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Job Title: CNC Machinist

Job Description

This role involves setting up, operating, and adjusting a wide range of conventional and CNC machines, including lathes, drill presses, grinders, and other precision equipment. You will perform custom machining in a clean, climate-controlled environment, writing and editing CNC programs, performing frequent changeovers, and ensuring high-quality parts through precise measurement and inspection.

Responsibilities

• Set up, operate, and adjust CNC machines, lathes, drill presses, grinders, and other precision equipment to produce high-quality parts.
• Perform a wide variety of CNC machine setups on 2- to 5-axis machines, including horizontals with tombstones, verticals with indexers, lathes, and a 5-axis Integrex.
• Write and edit CNC programs as needed to meet production and quality requirements, including using G-code and G&M code.
• Read and interpret engineering drawings and blueprints to create parts that meet specifications and tolerances.
• Perform custom machining work, including multiple machine changeovers per shift, adjusting setups and programs to accommodate different parts.
• Use micrometers, calipers, and other precision measuring instruments to inspect and verify the quality and dimensions of parts.
• Handle machine changeovers without assistance, applying a strong understanding of CNC machine logic and operations.
• Post-edit CNC programs to fine-tune processes for optimal performance, including identifying and correcting errors in programs.
• Set up jobs, run production, and perform in-process and final inspection of parts to ensure conformance to specifications.
• Detect worn tools during production, replace tooling as appropriate, and adjust offsets or programs to maintain quality and efficiency.
• Assist other manufacturing team members with machine setup and troubleshooting as needed.
• Troubleshoot and resolve issues related to machining processes, tooling, and program performance to minimize downtime and scrap.

Essential Skills

• Minimum of 4+ years of CNC machining experience or a CNC technical degree.
• Proficiency in setting up and operating CNC machines, including 2- to 5-axis equipment such as horizontals, verticals, lathes, and Integrex machines.
• Ability to write, edit, and troubleshoot CNC programs using G-code and G&M code.
• Strong ability to read and interpret engineering drawings, blueprints, and specifications.
• Hands-on experience performing frequent machine changeovers in a custom machining environment.
• Proficient use of micrometers, calipers, and other precision measuring tools to inspect and verify part quality.
• Solid understanding of CNC machine logic, including the ability to identify errors and fine-tune programs for optimal performance.
• Capability to independently set up jobs, run production, and inspect parts with minimal supervision.
• Experience detecting and replacing worn tools and adjusting tooling to maintain consistent quality.
• High School Diploma or Trade School education in CNC or a related field (preferred).

Additional Skills & Qualifications

• Experience with CNC machines from manufacturers such as HAAS, MORI SEIKI, MAZAK, BRIDGEPORT, MITSUBISHI, and similar equipment.
• Familiarity with Mazak, Haas, and Fanuc controls and related CNC control systems.
• Comfort working with multi-axis machining operations, including horizontals with tombstones and vertical machines with indexers.
• Experience in machining components such as power clamps and manual clamps or similar precision mechanical products.
• Formal trade school training or a CNC-related technical program is preferred.
• Strong problem-solving skills and attention to detail in a custom machining environment.
• Ability to collaborate with manufacturing team members on setups and process improvements.

Why Work Here?

You will join a stable, mid-sized operation of approximately 125 employees that values growth and continuous improvement. The organization is investing in new machines and technology, creating ongoing opportunities to expand your skills and advance your career. You will benefit from a clean, well-organized, climate-controlled facility that supports high-quality work and long-term professional development.

Work Environment

The role is based in a clean, climate-controlled manufacturing facility that focuses on precision machining of products such as power clamps and manual clamps. You will work with a variety of CNC machines and controls, including HAAS, MORI SEIKI, MAZAK, BRIDGEPORT, MITSUBISHI, and equipment with Mazak, Haas, and Fanuc control systems. The position operates on a 3rd shift schedule, Sunday through Wednesday from 7:00 p.m. to 5:30 a.m., with potential additional work on Thursday night. The environment emphasizes safety, organization, and high-quality production, with standard industrial attire appropriate for a machining and manufacturing setting.

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

The pay range for this position is $25.00 - $30.00/hr.

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 Mount Juliet,TN.

This position is anticipated to close on Aug 7, 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.