John Brannock
AeroLeads people directory · profile

John Brannock Email & Phone Number

Location: Newmarket, New Hampshire, United States 6 work roles 3 schools
1 work email found @fidelissecurity.com 2 phones found area 617 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@fidelissecurity.com
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Unemployed
Location
Newmarket, New Hampshire, United States

Who is John Brannock? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Brannock is listed as Unemployed at Fidelis Cybersecurity, based in Newmarket, New Hampshire, United States. AeroLeads shows a work email signal at fidelissecurity.com, phone signal with area code 617, and a matched LinkedIn profile for John Brannock.

John Brannock previously worked as Unemployed at Home and Cybersecurity Engineer at Fidelis Cybersecurity. John Brannock studied at Hesser College.

Company email context

Email format at Fidelis Cybersecurity

This section adds company-level context without repeating John Brannock's masked contact details.

{first}.{last}@fidelissecurity.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Brannock. Compare company email patterns before reaching out.

Profile bio

About John Brannock

John Brannock is a Unemployed at Fidelis Cybersecurity. He possess expertise in computer security, computer forensics, security, information security, encase and 22 more skills.

Listed skills include Computer Security, Computer Forensics, Security, Information Security, and 23 others.

Current workplace

John Brannock's current company

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

Fidelis Cybersecurity
Fidelis Cybersecurity
Unemployed
AeroLeads page
6 roles

John Brannock work experience

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

Unemployed

Current
Home
Jul 2020 - Present

Cybersecurity Engineer

Columbia, Maryland

Lead a team of 10 Forensic examiners in Hardening multiple servers at a customer sitePresently working at customer site supporting the Security Operations Center (SOC)Responsible for monitoring the network, analyzing network traffic and responding to incidentsMonitor, identify and report malicious behavior on the network using logs from firewalls, Unix and Windows Event Logs, IDS/IPS, Anti-Virus, Web Proxy, Web Server, DNS, DHCP, and other sourcesEscalated incidents to other internal departmentUtilized various Security Operations Center software Netwitness, XPS, SourceFire, AlienVault.issues

Computer Forensic Examiner

Linthicum, Md

Conduct over 100 computer forensic examinations in support of Department of Defense criminal investigations in Major Crimes and Counter Intelligence.Develop and maintain proficiency with Ilook Investigator, AccessData Forensic Toolkit, and EnCase.Perform collection, preservation, analysis, and presentation of computer-related evidence.Write Media Analysis reports for evidence analyzed.Communicate with investigators and keep them informed about progress of cases.Maintained TS/SCI clearance with CI poly

Apr 2004 - Aug 2012

Help Desk Technician

Linthicum, Md

Responsible for desktop support for 100 employees.Imaging of hard drives for incoming employees, creating and managing LAN accounts on two (2) Classified and three (3) Unclassified networks.Install, assemble, configure, and troubleshoot workstations/ laptops, hardware and software, e-mail, network connectivity and peripheral equipment; makes repairs and corrections where required.Administer user accounts, print queues, troubleshooting problems with 32-bit applications. Responsible for additions, movement of accounts, password resets and account changes.Record and track problems using Footprint software and follow up to ensure resolution.Assist System Administrator in the 1st floor build out, computer cable placements, installation of new telephone extensionsInstall data/telephone equipment; update, administer user accounts, program, and identify problems.Maintained TS/SCI clearance with CI poly

Apr 2002 - Apr 2004

Information System Security Officer (Isso)

Naval Research Laboratory, Washington, Dc

Guarantee systems are operated, maintained, and disposed of in accordance with internal security policies and practices outlined in DCID directives.Ensure that all users have the required security clearances, authorization, and need-to-know, and are aware of there security responsibilities before granting access to the IS.Certify system media and output are properly classified, marked, controlled, stored, transported and destroyed.Responsible for briefing new users on the government wide area network.Point of contact for the unclassified laptop program including classification verification and all personal electronic devices.Maintained TS/SCI clearance with CI poly

Jan 1999 - Apr 2002

Security Police Specialist

Pease Afb, Newington, Nh

Honorable Discharge as an E4 (Sergeant)Received Air Force Good Conduct MedalDesk Sergeant/Communications PlotterS.W.A.T. Team LeaderResponsible for the protection of USAF assets.

Aug 1974 - Aug 1978
3 education records

John Brannock education

Education record

Mcintosh Business College

Accounting and English

High School Diploma

Andover High School
FAQ

Frequently asked questions about John Brannock

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

What company does John Brannock work for?

John Brannock works for Fidelis Cybersecurity.

What is John Brannock's role at Fidelis Cybersecurity?

John Brannock is listed as Unemployed at Fidelis Cybersecurity.

What is John Brannock's email address?

AeroLeads has found 1 work email signal at @fidelissecurity.com for John Brannock at Fidelis Cybersecurity.

What is John Brannock's phone number?

AeroLeads has found 2 phone signal(s) with area code 617 for John Brannock at Fidelis Cybersecurity.

Where is John Brannock based?

John Brannock is based in Newmarket, New Hampshire, United States while working with Fidelis Cybersecurity.

What companies has John Brannock worked for?

John Brannock has worked for Home, Fidelis Cybersecurity, General Dynamics Advanced Information Systems, Trident Data Systems, and United States Air Force.

How can I contact John Brannock?

You can use AeroLeads to view verified contact signals for John Brannock at Fidelis Cybersecurity, including work email, phone, and LinkedIn data when available.

What schools did John Brannock attend?

John Brannock studied at Hesser College.

What skills is John Brannock known for?

John Brannock is listed with skills including Computer Security, Computer Forensics, Security, Information Security, Encase, Information Assurance, Security Clearance, and Vulnerability Assessment.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the John Brannock you were looking for.

View similar profiles