Senior CNC Programmer: 3–5 Axis Milling & Lathes

Primus Aerospace; Maryland; On-site; USD 55,000 - 69,000; Full time

Benefits offered by this job

Medical/Dental/Vision

401(k) match

PTO + holidays

Disability insurance

Incentive plans

Job summary

Primus Aerospace is seeking a skilled CNC Programmer to develop, optimize, and maintain programs for 3-, 4-, and 5-axis mills and lathes in a fast-paced aerospace manufacturing cell.

You will interpret complex blueprints with GD&T, collaborate with machinists and engineers, document programs, and drive continuous improvement while ensuring quality and on-time delivery. This full-time role offers competitive hourly compensation and comprehensive benefits in a candidate-focused environment.

Qualifications

• Minimum of five (5) years of CNC programming experience for mills and/or lathes.
• Strong understanding of GD&T and blueprint reading.
• Experience with multi-axis machining (3-, 4-, and 5-axis).
• Proficiency with CAM software (e.g., Mastercam, NX, or similar) preferred.
• Strong problem-solving skills and attention to detail.

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

GD&T knowledge

Blueprint reading

Collaborative

Problem solving

Tools

Mastercam

NX

Job description

Primus Aerospace is seeking a skilled CNC Programmer to develop, optimize, and maintain programs for 3-, 4-, and 5-axis mills and lathes in a fast-paced aerospace manufacturing cell.

You will interpret complex blueprints with GD&T, collaborate with machinists and engineers, document programs, and drive continuous improvement while ensuring quality and on-time delivery. This full-time role offers competitive hourly compensation and comprehensive benefits in a candidate-focused environment.