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60 Navistar Machining Jobs Hiring Near You

Summit Truck Group

Body Shop Foreman

Tulsa, OK

... and machines in the Body Shop Department. Responsibilities: * Responsible to review work in progress. * Responsible to other departments, service write, Navistar, and customers to address any ...

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All JobsNavistar Machining Jobs

Navistar Jobs Information

What are the key skills and qualifications needed to thrive as a Machinist, and why are they important?

To thrive as a Machinist, you need strong mechanical aptitude, attention to detail, and experience with blueprint reading, typically supported by vocational training or an apprenticeship. Proficiency with CNC machines, manual lathes, milling machines, and familiarity with CAD/CAM software are essential, along with relevant certifications such as NIMS. Problem-solving, teamwork, and effective communication are standout soft skills in this role. These skills ensure precision manufacturing, safe operations, and efficient collaboration in producing high-quality components.

What are some of the common challenges faced by machinists on the job, and how can they be managed?

Machinists often encounter challenges such as tight production deadlines, maintaining high precision in parts manufacturing, and keeping up with evolving CNC technology. Managing these challenges typically involves strong attention to detail, effective time management, and continuous learning to stay current with new machinery and software. Collaborating closely with engineers and quality control teams also helps resolve production issues quickly and ensures that finished products meet specifications.

What is machining?

Machining is a manufacturing process in which material is removed from a workpiece to shape or finish it into the desired form, typically using tools such as lathes, mills, or drills. It is commonly used in metalworking but can also be applied to plastics, wood, and other materials. Machining processes include cutting, drilling, grinding, and turning, and are essential for creating precise parts for various industries like automotive, aerospace, and electronics. Skilled machinists operate these machines, read blueprints, and use measuring instruments to ensure accuracy. Advancements in technology, such as CNC (Computer Numerical Control) machining, have greatly improved precision and efficiency in the field.

What is the difference between Machining vs CNC Operator?

AspectMachiningCNC Operator
CredentialsHigh school diploma or equivalent; technical trainingHigh school diploma; CNC programming knowledge often preferred
Work EnvironmentMachine shops, manufacturing plantsManufacturing facilities, machine shops
Job RoleOperating various manual or semi-automatic machines to shape partsSetting up, operating, and monitoring CNC machines
Industry UsageCommon in manufacturing, aerospace, automotivePrimarily in manufacturing, aerospace, automotive sectors

Machining involves operating manual or semi-automatic machines to create parts, requiring technical skills and hands-on work. CNC Operators focus on programming and managing CNC machines, often requiring knowledge of G-code and setup procedures. Both roles are essential in manufacturing but differ in technical complexity and automation level.

What is it like to work at Navistar?

Navistar is a company that values innovation, collaboration, and customer satisfaction, fostering a culture that encourages employees to think creatively and work together to achieve common goals.

As a leading manufacturer of commercial trucks, buses, and engines, Navistar offers a dynamic work environment with diverse teams of engineers, technicians, and professionals working together to design, develop, and manufacture high-quality products that meet the needs of customers worldwide.

Working at Navistar may appeal to candidates who are passionate about the transportation industry, enjoy working on complex technical projects, and value a company that prioritizes innovation, safety, and customer satisfaction, offering opportunities for professional growth and development in a fast-paced and dynamic industry.
What are the most popular job types at Navistar?
    What are the most popular jobs at Navistar?
    What are the most popular categories at Navistar?
    Infographic showing various Machining job openings at Navistar in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.
    Diesel Technician III

    Diesel Technician III

    Unlimited Carrier Inc

    Bolingbrook, IL • On-site

    Full-time

    Posted 21 days ago

    Job description

    Job Description

    Job Title: Diesel Technician III

    Department:

    Truck Service Point

    Reports to: Shop Foreman

    Effective Date:

    05.06.2026

    Position Overview

    The Diesel Truck Technician III is a highly skilled, senior-level technician responsible for performing complex diagnostics and advanced repairs on diesel-powered trucks and related equipment. This role serves as a technical expert within the shop, providing leadership, mentoring junior technicians, and ensuring high-quality repair standards.

    Advanced Diagnostics & Repair
    • Perform expert-level diagnosis on complex mechanical, electrical, aftertreatment, and driveline systems.
    • Troubleshoot and repair:

    o Diesel engines o Aftertreatment & emissions systems (DPF, DOC, SCR) o Multiplexing & CAN bus systems o High-level electrical faults and communication issues o Transmission and driveline components

    • Conduct engine performance testing, calibrations, and software updates using OEM tools.
    Major Component Repair
    • Perform engine component replacement (turbochargers, injectors, EGR systems, pumps).
    • Replace major assemblies such as transmissions, differentials, and axles.
    • Execute advanced brake, suspension, and steering repairs.
    Preventative Maintenance & Compliance
    • Conduct and verify all levels of PM (A/B/C) including advanced inspection points.
    • Perform DOT inspections and ensure full regulatory compliance.
    • Identify root causes of recurring fleet issues and recommend corrective measures.
    Leadership, Training & Technical Support
    • Mentor and train Technicians I and II on best practices, troubleshooting, and repair methods.
    • Serve as a technical resource for complex job assignments.
    • Support shop leadership in quality control.
    Documentation & Reporting
    • Document repairs, diagnostics, and parts usage thoroughly in maintenance systems.
    • Contribute to procedural improvements and standard operating practices.
    Safety & Shop Standards
    • Lead by example in following all safety protocols and PPE requirements.
    • Identify hazards and take corrective action to maintain a safe work environment.
    • Ensure proper use and care of shop tools, equipment, and diagnostic devices.

    Skills and Requirements

    Required Qualifications
    • Minimum 5+ years of experience in diesel truck or heavy equipment repair.
    • Advanced diagnostic skills with OEM software (e.g., Cummins INSITE, Detroit DiagnosticLink, Navistar).
    • Strong understanding of electrical systems, aftertreatment systems, and data networks.
    • Ability to read complex wiring diagrams, schematics, and service manuals.
    • Valid driver’s license.
    • Ability to lift 50+ lbs. and perform physically demanding work.
    Preferred Qualifications
    • Formal diesel technology education or equivalent experience.
    • Multiple ASE Medium/Heavy Truck (T-Series) certifications, or ASE Master certified.
    • OEM-specific training or certifications (Cummins, Detroit, PACCAR, Navistar, Allison).
    • Experience training or mentoring other technicians.
    • Strong communication and leadership skills.
    • CDL Class A or B
    Work Environment
    • Shop environment with exposure to noise, fumes, and heavy machinery.
    • Requires standing, bending, lifting, and use of heavy tools.
    • May require occasional outdoor work depending on facility setup.

    Salary

    Pay Range: $36.00 – $43.00 per hour, based on experience, certifications, and shift.

    The above information on this description has been designed to indicate the general nature and level of work performed by associates within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of associates assigned to this job.


    Schedule: Monday–Friday, 10:00 AM–6:30 PM