**1st Shift - Mechanical Machine Builder (Heavy Industrial)** **Build Industrial Equipment That Makes an Impact** We're looking for a skilled **Mechanical Machine Builder** to join our first‑shift team. In this role, you'll assemble and test custom machinery from prints to final operation. If you enjoy hands‑on work, building complex equipment, and seeing a machine come to life because of your skills-this role is for you. You'll work with precision components, mechanical systems, and basic electrical connections in a safety‑focused manufacturing environment where quality and teamwork matter. **What You'll Do** + Assemble filtration machinery and related equipment to meet production and quality standards + Read and interpret blueprints, layouts, and engineering drawings + Fit, align, and assemble mechanical components, subassemblies, motors, and pumps + Cut, fit, and connect piping, tubing, and basic electrical components + Drill, tap, bolt, and fasten parts using hand and power tools + Perform welding, fabrication, and basic wiring as needed + Conduct testing, troubleshooting, and final adjustments to ensure reliable operation + Inspect parts and assemblies for fit, finish, and defects + Perform basic preventive maintenance on tools and equipment + Maintain a clean, organized, and safe work area + Work closely with teammates to meet production schedules **What We're Looking For** **Required Experience & Skills** + Experience in mechanical assembly or machine building (industrial/manufacturing setting) + Ability to read and work from blueprints and engineering drawings + Strong mechanical aptitude and hands‑on tool experience + Ability to assemble complete machines from individual parts and subassemblies + Experience drilling, tapping, fastening, fitting, and aligning components + Comfort with basic electrical and piping connections + Strong attention to detail and quality workmanship **Preferred (Nice to Have)** + Experience with hydraulics or mechanical maintenance + Welding and fabrication experience + Experience in industrial installation or construction environments + Maintenance technician experience **Why Join Our Team?** ✅ **Great Benefits Package** + Medical, dental, vision, and life insurance + 401(k) with competitive company match + Paid vacation starting at **10 days** , increasing annually + Paid holidays, floating days, and additional PTO ✅ **Stable Schedule & Work‑Life Balance** + Structured shifts and clear overtime expectations + Long‑term career opportunities with a growing company ✅ **Supportive Work Culture** + Safety‑focused environment + Team‑oriented shop with pride in craftsmanship **Work Schedule** + **1st Shift:** Typically **5:00 AM - 3:30 PM** (30‑minute lunch) + Standard 8‑hour shifts; occasional 10‑hour days based on production needs + Occasional Saturday work (up to 8 hours) + Some flexibility needed for **6:00 AM start times** **Work Environment** This is a hands‑on manufacturing role in a historic industrial facility with great natural light. Temperatures vary seasonally-fans, open doors, cold drinks, and frozen treats help during warmer months. You'll work around machinery and tools in an environment that prioritizes **safety, quality, and teamwork** . Industrial‑appropriate attire required. **Ready to Build Something You Can Be Proud Of?** Apply today and bring your mechanical skills to a team that values craftsmanship, reliability, and long‑term growth. **Job Type & Location** This is a Contract to Hire position based out of Rockford, IL. **Pay and Benefits** The pay range for this position is $22.00 - $24.00/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) **Workplace Type** This is a fully onsite position in Rockford,IL. **Application Deadline** This position is anticipated to close on May 8, 2026. **About Aerotek:** 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 meets 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 solving for 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. 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.