Riley Engineering
01/27/2026
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!
Riley-Eng.com/careers
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
01/08/2026
Contract Award: The Navajo Engineering and Construction Authority (NECA), under a contract from the Indian Health Service (IHS), awarded a contract to Riley Engineering for the design of cisterns and individual on-site wastewater treatment systems for homes in Sawmill Chapter. The scope includes initial homesite assessments of 32 individual homes (by IHS), archeological and
biological clearances, and proposed facility layouts (design). We are thrilled to continue serving the Navajo Nation and all tribes with necessary water infrastructure — the reason we were founded.
Click here to claim your Sponsored Listing.
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Contact the business
Telephone
Website
Address
44 E Broadway Boulevard, Suite 250
Tucson, AZ
85701
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |