Cnc Operator

Job Description

Job Description

Job Title: CNC Operator Job Description

This role focuses on setting up and operating CNC machines in a climate-controlled manufacturing environment, interpreting blueprints, and applying G & M code fundamentals to produce high-quality parts. You will work with a variety of CNC equipment, including horizontal and vertical machines and multi-axis systems, while contributing to continuous improvement and growing into a more advanced machinist role.

• Set up CNC machines for production, including loading fixtures and parts, and ensuring correct alignment and secure mounting.
• Interpret and read blueprints to determine dimensions, tolerances, and machining processes required for each part.
• Use G & M code fundamentals to pull programs, verify correctness, and make basic edits as needed to ensure proper machine operation.
• Locate fixtures using documentation and books, and accurately set up parts into machines based on specified locations and references.
• Operate CNC lathes, mills, and other CNC equipment, including horizontal, vertical, and boring machines, to machine parts from materials such as grey iron, steel, and carbon steel.
• Work with 4-axis and 5-axis CNC machines, including Mori Seiki and similar equipment, to produce complex components.
• Monitor machine operations and make adjustments to feeds, speeds, offsets, and tooling to maintain part quality and dimensional accuracy.
• Use precision measuring tools such as calipers and micrometers to inspect parts and verify that they meet blueprint specifications and tolerances.
• Handle and move materials and components safely using overhead cranes and other material-handling equipment as needed.
• Maintain a clean, organized machine shop work area and follow safety procedures and best practices at all times.
• Collaborate with team members and leadership to troubleshoot issues, improve processes, and support continuous improvement initiatives.
• Demonstrate willingness to learn and take on additional responsibilities to grow into a more advanced machinist role over time.

• Proven experience as a CNC operator with the ability to set up CNC machines for production.
• Ability to interpret and read blueprints, including understanding dimensions, tolerances, and machining symbols.
• Working knowledge of G & M code fundamentals and the ability to pull programs and run them on CNC machines.
• Hands-on experience operating CNC lathes and mills in a machine shop environment.
• Experience with horizontal and vertical CNC machines, including horizontal boring operations.
• Familiarity with 4-axis and 5-axis CNC machines and their basic operation.
• Experience working with materials such as grey iron, steel, and carbon steel in machining applications.
• Proficiency using precision measuring instruments such as calipers and micrometers to inspect parts.
• Ability to use overhead cranes safely for moving parts and fixtures.
• Experience with Fanuc and Haas CNC controls or similar control systems.
• Ability to work with Mori Seiki machines or comparable CNC equipment.
• Strong mechanical aptitude, attention to detail, and commitment to producing accurate, high-quality parts.
• Willingness and ability to work assigned shifts and additional hours as needed.

• Desire to learn and grow into a more advanced machinist role, including increased responsibility for setups and programming.
• Experience working in a climate-controlled manufacturing environment.
• Comfort working with multi-axis machines, including 4-axis and 5-axis configurations.
• Familiarity with both horizontal and vertical machining centers and their setup requirements.
• Ability to follow documented procedures and setup instructions to locate fixtures and set up parts.
• Strong problem-solving skills and the ability to adjust processes to maintain quality and efficiency.
• Effective communication skills and the ability to work collaboratively in a team-oriented machine shop.

You will join a stable, climate-controlled manufacturing environment that rewards skill, reliability, and continuous improvement. The role offers clear opportunities for growth into a more advanced machinist position as you expand your experience with multi-axis equipment and complex setups. Compensation increases with demonstrated performance and achievement of defined metrics, providing a transparent path for career and earnings progression. You will work with modern CNC technology and be supported in developing your technical abilities in a professional, safety-focused setting.

This position is based in a climate-controlled manufacturing facility with a dedicated machine shop environment. You will work with CNC lathes, mills, horizontal and vertical machining centers, horizontal boring machines, and 4-axis and 5-axis equipment, including Mori Seiki machines. The controls and systems in use include Fanuc and Haas, along with overhead cranes for material handling. The role operates on multiple shifts: a first shift typically running from 7:00 a.m. to 3:30 p.m., Monday through Friday, with occasional Saturday work as needed, and a second shift generally from 3:00 p.m. to 1:30 a.m., Monday through Thursday, with Friday work as needed. The environment emphasizes safety, precision, and consistent production quality, with expectations for professional conduct and appropriate attire suitable for a machine shop setting.

This is a Contract to Hire position based out of Chattanooga, TN.

The pay range for this position is $23.00 - $27.00/hr.

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.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Chattanooga,TN.

This position is anticipated to close on Aug 28, 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.

Company Description

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.