SENIOR ENGINEER - NC PROGRAMMING

PRIME FUNCTION

To develop, optimize, and implement efficient manufacturing processes that enhance productivity, ensure quality compliance, reduce costs, and support continuous improvement initiatives in machining and assembly operations.

JOB DESCRIPTION / RESPONSIBILITIES

• Develop NC/CNC programs for multi-axis machining centers, turning centers, and special-purpose machines based on engineering drawings and customer requirements.
• Create and optimize machining strategies to achieve quality, productivity, and cost objectives.
• Generate tool paths using CAM software and ensure program accuracy before production release.
• Conduct simulation and verification of NC programs to prevent machining errors and collisions.
• Select appropriate cutting tools, machining parameters, fixtures, and work-holding methods.
• Support process planning and manufacturing engineering activities for new and existing products.
• Coordinate with Production, Quality, Tooling, and Engineering teams during process development and validation.
• Perform prove-out activities and machine trials for new programs and process improvements.
• Analyze cycle times and implement optimization initiatives to improve productivity and machine utilization.
• Ensure all NC programs comply with aerospace customer specifications and internal standards.
• Maintain program revision control and ensure proper documentation of NC programs and process sheets.
• Support New Product Development (NPD), FAI, APQP, PPAP, and process validation activities.
• Troubleshoot machining issues and provide technical support to production teams.
• Participate in root cause analysis and implementation of corrective and preventive actions.

AUTHORITY

• Recommend machining strategies, tooling selection, and process improvements.
• Approve NC program modifications within assigned responsibilities.
• Coordinate machine trials and process validation activities.
• Escalate technical risks, process limitations, and quality concerns to Engineering Manager.

JOB SPECIFICATION / COMPETENCY

Qualification:

• BE / B.Tech / Diploma in Mechanical, Production, Manufacturing Engineering, or related discipline.

Experience:

• 5 to 10 years of experience in NC Programming, CNC Machining, CAM Programming, or Manufacturing Engineering.
• Experience in Aerospace, Precision Machining, or Automotive Manufacturing preferred.

Technical Skills:

• Strong knowledge of CNC machining processes and manufacturing practices.
• Proficiency in CAM software such as Mastercam, NX CAM, Powermill, HyperMill, or similar platforms.
• Understanding of G-Code, M-Code, CNC machine controls, and machining cycles.
• Knowledge of 3-axis, 4-axis, and 5-axis machining operations.
• Ability to interpret engineering drawings, GD&T, and customer specifications..

Behavioural Competencies:

• Strong analytical and problem-solving skills.
• Attention to detail and technical accuracy.
• Effective communication and cross-functional coordination.
• Proactive and result-oriented approach.
• Ability to work under pressure and manage multiple projects.
• Continuous learning and improvement mindset.
• High level of accountability and ownership.

PERFORMANCE MEASURES

• Timely development and release of NC programs.
• First-time-right program approval and trial success rate.
• Reduction in machining cycle time and process optimization achievements.
• Improvement in machine utilization and productivity.
• Reduction in program-related rejections, rework, and machining errors.
• On-time support for NPD, FAI, and process validation activities.
• Tool life improvement and machining cost reduction.
• Compliance with engineering standards and documentation requirements.
• Effectiveness in resolving machining and programming issues.
• Contribution to continuous improvement and cost-saving initiatives.

Skills

Competencies