Mechanical Assembler

Job Title: Mechanical Assembler

Company: Loenbro, LLC

Business Unit/Department: Prefabrication

Location: Aurora/Centennial, CO / On-site

Reports to: Prefabrication Manager

Employment Type: Full-time

FLSA Classification: Non-Exempt

Loenbro is a trusted, long‑term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long‑standing relationships with our partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.

At Loenbro, we don’t just offer jobs—we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps maintain and enhance the critical infrastructure that powers communities across the nation.

The Mechanical Assembler is responsible for assembling and fabricating mechanical components and products within our Prefabrication shop. This role works in a designated area of the production line and relies on a strong mechanical aptitude, attention to detail, and the ability to follow technical instructions. The Mechanical Assembler reads and interprets blueprints, diagrams, and engineering drawings to ensure all assemblies meet required specifications.

The position also involves working with electrical components, including circuit breakers and electrical cabinets, and using a variety of handheld tools such as drills and screwdrivers.

• Assemble or fabricate mechanical parts, pieces, or products using a variety of tools and equipment according to required specifications
• Perform this work in a specific area of a production line in our prefabrication shop
• Read, interpret, and follow basic blueprints, diagrams, engineering drawings, and specifications
• Work with electrical components like circuit breakers and electrical cabinet utilizing handheld tools like drills and screwdrivers

Other duties may be assigned as needed to support business operations.

• Have a passion for working with your hands and solving problems
• Possess demonstrated mechanical ability
• Be able to read blueprints and work orders
• Be able to read/use a tape measure
• Possess basic reading, writing, and arithmetic skills as well as a normal range of hearing and vision

The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

• Climbing up and down stairs and ladders to both get in and out of trenches and up to elevated platforms (scaffolding at significant heights)
• Lifting necessary equipment and materials 1-50 pounds, 50% of the time monthly for required tasks
• Potential or periodic amounts of time for walking on uneven terrain, with an average of two miles per day, and standing

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro’s Environmental Health and Safety (EH&S) policies.

Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:

• Medical, dental, and vision insurance
• 401(k) retirement plan with company match
• Paid time off (PTO) and holiday pay
• Life and disability insurance
• Professional development and training opportunities
• Employee assistance program (EAP)

Benefits eligibility may vary based on employment classification and hours worked.

Loenbro is an Equal Opportunity Employer. Applications will be reviewed on an ongoing basis.

Colorado Pay Range: $20 USD - $25 USD