OmniSystems Employee Directory

Q: Who are OmniSystems key employees?

Some of OmniSystems key employees are Bailey Walsh , Marc Weppner , Joseph Farrington , Larry Ballash , Robert Robb

OmniSystems corporate office is located in 8201 Greensboro Dr Ste 600, Mc Lean, Virginia, 22102, United States and has 51-200 employees.

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Employees by Department

Departments

Number of employees

Information Technology

Operations

Engineering & Technical

Legal

C-Suite

Finance

Sales

Key Employees of OmniSystems

BW
Bailey Walsh
Shareholder and Chief Operating Officer
PhoneEmail
Marc Weppner
Chief Financial Officer
PhoneEmail
Joseph Farring...
Chief Technology Officer
PhoneEmail
LB
Larry Ballash
Chief Financial Officer
PhoneEmail
RR
Robert Robb
Chief Revenue Officer
PhoneEmail
PhoneEmail

OmniSystems Global Presence

Location	People at location
North America	11-50
Asia	1-10

Index of contact profiles from OmniSystems

Hundreds of professionals searching for OmniSystems have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

FW
Frederick Waddell
Email Direct
Help Desk Engineer
United States , Virginia , Mc Lean

BL
Brandon Longworth
Email Direct
Computer Scientist
United States , Virginia , Mc Lean

LS
Luke Staines
Email Direct
Security Risk Analyst
United States , Virginia , Mc Lean

JC
Jaime Casiano
Email Direct
Scheduling Manager, Production Control
United States , Virginia , Mc Lean

RM
Robert McGeehan
Email Direct
Chief Delivery Officer
United States , Virginia , Mc Lean

Marc Weppner
Email Direct
Chief Financial Officer
United States , Virginia , Mc Lean

KR
Karl Reimers
Email Direct
Director, Investigative Solutions Sales
United States , Virginia , Mc Lean

CB
Christian Benjamin
Email Direct
Senior Account Director, Technical Support
United States , Virginia , Mc Lean

JK
Judith Keller
Email Direct
Manager, Software Configuration
United States , Virginia , Mc Lean

MR
Matt Rudy
Email Direct
Manager, Software Configuration
United States , Virginia , Mc Lean

EM
Ellise Mussington-Vigilant
Email Direct
Chief Learning Officer
United States , Virginia , Mc Lean

UN
Ujwal Nagu
Email Direct
Team Lead, Software Development & Manager
United States , Virginia , Mc Lean

RR
Robert Robb
Email Direct
Chief Revenue Officer
United States , Virginia , Mc Lean

RT
Reginald Toussaint
Email Direct
Supervisor, Telecommunications
United States , Virginia , Mc Lean

Joseph Farrington
Email Direct
Chief Technology Officer
United States , Virginia , Mc Lean

TG
Thomas Guenthner
Email Direct
Manager, Information Security
United States , Virginia , Mc Lean

DB
David Brock
Email Direct
Director, Information Security
United States , Virginia , Mc Lean

LB
Larry Ballash
Email Direct
Chief Financial Officer
United States , Virginia , Mc Lean

BE
Brenda Edwards
Email Direct
Contracts Administrator
United States , Virginia , Mc Lean

AP
Adam Parson
Email Direct
Configuration Management Analyst
United States , Virginia , Mc Lean

AH
Arnold Heck
Email Direct
Help Desk Engineer
United States , Virginia , Mc Lean

OP
Osbert Potter
Email Direct
General Manager, Caribbean and Latin America
United States , Virginia , Mc Lean

AG
Arianna Griffin
Email Direct
Lead Information Security Analyst
United States , Virginia , Mc Lean

BK
Brian Kissel
Email Direct
Information Technology Consultant
United States , Virginia , Mc Lean

DS
Dalma Simon
Email Direct
Network Engineer
United States , Virginia , Mc Lean

12 34

Former Employees at OmniSystems

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

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Jessica Kelly

Project Manager, Perso... at GRS

Worked as Information Security Analyst

at OmniSystems (2012-2017)

Direct

Ian Tomlinson

President & Co-Founder at OmniSystems

Worked as President

at OmniSystems

Direct

Mask Content

Chief Operating Office... at OmniSystems

Worked as Owner

at OmniSystems

Direct

Mask Content

Chief Information Secu... at OmniSystems

Worked as Cisa, Cissp Cism, Crisc Director, Information ...

at OmniSystems (2014-2019)

Direct

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Director, Information ... at Maximus

Worked as Manager, Information Technology Governance

at OmniSystems (2024-2025)

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Frequently Asked Questions Regarding OmniSystems Employees

How many employees does OmniSystems have?

OmniSystems has 51-200 employees

Who is the CFO of OmniSystems?

OmniSystems’s CFO is Marc Weppner

Who are OmniSystems key employees?

Some of OmniSystems key employees are Bailey Walsh, Marc Weppner, Joseph Farrington, Larry Ballash, Robert Robb

Where is OmniSystems located?

OmniSystems’s headquarters are located at 8201 Greensboro Dr Ste 600, Mc Lean, Virginia, 22102, United States

How do I contact OmniSystems?

OmniSystems Contact Info: Phone number: (703) 448-5300 Website: www.omnisystems.com

What does OmniSystems do?

OmniSystems, headquartered in McLean, Virginia, is a Virgin Islander-owned information technology company that offers IT solutions that specialize in construction and integration of web-enabled systems. Established in 1989, OmniSystems is headquartered in McLean, Virgina.... Read More

Is OmniSystems a public company?

OmniSystems is private company therefore does not currently have an official ticker symbol

See more information about OmniSystems Employees