Assembler, Manufacturing ​/ Production

Our path to growth is paved by investing in our people. We continually strive to provide unbeatable opportunities where you can develop and exceed your expectations, while building your career in our challenging yet rewarding environment.

Our CEO/President Steve Hillard often says, “Culture flows from the top.” A strong positive culture is a commitment our senior leaders make a top priority. We offer many exciting and challenging careers, and our employees enjoy competitive salaries and comprehensive training and benefits. H3 supports professional development and work-life balance, resulting in the retention of highly-skilled employees.

Here at H3, we are continuously improving. A great deal of our improvements come from our employees’ Lean Manufacturing ideas. Lean Manufacturing is where employees suggest ideas each quarter that will improve manufacturing waste within the company. Then at the end of each quarter, a rotating selection committee of employees’ peers chaired by a Lean Champion selects a Gold, Silver and Bronze winner.

These winners will then serve on the selection committee for the following quarter. Thus far there have been over 100 winners.

H3 offers employees and applicants competitive salaries based on experience and skill-levels.

H3 has open and clean work environments with high ceilings and space to work comfortably.

H3 has experienced leaders and mentors leading training initiatives throughout the company.

H3 has comprehensive benefits package encompassing medical, dental, life insurance, short-term disability and more!

H3 has exceptional air quality for a healthy work environment. Air conditioning and heating are throughout the entire building.

H3 employees rarely have repeat work and what’s best is that we are an essential employer to various industries!

Location: Schaumburg, IL

Job :231

# of Openings:1

Date posted:September 30, 2026

Pay:From $22+

• DIRECT Hire Only. No Recruiters. No Phone Calls *

Job Title: Assembler

Job Type:Full-time, 1 st Shift (Monday-Thursday, 6:00am-4:30pm)

Company Overview:

H3 Manufacturing is a leading integrated manufacturing solutions provider specializing in precision machining, laser cutting, sheet metal fabrication, complex welding, assembly, surface finishing, painting, and powder coating. With three state-of-the-art facilities spanning 225,000 square feet in Illinois and North Carolina, we serve high-spec markets including power generation, healthcare, electrical power distribution, aerospace and defense, life sciences, and more.

Position Overview:

The Assembler will perform assembly duties as assigned using blueprints, standard procedures, tools, materials, hardware, machines and equipment in support of assembly and other process operations to meet customer requirements.

Key Responsibilities:

• Prepares work to be accomplished by studying assembly instructions, blueprint specifications, and parts lists; gathering parts, subassemblies, tools, and materials.
• Paints, polishes, cleans assembled products as necessary per customer requirements with various chemical solutions.
• Utilize hand tools and machinery to assemble products.
• Assembles components by examining connections for correct fit; fastening parts and subassemblies.
• Verifies specifications by measuring complete components.

• Strong mechanical knowledge and manufacturing experience
• Ability to read blueprints and manufacturing drawings
• Familiarity with GD&T and precision measuring instruments, including bore gauges and micrometers
• Basic math skills and ability to read blueprints
• Experience with hand tools, fabrication, and quality inspection

• Ability…