Riley Engineering

At Riley Engineering, engineering is more than calculations and construction plans, it’s about creating reliable water infrastructure that strengthens communities and improves lives. Every project we touch is rooted in that purpose. To our team and to engineers everywhere: thank you for designing solutions that make a lasting difference. Happy Engineers Week 2026!

We’re growing—and we’d love for you to grow with us! Riley Engineering in Tucson is hiring talented engineers who want to make a real impact on water and wastewater infrastructure in our communities.

NOW HIRING:
• Principal Engineer – Water & Wastewater
• Water Resources Engineer (10–14 yrs)
• Water Resources Engineer (6–9 yrs)
• Water Resources Engineer (2–5 yrs)

If you’re passionate about solving real-world water challenges and working with a collaborative, mission-driven team, check out our openings.

APPLY TODAY!
Link in Bio.

Competitive Benefits:
Start with 3 weeks of PTO per year
10 paid holidays per year
401(k) with 5% company match
Generous health, vision, and dental plans