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:

General Laborer Company:

Calumet Armature Electric Location:

Riverdale, IL Department:

Operations /

Production Classification:

Non-Exempt Position Summary Calumet Armature is seeking a dependable and mechanically inclined General Laborer to support daily operations within a fast-paced industrial environment. This role is responsible for assisting with a variety of shop tasks including equipment handling, basic mechanical work, and the use of hand and power tools. The ideal candidate is safety-focused, eager to learn, and capable of working both independently and as part of a team. Key Responsibilities Assist with general shop and production duties as assigned Operate and safely use hand tools and power tools (grinders, drills, impact tools, etc.) Support disassembly and assembly of electric motors, pumps, and related equipment Clean, prep, and organize parts and components for repair or rebuild Perform basic mechanical tasks under the direction of experienced technicians Maintain a clean and organized work area in accordance with safety standards Assist with material handling including moving parts, loading/unloading, and staging materials Follow all company safety policies and procedures at all times Inspect tools and equipment to ensure proper working condition Support other departments as needed to meet production goals Qualifications High school diploma or GED preferred 1+ year of experience in a manufacturing, industrial, or mechanical environment preferred Mechanical aptitude with the ability to use hand and power tools safely and effectively Basic understanding of shop equipment and safety practices Ability to read basic instructions, work orders, and follow directions Strong work ethic, reliability, and willingness to learn Ability to work in a team-oriented environment Physical Requirements Ability to lift up to 50 lbs regularly Frequent standing, walking, bending, and lifting throughout the shift Ability to work in an industrial environment with varying temperatures, noise, and dust Use of personal protective equipment (PPE) required Work Environment Industrial shop setting supporting motor and equipment repair operations Exposure to machinery, moving parts, and shop tools Fast-paced, hands-on work environment