Civil Engineering Careers at Riley Engineering — Water, Wastewater & Hydrology Jobs in Tucson, AZ
Riley Engineering is a mission-driven, Navajo‑owned civil engineering firm based in downtown Tucson. We design and deliver water infrastructure that strengthens communities, Tribal Nations, and the entire Southwest.
Why Work at Riley Engineering
We specialize in essential civil engineering services that protect public health, improve water resilience, and support sustainable growth. Engineers who join Riley gain autonomy, meaningful mentorship, and the opportunity to shape a growing practice with purpose. Work on projects that directly benefit the well-being of people in Arizona and beyond. Design in the office, explore in the field, and be part of a growing team with opportunities to advance in the civil engineering profession.
- Purpose-first projects serving communities and Tribal Nations
- Principal-level influence on standards, QA/QC, design direction, and mentoring
- Small, high‑caliber team where your contributions are visible and valued
- Balanced field + office work across water, wastewater, hydrology, drainage, and site civil
- Excellent benefits: 3 weeks starting PTO, 10 paid holidays, generous health/dental/vision, 401(k) with 5% company match
- Located in downtown Tucson with access to the region we serve (44 E Broadway Blvd, Suite 250)
Benefits:
- 3 weeks PTO to start
- 10 paid holidays annually
- 401(k) with 5% company match
- Generous health, dental, and vision plans
Open Positions:
About Riley Engineering
Riley Engineering is a Navajo‑owned civil engineering firm founded on the belief that technical excellence and community stewardship go hand‑in‑hand. Our team specializes in water resources, hydrology, wastewater design, drainage infrastructure, and site civil engineering.
We partner with municipalities, utilities, Tribal Nations, and public agencies across Arizona and the Southwest. Our mission is simple: engineer solutions that provide society with essential water infrastructure.
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