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 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. The Work You'll Be Doing 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 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 Aluminum Stainless Steel Alloy Steels Titanium Inconel Composite Materials Specialty Aerospace and Defense Materials What We're Looking For – Required 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 What We're Looking For – 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 Pay Up to $41.70 per hour, 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. #J-18808-Ljbffr