical Fabrication Center includes the Machine Shop which creates precision machined components utilizing the equipment available. By joining our team, you will receive an additional $500.00 in your first paycheck (minus applicable taxes).
Objectives of this Role:
- Produced precision machined parts from engineering data.
- Be proficient with all aspects of the Machining craft and equipment and tooling required to accomplish complex machining tasks.
- Work with very little or no technical oversight.
- Provide guidance to junior staff in an effort to enhance their skill base and career development.
- Knowledgeable about GD&T and blue print reading.
Daily and Monthly Responsibilities:
- Produce parts with a very low scrap rate and maintain a record of very low non-conforming items.
- Take initiative to engage with clients and establish a reputation of being the subject matter expert as it relates to the Precision Machining Craft.
- Work well within a team environment.
Requirements:
- Requires a high school diploma or equivalent.
- 10-15 years: Precision machining activities.
- A valid/clear driver's license is required.
Special Requirements:
Must be a U.S. person (i.e., U.S. citizen, non-U.S. citizen national, lawful permanent resident, asylee, or refugee) due to ITAR work in section.
Job Locations: San Antonio, Texas
For more information about this division, visit the Mechanical Engineering home page.
For benefits information at our San Antonio location, click here .
For benefits information at all other locations, click here .
An Equal Employment Opportunity Employer: race, color, religion, sex, national origin, disability, and veteran status.