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Custom Assembly Jobs in Illinois (NOW HIRING)

Custom TIG Welding Fabricator Production Team | Peoria, IL | Full-Time | First Shift Pay: $28 - $30 ... Check the parts supplied for a system against the general assembly drawing to confirm accuracy ...

Custom TIG Welding Fabricator Production Team | Peoria, IL | Full-Time | First Shift Pay: $28 - $30 ... Check the parts supplied for a system against the general assembly drawing to confirm accuracy ...

MFG Assembly

Dixon, IL · On-site

$18.25 - $21.75/hr

Operate hand and power tools for mechanical, hydraulic and/ or electronic assembly typically ... Experience in a custom installation environment. * Vocational training in automotive or industrial ...

MFG Assembly

Dixon, IL · On-site

$18.25 - $21.75/hr

Operate hand and power tools for mechanical, hydraulic and/ or electronic assembly typically ... Experience in a custom installation environment. * Vocational training in automotive or industrial ...

MFG Assembly

Dixon, IL · On-site

$18.25 - $21.75/hr

Operate hand and power tools for mechanical, hydraulic and/ or electronic assembly typically ... Experience in a custom installation environment. * Vocational training in automotive or industrial ...

We are known as experts in our field for developing unique solutions through design and production of custom-built products. Simplex offers competitive starting pay at $18/hours plus comprehensive ...

We are known as experts in our field for developing unique solutions through design and production of custom-built products. Simplex offers competitive starting pay at $17/hours plus comprehensive ...

Assembly Technician

Rockford, IL · On-site

$20 - $30/hr

Put together heavy-duty rail equipment and custom attachments that are built to handle the toughest jobs. Make It Work Right: Ensure every part is solid and working like a charm, from hydraulics to ...

Machine Builder

Machesney Park, IL · On-site

$22 - $28/hr

... assembly, interpreting schematics and 3D models, and bringing precision-built industrial equipment to life from the ground up. Why Join Us? Work on custom industrial automation machinery (not ...

Machine Builder

Machesney Park, IL · On-site

$22 - $28/hr

Assemble custom industrial automation machinery and mechanical subassemblies * Work from mechanical drawings, electrical schematics, pneumatic diagrams, and 3D assembly models * Route and terminate ...

Assembly And Test A - 2nd Shift

Machesney Park, IL · On-site

$14.75 - $17.25/hr

Assists with detailing and assembly of standard, special and custom accumulators * Maintains all tools and assembly equipment and report any malfunctions * May perform or assist with product final ...

Machine Builder

Machesney Park, IL · On-site

$22 - $28/hr

... assembly, interpreting schematics and 3D models, and bringing precision-built industrial equipment to life from the ground up. Why Join Us? • Work on custom industrial automation machinery (not ...

$20.79 - $25.45/hr

Assists with detailing and assembly of standard, special and custom accumulators. * Maintains all tools and assembly equipment and report any malfunctions. * Performs duties to complete and file ...

New

$20.79 - $25.45/hr

Assists with detailing and assembly of standard, special and custom accumulators. * Maintains all tools and assembly equipment and report any malfunctions. * Performs duties to complete and file ...

New

Showing results 41-60

Custom Assembly information

See Illinois salary details

$9

$16

$20

How much do custom assembly jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for custom assembly in Illinois is $16.39, according to ZipRecruiter salary data. Most workers in this role earn between $13.99 and $17.02 per hour, depending on experience, location, and employer.

What is custom assembly?

Custom assembly refers to the process of putting together products or components according to specific requirements defined by a customer or a particular project. This can involve assembling mechanical, electronic, or other parts to create a finished product tailored to unique specifications. Workers in custom assembly may use hand tools, machines, or automated systems to complete their tasks, ensuring quality and accuracy. Custom assembly is common in industries such as manufacturing, electronics, and automotive, where standard products need to be adapted or built to order.

What are the key skills and qualifications needed to thrive as a custom assembler?

To thrive as a Custom Assembler, you need strong mechanical aptitude, attention to detail, and experience with assembly processes, often supported by a high school diploma or technical training. Familiarity with hand tools, power tools, blueprints, and sometimes ERP or inventory systems is typically required. Effective problem-solving, teamwork, and communication skills help individuals excel in this role. These abilities ensure precise, efficient assembly of products to meet quality standards and client specifications.

What are some common challenges faced in a custom assembly role, and how can they be addressed?

Custom Assembly roles often involve working with unique or one-off products, which can present challenges such as interpreting specialized blueprints, adapting to varying assembly techniques, and troubleshooting unexpected issues. Success in this role requires strong attention to detail, flexibility, and effective communication with engineers or designers to clarify specifications. Proactively seeking clarification, collaborating closely with team members, and maintaining organized workspaces can help address these challenges and ensure high-quality results.

What is the difference between Custom Assembly vs Electronics Assembler?

AspectCustom AssemblyElectronics Assembler
Required CredentialsHigh school diploma or equivalent; technical training often preferredHigh school diploma; technical training or certifications in electronics beneficial
Work EnvironmentManufacturing or workshop settings, often involving manual assemblyElectronics manufacturing facilities, working with circuit boards and components
Industry UsageUsed across various industries including automotive, aerospace, and consumer productsPrimarily in electronics manufacturing and repair sectors
Common Search/ComparisonOften compared for roles involving custom or specialized product assemblyCompared when focusing on electronic device assembly and repair

Custom Assembly involves assembling tailored or specialized products across multiple industries, requiring general manufacturing skills. Electronics Assembler focuses specifically on assembling electronic components and circuit boards, often requiring knowledge of electronics. While both roles involve manual assembly, their industry focus and technical requirements differ.

What cities in Illinois are hiring for Custom Assembly jobs?

Cities in Illinois with the most Custom Assembly job openings:

Infographic showing various Custom Assembly job openings in Illinois as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $34,082 per year, or $16.4 per hour.

Custom TIG Welding Fabricator

Rheo Engineering

Peoria, IL • On-site

$28 - $30/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago


Job description

Custom TIG Welding Fabricator

Production Team  |  Peoria, IL  |  Full-Time  |  First Shift

Pay: $28 – $30 per hour

Good pay. Great benefits. Big impact. All with a schedule that works around your life. All first shift, flexible start and end times, and the option to frontload your hours. If you take pride in high end craftsmanship and want a shop that respects your time and your craft, keep reading.

We are a small manufacturer, about 100 people, that designs and builds custom, automated powder handling equipment used to make life-saving drugs around the world. Almost everything is designed and built in-house, with stainless steel or Hastelloy, to a very high standard. Turnover here is low. People come and they stay, because we work together, reward good work, and lean on each other's strengths.

We're looking for an experienced TIG welder to join our Production Team. You'll work from fabrication prints to lay out, weld, form, and polish custom equipment from start to finish. This isn't a production line running the same part all day — every project is different, and quality craftsmanship is the whole job.

What You'll Do
  • Review, interpret, and work from the fabrication prints for each project
  • Fabricate and assemble projects to print using GTAW (TIG) welding of stainless steel and other alloys
  • Perform basic metal forming and machining using shop equipment
  • Handle materials prep and finish work: random orbital sanding, unidirectional polishing, and high-detail polishing
  • Check the parts supplied for a system against the general assembly drawing to confirm accuracy before assembly
  • Assemble systems per the engineering specifications
  • Work with the rest of the Production Team to get projects across the finish line
  • Attend production meetings, including quoting and fabrication release meetings
  • Speak up — give feedback on projects, weldments, and equipment so we keep getting better
  • Take on other tasks as assigned by your supervisor

One thing to know up front: quality work, done on time, is what this job is measured on. Quality and efficiency carry the most weight in employee evaluations.

What We're Looking For
  • High school diploma or GED
  • Someone who matches Rheo's values of Bold Humility, Reliability, Initiative, Competence, and Collaboration
  • 3+ years of TIG welding experience with stainless steel
  • Knowledge of best practices and safety with welding tools and shop equipment
  • High attention to detail and pride in quality craftsmanship
  • Extreme ownership — you see a project through from start to finish, no matter the obstacle
  • Self-starter — you see what needs to be done and don't wait around for someone else to do it
  • A team player who gets ideas and instructions across clearly and respectfully
  • Basic familiarity with Microsoft Outlook and Teams
Preferred Qualifications
  • Completion of a welding-related apprenticeship or technical program
  • Familiarity with ERP software (Epicor Kinetic preferred)
Why Rheo
  • Steady work in a stable industry — the equipment you build helps make life-saving medicine, and that work doesn't dry up
  • All first shift, with flexible start and end times and the option to frontload your hours (like four 10s)
  • A small shop where you're a name, not a number — 100 people, low turnover, and a team that has your back
  • Real variety — custom work, not the same part over and over
Benefits
  • Leading medical insurance — consistently low rates compared to other businesses in the area
  • Health Savings Account with employer contributions (plan-dependent)
  • Dental, vision, and life insurance
  • Short-term and long-term disability
  • Identity theft insurance
  • 401(k) with 4% employer match
  • Generous PTO
  • Paid paternity and maternity leave
  • Paid cell phone plan with stipend for a new phone every 2 years
  • Employee referral program
Working Conditions

This is a shop-floor position. You must be able to bend/stoop, climb stairs and ladders, squat, kneel, push/pull, lift up to 50 lbs, and use vibratory and other basic tools. Standard 8-hour workday, all first shift, with flexible start and end times and the option to frontload hours. Overtime as requested by your supervisor.

Rheo Engineering is an equal opportunity employer.