Principal Investigator

Olsson
Full-time Des Moines, IA other-general
Posted:
June 17, 2026
Location:
Des Moines, IA, United States

Job Description

**Company Description**

We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company.

We’re a people-centric firm, so it’s no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us.

**Job Description**

At Olsson, we help our clients navigate complex regulatory landscapes with ease. We ensure proactive compliance with key environmental laws, including the National Historic Preservation Act (NHPA). Projects span the U.S. and include transportation, energy, and other infrastructure projects that require compliance with the NHPA an...

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Job Overview

Job Type: Full-time
Location: Des Moines, United States
Posted: June 17, 2026
Deadline: June 22, 2026