CNC Programmer

Job Description

Description:

PacAero Agawam is looking for an expert CNC Programmer with strong Mastercam and multi-axis milling experience to support our high-precision aerospace manufacturing operations. The ideal candidate is highly skilled in CNC programming, detail-oriented, and driven to take on challenges in a fast-paced, quality-focused environment. This is an excellent opportunity for someone who is not only highly proficient in CNC programming but also motivated to grow and advance into a Process Engineer role in the future.Requirements:

· Program CNC milling machines (3-, 4-, and 5-axis) using Mastercam to manufacture complex, tight-tolerance parts from aluminum, stainless steel, titanium, and high-nickel alloys.

· Develop and maintain setup sheets, tool lists, and clear instructions to support machinists and operators.

· Select and recommend appropriate tooling and cutting parameters based on material type, geometry, and job requirements.

· Optimize machining strategies for quality, repeatability, and reduced cycle time.

· Troubleshoot machining issues and collaborate with machinists and engineers to improve process stability and efficiency.

· Ensure all CNC programs and processes meet internal and customer quality standards and support inspection readiness.

· Participate in continuous improvement initiatives to enhance productivity, part quality, and workflow.

· Maintain revision control and thorough documentation for all CNC programs.

· Mentor junior programmers and serve as a technical resource on the shop floor.

· Support inspection planning, basic process validation, and tooling/fixture development as needed.

· Interface with ERP systems (Abyss preferred) to ensure accurate job tracking and updates.

Qualifications:

5+ years of CNC programming experience in a manufacturing environment.

Advanced proficiency in Mastercam and multi-axis milling.

Strong understanding of machining aluminum, stainless steel, titanium, and high-temp alloys.

Strong blueprint reading skills, including GD&T.

Solid understanding of G-code, speeds/feeds, and cutting strategies.

Excellent problem-solving skills and strong attention to detail.

Familiarity with aerospace manufacturing and quality standards.

Experience with ERP systems preferred (Abyss ERP is a plus).

Physical Requirements and Working Conditions:

· Climate-controlled manufacturing environment.

· Occasional lifting (up to 40 lbs).

· Ability to sit, stand, and move between office and shop floor as needed.

Full-time