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 discussed during interview)
• Overtime: As Needed
• Experience Level: Senior | 10+ Years CNC Machining Experience
• Work Authorization: U.S. Citizen Required

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.

• 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, work holding, 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

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

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

• 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

• Experience with Cam Works 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

Up to $41.70 per hour, based on experience, skills, and overall qualifications.

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

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

Overtime may be available based on project and production requirements.