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Machinist A

Machinist A

PublishedPublished: 10/23/2026
CNC Machinist
7+ years of experience

🔍 At a glance
Company: Sierra Lobo, Inc.
Location: Las Cruces, NM 88012 (NASA White Sands Test Facility)
Job Type: Full Time
Experience: 7+ years of machine shop experience
Machines: Saws, lathes, mills, drill presses, bench grinders

Why this job is worth considering

Sierra Lobo supports test and evaluation, systems engineering, and advanced technology work for NASA, the Department of Defense, and other government customers. This Machinist A opening sits in the Technical Services Department at NASA's White Sands Test Facility, where the shop machines parts for cryogenic fluid systems, propellant management hardware, and extreme-pressure and -temperature test equipment. It's a step up from entry-level machine shop work: you'll read complex blueprints, handle your own layout and equipment setup, and hold tolerances of +/- .003" with only limited oversight from senior shop staff or management. If you want hands-on precision machining on real aerospace and defense hardware rather than high-volume production work, this is that kind of shop.

What you'll be doing

  • Set up and safely operate saws, lathes, mills, drill presses, and bench grinders
  • Read and interpret complicated blueprints and sketches, and develop sketches from supplied parts when needed
  • Perform detailed layout work and complete equipment set-ups under limited supervision from senior shop personnel or management
  • Hold tolerances of +/- .003 of an inch consistently
  • Work independently or as part of a team to complete assigned tasks
  • Wear required Personal Protective Equipment (PPE) as directed and immediately communicate any safety concerns to management
  • Display and execute a safety-first approach for yourself and your coworkers

What we're looking for

Required

  • Must meet all requirements for Machinist B (Job Code 4848) plus two additional years of experience, for a total of 7 years of machine shop or applicable trade school experience, or a combination of both
  • Must pass the machine part qualification test for Machinist A prior to hire or promotion
  • Must be a U.S. Citizen
  • Must possess and maintain a valid driver's license
  • Must pass a physical examination as determined by WSTF's physical examination requirements for this job classification
  • Must have basic computer skills
  • Must be able to meet certification requirements, if applicable, as specified in the White Sands Training Database (WTDB)

About Sierra Lobo and apply

Sierra Lobo provides test and evaluation, systems engineering, and advanced technology services, along with cryogenic fluid and thermal management systems, densified propellant management systems, and prototype extreme-pressure and -temperature systems. Its customers include the Department of Defense, the U.S. Air Force, Navy, and Army, the Missile Defense Agency, and NASA. This position is based in Sierra Lobo's Technical Services Department at NASA's White Sands Test Facility in Las Cruces, New Mexico.

Ready to apply? Click Apply above to submit your application directly through Sierra Lobo's hiring system.

Sierra Lobo is an Equal Opportunity Employer - Minority/Female/Disabled/Veteran.

Years of experience

  • 7+ years of experience