Patrick O'Brien, Pmp, Gcp-Pgwa, Sep
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Patrick O'Brien, Pmp, Gcp-Pgwa, Sep Email & Phone Number

Senior Consultant, Cyber Security at NeoSystems LLC
Location: Oakland, Maryland, United States 14 work roles 4 schools
2 work emails found @gcctechllc.com 3 phones found area 703 and 301 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 3 phones

Work email p****@gcctechllc.com
Direct phone (703) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
NeoSystems LLC
Role
Senior Consultant, Cyber Security
Location
Oakland, Maryland, United States
Company size
177 employees

Who is Patrick O'Brien, Pmp, Gcp-Pgwa, Sep? Overview

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Quick answer

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep is listed as Senior Consultant, Cyber Security at NeoSystems LLC, a with 177 employees, based in Oakland, Maryland, United States. AeroLeads shows a work email signal at gcctechllc.com, phone signal with area code 703, 301, and a matched LinkedIn profile for Patrick O'Brien, Pmp, Gcp-Pgwa, Sep.

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep previously worked as Chief Information Officer at Msc Management Services, Llc / Summit Federal Services, Llc and Chief Technology Officer at Gcc Technologies Llc. Patrick O'Brien, Pmp, Gcp-Pgwa, Sep holds Master Of Science - Ms, Computer Science from Johns Hopkins Whiting School Of Engineering.

Company email context

Email format at NeoSystems LLC

This section adds company-level context without repeating Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's masked contact details.

*@gcctechllc.com
71% confidence

AeroLeads found 2 current-domain work email signals for Patrick O'Brien, Pmp, Gcp-Pgwa, Sep. Compare company email patterns before reaching out.

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Profile bio

About Patrick O'Brien, Pmp, Gcp-Pgwa, Sep

I am a seasoned senior manager with a legacy of successes in the Intelligence, Government, contracting, and non-profit spaces. I have a passion for bringing cultures, people, and innovative thoughts together to accomplish critical missions. I can't wait to find new and better ways to help organizations become more efficient, collaborative, and lean by leveraging highly interactive, secure, cloud-based platforms and leading-edge applications.I've earned a Bachelors degree (from Towson University) and a Masters degrees (from Johns Hopkins), both in Computer Science. I'm a certified PMP, a Strategic Execution Professional (SEP), a Google Cloud Certified Professional Collaboration Engineer (PCE), and I have a current Top Secret clearance.

Current workplace

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's current company

Company context helps verify the profile and gives searchers a useful next step.

NeoSystems LLC
Neosystems Llc
Senior Consultant, Cyber Security
tysons corner, virginia, united states
Website
neosystemscorp.com
Employees
177
AeroLeads page
Company profile
View company profile Email format
14 roles

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep work experience

A career timeline built from the work history available for this profile.

Senior Consultant, Cyber Security

Current
Neosystems Llc
Dec 2022 - Present

Chief Information Officer

Msc Management Services, Llc / Summit Federal Services, Llc

Oakland, Maryland

Mar 2020 - Dec 2022

Program Manager

Scientific And Engineering Solutions / Nci Information Systems
May 2003 - Jul 2005

Senior Information Security Consultant

Hewlett-Packard
Sep 2000 - Apr 2003

Senior Criminal Investigator (Gs-1811), Computer Crime

United States Postal Service, Inspector General'S Office
Jan 1999 - Sep 2000

Criminal Investigator (Gs-1811), Computer Crime

Defense Criminal Investigative Service (Dcis), Dod Inspector General'S Office
Feb 1998 - Jan 1999

Criminal Investigator (Gs-1811), Computer Crime

Defense Criminal Investigative Service (Dcis), Dod Inspector General'S Office
Jul 1994 - Oct 1995
Team & coworkers

Colleagues at NeoSystems LLC

Other employees you can reach at neosystemscorp.com. View company contacts for 177 employees →

SC Stephen Cheng Stephen Cheng Colleague at Neosystems LlcPotomac, Maryland, United States View → AW Anna Wolfe Anna Wolfe Colleague at Neosystems LlcVienna, Virginia, United States View → JC Jim Clifford Jim Clifford Colleague at Neosystems LlcHerndon, Virginia, United States View → NS Neil Sawyer Neil Sawyer Colleague at Neosystems LlcSterling, Virginia, United States View → RG Rj Ghashghai Rj Ghashghai Colleague at Neosystems LlcLeesburg, Virginia, United States View → JO Joe O'Connell Joe O'Connell Colleague at Neosystems LlcBurke, Virginia, United States View → JP Jill Padgette Jill Padgette Colleague at Neosystems LlcWashington Dc-Baltimore Area, United States View → SK Steve Kim Steve Kim Colleague at Neosystems LlcCentreville, Virginia, United States View → DF David F. David F. Colleague at Neosystems LlcWashington Dc-Baltimore Area, United States View → CB Carolyn Berish Carolyn Berish Colleague at Neosystems LlcWoodbridge, Virginia, United States View →
4 education records

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep education

Bachelor Of Science - Bs, Computer Science / Database Management Systems

Towson University

Criminal Investigator'S Training Program (1811)

Federal Law Enforcement Training Center (Fletc)
FAQ

Frequently asked questions about Patrick O'Brien, Pmp, Gcp-Pgwa, Sep

Quick answers generated from the profile data available on this page.

What company does Patrick O'Brien, Pmp, Gcp-Pgwa, Sep work for?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep works for NeoSystems LLC.

What is Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's role at NeoSystems LLC?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep is listed as Senior Consultant, Cyber Security at NeoSystems LLC.

What is Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's email address?

AeroLeads has found 2 work email signals at @gcctechllc.com for Patrick O'Brien, Pmp, Gcp-Pgwa, Sep at NeoSystems LLC.

What is Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's phone number?

AeroLeads has found 3 phone signal(s) with area code 703, 301 for Patrick O'Brien, Pmp, Gcp-Pgwa, Sep at NeoSystems LLC.

Where is Patrick O'Brien, Pmp, Gcp-Pgwa, Sep based?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep is based in Oakland, Maryland, United States while working with NeoSystems LLC.

What companies has Patrick O'Brien, Pmp, Gcp-Pgwa, Sep worked for?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep has worked for Neosystems Llc, Msc Management Services, Llc / Summit Federal Services, Llc, Gcc Technologies Llc, Clear Resolution Consulting, Llc, and Tasc (Previously Part Of Northrop Grumman).

Who are Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's colleagues at NeoSystems LLC?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep's colleagues at NeoSystems LLC include Stephen Cheng, Anna Wolfe, Jim Clifford, Neil Sawyer, and Rj Ghashghai.

How can I contact Patrick O'Brien, Pmp, Gcp-Pgwa, Sep?

You can use AeroLeads to view verified contact signals for Patrick O'Brien, Pmp, Gcp-Pgwa, Sep at NeoSystems LLC, including work email, phone, and LinkedIn data when available.

What schools did Patrick O'Brien, Pmp, Gcp-Pgwa, Sep attend?

Patrick O'Brien, Pmp, Gcp-Pgwa, Sep holds Master Of Science - Ms, Computer Science from Johns Hopkins Whiting School Of Engineering.

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