Machinist

Aerotek; Bay City (MI); On-site; USD 46,000 - 58,000; Full time

Job summary

Aerotek is seeking a CNC Machinist for 1st, 2nd and 3rd shifts in Bay City, MI. You will set up, qualify and operate both manual and CNC machines to produce high-tolerance components for automotive, aerospace and energy sectors.

Candidates should have experience with 3-axis and 5-axis machining, GD&T, and ISO 9001 practices. Overtime is available; shift premiums apply for 2nd and 3rd shifts.

Qualifications

• High school diploma or equivalent.
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Responsibilities

• Set up CNC machines using edge finders and indicators for precise positioning.
• Operate 3-axis and 5-axis mills and monitor multiple machines to maintain quality and throughput.
• Enter machining instructions and programs based on programmer data and production docs.
• Inspect parts with calipers, micrometers, and depth micrometers to verify tolerances.

Skills

CNC Machining

Blueprint Reading

5-Axis Machining

Mastercam CAD/CAM

G&M Codes

Quality Inspection

Tooling Selection

CMM Knowledge

Safety Procedures

Education

High School Diploma

Trade School Machining

Tools

Fadal

Okuma

Makino

Mazak

Hurco

Mikron

Job description

Job Title: CNC Machinist 1st, 2nd & 3rd Shift

Job Description

This role is ideal for an experienced CNC Machinist who enjoys complex 3-axis and 5-axis machining, precise setups, and high-tolerance work in a fast-paced production environment. You will set up, qualify, and operate both manual and CNC machines, working with advanced equipment and controls to produce high-quality components for automotive, aerospace, energy, chemical, and environmental applications. Multiple openings are available on 2nd and 3rd shift, with shift premiums and ample voluntary overtime.

Responsibilities

• Set up CNC machines using methods that involve edge finders and indicators to ensure accurate and repeatable positioning.

• Perform first-piece qualification through detailed inspections, fine-tune machine settings, and verify that parts meet close and exacting tolerances and high-resolution aesthetic requirements.

• Operate a variety of equipment including 3-axis mills (such as Fadal, Okuma, Makino, and Mazak) and 5-axis machines (such as Hurco and Mikron), as well as manual machines when needed.

• Work with multiple CNC controllers including Heidenhain, Fanuc, Okuma, Hurco, Makino Pro 5 and Pro 6, and Fadal to run programs and adjust offsets.

• Enter machining instructions and programs into CNC equipment based on information provided by programmers and production documentation.

• Set up CNC equipment with the correct attachments, tooling, and workholding to perform each job safely and efficiently.

• Operate and monitor CNC machines, including running multiple machines at a time while maintaining quality and throughput.

• Troubleshoot issues related to machine programming, tooling, and setup, and make appropriate adjustments to maintain part quality and productivity.

• Collect data from blueprints, plans, work orders, and other sources to complete inspection sheets and production documentation, following ISO 9001 practices where applicable.

• Inspect parts using calipers, micrometers, depth micrometers, gage pins, and other precision measuring tools to confirm compliance with specifications.

• Perform routine inspection and preventive maintenance (PMP) duties on equipment to ensure reliable operation and minimize downtime.

• Follow all safety procedures and regulations while maintaining a clean and organized work area.

• Collaborate closely with engineers, management, and other team members to resolve issues, improve processes, and meet production goals.

• Apply knowledge of GD&T, decimal systems, G and M codes, and CNC machining principles to interpret drawings and programs correctly.

• Use CMM equipment or work with CMM results when required to verify complex dimensions and tolerances.

• Follow work instructions accurately and consistently, demonstrating strong attention to detail and good listening skills.

• Support high-volume production in a large machining shop environment, contributing to continuous improvement and quality initiatives.

Essential Skills

• 310 years of CNC machining experience, including setup and operation of 3-axis and 5-axis CNC machines.

• Strong ability to read and interpret blueprints, engineering drawings, and work instructions.

• Proven capability to set up your own machine and inspect parts to verify conformance to specifications.

• Hands-on experience with both manual machining and CNC machining operations.

• Working knowledge of Mastercam and CAD/CAM systems for CNC programming or program verification.

• Experience with G and M codes and practical understanding of CNC programming fundamentals.

• Knowledge and experience in 3-axis and 5-axis CNC machining, including tooling selection and workholding.

• Familiarity with ISO 9001 quality systems and completing inspection sheets and related documentation.

• Ability to enter and adjust instructions in CNC equipment based on programmer-provided data and production requirements.

• Experience operating and monitoring multiple CNC machines simultaneously while maintaining quality and safety.

• Troubleshooting skills for machine programming, tooling, and setup issues.

• CMM familiarity or knowledge for dimensional inspection of complex parts.

• Proficiency using precision measuring tools such as calipers, micrometers, depth micrometers, and gage pins.

• Knowledge of different tooling types including end mills, bullnose cutters, ballnose cutters, chamfer mills, drills, and related tooling.

• Understanding of GD&T and decimal systems for accurate interpretation of dimensions and tolerances.

• Ability to follow safety procedures and regulations consistently in a production environment.

• Strong attention to detail, good listening skills, and the ability to follow work instructions precisely.

• Team-oriented mindset with willingness to collaborate with engineers, management, and other team members.

• High school diploma or equivalent.

Additional Skills & Qualifications

• Completion of a trade school program in machining or a related technical field.

• At least 5 years of machinist experience in a production or precision machining environment.

• Experience in aerospace and defense machining, particularly with close-tolerance and high-specification components.

• Familiarity with equipment and controls from manufacturers such as Okuma, Makino, Mazak, Hurco, Fadal, and Mikron.

• Experience working with chemical, automotive, aerospace, energy, and environmental industry components.

• Comfort working with advanced CNC controllers including Heidenhain, Fanuc, Okuma, Hurco, and Makino Pro 5/Pro 6.

• Lathe experience and broader machining background beyond milling is beneficial.

• Knowledge of process machining in high-volume production environments.

Why Work Here?

You will join a global, innovation-driven organization recognized as an expert in electrical specialties and advanced materials for high-tech industries. With a strong international footprint across dozens of countries, numerous industrial sites, and dedicated R&D centers, the company focuses on developing custom solutions and key products that address the technological challenges of tomorrow. Over more than a century, it has built a culture of continuous improvement, high standards, and long-term customer partnerships. Its technologies support progress in wind and solar power, electronics, electric vehicles, aeronautics, space, and many other cutting-edge sectors, offering employees the opportunity to contribute to impactful, future-focused projects. The environment encourages professional growth, technical excellence, and collaboration, with access to advanced equipment and the flexibility of voluntary overtime for those who want to maximize their earnings.

Work Environment

You will work in a large, high-volume production machining facility that supports automotive and aerospace customers with precision machining services. The shop employs over 160 machinists and engineers, providing a collaborative and technically rich environment. Standard shift hours are 6:00 a.m. to 2:00 p.m. for 1st shift, 2:00 p.m. to 10:00 p.m. for 2nd shift, and 10:00 p.m. to 6:00 a.m. for 3rd shift. Significant overtime is currently available on a voluntary basis, allowing you to choose additional hours without mandatory overtime requirements. The facility uses a wide range of modern CNC and manual machines, including 3-axis and 5-axis mills from manufacturers such as Fadal, Okuma, Makino, Mazak, Hurco, and Mikron, along with controllers including Heidenhain, Fanuc, Okuma, Hurco, Makino Pro 5 and Pro 6, and Fadal. You will work with common precision measurement tools, CMM equipment, and various cutting tools in a production-focused environment that emphasizes safety, quality, and efficiency, with appropriate industrial attire and personal protective equipment expected on the shop floor.

Job Type & Location

This is a Permanent position based out of Bay City, MI.

Pay and Benefits

The pay range for this position is $45760.00 - $58240.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Medical, Dental, Vision, PTO, Holiday, Sick time (front loaded), 401k

Job Type & Location

This is a Permanent position based out of Bay City, MI.

Application Deadline

This position is anticipated to close on Nov 7, 2026.

Workplace Type

This is a fully onsite position in Bay City,MI.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.