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Sub Assembly Jobs in Illinois (NOW HIRING)

Inspector Assembly, Sub-Assembly Precision, Mechanic Aircraft Production, Mechanic Electrical and Radio, Sheet Metal Assembler and Riveter. Position Responsibilities: * Assemble precision assemblies ...

Assembly Mechanic The Assembly Mechanic works under close supervision to perform basic assembly of unit sections and sub-assemblies, as assigned within Evapco. The assembly mechanic may perform work ...

Assembly Mechanic

Greenup, IL · On-site

$51K - $61K/yr

Basic assembly of various parts/components into completed unit sections and sub-assemblies * Can follow directions and show comprehension of instructions given. * Can identify the paperwork provided ...

Assembler - Equipment

Galesburg, IL · On-site

$15.50 - $19.25/hr

Assemble sub assembly parts and components * Assemble complete equipment models ready to ship to customer * Wire and connect motors and switches * Assemble belts, sprockets, pullies, rollers, etc.

Assembly Technician

Wheeling, IL · On-site

$18 - $22.75/hr

ASSEMBLY TECHNICIAN For 40 years, Dynomax, Inc. , a family owned business, has designed, manufactured, and developed high-precision machined components, injection molding and tooling, sub-assemblies ...

Electrical Assembler

Batavia, IL · On-site

$25 - $30/hr

Perform panel wiring, point-to-point wiring, and electrical sub-assembly work. * Conduct testing and troubleshooting of completed assemblies to verify functionality and quality. * Read and interpret ...

Assembly Technician

Wheeling, IL · On-site

$23 - $28/hr

ASSEMBLY TECHNICIAN For 40 years, Dynomax, Inc. , a family owned business, has designed, manufactured, and developed high-precision machined components, injection molding and tooling, sub-assemblies ...

Production Assembler

Chicago, IL · On-site

$16.50 - $19.75/hr

You will be responsible for fastening, erecting, creating sub assembly of components that are made into our finished goods. This position will also require material handling and picking inventory.

Production Assembler

Chicago, IL

$16.50 - $19.75/hr

You will be responsible for fastening, erecting, creating sub assembly of components that are made into our finished goods. This position will also require material handling and picking inventory.

Power Unit Assembly

Elgin, IL · On-site

$19 - $21/hr

Use drawings and Bills of Material to properly assemble sub-assemblies and final assembly Base Plates. * Using pneumatic tools, hand tools, electric tools and torque tools to attach and properly ...

QUALITY CONTROL

Chicago, IL · On-site

$24 - $27/hr

Conduct in-process inspections of armored vehicles, including verifying sub-assembly installation and final welding to ensure they meet required customer requirements and internal standards.

As Production Laborer in Assembly, you will be trained in installing aircraft components, sub-assemblies, and composite parts. * You will play an integral role creating and constructing the world ...

Assembly Technician

Roscoe, IL · On-site

$17 - $21.50/hr

... and constructing sub-assemblies. Your tasks will encompass a variety of hands-on activities ... What matters most To excel as an Assembly Technician at All World Machinery Supply, a range of ...

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Showing results 1-20

Sub Assembly information

See Illinois salary details

$10

$16

$21

How much do sub assembly jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for sub assembly in Illinois is $16.61, according to ZipRecruiter salary data. Most workers in this role earn between $14.90 and $17.93 per hour, depending on experience, location, and employer.

What is a sub assembly?

Sub assembly jobs involve putting together components or parts that will later be used in a larger assembly or final product. Workers in sub assembly roles typically follow specific instructions or blueprints to ensure each subcomponent is built accurately and meets quality standards. These jobs are common in manufacturing industries, such as automotive, electronics, and appliances, where the production process is broken down into manageable stages. Attention to detail and manual dexterity are important skills for sub assembly workers.

What skills and qualifications are needed to thrive as a sub assembly technician?

To thrive as a Sub Assembly Technician, you need strong mechanical aptitude, attention to detail, and the ability to read technical schematics, usually supported by a high school diploma or equivalent. Familiarity with hand and power tools, assembly line systems, and sometimes certifications like IPC for electronics assembly are commonly required. Reliability, teamwork, and effective communication are important soft skills that help ensure smooth workflow and quality output. These skills and qualities are crucial for producing precise, defect-free assemblies efficiently in a fast-paced manufacturing environment.

What are common challenges faced in a sub assembly role, and how can they be managed?

In a Sub Assembly role, common challenges often include managing tight production schedules, ensuring precise assembly to avoid defects, and adapting to frequent changes in component specifications. Effective communication with team members and supervisors is key to addressing these challenges, as is maintaining strong attention to detail and following established quality procedures. Many employers provide on-the-job training and encourage collaboration across departments to help new hires quickly adapt and succeed in this dynamic environment.

What is the difference between Sub Assembly vs Assembly Worker?

AspectSub AssemblyAssembly Worker
Required CredentialsHigh school diploma, technical trainingHigh school diploma, on-the-job training
Work EnvironmentManufacturing plants, assembly linesManufacturing facilities, assembly lines
Industry UsageComponent manufacturing, electronics, automotiveFinal product assembly across industries
Job FocusPreliminary assembly of parts/subcomponentsFinal assembly of products

Sub Assembly workers focus on assembling subcomponents or parts, which are then used in the larger assembly process. Assembly workers handle the final product assembly, putting together the complete product. While both roles work in manufacturing environments and require similar skills, sub assembly is more specialized in creating parts, whereas assembly workers focus on completing the final product.

What are popular job titles related to Sub Assembly jobs in Illinois?

For Sub Assembly jobs in Illinois, the most frequently searched job titles are:

Infographic showing various Sub Assembly job openings in Illinois as of August 2026, with employment types broken down into 84% Full Time, 8% Part Time, 6% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $34,550 per year, or $16.6 per hour.

Assembly Mechanic - Quality

Boeing

Mascoutah, IL

Full-time

Medical, Life, Retirement

Re-posted 16 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 613 frontline employees who took The Breakroom Quiz

32nd of 544 rated manufacturers


Job description

Assembly Mechanic - Quality

Company:

Boeing Defense, Space and Security (BDS) has an exciting opportunity for an Assembly Mechanic-Quality to support Boeing St. Louis.

Assembly Mechanic encompasses all the duties of the following job classifications: Inspector Assembly, Sub-Assembly Precision, Mechanic Aircraft Production, Mechanic Electrical and Radio, Sheet Metal Assembler and Riveter.

Position Responsibilities:

  • Assemble precision assemblies, set up and operate ream fixtures to drill, ream, countersink, spot face, hone and bore for mating major assemblies
  • Setup and operate shot peen equipment and accessories for stress relieving assemblies as required
  • Install press fit bushings and force fit bushings. File, fit, hone, ream, drill, tap, saw, burr and adjust
  • Assemble a variety of production aircraft and spacecraft parts and install aircraft equipment, support equipment or power plant equipment
  • Install, operationally check out, adjust, rig and pressure check systems
  • Perform bench and assembly line operational check out, troubleshooting, repair and adjustment of electrical and electronic systems, lighting circuits, power plant systems, wing fold circuits, missile launch racks, aircraft instrumentation, provide flight test instrumentation, fire wiring system, fuel system
  • Assemble, install, check out physical characteristics and modify wire bundles to aircraft of aircraft mock ups
  • Bench assemble electrical or electronic components and conductors into electrical units and systems before methods and procedures have been established
  • Cut, identify, strip, tin, solder, attach components, and pot to prepare wire for assembly
  • Tie, seal, and pack assembled bundles and units
  • Install wire bundles or other electrical and electronic components in aircraft, power plants or ground support equipment
  • Assemble aircraft and/or spacecraft structures or aircraft and/or spacecraft support equipment structures with or without the aid of jigs and fixtures by drilling, reaming, countersinking, stop countersinking, dimpling as assigned, burring, fastening, filing, filling, fitting, aligning, trimming, shimming and remove surface defects as assigned
  • Perform skilled assembly operations such as: shimming, fitting, trimming and aligning which may vary considerably from one assembly to another as with fairings and the mating of major assemblies; realigning or replacing ribs, bulkheads or stringers in skinned assemblies; establishing from blue-prints with or without firm callouts, butt, center, chord, station and water lines; blind pick up of hole locations for blank parts from existing structure; correcting cans, buckles, wrinkles in outer skins and remove surface defects as assigned

Basic Qualifications (Required Skills/Experience):

  • 1+ years' of Assembly Experience or relevant military assembly experience
  • 1+ years' of experience with sheet metal assemblies, drilling, countersinking, riveting, and fastener installation
  • 1+ years' of experience in manufacturing or manufacturing support environment

Preferred Qualifications (Desired Skills/Experience):

  • 1+ years' of experience with Aircraft assembly
  • 1+ years' of experience as a Quality Inspector

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process

Drug Free Workplace:

Boeingis a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Union:

  • This is a union-represented position
  • This is an hourly position governed by the International Association of Machinist (IAM 837) Collective Bargaining Agreement
  • The selected candidate must be able to work any shift, as assigned.
  • New Hires, as well as employees who transfer from non-union positions, may be required to attend some type of training upon their start. Once any required training has been completed all new employees will be considered on probation for a period of one hundred and twenty (120) calendar days. Continued employment is contingent upon successful completion of the probationary period.

Security Clearance and Export Control Requirements:

This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship. An interim and/or final U.S. secret clearance Post Start is required

Shift:

  • The candidate must be able to work any shift assigned

Relocation:

  • Relocation assistance is not a negotiable benefit for this position. Candidates must live in the immediate area or relocate at their own expense

Total Rewards:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $24.00/hourly - $51.27/hourly

Language Requirements:

Not Applicable

Education:

Not Applicable

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

Safety Sensitive:

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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About Boeing

Sourced by ZipRecruiter

At Boeing, we are all innovators on a mission to connect, protect, explore and inspire. From the sea bed to outer space, you'll learn and grow, contributing to work that shapes the world. Find your future with us.

Industry

Aviation and aerospace product and parts manufacturing

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US