JOB DETAILS

Manufacturing Engineer

CompanyTCCI MANUFACTURING LLC
LocationDecatur
Work ModeOn Site
PostedDecember 4, 2025
About The Company
TCCI is a global leader in compressor technology for commercial, heavy-duty, and automotive specialty markets and offers the largest range of electric compressor capacity and voltage of any compressor manufacturer. We deliver innovative product solutions that exceed customer expectations and drive the industry towards a more sustainable future.
About the Role

Description

Company Background

TCCI Manufacturing is a world leader in compressor technology for commercial vehicles, automotive, and same-day delivery vehicles. Our global footprint spans 10 locations across the US, China, India, Germany, UK, Ireland, Spain, and Mexico—employing more than 650 employees worldwide.

TCCI has become one of the leading global Electric Compressor (EC) Manufacturers for the commercial & heavy-duty sectors, as well as automotive specialty vehicle markets. As we look to the future, we will pioneer technology in electrification and support our customers’ plans for a full electrification solution that includes vehicle production, charging, route planning, and infrastructure.


Role Overview:
The Manufacturing Engineer will be responsible for developing, optimizing, and supporting CNC machining processes, including programming and optimizing milling and lathe operations. This role ensures efficient production, high-quality standards, and continuous improvement in a fast-paced manufacturing environment.


Key Responsibilities:  

  • Process Development & Optimization
    • Design and implement CNC machining processes for new and existing products.
    • Participate cross-functionally with Quality and lead department-specific APQP actions as required, including product validation.
    • Select appropriate tooling, fixtures, and cutting parameters for milling and lathe operations.
    • Develop and maintain CNC programs using CAD/CAM software.
  • Continuous Improvement
    • Analyze production data to identify opportunities for cycle time reduction and cost savings.
    • Implement lean manufacturing principles and Six Sigma methodologies.
  • Quality Assurance
    • Ensure compliance with dimensional tolerances and surface finish requirements.
    • Collaborate with the Quality team to resolve machining-related issues and improve inspection processes.
  • Equipment & Maintenance
    • Support installation, setup, and troubleshooting of CNC machines.
    • Recommend upgrades or replacements for tooling and equipment.
  • Documentation & Training
    • Create and maintain process documentation, work instructions, and setup sheets.
    • Train operators and technicians on best practices for CNC machining.

Requirements

Key Qualifications:  

  • Education: Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or related field.

  • Experience: 
    • 3+ years in CNC machining environment (milling and lathe operations).
    • Proficiency in CAD/CAM software (e.g., Mastercam, SolidWorks).
    • Experience with Milling and Lathe Operations.

  • Skills: 
    • CNC Programming (Fanuc, Siemens) 
    • Lean Manufacturing & Six Sigma 
    • Tooling Design and Selection 
    • CAD/CAM (SolidWorks, Mastercam) 
    • Process Validation & PPAP
    • Strong knowledge of G-code programming and CNC       controls.
    • Understanding and use of GD&T, material properties, and cutting tool technology.
    • Excellent problem-solving and analytical skills.
    • Process Documentation & Work Instructions. 
    • Quality Control & Inspection Tools, including CMM.
    • Basic PLC Programming.
    • Design and creation of custom fixtures for complex parts.
    • Ability to lead cross-functional teams for new product introduction.
    • Ability to create training documentation and conduct technical training to employees with varying degrees of experience.

      

Preferred Qualifications

  • 5-8 Years of experience in a production environment.
  • Experience with automation and robotic integration.
  • Familiarity with G&M Code, Modeling Softwares
  • Knowledge of ISO 9001 or AS9100 standards.

Physical Requirements

  • Ability to work in a manufacturing environment with exposure to noise, oils, and moving machinery.
  • Occasional lifting of up to 50 lbs.
Key Skills
CNC ProgrammingLean ManufacturingSix SigmaTooling DesignCAD/CAMProcess ValidationPPAPG-Code ProgrammingQuality ControlInspection ToolsBasic PLC ProgrammingCustom Fixtures DesignProblem-SolvingAnalytical SkillsTechnical TrainingCross-Functional Team Leadership
Categories
EngineeringManufacturing
Job Information
📋Core Responsibilities
The Manufacturing Engineer will develop, optimize, and support CNC machining processes, ensuring efficient production and high-quality standards. This role involves continuous improvement in a fast-paced manufacturing environment.
📋Job Type
full time
📊Experience Level
2-5
💼Company Size
159
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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