Is EST, Inc. hiring right now?

EST, Inc. has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on EST, Inc.'s careers site.

Where is EST, Inc. headquartered?

EST, Inc. is headquartered in Oklahoma City, OK, United States and was founded in 2000.

Michael Vahabzadegan, Founder and President, is at the top of EST, Inc.'s org chart.

How do I apply for a job at EST, Inc.?

Pick a role on EST, Inc.'s TheJobsMap page and select Apply. Every listing links to the original posting on EST, Inc.'s own careers site, so you apply directly with the employer.

EST, Inc. jobs and careers

Oklahoma City, OK, United States

As of October 23, 2026, EST, Inc. has no open roles listed.

estinc.com LinkedIn

About EST, Inc.

EST is a comprehensive engineering firm specializing in civil, transportation, traffic, bridge engineering design, environmental, geotechnical, survey, construction management, and materials testing. Our staff of over 280 company wide is comprised of civil engineers, construction inspectors, geologists, hydrologists, environmental engineers, lab technicians, geotechnical engineers, geotechnical drillers, surveyors, CAD designers, and administrative personnel. EST is committed to providing our clients innovative and specialized solutions that are tailored to their specific needs and challenges. Our staff of seasoned experts serve as a one-stop shop by providing the full spectrum of civil engineering services from a project’s inception with environmental studies to the construction management and materials testing at the project’s completion. We eliminate the need for a middle man and provide our clients with a more simplified, cost-effective process through the completion of a project.

Architecture Civil Engineering Construction

Founded: 2000
Employees: 350
Headquarters: Oklahoma City

Leadership

The top of EST, Inc.'s org chart, with how many people report into each leader.

Michael Vahabzadegan

Founder and President

14 reports

Laura Zamora

Senior Enginering Manager

4 reports

Richard Zamora P.e.

Senior Engineer

3 reports

Andy Armstrong

Environmental Division Manager

1 report

Darren McCaulley

System Administrator

Holly Lundquist

Construction Project Manager

Carla Driskill

Financial Controller

Jobs at EST, Inc.

No open positions right now. Explore more companies on TheJobsMap.

EST, Inc. jobs: common questions

Is EST, Inc. hiring right now?: EST, Inc. has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on EST, Inc.'s careers site.
Where is EST, Inc. headquartered?: EST, Inc. is headquartered in Oklahoma City, OK, United States and was founded in 2000.
Who leads EST, Inc.?: Michael Vahabzadegan, Founder and President, is at the top of EST, Inc.'s org chart.
How do I apply for a job at EST, Inc.?: Pick a role on EST, Inc.'s TheJobsMap page and select Apply. Every listing links to the original posting on EST, Inc.'s own careers site, so you apply directly with the employer.