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Jeff Poretsky Email & Phone Number

Sr. Systems Administrator at PTFS
Location: Silver Spring, Maryland, United States 3 work roles 2 schools
1 work email found @ptfs.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@ptfs.com
LinkedIn Profile matched
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Current company
PTFS
Role
Sr. Systems Administrator
Location
Silver Spring, Maryland, United States
Company size
68 employees

Who is Jeff Poretsky? Overview

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Quick answer

Jeff Poretsky is listed as Sr. Systems Administrator at PTFS, a with 68 employees, based in Silver Spring, Maryland, United States. AeroLeads shows a work email signal at ptfs.com and a matched LinkedIn profile for Jeff Poretsky.

Jeff Poretsky previously worked as Systems Integration Adviser at Ntt Data Services and Systems Administrator at L-3 Communications Gsi. Jeff Poretsky holds Computer Science And Economics from City University Of New York-Brooklyn College.

Company email context

Email format at PTFS

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{first_initial}{last}@ptfs.com
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AeroLeads found 1 current-domain work email signal for Jeff Poretsky. Compare company email patterns before reaching out.

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Profile bio

About Jeff Poretsky

Jeff Poretsky is a Sr. Systems Administrator at PTFS. He possess expertise in linux, unix, requirements analysis, html, security and 7 more skills.

Listed skills include Linux, Unix, Requirements Analysis, Html, and 8 others.

Current workplace

Jeff Poretsky's current company

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

PTFS
Ptfs
Sr. Systems Administrator
rockville, maryland, united states
Website
ptfs.com
Employees
68
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Company profile
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3 roles

Jeff Poretsky work experience

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

Sr. Systems Administrator

Current
Ptfs

Metro Dc

Oct 2018 - Present

Systems Integration Adviser

Ntt Data Services

Rockville, Md

Additional duties have included serving on an RFC team and managing a group applying a new DISA security STIG to a new RedHat 7.x server template for network deployment.

Dec 2011 - Oct 2018

Systems Administrator

L-3 Communications Gsi
Sep 2005 - Dec 2011
Team & coworkers

Colleagues at PTFS

Other employees you can reach at ptfs.com. View company contacts for 68 employees →

CS Chikki Singh Chikki Singh Colleague at PtfsSchenectady, New York, United States View → JG Jeff Gerson Jeff Gerson Colleague at PtfsRockville, Maryland, United States View → EJ Evan Jackson Evan Jackson Colleague at PtfsPotomac, Maryland, United States View → BW Byran Winston Byran Winston Colleague at PtfsLeesburg, Virginia, United States View → SL Sharon Lewis, Ms, Shrm-Scp, Sphr Sharon Lewis, Ms, Shrm-Scp, Sphr Colleague at PtfsBoyds, Maryland, United States View → LM Lyndsey Mundell Lyndsey Mundell Colleague at PtfsHavre De Grace, Maryland, United States View → SR Suresh R. Suresh R. Colleague at PtfsChantilly, Virginia, United States View → RV Roshelle Vanhagen Roshelle Vanhagen Colleague at PtfsJessup, Maryland, United States View → AT Augugliaro Tami Augugliaro Tami Colleague at PtfsAlden, New York, United States View → DR Donald Rowan Donald Rowan Colleague at PtfsBethesda, Maryland, United States View →
2 education records

Jeff Poretsky education

FAQ

Frequently asked questions about Jeff Poretsky

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

What company does Jeff Poretsky work for?

Jeff Poretsky works for PTFS.

What is Jeff Poretsky's role at PTFS?

Jeff Poretsky is listed as Sr. Systems Administrator at PTFS.

What is Jeff Poretsky's email address?

AeroLeads has found 1 work email signal at @ptfs.com for Jeff Poretsky at PTFS.

Where is Jeff Poretsky based?

Jeff Poretsky is based in Silver Spring, Maryland, United States while working with PTFS.

What companies has Jeff Poretsky worked for?

Jeff Poretsky has worked for Ptfs, Ntt Data Services, and L-3 Communications Gsi.

Who are Jeff Poretsky's colleagues at PTFS?

Jeff Poretsky's colleagues at PTFS include Chikki Singh, Jeff Gerson, Evan Jackson, Byran Winston, and Sharon Lewis, Ms, Shrm-Scp, Sphr.

How can I contact Jeff Poretsky?

You can use AeroLeads to view verified contact signals for Jeff Poretsky at PTFS, including work email, phone, and LinkedIn data when available.

What schools did Jeff Poretsky attend?

Jeff Poretsky holds Computer Science And Economics from City University Of New York-Brooklyn College.

What skills is Jeff Poretsky known for?

Jeff Poretsky is listed with skills including Linux, Unix, Requirements Analysis, Html, Security, Sharepoint, System Administration, and Network Security.

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