Cnc Maintenance Technician

The CNC Maintenance Technician maintains and repairs CNC machinery to minimize downtime and ensure reliable production operations. This role focuses on quickly and accurately troubleshooting mechanical, electrical, hydraulic, and pneumatic issues, fabricating repair parts when needed, and supporting a safe, clean, and efficient manufacturing environment.

Responsibilities

• Control equipment downtime by effectively troubleshooting and diagnosing maintenance-related problems on CNC machinery, including mills and lathes.
• Perform mechanical and electrical troubleshooting and repairs on CNC equipment, with a focus on Okuma, Haas, and other CNC machinery.
• Fabricate repair parts using machine shop instrumentation, tools, and equipment to restore equipment to proper operating condition.
• Conduct preventive maintenance on CNC machines to reduce unexpected breakdowns and extend equipment life.
• Read and interpret blueprints, schematics, and technical documentation to identify issues and determine appropriate repair methods.
• Utilize CMMS (Computerized Maintenance Management System) software to document work orders, track maintenance activities, and maintain accurate equipment records.
• Collaborate with the Maintenance Manager and Machining Engineer to maintain equipment, parts, and supplies inventories by checking inventory levels, anticipating needs, and placing or expediting orders.
• Perform PLC troubleshooting as needed to diagnose control-related issues on CNC machinery.
• Carry out simple fabrication and welding tasks to support equipment repair and modification.
• Work proactively to keep the work area safe, organized, and clean, following all safety guidelines and best practices.
• Support production teams by responding promptly to maintenance requests and communicating equipment status clearly.
• Contribute to continuous improvement efforts related to equipment reliability, maintenance processes, and shop efficiency.

• At least 5 years of experience as a CNC Maintenance Technician working with mills and lathes.
• Strong mechanical troubleshooting skills for complex CNC machinery.
• Strong electrical troubleshooting skills, including working with schematics and control systems.
• Hands-on experience with hydraulic and pneumatic systems used in industrial equipment.
• Ability to read and interpret blueprints and technical drawings accurately.
• Experience troubleshooting and repairing CNC machines such as Haas, Okuma, and similar equipment.
• Proficiency in using machine shop instrumentation and equipment for repair and fabrication tasks.
• Ability to use CMMS software to manage maintenance activities and records.
• Knowledge of PLC troubleshooting to diagnose and resolve control-related issues.
• Demonstrated ability to work safely and maintain a clean, organized work environment.

• Experience performing simple fabrication and welding to support equipment repairs.
• Background in servicing and repairing a variety of CNC machinery in a production environment.
• Comfort working in a fast-paced manufacturing setting with changing priorities.
• Strong communication skills and ability to collaborate with engineering and production teams.
• Attention to detail and a proactive approach to preventive maintenance and inventory management.

You will join a privately held, engineering-driven manufacturer that develops and produces highly engineered custom industrial components, many with heating and cooling capabilities, for global aerospace, microelectronics, medical, foodservice, semiconductor, and industrial fluid markets. The products you help support are critical to everyday technologies, breakthrough medicines, and advanced spacecraft, offering a direct connection to meaningful, cutting-edge applications. The culture emphasizes inclusion, collaboration, and innovation, with a strong focus on the success of customers, partners, and employees. You will have access to a full benefits package, including medical, dental, vision, life insurance, an employee assistance program, and a 401(k) plan with employer match, providing stability and long-term growth opportunities.

Work Environment

This role is based in a manufacturing shop environment on a first shift schedule, typically from 6:00 a.m. to 2:30 p.m., with some flexibility and the potential for overtime as needed to support production demands. The work takes place in a machine shop where CNC mills and lathes are in operation, and the temperature can become hot during the summer months. You will work around industrial equipment, tools, and instrumentation, using CMMS software and standard maintenance tools in a hands-on, production-focused setting.

Job Type & Location

This is a Contract to Hire position based out of Batavia, IL.

The pay range for this position is $30.00 - $37.00/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 Batavia,IL.

This position is anticipated to close on Jul 16, 2026.

About Aerotek

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.