Jeff Poretsky Email & Phone Number
Sr. Systems Administrator @ PTFS
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Jeff Poretsky Location
- Silver Spring, MD, US
Jeff Poretsky Work
- 2018 -now Sr. Systems Administrator @
- 2011 -2018 Systems Integration Adviser @
- 2005 -2011 Systems Administrator @ L-3 Communications GSI
Jeff Poretsky Education
- City University of New York-Brooklyn College
N/A (Computer Science and Economics)
1985-1988 - Kingsborough Community College
Associate of Arts - AA (Liberal Arts)
Jeff Poretsky Summary
- Jeff Poretsky, based in Silver Spring, MD, US, is currently a Sr. Systems Administrator at PTFS. Jeff Poretsky brings experience from previous roles at NTT DATA Services and L-3 Communications GSI. Jeff Poretsky holds a 1985 - 1988 N/A in Computer Science and Economics @ City University of New York-Brooklyn College. Jeff Poretsky has 3 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Jeff Poretsky?
Find contact details for 700 million professionals.
Others Named Jeff Poretsky
Jeff Poretsky
Sr. Systems Administrator
Silver Spring, MD, US
Top PTFS Employees
John Yokley
President and CEO
Potomac, MD, US
Lynn Clark
Director, Contracts
Kensington, MD, US
Justin Redd
Senior Manager, Customer Implementation and Support
Portland, OR, US
Sergey Yefimov
Senior Web Developer
Gaithersburg, MD, US
Jeff Gerson
Proposal Manager
Rockville, MD, US
Lois Hendred
Inside Sales Representative
Kensington, MD, US
Luis F. Lacayo
Senior Systems Engineer
Chicago, IL, US
Ashok Adhikari
Senior Software Engineer - GPO
Frisco, TX, US
Jeff Poretsky
Sr. Systems Administrator
Silver Spring, MD, US
James Gordon
Cloud Administrator
Frederick, MD, US
Jon Sievert
Director of Sales
Sterling, VA, US
Gray Gaertner
Contract Specialist
Washington, DC, US
Ricardo Barrera
Software Engineer
Silver Spring, MD, US
Lynda Wrights
Revenue Accountant
Germantown, MD, US
Katherine Multop
Systems Librarian I
Belle Haven, VA, US
Sharon Lewis
Director, Human Resources
Rockville, MD, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co