Riley Engineering

Riley Engineering Riley Engineering is a professional civil engineering firm specializing in water resources.

05/22/2026

Today, we pause to honor the courage and sacrifices of those who have served and protected our freedoms. At Riley Engineering, we are reminded of the resilience and dedication that inspire our work every day.

Hats off to our graduates!You’ve worked hard, conquered challenges, and now it’s time to soar higher than ever before. H...
05/14/2026

Hats off to our graduates!

You’ve worked hard, conquered challenges, and now it’s time to soar higher than ever before. Here’s to celebrating your achievements and the bright future ahead!

We’re attending the Conference!Riley Engineering is excited to be part of this year’s AZ Water Association Conference....
04/23/2026

We’re attending the Conference!

Riley Engineering is excited to be part of this year’s AZ Water Association Conference. Let’s connect, collaborate, and innovate for a sustainable water future. See you there!

RileyEngineering

We’re heading to the Reservation Economic Summit (RES) 2026 in Las Vegas.At Riley Engineering, we believe the best proje...
03/20/2026

We’re heading to the Reservation Economic Summit (RES) 2026 in Las Vegas.

At Riley Engineering, we believe the best projects start with meaningful conversations, and RES is where those conversations happen. From community-focused infrastructure to long-term partnerships, we’re here to listen, learn, and build alongside you.

If you’ll be there, let’s connect.

At Riley Engineering, engineering is more than calculations and construction plans, it’s about creating reliable water i...
02/23/2026

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 t...
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!
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

We’re growing—and we’d love for you to grow with us! Riley Engineering in Tucson is hiring talented engineers who want t...
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

Contract Award: The Navajo Engineering and Construction Authority (NECA), under a contract from the Indian Health Servic...
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.

Happy New Year from all of us at Riley Engineering! Celebrating the shared accomplishments and memories from 2025, and l...
12/31/2025

Happy New Year from all of us at Riley Engineering! Celebrating the shared accomplishments and memories from 2025, and looking forward to a successful 2026 together.

Celebrating the Light of the World and wishing you a merry Christmas!
12/24/2025

Celebrating the Light of the World and wishing you a merry Christmas!

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

Telephone

+15205054651

Website

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