At least 5 years
This role is STARs-friendly: Skilled Through Alternative Routes.
80% STARs in role.
Maintenance Mechanic – Industrial Gearbox Assembly & Repair
Key Responsibilities
- Build and disassemble complex gearboxes, clutches, housings, and shafts using blueprints, engineering drawings, and BOMs.
- Align bearings, gears, and bushings to exact tolerances for optimal performance.
- Use micrometers, calipers, dial indicators, ID/OD gauges, and depth gauges to verify dimensions and ensure quality.
- Inspect parts for wear, defects, and nonconformities; perform corrective actions.
- Grind, polish, and finish components to required surface specs.
- Build and maintain lubrication and cooling lines.
- Test assemblies for noise, leaks, and performance issues; adjust or repair as needed.
- Maintain accurate logs, test results, and repair records.
- Operate manual or CNC lathes and mills to fabricate or modify parts.
- Perform basic welding and fabrication for repairs and new builds.
- Apply coatings and final finishes to enclosed drive units.
- Follow safety protocols, maintain housekeeping standards, and work closely with team members during training.
- Lift 50+ lbs and stand for extended periods.
Required Skills & Experience
- 5+ years in industrial gearbox repair, heavy mechanical assembly, or related maintenance roles.
- Strong ability to read blueprints, technical diagrams, and BOMs.
- Expert use of precision measuring tools (micrometers, calipers, gauges).
- Skilled in pipe threading, soldering, grinding, and polishing.
- Proven mechanical troubleshooting ability.
- Working knowledge of hydraulics and pneumatics.
Job Type & Location
This is a Contract position based out of Mokena, IL.
Pay and BenefitsThe pay range for this position is $30.00 - $35.00/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 Mokena,IL.
Application DeadlineThis position is anticipated to close on Jun 26, 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.
Posting ID: JP-006090112
