Rittmer Inc.

09/16/2026

We’re growing and looking to add experienced Heavy Equipment Operators to our team at Rittmer Inc.
If you’re an experienced dozer and excavator operator looking for a solid place to work, we want to hear from you.
📍 DeWitt, Iowa
📧 [email protected]
Please share!

07/29/2026

01/24/2026

From dirt to development. Self-performed mass grading across Eastern Iowa.

01/23/2026

Grading 10 acres under roof!

01/20/2026

🚧 NOW HIRING: Construction Management Summer Intern 🚧
Rittmer Inc. is looking for a motivated Construction Management Summer Intern to join our team this summer.
This is a hands-on opportunity to gain real-world experience in heavy civil construction and land development, working alongside our project managers and field crews.
What you’ll do: • Assist with project management and estimating
• Support procurement and material tracking
• Learn field operations, surveying, and jobsite coordination
• Gain exposure to operating heavy equipment
• See projects from planning through completion
Position details: • Full-time, 40 hours/week
• Compensation based on experience
• Work truck provided
• Summer position with strong mentorship and responsibility
This internship is ideal for students pursuing construction management, civil engineering, or related fields who want practical experience—not just busy work.
📍 Based in Eastern Iowa
📩 Interested applicants: Message us or email your resume to [email protected]
Build skills. Gain experience. Be part of real projects.
— Rittmer Inc.