Senior Network Security Engineer
Current
Mar 2022 - Present
AeroLeads people directory · profile
Christopher Dean Email & Phone Number
Senior Network Cyber Engineer at Leidos
at
Leidos
2 work emails found
@saic.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Network Cyber Engineer at Leidos
Location
Greater Orlando, United States
Who is Christopher Dean? Overview
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Quick answer
Christopher Dean is listed as Senior Network Cyber Engineer at Leidos at Leidos, based in Greater Orlando, United States. AeroLeads shows a work email signal at saic.com and a matched LinkedIn profile for Christopher Dean.
Christopher Dean previously worked as Senior Network Security Engineer at Leidos and Network Security Engineer at Leidos. Christopher Dean holds Bachelors Of Science, Business Administration & Management from Florida Institute Of Technology.
Company email context
Email format at Leidos
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{last}{first_initial}@saic.com
89% confidence
AeroLeads found 2 current-domain work email signals for Christopher Dean. Compare company email patterns before reaching out.
Profile bio
About Christopher Dean
Active certifications: CISSP, CCSP, GCIA, GCFAI’m a highly motivated cyber security professional with over 20 years of general IT experience and over 13 years specialized across security engineering and architecture, security operations, intrusion detection, incident response, threat hunting, threat intelligence, and digital forensics. I have a passion for security and protecting the integrity of information systems, data, and intellectual property.
Listed skills include Troubleshooting, Information Security, Security, Microsoft Office, and 50 others.
Current workplace
Christopher Dean's current company
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9 roles
Christopher Dean work experience
A career timeline built from the work history available for this profile.
Network Security Engineer
Nov 2019 - Mar 2022
Jun 2018 - Nov 2019
Feb 2014 - Jun 2018
Intrusion Detection & Incident Response Team Lead
FAA Telecommunications Infrastructure (FTI) contract.Secure 24x7x365 SOC; overseeing 2 critical FAA networks- National Airspace System (NAS); Secure network connecting all critical aviation infrastructure- FAA’s Mission Support network; typical enterprise IT infrastructure- First shift lead IR analyst and supervisor, managing and performing all related IR activities- Escalation point for Tier 1 analysts, lead high-priority incident investigations and escalations, and briefed leadership- Liaised with the duty and watch officers at the FAA’s internal Cyber Security Management Center- In addition to monitoring, performed threat hunting and system tuning to improve security posture- Platform engineer and subject matter expert for intrusion detection and network forensic systems- Wrote and deployed custom snort signatures from own research and government provided indicators- Provided training and mentoring to junior and newly hired analysts- IDS engineering support for other Harris Corp contracts
Sep 2013 - Feb 2014
Information Systems Security Analyst
FAA Telecommunications Infrastructure (FTI) contract.Secure 24x7x365 SOC; overseeing 2 critical FAA networks- National Airspace System (NAS); Secure network connecting all critical aviation infrastructure- FAA’s Mission Support network; typical enterprise IT infrastructure- Responsible for monitoring, detecting, investigating, and reporting incidents- Reviewed and analyzed network traffic for anomalous behavior via logging and forensic packet captures- Coordinated maintenance windows and deployment of new security and network infrastructure, and performed system hardening and auditing- Worked with security engineering team to improve tool capabilities and improve security posture- Customer support and security help-desk for FAA employees and contractors
Sep 2011 - Feb 2014
Customer Service Agent
Jun 2010 - Sep 2011
Counter Intelligence Agent
Aug 2004 - Jan 2010
Agent
Sep 2006 - Aug 2008
2 education records
Christopher Dean education
Bachelors Of Science, Business Administration & Management
Florida Institute Of Technology
Computer Engineering & Business Administration
University Of Maine
FAQ
Frequently asked questions about Christopher Dean
Quick answers generated from the profile data available on this page.
What company does Christopher Dean work for?
Christopher Dean works for Leidos.
What is Christopher Dean's role at Leidos?
Christopher Dean is listed as Senior Network Cyber Engineer at Leidos at Leidos.
What is Christopher Dean's email address?
AeroLeads has found 2 work email signals at @saic.com for Christopher Dean at Leidos.
Where is Christopher Dean based?
Christopher Dean is based in Greater Orlando, United States while working with Leidos.
What companies has Christopher Dean worked for?
Christopher Dean has worked for Leidos, Saic, Harris Corporation, Delta Air Lines, and Geek Squad.
How can I contact Christopher Dean?
You can use AeroLeads to view verified contact signals for Christopher Dean at Leidos, including work email, phone, and LinkedIn data when available.
What schools did Christopher Dean attend?
Christopher Dean holds Bachelors Of Science, Business Administration & Management from Florida Institute Of Technology.
What skills is Christopher Dean known for?
Christopher Dean is listed with skills including Troubleshooting, Information Security, Security, Microsoft Office, Customer Service, Computer Hardware, Windows, and Team Leadership.
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