Jeff: Email & Phone Number

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Sr. Software Engineer at Closure Technologies|Fairfax, Virginia, United States

Position:

Sr. Software Engineer at Closure Technologies

Location:

Fairfax, Virginia, United States

View Jeff's Email

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Last updated: 2026-08-17

Updated: 2026-08-17

Found email addresses for Jeff:

Business emails:

j**f@closure-tech.com

Personal emails:

j********s@alumni.virginia.edu,

j****************s@gmail.com

Found phones for Jeff:

+1-520-***-**14,

+1-870-***-**34,

+1-520-***-**51,

+1-323-***-**82

A different Jeff?

Work Experience 26 years

Sr. Software Engineer at Closure Technologies

Feb 2022 - Current

Sr. Software Engineer at Numbers Place Inc

Apr 2015 - Feb 2022

Lead Software Engineer at Booz Allen Hamilton

Jun 2011 - Apr 2015

Software Engineer Staff at Lockheed Martin

Jun 2003 - Jun 2011

Advanced Technical Leadership Program at Lockheed Martin

Jul 2008 - Jun 2010

IT Consultant at University of Virginia

Oct 2000 - May 2003

Information Systems Associate at The Home Depot

May 2002 - Aug 2002

Jeff started working in 2000, then the employee has changed 5 companies and 5 jobs. On average, Jeff works for one company for 4 years.

Jeff is proficient in English, German, and Spanish. Their professional focus is Amazon Web Services (AWS), Apache ActiveMQ, Camel, and Apache Maven across 3 core areas.

Jeff holds Cloudera Certified Developer for Apache Hadoop certifications.

Education

Bachelor's Degree at University of Virginia

Master's Degree at The George Washington University

Frequently Asked Questions

What is Jeff's email address?

SignalHire found verified email addresses for Jeff, both business and personal. Their business email is j**f@closure-tech.com, and personal emails include j********s@alumni.virginia.edu, and j****************s@gmail.com.

What is Jeff's phone number?

SignalHire found multiple verified phone numbers for Jeff: +1-520-***-**14, +1-870-***-**34, and +1-520-***-**51.

How do I contact Jeff at Closure Technologies?

You can reach Jeff through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jeff's professional background?

Jeff has 26 years of professional experience. They have held roles including Sr. Software Engineer, Lead Software Engineer, and Software Engineer Staff at companies such as Numbers Place Inc, Booz Allen Hamilton, and Lockheed Martin. Their education includes Bachelor's Degree from University of Virginia, and Master's Degree from The George Washington University.

Is Jeff's contact information up to date?

Yes. Jeff's SignalHire profile was last updated on 17 August 2026, reflecting their current position as Sr. Software Engineer at Closure Technologies in Haymarket, Virginia, United States.

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