Salas O'Brien Employee Directory

Q: Who are Salas O'Brien key employees?

Some of Salas O'Brien key employees are Diane Mazzadra , Diane Blevins , Joseph Angelilli , Jeffrey Overmyer , Marilyn Povodator

Salas O'Brien corporate office is located in 8825 Research Dr, Irvine, California, 92618, United States and has 1K - 5K employees.

Highly Engaged Employees

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Employees by Department

Departments

Number of employees

Engineering & Technical

610

Operations

421

Finance

Information Technology

Marketing

Human Resources

Sales

Key Employees of Salas O'Brien

DM
Diane Mazzadra
Chief Financial Officer
PhoneEmail
DB
Diane Blevins
Chief Human Resources Officer
PhoneEmail
JA
Joseph Angelil...
Chief Financial Officer
PhoneEmail
JO
Jeffrey Overmy...
President
PhoneEmail
Marilyn Povoda...
President
PhoneEmail
Timothy (Tim) ...
President, Process & Manufacturing
PhoneEmail

Salas O'Brien Global Presence

Location	People at location
North America	1K - 5K
Asia	11-50
South America	1-10
Europe	1-10
Africa	1-10

Index of contact profiles from Salas O'Brien

Explore leadership insights for Salas O'Brien. View the full leadership team

Contact Name

Contact Info

Job Title

HQ Location

AM
Alex Mason
Email Direct
Associate Vice President & Senior Mechanical Engineer
United States , California , Irvine

DR
Dave Reusch
Email Direct
Director, Technology Design
United States , California , Irvine

MD
Michael Drakely
Email Direct
Senior Mechanical Designer
United States , California , Irvine

RB
Richard Benjamin
Email Direct
Senior Electrical Engineer
United States , California , Irvine

IA
Israa Altay
Email Direct
Electrical Engineer and Technology Designer
United States , California , Irvine

WD
Wendy Drake
Email Direct
Director, Human Resources
United States , California , Irvine

GH
Garrett Harrington
Email Direct
Senior Electrical Designer
United States , California , Irvine

LV
Lara Varjabedian
Email Direct
Energy Analyst
United States , California , Irvine

MM
Mike Maltais
Email Direct
Mechanical Engineer
United States , California , Irvine

RJ
Rachel Janovsky
Email Direct
Lighting Designer
United States , California , Irvine

BB
Benjamin Beaulieu
Email Direct
Electrical Engineer
United States , California , Irvine

KA
Khalil Arrage
Email Direct
Attorney
United States , California , Irvine

JB
Job Bedford
Email Direct
Attorney
United States , California , Irvine

QP
Quoc Pham
Email Direct
Attorney
United States , California , Irvine

SC
Sydney Comtois
Email Direct
Attorney
United States , California , Irvine

DD
Dyllan DuPont
Email Direct
Mechanical Engineer
United States , California , Irvine

ZP
Zachary Parent
Email Direct
Electrical Designer
United States , California , Irvine

LM
Layton Martinez
Email Direct
Mechanical Engineer
United States , California , Irvine

ZD
Zachary DiSalvo
Email Direct
Plumbing & Fire Protection Engineer
United States , California , Irvine

SB
Stephen Beliveau
Email Direct
Director, Plumbing & Fire Protection Engineering
United States , California , Irvine

NS
Neil Schaffer
Email Direct
Mechanical Engineer
United States , California , Irvine

PB
Pedro Brull
Email Direct
Mechanical Design Engineer
United States , California , Irvine

PC
Peyton Calitri
Email Direct
Graduate Mechanical Engineer
United States , California , Irvine

DM
David Morales
Email Direct
Associate Vice President. BIM Manager
United States , California , Irvine

12 3 4 5

Former Employees at Salas O'Brien

Explore people who held key positions, contributed to Salas O'Brien's success, and advanced their careers.

Nathan Koneri

Electrical Engineer II... at Coffman Engineers

Worked as Electrical Designer

at Salas O'Brien (2016-2017)

Direct

Madison Wendell

Manager at Librium Group

Worked as Energy Manager

at Salas O'Brien (2025-2026)

Direct

John Provost

BIM Automation Develop... at I.C. Thomasson Associa...

Worked as Assistant Vice President & Senior BIM Automati...

at Salas O'Brien (2026-2026)

Direct

Mask Content

Structural Engineer, P... at James F Turner Enginee...

Worked as Structural Engineer and Associate, PE

at Salas O'Brien (2020-2026)

Direct

Mask Content

Ta at The University of Okla...

Worked as Electrical Engineering Intern

at Salas O'Brien (2025-2025)

Direct

Mask Content

Senior Proposal Manage... at FlatironDragados

Worked as Director, Marketing

at Salas O'Brien (2020-2023)

Direct

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Frequently Asked Questions Regarding Salas O'Brien Employees

How many employees does Salas O'Brien have?

Salas O'Brien has 1K - 5K employees

Who is the CFO of Salas O'Brien?

Salas O'Brien’s CFO is Diane Mazzadra

Who are Salas O'Brien key employees?

Some of Salas O'Brien key employees are Diane Mazzadra, Diane Blevins, Joseph Angelilli, Jeffrey Overmyer, Marilyn Povodator

Where is Salas O'Brien located?

Salas O'Brien’s headquarters are located at 8825 Research Dr, Irvine, California, 92618, United States

How do I contact Salas O'Brien?

Salas O'Brien Contact Info: Phone number: (949) 753-1553 Website: www.salasobrien.com

What does Salas O'Brien do?

Salas O'Brien is an employee-owned engineering and technical services firm that provides multidisciplinary engineering, architecture, consulting, and project delivery services for the built environment. The company helps clients design, optimize, and modernize buildings, energy systems, industrial facilities, and infrastructure, with expertise span... Read More

Is Salas O'Brien a public company?

Salas O'Brien is private company therefore does not currently have an official ticker symbol

See more information about Salas O'Brien Employees