Senior Analyst Programmer
Current
2010 - Present
~16 yrs 4 mos
AeroLeads people directory · profile
Jon Holleran Email & Phone Number
Cyber Security Consultant, CISSP, PMP
at
Applied Computing Technologies
1 work email found
@actnow.com
2 phones found area 703
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Cyber Security Consultant, CISSP, PMP
Location
Chantilly, Virginia, United States
Company size
Who is Jon Holleran? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jon Holleran is listed as Cyber Security Consultant, CISSP, PMP at Applied Computing Technologies, a company with 68 employees, based in Chantilly, Virginia, United States. AeroLeads shows a work email signal at actnow.com, phone signal with area code 703, and a matched LinkedIn profile for Jon Holleran.
Jon Holleran previously worked as Senior Analyst Programmer at Applied Computing Technologies and Senior Information Engineer (CTR) at Applied Computing Technologies.
Company email context
Email format at Applied Computing Technologies
This section adds company-level context without repeating Jon Holleran's masked contact details.
{first_initial}{last}@actnow.com
89% confidence
AeroLeads found 1 current-domain work email signal for Jon Holleran. Compare company email patterns before reaching out.
Profile bio
About Jon Holleran
Results-oriented Cyber Security Engineer with over 15 years experience managing and leading Cyber Security and Information Assurance (IA) projects for commercial, government and military clients. Extensive experience managing fast-paced, high-profile initiatives for senior client leadership while coordinating multiple and diverse stakeholder requirements through utilization of detailed communication, critical thinking, problem resolution, and leading-edge technical knowledge.Specialties:• Enterprise Data Center Migration/Consolidation utilizing SELC - Application Analysis, Architecture, Virtualization, Security, & Design• Full SA Packages utilizing SDLC - FIPS 199, E-Auth, PTA/PIA, SP, RTM, CP/CPT, SAP/ST&E, RA, POA&M, SAR• DR Playbook/Procedure/Exercises• Cyber Security Research• Technical Penetration Testing/Research• Application Assessments & Research• Vulnerability Assessments• Training Development & Instructor• Business Intelligence, Proposals, & Marketing• CISSP, CSSLP, PMP
Listed skills include Computer Security, Cissp, Information Assurance, Information Security, and 12 others.
Current workplace
Jon Holleran's current company
Company context helps verify the profile and gives searchers a useful next step.
Applied Computing Technologies
7 roles · 29 years
Jon Holleran work experience
A career timeline built from the work history available for this profile.
Senior Information Engineer (Ctr)
2009 - 2010
~1 yr
Cyber Systems Security Consultant
Current
Cyber-Sys, Inc
2009 - Present
~17 yrs 4 mos
It Security Specialist (Ctr)
Current
2009 - Present
~17 yrs 4 mos
Cyber Security Systems Engineer
2007 - 2009
~2 yrs
Information Assurance Consultant (Ccna)
2001 - 2007
~6 yrs
Hardware Design Engineer (Co-Op)
1997 - 1998
~1 yr
Team & coworkers
Colleagues at Applied Computing Technologies
Other employees you can reach at actnow.com. View company contacts for 68 employees →
MM
Marcus Major
Colleague at Applied Computing Technologies
Jacksonville, North Carolina, United States, United States
View →
SS
Scott Stillwell
Colleague at Applied Computing Technologies
Palm Harbor, Florida, United States, United States
View →
CF
Cameron Fields
Colleague at Applied Computing Technologies
Dallas, Texas, United States, United States
View →
MS
Meg Stofko
Colleague at Applied Computing Technologies
Fairfax County, Virginia, United States, United States
View →
JJ
Jacki Juliano
Colleague at Applied Computing Technologies
Stephens City, Virginia, United States, United States
View →
MW
Marcellus Wright
Colleague at Applied Computing Technologies
Bowie, Maryland, United States, United States
View →
SM
Shenning Mahoney
Colleague at Applied Computing Technologies
Upper Marlboro, Maryland, United States, United States
View →
LT
Lisa Tester
Colleague at Applied Computing Technologies
Springfield, Virginia, United States, United States
View →
RW
Rick White
Colleague at Applied Computing Technologies
Stephens City, Virginia, United States, United States
View →
DJ
Denise Johnston
Colleague at Applied Computing Technologies
Alexandria, Virginia, United States, United States
View →
Marcus Major
Colleague at Applied Computing Technologies
Jacksonville, North Carolina, United States, United States
View →
SS
Scott Stillwell
Colleague at Applied Computing Technologies
Palm Harbor, Florida, United States, United States
View →
CF
Cameron Fields
Colleague at Applied Computing Technologies
Dallas, Texas, United States, United States
View →
MS
Meg Stofko
Colleague at Applied Computing Technologies
Fairfax County, Virginia, United States, United States
View →
JJ
Jacki Juliano
Colleague at Applied Computing Technologies
Stephens City, Virginia, United States, United States
View →
MW
Marcellus Wright
Colleague at Applied Computing Technologies
Bowie, Maryland, United States, United States
View →
SM
Shenning Mahoney
Colleague at Applied Computing Technologies
Upper Marlboro, Maryland, United States, United States
View →
LT
Lisa Tester
Colleague at Applied Computing Technologies
Springfield, Virginia, United States, United States
View →
RW
Rick White
Colleague at Applied Computing Technologies
Stephens City, Virginia, United States, United States
View →
DJ
Denise Johnston
Colleague at Applied Computing Technologies
Alexandria, Virginia, United States, United States
View →
FAQ
Frequently asked questions about Jon Holleran
Quick answers generated from the profile data available on this page.
What company does Jon Holleran work for?
Jon Holleran works for Applied Computing Technologies.
What is Jon Holleran's role at Applied Computing Technologies?
Jon Holleran is listed as Cyber Security Consultant, CISSP, PMP at Applied Computing Technologies.
What is Jon Holleran's email address?
AeroLeads has found 1 work email signal at @actnow.com for Jon Holleran at Applied Computing Technologies.
What is Jon Holleran's phone number?
AeroLeads has found 2 phone signal(s) with area code 703 for Jon Holleran at Applied Computing Technologies.
Where is Jon Holleran based?
Jon Holleran is based in Chantilly, Virginia, United States while working with Applied Computing Technologies.
What companies has Jon Holleran worked for?
Jon Holleran has worked for Applied Computing Technologies, Cyber-Sys, Inc, Dhs Fema, Bae Systems, and Booz Allen Hamilton.
Who are Jon Holleran's colleagues at Applied Computing Technologies?
Jon Holleran's colleagues at Applied Computing Technologies include Marcus Major, Scott Stillwell, Cameron Fields, Meg Stofko, and Jacki Juliano.
How can I contact Jon Holleran?
You can use AeroLeads to view verified contact signals for Jon Holleran at Applied Computing Technologies, including work email, phone, and LinkedIn data when available.
What skills is Jon Holleran known for?
Jon Holleran is listed with skills including Computer Security, Cissp, Information Assurance, Information Security, Security, Vulnerability Assessment, Systems Engineering, and Program Management.
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