Senior CNC Process Engineer — Lean, DFM, High-Precision

Accelera; Windsor (CT); On-site; USD 110,000 - 140,000; Full time

Job summary

Accelera is seeking a Process Development Engineer to lead smooth transitions of complex designs into precise production. You will optimize CNC programs and processes to maximize efficiency, quality, and reliability across high-precision manufacturing environments.

You will develop advanced machining sequences, mentor staff, and drive continuous improvement initiatives while coordinating DFM feedback with engineering teams.

Qualifications

• Minimum of 5 years of professional experience in CNC process engineering and precision machining.
• Advanced proficiency in CNC programming, including probing and macro-based logic.
• Expert-level CAD/CAM software skills and verification tools.
• Deep understanding of multi-axis machining principles and complex mill-turn operations.
• Strong command of GD&T (ASME Y14.5) and technical blueprint interpretation.
• Proven ability to utilize metrology systems for rigorous quality validation.

Responsibilities

• Design and validate robust CNC machining sequences, including advanced tooling and fixture strategies for multi-axis equipment.
• Drive the development of high-performance CNC programs using CAD/CAM software to meet stringent technical specifications.
• Analyze production workflows to identify bottlenecks, reduce cycle times, and eliminate waste through continuous improvement methodologies.
• Provide critical Design for Manufacturability (DFM) feedback to engineering teams to streamline product launches.
• Conduct root-cause analysis on production challenges, implementing permanent corrective actions to maintain operational excellence.
• Develop comprehensive technical documentation, including standard operating procedures and setup guides, to ensure consistent manufacturing outcomes.
• Mentor production staff on advanced machining techniques, quality standards, and best practices.
• Champion Lean Manufacturing initiatives, including 5S and Kaizen, to foster a culture of efficiency and safety.

Skills

CNC programming

CNC process engineering

CAD/CAM software

Multi-axis machining

GD&T ASME Y14.5

Metrology systems

Probing & macros

Education

Bachelor’s degree in Mechanical or Manufacturing Engineering

Tools

CAD/CAM software suites

Verification tools

ERP/MRP systems

Job description

Accelera is seeking a Process Development Engineer to lead smooth transitions of complex designs into precise production. You will optimize CNC programs and processes to maximize efficiency, quality, and reliability across high-precision manufacturing environments.

You will develop advanced machining sequences, mentor staff, and drive continuous improvement initiatives while coordinating DFM feedback with engineering teams.