Sean J. Park
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Sean J. Park Email & Phone Number

Information System Security Manager at General Dynamics Information Technology
Location: Papillion, Nebraska, United States 7 work roles 5 schools
1 work email found @caci.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email s****@caci.com
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Current company
General Dynamics Information Technology
Role
Information System Security Manager
Location
Papillion, Nebraska, United States
Company size
25720 employees

Who is Sean J. Park? Overview

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Quick answer

Sean J. Park is listed as Information System Security Manager at General Dynamics Information Technology, a with 25720 employees, based in Papillion, Nebraska, United States. AeroLeads shows a work email signal at caci.com and a matched LinkedIn profile for Sean J. Park.

Sean J. Park previously worked as Sr. Cybersecurity Engineer at Caci International Inc and Information System Security Manager at Caci International Inc. Sean J. Park holds Master Of Science - Ms, Cybersecurity from Bellevue University.

Company email context

Email format at General Dynamics Information Technology

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*@caci.com
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Profile bio

About Sean J. Park

Information System Security Manager, supporting USSTRATCOM information systems. Also a Cyber Defense Analyst for the Air Force Reserve, developing analyses for Threat Intelligence and safeguarding internal network resources. Experienced in Red Hat Enterprise Linux (RHEL)/ Windows systems, Python 3 & Anaconda suite, Wireshark analysis, Trellix, ACAS & Tenable Nessus scan reviews, ATO maintenance on eMASS and Xacta 360, the Metasploit framework by Rapid7, Remedy change requests, and IBM QRadar.Bellevue University Bruins competitor @ National Cyber League 2022Former intelligence analyst with 7+ years of metadata collection and analysis, collaborating on OSINT and MITRE ATT&CK projects, building courses, mentoring students, securing networks, developing threat intelligence, and conducting research.Credentials: ISC2 CISSPCompTIA Sec+ Intelligence Fundamentals Professional Certification (IFPC)Fortinet NSE 3

Listed skills include Air Force, Cultural Analysis, Korean Translation, Cybersecurity, and 32 others.

Current workplace

Sean J. Park's current company

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General Dynamics Information Technology
General Dynamics Information Technology
Information System Security Manager
Papillion, NE, US
Website
gdit.com
Employees
25720
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Company profile
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7 roles

Sean J. Park work experience

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

Information System Security Manager

Caci International Inc

Reston, Virginia, Us

- Information Assurance for high-security enclaves.- ISSM supporting USSTRATCOM information assurance & secure system integration- Driving full NIST RMF process, ATO renewal, risk management/ DISA STIG coordination with SCAs, Sys Admins, and Authorizing Officials.- IA tools: ACAS, HBSS, & Nessus, for artifact capture, vulnerability management, controls adjustment, and threat mitigation. Xacta 360 and EMASS for ISSM administration and RMF artifacts.- Other tools: Visio and AutoCAD for network architecture interpretation and editing hardware/enclave/connection diagrams.- Critical team communications, project management, and continuous monitoring (CONMON) per NIST 800 series, FIPS, and CNSSI 1253- Coordinates action plans for IAVA/IAVM vulnerabilities relevant to customer systems. - Enacts CRQs or Change Management Requests for IT resources and cybersecurity requirements.

Cyber Defense Analyst

Us Air Force Reserve

Robins Afb, Ga, Us

- Internal cyber alert monitoring and systems log analysis with Fidelis XPS.- Network data and OPSEC breach detection and forensic reporting for DODIN and AFNET.- MICT/SAP (Risk Self-Assessment Program) Manager- Systems audit coordinator, reporting to 960thWG Inspector General- MITRE ATT&CK-based threat reporting and intelligence briefing- CVE identification, technical alerting on Data Loss Prevention.- Continuity Planning per FIPS199 and CNSSI 1253

Simulator & Courseware Developer

Leidos

Reston, Virginia, Us

- Aircraft and mission simulator development; programming languages ranging from C, Perl, Ruby.- Configuration management for user IAM- Internal/Restricted WAF (Web App Firewall) for data buckets- Internal audits for DODI 8500 compliance- Requirement proposals stipulated by SP800-53 and 800-37- Adherence to TEMPEST requirements for secure workspace, data stewardship.

Jun 2021 - Feb 2023

Intelligence Analyst

United States Air Force

Randolph Afb, Tx, Us

- Provisioned training desktops utilizing either VMware Workstation 16 or Oracle VirtualBox; tested platform memory use. Liaised with team managers in Japan and Korea, to build interactive intel training programs for members in Japan and the U.S.- Developed North Korean subject matter courses.- Followed guidelines with Risk Management Framework. Working knowledge of Xacta, Nessus, and Linux.- Presented client-facing information sessions on DPRK Cyber actors, Lazarus Group (APT 38), Kimsuky (Velvet Chollima), and related adversarial TTPs.- Collected and analyzed all-source intelligence on emerging and cyber threats from East Asia. Collaborated with DoD working group in order to contextualize and evaluate threat indicators.

Sep 2015 - Sep 2021
Team & coworkers

Colleagues at General Dynamics Information Technology

Other employees you can reach at gdit.com. View company contacts for 25720 employees →

GW Gene W Gene W Colleague at General Dynamics Information TechnologyRohnert Park, California, United States View → JS James Scoby James Scoby Colleague at General Dynamics Information TechnologyChesapeake, Virginia, United States View → LM Larry Myers Larry Myers Colleague at General Dynamics Information TechnologySummit Point, West Virginia, United States View → RD Romeo D'Onofrio Romeo D'Onofrio Colleague at General Dynamics Information TechnologyOwings Mills, Maryland, United States View → RH Robert Horton Robert Horton Colleague at General Dynamics Information TechnologyParker, Colorado, United States View → JS Janae Strother Janae Strother Colleague at General Dynamics Information TechnologyAshburn, Virginia, United States View → KK Kalinero Kali Kalinero Kali Colleague at General Dynamics Information TechnologyLovnic, Braşov, Romania View → DP Denise Price Denise Price Colleague at General Dynamics Information TechnologyWashington Dc-Baltimore Area, United States View → SB Sabrina Beasley Sabrina Beasley Colleague at General Dynamics Information TechnologyRaleigh, North Carolina, United States View → DS Doug Smith Doug Smith Colleague at General Dynamics Information TechnologyChapel Hill, North Carolina, United States View →
5 education records

Sean J. Park education

Master Of Science - Ms, Cybersecurity

Bellevue University

Associate Of Science - As, Military Intelligence, General

Community College Of The Air Force

Certificate Of Completion, Advanced Korean Studies

Defense Language Institute Foreign Language Center

Associate Of Arts - Aa, Hebrew Language And Literature

Defense Language Institute Foreign Language Center

Bachelor Of Science - Bs, Kinesiology And Exercise Science

University Of Utah
FAQ

Frequently asked questions about Sean J. Park

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

What company does Sean J. Park work for?

Sean J. Park works for General Dynamics Information Technology.

What is Sean J. Park's role at General Dynamics Information Technology?

Sean J. Park is listed as Information System Security Manager at General Dynamics Information Technology.

What is Sean J. Park's email address?

AeroLeads has found 1 work email signal at @caci.com for Sean J. Park at General Dynamics Information Technology.

Where is Sean J. Park based?

Sean J. Park is based in Papillion, Nebraska, United States while working with General Dynamics Information Technology.

What companies has Sean J. Park worked for?

Sean J. Park has worked for General Dynamics Information Technology, Caci International Inc, Us Air Force Reserve, Leidos, and United States Air Force.

Who are Sean J. Park's colleagues at General Dynamics Information Technology?

Sean J. Park's colleagues at General Dynamics Information Technology include Gene W, James Scoby, Larry Myers, Romeo D'Onofrio, and Robert Horton.

How can I contact Sean J. Park?

You can use AeroLeads to view verified contact signals for Sean J. Park at General Dynamics Information Technology, including work email, phone, and LinkedIn data when available.

What schools did Sean J. Park attend?

Sean J. Park holds Master Of Science - Ms, Cybersecurity from Bellevue University.

What skills is Sean J. Park known for?

Sean J. Park is listed with skills including Air Force, Cultural Analysis, Korean Translation, Cybersecurity, Windows, Microsoft Powerpoint, Korean, and Data Collection.

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