Estimating Internship - Summer 2027

Ragnar Benson, LLC • Rockford, IL

2d • Onsite

About The Position

Ragnar Benson Construction, a MasTec company, is hiring an Estimating Intern for Summer 2027. Based in the Rockford, Illinois office, the intern will support the preconstruction and estimating team on commercial, industrial, and heavy construction projects. The internship provides hands-on exposure to the full bidding process and an opportunity to develop technical, analytical, and communication skills for a career in construction management.

Ragnar Benson Construction is a full-service general contractor specializing in commuter rail, intermodal facilities, and ports. Its services include general contracting, construction management, preconstruction, and design-build. The company is part of MasTec Clean Energy & Infrastructure, whose work spans renewables, industrial, infrastructure, and general building. The role is temporary and pays $20–$21 per hour; no company benefits are offered.

Requirements

• Currently pursuing an undergraduate four-year degree in Civil Engineering, Construction Management, Construction Engineering, or a related field.
• Strong analytical and mathematical skills.
• Detail-oriented, with the ability to manage multiple tasks.
• Proficiency in Microsoft Office, particularly Excel.
• Interest in learning about the commercial and industrial construction industry.
• Strong communication and teamwork abilities.
• Strong work ethic.
• Ability to work within a team.
• Deadline-oriented.
• Problem-solving ability.
• Written and oral communication skills.
• Adaptable and willing to learn.

Responsibilities

• Assist estimators in preparing cost estimates and bid proposals.
• Review project plans, specifications, and contract documents.
• Perform quantity takeoffs and material calculations.
• Research subcontractors, suppliers, and pricing information.
• Help solicit and track subcontractor and vendor bids.
• Maintain estimating databases and project documentation.
• Support the preconstruction team with budgeting and value engineering efforts.
• Participate in project meetings and gain exposure to client and subcontractor interactions.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern