Core Machine Operator

Job Description

Job Description

Job Title: Machine Operator – Core Assembly

Job Description

This role focuses on operating production equipment in the core assembly area to build industrial radiator cores used in warehouses, production facilities, and data centers. You will work as part of a weekend shift team in an assembly and fabrication shop, ensuring that cores are produced safely, accurately, and to quality standards while following established processes and instructions.

Responsibilities

• Operate core assembly machinery, including the fin press, an oven, and the soldering dip pot, according to established procedures and safety guidelines.
• Work in the core department alongside assemblers and other machine operators to build industrial radiator cores to specification.
• Use basic machine operation techniques to start, stop, and monitor equipment, making minor adjustments as needed to maintain consistent production.
• Perform assembly tasks as required, contributing to the fabrication of industrial radiators for warehouses, production facilities, and data centers.
• Use hand tools and press equipment safely and effectively during assembly and fabrication activities.
• Inspect parts and assembled cores for quality, identifying defects or inconsistencies and reporting issues promptly.
• Follow written and verbal instructions from the Assembly Supervisor and production leadership to meet daily production goals.
• Maintain a clean and organized work area, supporting a safe and efficient assembly and fabrication environment.
• Lift, move, and position materials and components weighing up to 40 lbs as part of daily production activities.
• Participate in training on weekday first or second shift to learn processes, equipment operation, and safety practices before transitioning to the weekend shift.
• Adhere to all safety policies, including proper use of personal protective equipment when working with hot equipment and soldering processes.
• Support continuous improvement efforts by following standard work practices and providing feedback on processes when appropriate.

Essential Skills

• At least 1 year of machine operating experience in a manufacturing, production, or similar environment.
• At least 1 year of assembly experience, preferably in an industrial or fabrication setting.
• Basic knowledge of machine operation, including starting, stopping, and monitoring production equipment.
• Ability to operate presses and related machinery safely and consistently.
• Ability to use hand tools effectively for assembly and fabrication tasks.
• Basic inspection skills to check parts and assemblies for quality and accuracy.
• Ability to lift and handle up to 40 lbs on a regular basis.
• Ability to follow detailed instructions and standard operating procedures.
• Willingness to train on a weekday first or second shift before moving to the weekend schedule.
• Comfort working in a warm, non–temperature-controlled environment.

Additional Skills & Qualifications

• Experience working in an assembly and fabrication shop is beneficial.
• Familiarity with industrial radiator production or similar heavy industrial products is a plus.
• Comfort working with ovens, soldering dip pots, and other heat-related equipment.
• Strong attention to detail and commitment to producing quality products.
• Ability to work collaboratively within a core assembly team and communicate effectively with supervisors and coworkers.
• Reliability and punctuality for weekend shift work.

Why Work Here?

You will join a clean, organized, and growing industrial operation that is investing in new business opportunities, particularly in supplying radiators for data centers. The weekend shift schedule offers 36 hours of work with pay for 40 hours, providing built-in flexibility and additional shift premium compensation for weekend hours. The company emphasizes safety, structured training on weekday shifts, and a stable work environment where you can build hands-on skills with industrial equipment and contribute to future-focused projects. Starting pay at $21/hr.

Work Environment

This role is based in an assembly and fabrication shop that builds industrial radiators for warehouses, production facilities, and data centers. The position is on a weekend shift, Friday through Sunday, from 6:00 a.m. to 6:00 p.m., working 36 hours with pay for 40 hours and an additional shift premium for weekend hours. New hires must complete training on a weekday first or second shift before transitioning to the weekend schedule. The facility is clean and organized but not temperature controlled, and it can get hot in the summer, especially in the core area where soldering dip processes and ovens are used. You will report to the Assembly Supervisor and work around industrial machinery, presses, hand tools, ovens, and soldering equipment in a production-focused environment.

This is a Contract to Hire position based out of Kenosha, WI.

The pay range for this position is $21.00 - $21.00/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 Kenosha,WI.

This position is anticipated to close on Jun 26, 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.