Olsson - United States, Denver, On-site work

Gain hands-on civil engineering experience designing large-scale hyperscale data center campuses across the U.S. This 2026 internship involves creating construction plans in AutoCAD/Civil 3D for site layout, grading, and utilities. We seek a detail-oriented team player pursuing a civil engineerin...

Seeking a Senior Water Resources Engineer for Class I Railroad projects. This role requires a PE license, 8+ years' experience, and expertise in H&H analysis using tools like HEC-RAS. You'll manage projects, secure permits, and conduct field work. We offer competitive benefits, a performance bonu...

Join Olsson's team as a Fire Protection Engineer, designing critical systems for hyperscale data centers and secure facilities. This role requires a PE-licensed professional with 4-8 years' experience and expertise in NFPA standards. You'll collaborate on multidisciplinary projects, ensuring code...

Gain hands-on experience in our Denver geotechnical lab and field sites. This internship involves testing soils, asphalt, aggregates, and concrete, supporting quality verification for construction projects. Ideal for students in construction management or engineering, it offers a competitive 401(...

Lead high-profile commercial and industrial construction projects in Denver as a Senior ICC Inspector. Utilize your 5+ years of experience and ICC certifications to conduct critical materials testing and special inspections. Mentor junior staff, ensure safety compliance, and enjoy a competitive b...