Machine Shop Assistant Jobs in Round Lake, IL (NOW HIRING)

We’re hiring a Machine Builder to build, troubleshoot, and refine high-speed automated assembly machines. This is a hands-on role where you’ll work closely with engineering to bring complex automation systems to life—from initial build to final debug and startup.

If you enjoy solving mechanical challenges, working with precision equipment, and seeing machines you built run in production, this is the role for you.

• Build automated assembly machines and sub-assemblies from engineering drawings
• Assemble and debug systems including:
• Pneumatics, indexers, pick-and-place units
• Tooling, punches, dies, and forming components
• Troubleshoot and debug new machines and processes
• Perform machine alignment, setup, and final adjustments
• Work with PLC-controlled systems and assist with troubleshooting
• Use manual mills and shop tools to modify and refine components
• Collaborate with engineering teams to solve build and performance issues
• Read and interpret blueprints, schematics, and technical documentation
• Maintain a clean, safe, and organized work environment

Hands-on mechanical builders (entry to mid-level welcome)

• 3+ years building, assembling, or troubleshooting equipment OR
• Experience in machine building, maintenance, tool & die, or similar fields

Strong mechanical aptitude and problem-solving skills

Ability to read blueprints and technical drawings

Comfortable working with precision assemblies and tight tolerances

• Experience with automated assembly equipment
• Exposure to PLC systems or controls troubleshooting
• Experience with pneumatics and motion systems
• Experience with machine shop tools (manual mill, fabrication, etc.)
• Trade school, associate’s degree, or technical training

• Build high-speed, custom automation equipment from the ground up
• Work alongside engineers on cutting-edge projects
• Strong career growth into lead builder, controls, or engineering roles
• Collaborative, hands-on team environment that values craftsmanship
• Full benefits package: health, dental, vision, and 401(k)

• Dedicated automation build facility with modern tooling
• Work in both prototype and production build areas
• Highly collaborative environment with builders and engineers working side-by-side
• Hands-on, technical role working directly with precision machinery and control systems

If you’re a builder who likes working with your hands, solving technical challenges, and seeing your work come to life in high-speed automation systems, we want to talk to you.

This is a Contract position based out of Cary, IL.

The pay range for this position is $20.00 - $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 Cary,IL.

This position is anticipated to close on Aug 24, 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.