Olsson Careers — 35 Open Jobs (Sep 2026)

Civil Engineering Internship - Site Design

Olsson

⚡ Apply early Denver, CO; Loveland, CO Onsite $45,760–$52,000

● New 👁 Seen ✓ Applied 1d ago

Civil Engineering Internship - Traffic & Technology

Olsson

⚡ Apply early Denver, CO Onsite $45,760–$54,080

● New 👁 Seen ✓ Applied 1d ago

Engineering Internship - Industrial Environmental

Olsson

⚡ Apply early Denver, CO Onsite $45,760–$54,080

● New 👁 Seen ✓ Applied 1d ago

Engineering Internship - Water/Wastewater

Olsson

⚡ Apply early Denver, CO Onsite $45,760–$54,080

● New 👁 Seen ✓ Applied 1d ago

Engineering Internship - Water Resources

Olsson

⚡ Apply early Denver, CO; Loveland, CO Onsite $45,760–$54,080

● New 👁 Seen ✓ Applied 1d ago

Structural Engineer – Substation

Olsson

⚡ Apply early Arizona - Remote; Arkansas - R... · location restricted

● New 👁 Seen ✓ Applied 2d ago

Entry-Level Civil Engineer - Data Center

Olsson

⚡ Apply early Denver, CO; Des Moines, IA; Li... Onsite $76,000–$88,000

● New 👁 Seen ✓ Applied 2d ago

Design Associate - Water/Wastewater

Olsson

⚡ Apply early Denver, CO; Fayetteville, AR;... Onsite $87,360–$116,480

● New 👁 Seen ✓ Applied 2d ago

Drafting Technician - Water/Wastewater

Olsson

⚡ Apply early Denver, CO; Fayetteville, AR;... Onsite $60,320–$93,600

● New 👁 Seen ✓ Applied 2d ago

Project Engineer - Water/Wastewater

Olsson

⚡ Apply early Denver, CO; Fayetteville, AR;... Onsite $117,000–$154,000

● New 👁 Seen ✓ Applied 2d ago

Water and Sewer Modeling Senior Engineer

Olsson

⚡ Apply early Dallas, TX; Denver, CO; Fayett... Onsite $116,000–$173,000

● New 👁 Seen ✓ Applied 2d ago

Lead Engineer (Technical Lead) – Power Generation Design

Olsson

⚡ Apply early Remote · location restricted $118,000–$243,000

● New 👁 Seen ✓ Applied 2d ago

Client Manager - Transmission and Distribution

Olsson

⚡ Apply early Arizona - Remote; Colorado - R... · location restricted $133,000–$198,000

● New 👁 Seen ✓ Applied 2d ago

Water/Wastewater Engineering Leader - Colorado

Olsson

⚡ Apply early Denver, CO; Loveland, CO Onsite $133,000–$198,000

● New 👁 Seen ✓ Applied 2d ago

Civil Engineering Group Leader - Transmission & Distribution

Olsson

⚡ Apply early Dallas, TX; Denver, CO; Fayett... Onsite $133,000–$198,000

● New 👁 Seen ✓ Applied 2d ago

Senior Electrical Engineer - Data Centers

Olsson

⚡ Apply early Austin, TX; Dallas, TX; Denver... Onsite

● New 👁 Seen ✓ Applied 2d ago

Lead Electrical Engineer - Data Centers

Olsson

⚡ Apply early Chicago, IL; Dallas, TX; Denve... · location restricted $130,000–$190,000

● New 👁 Seen ✓ Applied 2d ago

Construction Services Lead

Olsson

⚡ Apply early Colorado Springs, CO Onsite $123,000–$178,000

● New 👁 Seen ✓ Applied 2d ago

Project Manager - Water/Wastewater

Olsson

⚡ Apply early Denver, CO; Loveland, CO Onsite $110,000–$164,000

● New 👁 Seen ✓ Applied 2d ago

Experienced Civil Engineer - Data Center

Olsson

⚡ Apply early Colorado Springs, CO; Dallas,... Hybrid $77,000–$102,000

● New 👁 Seen ✓ Applied 2d ago

Senior Civil Designer (Grading & Utility) - Data Center

Olsson

⚡ Apply early Colorado Springs, CO; Dallas,... Onsite $78,000–$103,000

● New 👁 Seen ✓ Applied 2d ago

Senior Civil Designer (Grading & Utility) - Data Center

Olsson

⚡ Apply early Remote · location restricted $78,000–$103,000

● New 👁 Seen ✓ Applied 2d ago

Licensed Civil Engineer - Data Center

Olsson

⚡ Apply early Colorado Springs, CO; Dallas,... Onsite $88,000–$116,000

● New 👁 Seen ✓ Applied 2d ago

Licensed Civil Engineer - Data Center

Olsson

⚡ Apply early Remote · location restricted $88,000–$116,000

● New 👁 Seen ✓ Applied 2d ago

Senior Civil Engineer - Data Center

Olsson

⚡ Apply early Colorado Springs, CO; Dallas,... Onsite $113,000–$140,000

● New 👁 Seen ✓ Applied 2d ago