2nd Shift - CNC Machinist

Rheinmetall; Lansing (MI); On-site; USD 55,000 - 75,000; Full time

Job summary

American Rheinmetall in Lansing, MI seeks a CNC Machinist to operate and maintain CNC centers for boring, facing, threading on castings, forgings and bar stock. Levels 1–3 indicate increasing skill and leadership responsibilities.

You will plan, program, and set up machines, verify first runs, and drive process improvements. Five years of CNC experience, GD&T proficiency, and strong geometry/trigonometry are essential, along with experience with calipers, micrometers, and bore gauges.

Qualifications

• High school diploma or GED required.
• At least five years of CNC machining experience.
• Proficiency in GD&T for print reading.
• Strong understanding of geometry, trigonometry, and machining calculations.
• Experience with precision instruments (calipers, micrometers, bore gauges).
• Must pass background check, employment verification and drug testing.

Responsibilities

• Plan machining by reviewing work orders, blueprints, and GD&T.
• Program CNC machines, establish zero points, and prove part programs.
• Set up CNC machines with advanced fixturing, tramming, and tooling.
• Verify first-run and sample workpieces to international standards.
• Troubleshoot, reprogram controls, and oversee QA procedures.
• Train and lead Level 1 and 2 machinists with technical guidance.
• Participate in lessons learned and process improvement activities.
• Ensure compliance with AS9100 and ISO14001 standards.
• Document production activity to maintain shift continuity.
• Perform advanced preventive maintenance and coordinate repairs.

Skills

GD&T print reading

Geometry and trig

Precision measurement

Education

High school diploma or GED

Tools

Calipers

Micrometers

Bore gauges

Job description

American Rheinmetall is a leader in the design, development, and production of advanced tracked and wheeled vehicles, vehicle systems, and critical components that support U.S. military modernization. Our expertise spans electronic and mechanical systems, fabricated structures, armored products, rubber solutions, and track systems, delivering reliable innovation to both defense and commercial markets. As part of the global Rheinmetall family, we combine proven heritage with forward-looking technology to provide solutions that defend and feed the world.

Job Summary:

CNC Machinists operate and maintain CNC machining centers to perform functions such as boring, facing, threading, and other machining of metallic workpieces including castings, forgings, and bar stock. Levels 1, 2, and 3 represent progressive skills and responsibilities, with each level building upon the last in terms of technical expertise, programming ability, and leadership.

Essential Functions:

• Plan machining by reviewing work orders, blueprints, engineering plans, and GD&T requirements.
• Program CNC machines, including entering instructions, establishing zero/reference points, and proving part programs.
• Set up CNC machines with advanced fixturing, tramming, and tooling requirements.
• Verify settings and ensure accuracy of first-run and sample workpieces to international standards.
• Troubleshoot processes, reprogram controls, and oversee advanced quality assurance procedures.
• Train and lead Level 1 and 2 machinists, providing technical guidance.
• Participate in lessons learned and process improvement activities.
• Ensure compliance with AS9100 and ISO14001 standards.
• Document and communicate production activity to maintain shift continuity.
• Perform advanced preventive maintenance and coordinate complex repair needs.

Minimum Qualifications:

• Education:High school diploma or GED equivalent.
• Experience:At least five (5) years of CNC machining experience, or equivalent education/experience.
• Skills:
  • Proficiency in GD&T for print reading.
  • Strong understanding of geometry, trigonometry, and advanced machining calculations.
  • Experience with calipers, micrometers, bore gages, and other precision instruments.
• Background Requirements:Must pass background check, employment verification, reference checks, and controlled substance testing.

Preferred Qualifications

• Prior experience in aerospace/defense machining.
• Strong knowledge of AS9100 and ISO14001 standards.

Competencies (All Levels)

• Quantity of Work: Produces work in the required volume and time frame.
• Quality of Work: Meets accuracy standards with minimal rework.
• Judgment/Knowledge of Job: Demonstrates knowledge of techniques, equipment, and procedures.
• Attendance/Dependability: Reliable and punctual.
• Teamwork/Attitude: Cooperative and open to feedback.
• Initiative/Independence: Takes on tasks and works independently.
• Adherence to Policy: Follows quality/environmental policies.
• Adherence to Safety: Practices safe work habits and wears required PPE.

Working Conditions and Physical Demands

• While performing duties, the employee is occasionally required to stand, walk, sit, use hands to handle tools, and reach with arms.
• Must occasionally lift and/or move up to 50 pounds.
• Work is performed in a production environment with exposure to machining operations.
• Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

Equal Employment Opportunity Statement:

American Rheinmetall provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sex (including pregnancy), gender identity, national origin, age, disability, or marital status, in accordance with applicable federal, state and local laws. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.