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Declan Heffern Email & Phone Number

Cybersecurity Analyst at Fairfax County Government
Location: Sterling, Virginia, United States 3 work roles 2 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
Fairfax County Government
Role
Cybersecurity Analyst
Location
Sterling, Virginia, United States
Company size
4900 employees

Who is Declan Heffern? Overview

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Quick answer

Declan Heffern is listed as Cybersecurity Analyst at Fairfax County Government, a with 4900 employees, based in Sterling, Virginia, United States. AeroLeads shows a matched LinkedIn profile for Declan Heffern.

Declan Heffern previously worked as Cyber Security Analyst at Fairfax County Government and Assistant Manager at Paradise Pools Llc. Declan Heffern holds High School Diploma, Cybersecurity/Networking from Academies Of Loudoun.

Company email context

Email format at Fairfax County Government

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Fairfax County Government

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Profile bio

About Declan Heffern

Declan Heffern is a Cybersecurity Analyst at Fairfax County Government.

Current workplace

Declan Heffern's current company

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Fairfax County Government
Fairfax County Government
Cybersecurity Analyst
washington, district of columbia, united states
Website
fairfaxcounty.gov
Employees
4900
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3 roles

Declan Heffern work experience

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Assistant Manager

Paradise Pools Llc

Sterling, Virginia, United States

Assistant manager at Local pool. Job included managing all pool chemistry levels, maintaining a safe and clean pool environment, dealing with all staff issues: being a liaison between Lifeguard staff and company management. Assisting patrons with any issues they may have had, and enforcing rules to keep everyone safe.

Jun 2023 - Sep 2023
Team & coworkers

Colleagues at Fairfax County Government

Other employees you can reach at fairfaxcounty.gov. View company contacts for 4900 employees →

TN Tina Nally Tina Nally Colleague at Fairfax County GovernmentAlexandria, Virginia, United States View → SM Sue Mittereder Sue Mittereder Colleague at Fairfax County GovernmentFairfax County, Virginia, United States View → MS Mariel S Fox Mariel S Fox Colleague at Fairfax County GovernmentFairfax, Virginia, United States View → DA David Adrian Jorge David Adrian Jorge Colleague at Fairfax County GovernmentWashington Dc-Baltimore Area, United States View → DG Don Green Don Green Colleague at Fairfax County GovernmentNew Alexandria, Virginia, United States View → MC Mary Cole Mary Cole Colleague at Fairfax County GovernmentChantilly, Virginia, United States View → SW Sharon Wiseman Sharon Wiseman Colleague at Fairfax County GovernmentFairfax, Virginia, United States View → PV Palmira Vilasanta Palmira Vilasanta Colleague at Fairfax County GovernmentSpringfield, Virginia, United States View → DS Diane Slade Diane Slade Colleague at Fairfax County GovernmentUnionville, Virginia, United States View → JT Jenn Tran Jenn Tran Colleague at Fairfax County GovernmentWashington, District Of Columbia, United States View →
2 education records

Declan Heffern education

FAQ

Frequently asked questions about Declan Heffern

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

What company does Declan Heffern work for?

Declan Heffern works for Fairfax County Government.

What is Declan Heffern's role at Fairfax County Government?

Declan Heffern is listed as Cybersecurity Analyst at Fairfax County Government.

Where is Declan Heffern based?

Declan Heffern is based in Sterling, Virginia, United States while working with Fairfax County Government.

What companies has Declan Heffern worked for?

Declan Heffern has worked for Fairfax County Government, Paradise Pools Llc, and Loudoun County Government.

Who are Declan Heffern's colleagues at Fairfax County Government?

Declan Heffern's colleagues at Fairfax County Government include Tina Nally, Sue Mittereder, Mariel S Fox, David Adrian Jorge, and Don Green.

How can I contact Declan Heffern?

You can use AeroLeads to view verified contact signals for Declan Heffern at Fairfax County Government, including work email, phone, and LinkedIn data when available.

What schools did Declan Heffern attend?

Declan Heffern holds High School Diploma, Cybersecurity/Networking from Academies Of Loudoun.

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