What are the responsibilities and job description for the Engineering Designer position at Rasmussen Mechanical Services?
RMS | RASMUSSEN MECHANICAL SERVICES
SAFETY • RESPONSIVE • TEAM • INTEGRITY • FUN
Engineering Designer
Council Bluffs, IA • Mechanical Design & 3D Modeling
Since 1970, Rasmussen Mechanical Services has been a family-owned mechanical contractor working across the Midwest and Rocky Mountains. We've grown to over 200 people across seven locations, but we've kept the small-shop feeling that's made people stay with us for 20, 30, even 37 years.
We're looking for an Engineering Designer to join the family whether you're an experienced designer ready for more interesting work, or a new grad looking for a place that will actually invest in you.
The Work
You'll bring mechanical projects to life on the screen before they're built in the field. That means 3D modeling, P&IDs, general arrangements, and fabrication drawings for projects ranging from commercial HVAC systems to complex industrial piping, boilers, and process equipment.
A typical week might include:
- Building 3D models in AutoCAD Plant 3D from FARO laser scans of customer facilities
- Drafting P&IDs, general arrangements, and fabrication drawings that the shop and field crews can actually build from
- Walking job sites with project managers and sales engineers to scope new work
- Producing proposal drawings and renderings that help customers say yes
- Sitting down with our welders, fitters, and field techs to make sure what you're drawing makes sense to build
If you love the satisfaction of seeing your drawings turn into real, working systems — this is your kind of team.
Why People Stay at RMS
- Family-owned, and it shows. The Rasmussens are still here. Leadership is accessible, decisions get made quickly, and people get treated like people.
- Variety you won't get elsewhere. With ten specialized departments — HVAC, boilers, mechanical construction, controls, reliability, and more — no two projects look alike.
- Modern tools and ongoing training. FARO 3D scanning, AutoCAD Plant 3D, and continuing investment in your skills through company-provided training and self-development.
- Industry-leading pay and benefits, plus a culture that takes work-life balance seriously.
- A genuinely good place to work. Modern offices, 24/7 gym, golf simulator, team lunches and yes, "fun" really is one of our core values.
What You Bring
Experience (3 years):
- Drafting and 3D modeling experience with piping or mechanical systems
- Strong AutoCAD skills
- Mandatory Plant 3D experience is a big plus
- A track record of producing drawings that field crews can build from
- Strong attention to detail and good time management
- Comfortable working with engineers, project managers, field crews, and customers
- Valid driver's license; able to pass a pre-employment drug screen
- Willing to occasionally travel to customer sites for walkdowns and scanning
Working Conditions
This is primarily an office-based role with occasional travel to customer sites for walkdowns and scanning — typically day trips, with occasional overnight stays. You'll need to be able to lift 25–30 lbs occasionally and sit at a workstation for extended periods.
How to Apply
Apply through our careers page at rasmech.com/careers. We review applications regularly and will reach out to qualified candidates.