Computer Numerical Control Machinist

CNC Machinist Client: MATSYS POP: 12+ months Location: Sterling, VA US Citizen SCOPE The CNC Machinist is responsible for setting up and operating CNC machines to produce high-quality precision components according to engineering drawings and specifications. This role requires hands-on machining expertise, strong attention to detail, and the ability to maintain tooling, equipment, and process documentation to meet tight tolerances, deadlines, and customer requirements, often in support of defense projects. REQUIRED SKILLS • Must be a U.S. citizen due to government contract requirements • High School diploma or equivalent • 3+ years of experience operating CNC machines in a precision (metal part) manufacturing environment (aerospace or defense experience desirable) • Proficiency with precision measuring instruments (micrometers, calipers, height gauges, bore gauges, etc.) • Ability to read and interpret GD&T (Geometric Dimensioning & Tolerancing) • Basic program editing experience • Ability to follow standard operating procedures (SOPs) and safety guidelines PREFERRED SKILLS • 2-year degree, technical certification, apprenticeship or equivalent • Experience with 5-axis mills • Experience operating wire EDM machines • Experience programming with CAD/CAM software (MasterCam preferred) • Familiarity with ISO 9001 quality systems TASKS • Set up and and operate CNC mills and lathes to produce precision parts • Interpret engineering blueprints, technical drawings, and work orders to ensure parts meet tolerances and quality standards • Perform machine offsets, tool changes, and adjustments as necessary • Inspect parts using calipers, micrometers, and gauges • Troubleshoot machining programs and processes • Maintain machine tools, cutting equipment, and workstations in a clean and safe condition • Complete documentation such as job travelers, inspection reports, and nonconformance records • Collaborate with engineers and others to improve machining processes and implement lean manufacturing practices • Follow all company compliance requirements • Other duties as assigned