CNC Machinist 3rd Shift

Job Title: CNC Machinist – 3rd Shift (3-Axis Milling)

Job Description

This hands-on role is ideal for a skilled and detail-oriented CNC Machinist / Programmer who enjoys working on 3-axis vertical milling machines. You will set up, program, and operate CNC equipment, perform precision measurements, and ensure components meet exact specifications. The position is on 3rd shift from 4:00 p.m. to 4:00 a.m. and plays a key role in supporting a high-quality, production-focused manufacturing environment.

Responsibilities

• Set up, program, and operate 3-axis CNC vertical milling machines to produce precision components according to engineering specifications.
• Align, level, and securely rig holding fixtures, cutting tools, attachments, and raw materials onto machines to ensure safe and accurate machining.
• Interpret advanced blueprints and technical drawings, applying Geometric Dimensioning and Tolerancing (GD&T) principles to achieve required dimensions and tolerances.
• Calculate exact dimensions and tolerances using mathematics and precision measuring instruments such as micrometers and calipers.
• Perform basic G and M code edits at the machine controller to correct dimensional variances and improve part accuracy.
• Select appropriate tooling and cutting parameters for each job, perform tool offsets, and change worn inserts as needed to maintain optimal machining performance.
• Manage and adjust machine attachments and fixtures to support efficient setups and changeovers.
• Conduct in-process inspections to verify part quality and compliance with blueprint specifications.
• Maintain a clean, organized, and safe work area, following shop standards and best practices.
• Perform basic daily preventative maintenance on CNC machines to support reliability and minimize downtime.

Essential Skills

• Hands-on experience setting up and operating 3-axis CNC vertical milling machines.
• Proficiency in CNC machine setup, including fixturing, tooling, and establishing work offsets.
• Ability to interpret advanced blueprints and engineering drawings.
• Working knowledge of Geometric Dimensioning and Tolerancing (GD&T).
• Experience with micrometers, calipers, and other precision measurement tools for comparing parts to blueprints.
• Capability to perform basic G and M code edits at the machine controller to resolve dimensional issues.
• Strong mechanical aptitude and attention to detail in a production machining environment.
• High school diploma, GED, or equivalent trade school training.

Additional Skills & Qualifications

• Experience with mill machining in a manufacturing or job shop setting.
• Experience in CNC programming or program editing for 3-axis milling operations.
• Comfort working independently on 3rd shift from 4:00 p.m. to 4:00 a.m.
• Ability to apply basic mathematics for machining calculations and quality checks.
• Trade school coursework or apprenticeships related to CNC machining or manufacturing technology.

Why Work Here?

You will join a manufacturing team that values precision, craftsmanship, and continuous improvement. The environment encourages hands-on problem-solving, supports skill development in CNC machining and programming, and offers the stability of a structured shift schedule. You can take pride in producing high-quality parts while working with modern equipment in a setting that emphasizes safety, cleanliness, and professional growth.

Work Environment

This role is based in a production machining facility focused on 3-axis CNC vertical milling operations. You will work primarily on 3rd shift from 4:00 p.m. to 4:00 a.m., using CNC mills, fixturing systems, cutting tools, and precision measurement instruments such as micrometers and calipers. The workspace is organized and maintained to support safe, efficient machining, with an emphasis on daily preventative maintenance and cleanliness. Dress code typically requires practical, shop-appropriate attire suitable for a manufacturing environment, including any necessary personal protective equipment as defined by shop safety standards.

This is a Permanent position based out of Sand Lake, MI.

The pay range for this position is $40000.00 - $60000.00/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.

Full Benefit Package - Medical - Dental - Vision - 401K

This is a fully onsite position in Sand Lake,MI.

This position is anticipated to close on Sep 4, 2026.

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

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.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.