O'Brien Engineering, Inc. Employee Directory

Q: What is O'Brien Engineering, Inc. known for?

O'Brien Engineering, Inc. was founded in 1987. O'Brien Engineering, Inc. operates in the Design Services industry.

Q: How many employees does O'Brien Engineering, Inc. have currently?

O'Brien Engineering, Inc. has approximately 29 employees.

Design ServicesUnited States11-50 Employees

OEI is a full service engineering and architecture design firm established in 1987.  A certified Service Disabled Veteran Owned Small Business (SDVOSB) and State of Texas HUB firm, we serve customers nationwide and overseas. Our work and clients are diversified; we serve federal, municipal, state, other A/E firms, and private individuals. Our federal customers include DoD (USACE, Air Force, Space Force), DHS, and VA.  We hold multiple IDIQ and MATOC contracts as a prime.

Find O'Brien Engineering, Inc. employees' phone numbers or email addresses

O'Brien Engineering, Inc. Global Highlights

North America
34

United States Of America
34

Oceania
2

Australia
2

Africa
1

Nigeria
1

O'Brien Engineering, Inc.'s Leadership

J. O.
Vice President - Finance
Mobile Phone
Email
S. C.
Vice President Business Development
Mobile Phone
Email
M. O.
Owner
Mobile Phone
Email
J. O.
Vp-Finance
Mobile Phone
Email
K. L.
Director Of Architecture
Mobile Phone
Email
J. L.
Federal Project Manager / Sr. Civil Engineer
Mobile Phone
Email
L. B.
Proposal Manager
Mobile Phone
Email
E. B.
Senior Civil Engineer
Mobile Phone
Email

Contact profiles from O'Brien Engineering, Inc.

Name

Title

Contact Info

Location

Last Update

S. I.
Architectural Coordinator
Mobile Phone
Email
United States
Sep 10, 2025
C. H.
Architectural Coordinator
Mobile Phone
Email
United StatesTexas
Oct 19, 2025
M. T.
Mechanical Engineer
Mobile Phone
Email
United StatesTexas
Aug 10, 2025
M. P.
Water Resources E.I.T
Mobile Phone
Email
United StatesTexas
Jul 20, 2025
J. L. P.
Water Resources Engineer
Mobile Phone
Email
Oct 23, 2024
J. L.
Mobile Phone
Email
United StatesTexas
Oct 27, 2025
A. D.
Mobile Phone
Email
UNITED STATES
Apr 22, 2024
B. C.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
D. A.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
J. O.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is O'Brien Engineering, Inc. known for?

O'Brien Engineering, Inc. was founded in 1987 operates in the Design Services industry. The company's main headquarters is located in 17300 N. Dallas Pkwy, Suite 1000 Dallas, Texas 75248, US; you can contact the main corporate office by phone at

+1-972-233-****

. Explore O'Brien Engineering, Inc.'s company overview page for more information.

What is O'Brien Engineering, Inc.'s most common email format?

O'Brien Engineering, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Brien Engineering, Inc. email formats with LeadIQ.

How many employees does O'Brien Engineering, Inc. have currently?

O'Brien Engineering, Inc. has approximately 29 employees as of October 2025. These team members are located across 3 continents, including North AmericaOceaniaAfrica.

Who are O'Brien Engineering, Inc.'s key employees and leadership?

As of October 2025, O'Brien Engineering, Inc.'s key employees include:

Vice President - Finance: J. O.
Vice President Business Development: S. C.
Owner: M. O.
Vp-Finance: J. O.
Director Of Architecture: K. L.

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