CNC Programmer: 3-5 Axis Milling/Lathes, GD&T

Primus Aerospace; Reisterstown (MD); On-site; USD 55,000 - 69,000; Full time

Job summary

Primus Aerospace is seeking a skilled CNC Programmer in Maryland to develop and optimize programs for 3-, 4-, and 5-axis mills and lathes within a fast-paced shop. You will own programming and ensure quality and on-time delivery.

Collaborate with machinists and cross-functional teams to drive cycle-time reductions, tooling selections, and fixture designs, while maintaining GD&T conformance and rigorous documentation. This full-time role offers competitive pay and benefits.

Qualifications

• Five or more years of CNC programming experience (mills and/or lathes).
• Strong understanding of GD&T and blueprint reading.
• Experience with multi-axis machining (3, 4, and/or 5-axis).
• Proficiency with CAM software such as Mastercam, NX, or similar.

Responsibilities

• Develop, implement, and optimize CNC programs for 3, 4, and 5-axis mills and CNC lathes.
• Take full responsibility for CNC programming and process execution for assigned parts and equipment.
• Improve manufacturing processes through tooling recommendations, fixture design, and cycle time optimization.
• Collaborate with machinists, operators, and cross-functional teams to ensure efficient and accurate production.
• Support new product introduction (NPI) and maintain high standards on repeat production work.
• Ensure all programs and processes meet quality requirements, including GD&T standards.
• Identify and implement continuous improvement opportunities to enhance quality, efficiency, and throughput.
• Maintain accurate documentation including work instructions and program revisions.
• Adhere to all safety, quality, and operational procedures.

Skills

CNC programming

GD&T

Multi-axis machining

CAM software

Problem solving

Team collaboration

Tools

Mastercam

NX

Job description

Primus Aerospace is seeking a skilled CNC Programmer in Maryland to develop and optimize programs for 3-, 4-, and 5-axis mills and lathes within a fast-paced shop. You will own programming and ensure quality and on-time delivery.

Collaborate with machinists and cross-functional teams to drive cycle-time reductions, tooling selections, and fixture designs, while maintaining GD&T conformance and rigorous documentation. This full-time role offers competitive pay and benefits.