Senior CNC Machinist - Aerospace & Defense R&D (CNC Programming / Setup)

At a Glance

Company: Sierra Lobo, Inc.
Location: Las Cruces, NM
Job Type: Full-Time
Pay Range: Up to $41.70 per hour
Shift: Day Shift (schedule to be discussed during interview)
Overtime: As Needed
Experience Level: Senior 10+ Years CNC Machining Experience
Work Authorization: U.S. Citizen Required

Why This Role Exists

Sierra Lobo is expanding its advanced manufacturing capabilities in support of aerospace, defense, cryogenic systems, and next-generation technology development programs.

This position plays a critical role in producing precision components and prototype hardware used in highly demanding engineering and research environments. The ideal candidate is a highly skilled machinist capable of independently programming, setting up, operating, and troubleshooting CNC equipment while maintaining exceptionally tight tolerances and quality standards.

If you enjoy challenging one-off projects, complex setups, and work that directly supports cutting-edge technology development, this is an opportunity to join a team building hardware that helps shape the future of aerospace exploration and national security.

The Work You'll Be Doing

In this role, you will:

• Program, set up, operate, and maintain CNC machining equipment with minimal supervision
• Produce precision components while holding tolerances as tight as 0.0001"
• Review drawings, machining requirements, and manufacturing specifications
• Select tooling, workholding, speeds, feeds, and machining strategies for complex parts
• Perform first-article and in-process inspections to verify quality requirements
• Troubleshoot machining issues and make adjustments to maintain accuracy and efficiency
• Support prototype, R&D, and low-volume manufacturing projects
• Work independently and collaboratively with engineers, technicians, and other manufacturing personnel
• Maintain a strong safety-first mindset while supporting a safe shop environment
• Provide technical guidance and mentorship to less-experienced machinists as needed

Machines, Controls & Software

You'll work with equipment and technology such as:

• CNC Mills and Precision Machining Centers
• Multi-Axis Machining Equipment
• Manual Machine Tools
• CamWorks Programming Software
• Precision Inspection Equipment
• Certified Measurement and Calibration Tools

Materials You'll Work With

Depending on project requirements, you may machine:

• Aluminum
• Stainless Steel
• Alloy Steels
• Titanium
• Inconel
• Composite Materials
• Specialty Aerospace and Defense Materials

What We're Looking ForRequired

• 10+ years of machining experience, trade school training, or a combination of both
• Ability to independently program, set up, and operate CNC equipment
• Experience producing precision components to extremely tight tolerances
• Strong blueprint reading and machining fundamentals
• Ability to work with minimal supervision
• Strong problem-solving and troubleshooting skills
• Basic computer proficiency
• Valid driver's license
• Ability to pass applicable physical requirements
• U.S. Citizenship required

Preferred

• Experience with CamWorks programming software
• Aerospace, defense, R&D, or prototype manufacturing experience
• Multi-axis machining experience
• Experience machining titanium, Inconel, and other exotic materials
• Prior leadership or mentoring experience

Why Machinists Like Working Here

Machinists choose Sierra Lobo because they get the opportunity to work on projects that matter.

• Aerospace and defense technology development work
• Advanced prototype and R&D manufacturing environment
• Challenging, highly technical machining projects
• Exposure to cryogenic systems, aerospace hardware, and advanced engineering programs
• Opportunity to work alongside engineers and technical specialists
• Stable organization supporting government and commercial customers
• Competitive pay and comprehensive benefits package

Pay, Benefits & SchedulePay

Up to $41.70 per hour

Compensation is based on experience, skills, and overall qualifications.

Benefits

Sierra Lobo offers a comprehensive total rewards package that includes competitive compensation and a broad range of employee benefits.

Schedule

Full-time position based in Las Cruces, New Mexico.

Overtime may be available based on project and production requirements.

Apply

Interested machinists can apply directly through hireCNC.

Apply Now or Save This Job to come back later.