IES is a national provider of industrial products and infrastructure services to a variety of end markets, including electrical, mechanical and communications contracting solutions for the commercial, industrial, residential and renewable energy markets. IES is publicly traded on NASDAQ under the symbol IESC. As of the end of IES's 2025 fiscal year ending September 30, 2025, IES produced over $3.3 billion in revenue and employed over 10,200 employees at over 174 domestic locations across the United States. Our commitment to our employees is reflected by our actions: Safety is Priority One - and our record shows it Competitive Pay Company 401K plan with Employer Contribution Match Company Paid Time Off Company Paid Life Insurance Choice of Medical Coverage including

Prescription and Short Term Disability Plans Choice of Dental and Vision Coverage Optional Long-term Disability, Critical Illness, Accident, Legal and Pet Coverage Auto and Home Insurance Discount Programs Job Title:

Final Assembler Job Location:

Wisconsin Heavy Fabrication A strong candidate for this position would have recent experience in intermediate‑level mechanical assembly, ideally involving custom or non‑repetitive builds rather than basic production line work. The best fit is someone who has assembled large metal structures or equipment—such as generator enclosures, HVAC housings, industrial cabinets, skids, trailers, or similar fabricated products—using blueprints and detailed assembly drawings. This candidate should be comfortable working independently, performing layout and fit‑up, drilling and fastening components to specification, installing seals or insulation, and inspecting their own work for fit, finish, and dimensional accuracy. Hands‑on experience with hand and power tools, measuring to tight tolerances, and following written work instructions with minimal supervision is essential.

Helpful backgrounds include:

Final or sub‑assembly in a fabrication or manufacturing shop Metal enclosure, HVAC, or industrial equipment assembly Fabrication support roles involving fit‑up or installation Experience working around overhead cranes, forklifts, or rigging Environments where quality, safety, and throughput are balanced Overall, the ideal candidate has moved beyond entry‑level or repetitive assembly and can demonstrate mechanical judgment, blueprint comprehension, and ownership of work quality in a physically demanding shop environment.