Soc Analyst
Current
Oct 2022 - Present
AeroLeads people directory · profile
Marcus Allen Email & Phone Number
SOC Analyst
at
Castalia Systems
1 work email found
@army.mil
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
SOC Analyst
Location
Severn, Maryland, United States
Company size
Who is Marcus Allen? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Marcus Allen is listed as SOC Analyst at Castalia Systems, a company with 88 employees, based in Severn, Maryland, United States. AeroLeads shows a work email signal at army.mil and a matched LinkedIn profile for Marcus Allen.
Marcus Allen previously worked as Cyber Security Analyst at Us Army and Human Resources Manager at Us Army. Marcus Allen holds Bachelor'S Degree, Computer Networks & Cyber Security from University Of Maryland University College.
Company email context
Email format at Castalia Systems
This section adds company-level context without repeating Marcus Allen's masked contact details.
{first}.{last}@army.mil
86% confidence
AeroLeads found 1 current-domain work email signal for Marcus Allen. Compare company email patterns before reaching out.
Profile bio
About Marcus Allen
Highly technically trained Cyber Operations Specialist, experienced with adapting to change, cyber threat intelligence, and working with others of all backgrounds effectively in diverse environments. Accomplished professional in a variety of Cyber Security disciplines including remote operations, penetration testing, Cyber Network Defense, Cyber Network Offense, and Incident Response Handling. Honorably completed 20 years of Active-Duty Army service as of 1 July 2019, at the rank of Sergeant First Class.
Listed skills include Computer Network Operations, Leadership, Microsoft Office, U.S. Department Of Defense, and 13 others.
Current workplace
Marcus Allen's current company
Company context helps verify the profile and gives searchers a useful next step.
Castalia Systems
3 roles
Marcus Allen work experience
A career timeline built from the work history available for this profile.
Team & coworkers
Colleagues at Castalia Systems
Other employees you can reach at castaliasystems.com. View company contacts for 88 employees →
RH
Russel Hernes
Colleague at Castalia Systems
Washington DC-Baltimore Area, United States
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HJ
Hugo Jauregui Castañeda
Colleague at Castalia Systems
Mexico, Mexico
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ND
Nicholas Dawson
Colleague at Castalia Systems
Silver Spring, Maryland, United States, United States
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DP
David Peabody
Colleague at Castalia Systems
Pensacola, Florida, United States, United States
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KT
Kristin T.
Colleague at Castalia Systems
Lithia, Florida, United States, United States
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MH
Maria Haynes
Colleague at Castalia Systems
San Antonio, Texas Metropolitan Area, United States
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GS
Gabriel Sheffield
Colleague at Castalia Systems
Manassas, Virginia, United States, United States
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RG
Ron Grundy
Colleague at Castalia Systems
Hawaii, United States, United States
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DF
David Fountain
Colleague at Castalia Systems
Arlington, Virginia, United States, United States
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MR
Makardhwaj Raut
Colleague at Castalia Systems
Bhubaneswar, Odisha, India, India
View →
Russel Hernes
Colleague at Castalia Systems
Washington DC-Baltimore Area, United States
View →
HJ
Hugo Jauregui Castañeda
Colleague at Castalia Systems
Mexico, Mexico
View →
ND
Nicholas Dawson
Colleague at Castalia Systems
Silver Spring, Maryland, United States, United States
View →
DP
David Peabody
Colleague at Castalia Systems
Pensacola, Florida, United States, United States
View →
KT
Kristin T.
Colleague at Castalia Systems
Lithia, Florida, United States, United States
View →
MH
Maria Haynes
Colleague at Castalia Systems
San Antonio, Texas Metropolitan Area, United States
View →
GS
Gabriel Sheffield
Colleague at Castalia Systems
Manassas, Virginia, United States, United States
View →
RG
Ron Grundy
Colleague at Castalia Systems
Hawaii, United States, United States
View →
DF
David Fountain
Colleague at Castalia Systems
Arlington, Virginia, United States, United States
View →
MR
Makardhwaj Raut
Colleague at Castalia Systems
Bhubaneswar, Odisha, India, India
View →
5 education records
Marcus Allen education
Bachelor'S Degree, Computer Networks & Cyber Security
Joint Cyber Analysis Course (Jcac), Cyber/Computer Network Operations (Cno)
Center For Information Dominance, Corry Station
Cyber Operations Training Center (Cotc), Cyber/Computer Network Operations (Cno)
Chiron Technology Services
Associate'S Degree, General Studies
Pass
Joint Cyber Operations Planner Course (Jcopc)
FAQ
Frequently asked questions about Marcus Allen
Quick answers generated from the profile data available on this page.
What company does Marcus Allen work for?
Marcus Allen works for Castalia Systems.
What is Marcus Allen's role at Castalia Systems?
Marcus Allen is listed as SOC Analyst at Castalia Systems.
What is Marcus Allen's email address?
AeroLeads has found 1 work email signal at @army.mil for Marcus Allen at Castalia Systems.
Where is Marcus Allen based?
Marcus Allen is based in Severn, Maryland, United States while working with Castalia Systems.
What companies has Marcus Allen worked for?
Marcus Allen has worked for Castalia Systems and Us Army.
Who are Marcus Allen's colleagues at Castalia Systems?
Marcus Allen's colleagues at Castalia Systems include Russel Hernes, Hugo Jauregui Castañeda, Nicholas Dawson, David Peabody, and Kristin T..
How can I contact Marcus Allen?
You can use AeroLeads to view verified contact signals for Marcus Allen at Castalia Systems, including work email, phone, and LinkedIn data when available.
What schools did Marcus Allen attend?
Marcus Allen holds Bachelor'S Degree, Computer Networks & Cyber Security from University Of Maryland University College.
What skills is Marcus Allen known for?
Marcus Allen is listed with skills including Computer Network Operations, Leadership, Microsoft Office, U.S. Department Of Defense, Management, Team Building, Information Security, and Network Security.
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