Independent Contractor Anca Cnc Jobs in Riverside, CA

Job Title: Industrial Maintenance Mechanic Technician

Job Description

This role focuses on advanced troubleshooting, repair, and preventive maintenance of industrial production equipment and select facility systems. You will work with mechanical, electrical, hydraulic, pneumatic, and automated systems, including CNC machinery and other complex manufacturing equipment. The position requires strong diagnostic skills, the ability to interpret technical documentation, and a commitment to maintaining safe, efficient, and reliable operations across the facility.

Responsibilities

• Perform advanced troubleshooting and repair on a wide range of industrial production equipment and selected facility-related systems.
• Read, interpret, and use schematics, prints, and electrical diagrams to diagnose and resolve equipment issues.
• Conduct preventive maintenance inspections on industrial production machinery and building-related equipment to minimize downtime and extend equipment life.
• Document all repairs, preventive maintenance tasks, work orders, and related activities accurately and in a timely manner.
• Rebuild, overhaul, and repair automated CNC machine tools, including aligning components and making precision adjustments to ensure accurate operation.
• Handle hazardous waste disposal using proper training, procedures, and equipment to maintain a safe work environment.
• Execute general maintenance work orders across the facility, including repairs on tooling, fixtures, and support equipment.
• Maintain, repair, and modify CNC machines to improve efficiency, reliability, and performance.
• Support and coordinate with outside contractors, providing technical guidance and assistance as needed.
• Perform housekeeping and 5S activities to keep the maintenance department clean, organized, and safe.
• Research, develop, and refine maintenance procedures when working with new equipment installations or unique maintenance events.
• Generate clear documentation for new procedures and troubleshooting methods, particularly for hydraulic, electrical, pneumatic, and mechanical systems.
• Ensure all maintenance activities support safe operations, efficient production, and compliance with facility standards.

Essential Skills

• Demonstrated ability to perform advanced troubleshooting and repair on industrial production equipment and facility-related systems.
• Proficiency in reading and understanding schematics, mechanical prints, and electrical diagrams for diagnostic and repair work.
• Hands-on experience performing preventive maintenance on industrial machinery and building-related equipment.
• Strong mechanical aptitude with experience rebuilding, overhauling, and repairing automated CNC machine tools.
• Working knowledge of hydraulic, electrical, pneumatic, and mechanical systems used in industrial environments.
• Experience maintaining and repairing CNC machines, including making precision adjustments and modifications for efficiency.
• Experience in performing maintenance repairs on tooling, fixtures, and other production support equipment.
• Ability to accurately record maintenance activities, including repairs, preventive maintenance tasks, and work orders.
• High school education or equivalent.
• Either at least 7 years of experience with Industrial Automated Systems Maintenance, Metal Fabrication Equipment Maintenance, and Equipment Repair and Maintenance, or a 2-year technical school degree from an accredited institution in Industrial Maintenance, Automated Industrial Systems, Industrial pneumatic/electronic controls, HVAC, plumbing, electricity, welding, fluid power, or mechanics plus at least 5 years of experience in Industrial Automated Systems Maintenance, Metal Fabrication Equipment Maintenance, and Equipment Repair and Maintenance.
• Capability to follow safety procedures and handle hazardous waste with proper training and equipment.
• Strong problem-solving skills and the ability to work independently with minimal supervision.

Additional Skills & Qualifications

• Advanced experience and a deep understanding of mechanical maintenance in an industrial setting.
• Extensive experience repairing and troubleshooting CNC lathes and vertical mills.
• Experience working with robotic welders and manual welding equipment.
• Experience maintaining and troubleshooting rotomold equipment.
• Experience working with powered industrial trucks and related equipment.
• Familiarity with laser cutting machines, including Mitsubishi and similar systems.
• Experience maintaining paint line equipment and associated systems.
• Special Engineer State of Minnesota Low Pressure Boiler License (preferred).
• Formal technical training in industrial maintenance, automated systems, or related trades from an accredited technical school (preferred when combined with experience).
• Strong documentation skills for creating and updating maintenance procedures and technical instructions.

Why Work Here?

You will join a team that values technical expertise, continuous improvement, and safe, reliable operations. The organization supports professional growth through exposure to advanced industrial technologies and diverse equipment. You can expect a culture that encourages collaboration, knowledge sharing, and proactive problem-solving, giving you the opportunity to expand your skills and make a visible impact on production performance and equipment reliability.

Work Environment

The work takes place in an industrial manufacturing environment with a variety of automated and manual equipment, including CNC lathes, vertical mills, robotic welders, rotomold machines, powered industrial trucks, laser cutting machines, manual welding equipment, and paint line systems. You will work hands-on with mechanical, electrical, hydraulic, pneumatic, and automated control systems, as well as building-related equipment. The role involves performing preventive and corrective maintenance, troubleshooting equipment on the production floor, and coordinating with external contractors as needed. You can expect a setting that emphasizes organization and cleanliness through 5S and housekeeping practices, with a focus on safety, proper handling of hazardous materials, and adherence to established maintenance procedures.

Job Type & Location

This is a Permanent position based out of Riverside, CA.

Pay and Benefits

The pay range for this position is $58240.00 - $66560.00/yr.

Medical, Dental, Vision, 401K

Workplace Type

This is a fully onsite position in Riverside,CA.

Application Deadline

This position is anticipated to close on Aug 5, 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.

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.