CNC Programmer

CNC Programmer / Setup MachinistPrimus Aerospace is a leading manufacturing partner to aerospace, defense, and space OEMs and Tier I suppliers. The company specializes in producing high-tolerance, complex geometry components from standard and exotic metals, supporting mission-critical civilian and defense programs.The CNC Programmer / Setup Machinist is responsible for programming, setting up, and proving out CNC machining processes to ensure efficient, high-quality production. This role combines CAM programming with hands-on machine setup and first-piece validation, supporting both new and repeat production work.3rd Shift: Friday - Sunday 6:00 AM - 6:30PM (36 hour shift paid for 40)Key Responsibilities:Programming & Process DevelopmentDevelop, modify, and optimize CNC programs for 3, 4, and 5-axis mills and CNC lathes using CAM software (e.g., Mastercam, NX, or similar)Interpret engineering drawings, GD&T, and specifications to create accurate and efficient machining processesSelect tooling, workholding, and machining strategies to support optimal cycle times and part qualitySupport new product introduction (NPI) by developing and validating initial machining processesSetup & Prove-OutPerform complete machine setups including tooling, fixturing, offsets, and program verificationRun and validate first-piece parts to ensure conformance to specificationsTroubleshoot and resolve issues related to setup, tooling, programs, and machine performanceEstablish stable, repeatable setups and clear instructions for operatorsProduction Support & Continuous ImprovementCollaborate with machinists, operators, and cross-functional teams to ensure efficient production flowMonitor and improve cycle times, tool life, and overall process efficiencyMaintain and update CNC programs, setup sheets, and work instructionsIdentify and implement process improvements including tooling, fixturing, and programming enhancementsQuality & ComplianceEnsure all parts meet quality standards and customer requirements, including GD&T specificationsValidate part quality through inspection processes and documentation (e.g., first article, in-process checks)Maintain compliance with all safety, quality, and operational proceduresSupport 5S and overall shop organization standardsRequirementsMinimum of five (5) years of combined CNC programming and setup experience (mills and/or lathes)Strong proficiency with CAM software (Mastercam, NX, or similar)Experience with multi-axis machining (3, 4, and/or 5-axis)Strong understanding of GD&T, blueprint reading, and machining mathematicsProven ability to perform full machine setups and prove-out new jobsExperience working with tight-tolerance components, preferably in aerospace or similar industriesStrong problem-solving skills and attention to detailAbility to work collaboratively in a fast-paced manufacturing environmentStrong work ethic and commitment to quality and continuous improvementPreferred QualificationsExperience with exotic materials (e.g., titanium, tungsten)Experience with high-mix / low-volume production environmentsFamiliarity with multiple machine platforms (Haas, Mazak, DMG Mori, Okuma, etc.)To adhere to U.S. Government international trade regulations, applicant must be a U.S. Citizen.Our work environment is fast-paced and professional while providing continued growth fostered by our commitment to teamwork. We offer comprehensive benefits including PTO, paid holidays, medical, dental and vision insurance, 401K, long-term and short-term disability.At Primus Aerospace, we are proud to be an Equal Opportunity Employer. We are committed to creating an inclusive environment that supports, respects, and celebrates all individuals.