Senior Manufacturing Engineer - CNC programming and machining
Company: Talent Search PRO
Location: Bolingbrook
Posted on: April 3, 2026
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Job Description:
Position Summary: Seeking a highly experienced Senior
Manufacturing Engineer with deep expertise in CNC machining within
the automotive industry. This role is responsible for optimizing
machining processes, improving throughput and quality, and leading
CNC programming and process development initiatives across
production lines. The ideal candidate is a hands-on, 'working'
engineer capable of troubleshooting, programming, and driving
continuous improvement on the shop floor. Key Responsibilities:
Optimize machining processes to improve OEE, reduce scrap, and
increase throughput. Develop, modify, and validate CNC programs for
lathes and milling machines (vertical and horizontal). Lead
toolpath development and cutting strategy optimization for
automotive components. Identify and implement optimal tooling,
inserts, and workholding solutions. Troubleshoot machining issues
including cycle time, tool wear, chatter, and dimensional
variation. Collaborate with Quality to ensure process capability
(Cp/Cpk) and first-piece validation. Drive continuous improvement
initiatives using Lean manufacturing and Six Sigma principles.
Develop and maintain process documentation, work instructions, and
standards. Work cross-functionally with operations, maintenance,
and quality teams Required Qualifications: Bachelor’s degree in
Engineering or equivalent hands-on experience. 5 years of CNC
programming and machining experience in automotive manufacturing.
Expertise in CNC lathes and milling machines (Fuji, Mori Seiki
preferred). Proficiency in CAM software (Mastercam or similar) and
AutoCAD. Strong understanding of GD&T, blueprint reading, and
tolerance stack-ups. Experience with CMMs, Zoller tool presetters,
and measurement systems. Knowledge of carbide tooling, inserts, and
tool holders. Experience with fixtures (hydraulic and pneumatic)
and workholding design. Strong knowledge of SPC, capability
studies, and process control. Hands-on troubleshooting and shop
floor support experience. Preferred Qualifications: Experience in
high-volume automotive production environments. Background in
multi-axis machining. Familiarity with ERP/MES systems. Six Sigma
or Lean certification. Experience leading process improvement
projects.
Keywords: Talent Search PRO, DeKalb , Senior Manufacturing Engineer - CNC programming and machining, Engineering , Bolingbrook, Illinois
