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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 May 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 company 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

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

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 →

KB Keka Banerjee-Bhardwaj Keka Banerjee-Bhardwaj Colleague at Fairfax County Government Woodbridge, Virginia, United States, United States View → KL Krishna Loomba Krishna Loomba Colleague at Fairfax County Government Gainesville, Virginia, United States, United States View → MT Milan Tasic Milan Tasic Colleague at Fairfax County Government Washington DC-Baltimore Area, United States View → MF Maria F. Maria F. Colleague at Fairfax County Government Fairfax County, Virginia, United States, United States View → DZ Drew Zirker Drew Zirker Colleague at Fairfax County Government Fredericksburg, Virginia, United States, United States View → JW Jessica Werder Jessica Werder Colleague at Fairfax County Government Washington, District Of Columbia, United States, United States View → KK Kristi Kristi Kristi Kristi Colleague at Fairfax County Government Centreville, Virginia, United States, United States View → MS Mariel S Fox Mariel S Fox Colleague at Fairfax County Government Fairfax, Virginia, United States, United States View → RC Reasa Currier Reasa Currier Colleague at Fairfax County Government Washington DC-Baltimore Area, United States View → BP Bonnie Powers Brucki, Mph Bonnie Powers Brucki, Mph Colleague at Fairfax County Government Fairfax, Virginia, United States, 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 Keka Banerjee-Bhardwaj, Krishna Loomba, Milan Tasic, Maria F., and Drew Zirker.

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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