CNC Machinist - 2nd Shift

American Rheinmetall•Lansing, MI

About The Position

CNC Machinists operate and maintain CNC machining centers to machine metallic workpieces, including castings, forgings, and bar stock. The role has three progressive levels, with increasing technical expertise, programming ability, setup complexity, troubleshooting responsibility, and leadership. Across levels, machinists support production and quality requirements, maintain equipment and records, follow safety and environmental policies, and contribute to continuous improvement. Level 1 focuses on operating machines and basic maintenance; Level 2 adds program editing, machine setup, process troubleshooting, intermediate calculations, and mentoring; Level 3 includes machining planning, programming, advanced setup and quality assurance, leadership, standards compliance, and coordination of complex repairs. The position is performed in a production environment with exposure to machine operations. Employees are occasionally required to stand, walk, sit, handle tools, and reach with their arms, and must occasionally lift or move up to 50 pounds. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

Requirements

High school diploma or GED equivalent.
CNC Machinist Level 1: At least 1 year of CNC machining experience.
CNC Machinist Level 2: At least 3 years of CNC machining experience.
CNC Machinist Level 3: At least 5 years of CNC machining experience, or equivalent education and experience.
Ability to add, subtract, multiply, and divide whole numbers, fractions, and decimals; compute ratios and percentages; and interpret bar graphs.
Ability to follow written, oral, or diagram instructions.
Ability and willingness to obtain an overhead crane permit as part of the job requirements.
Level 2: Proficiency in basic geometry and trigonometry; strong troubleshooting and process improvement skills; ability to read and interpret technical drawings and work instructions.
Level 3: 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.
Must pass a background check, employment verification, reference checks, and controlled substance testing.
Demonstrated attention to work volume, accuracy, reliability, teamwork, initiative, policy compliance, and safe work practices.

Nice To Haves

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

Responsibilities

Operate CNC machines by setting tool registers, offsets, compensation, and conditional switches.
Perform machining operations including drilling, grooving, turning, facing, boring, and threading on metallic workpieces.
Measure workpieces and machine positions, verify settings, detect malfunctions, adjust controls, and replace worn tools.
Follow safety procedures, wear required PPE, and maintain a clean and safe work environment.
Perform preventive maintenance, troubleshoot malfunctions, and arrange or call for repairs.
Maintain production and quality logs and communicate shift activity and irregularities.
Edit and prove CNC part programs and set up machines by installing and adjusting chucks, tools, attachments, collets, bushings, cams, gears, and stock pushers.
Troubleshoot machining processes and adjust or reprogram controls.
Train and mentor Level 1 machinists as needed.
Plan machining by reviewing work orders, blueprints, engineering plans, and GD&T requirements.
Program CNC machines, establish zero or reference points, and prove part programs.
Set up CNC machines with advanced fixturing, tramming, and tooling requirements.
Oversee advanced quality assurance procedures and ensure compliance with AS9100 and ISO14001 standards.
Train and lead Level 1 and Level 2 machinists, providing technical guidance.
Participate in lessons learned and continuous improvement activities and support organizational initiatives.
Update technical knowledge through training and technical reading and take on assigned tasks.