Jack Costello: Email & Phone Number

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Undergraduate Research Assistant at Virginia Tech College of Engineering|Blacksburg, Virginia, United States

Position:

Undergraduate Research Assistant at Virginia Tech College of Engineering

Location:

Blacksburg, Virginia, United States

View Jack Costello's Email

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Last updated: 2026-05-28

Updated: 2026-05-28

Found email addresses for Jack Costello:

Business emails:

j********o@vt.edu

Personal emails:

j***@yahoo.com,

c***@gmu.edu,

c***@viennava.gov

Found phones for Jack Costello:

+1-870-***-**60,

+1-205-***-**64,

+1-323-***-**55

A different Jack Costello?

Work Experience 3 years

Undergraduate Research Assistant at Virginia Tech College of Engineering

Mar 2026 - Current

Swim Instructor at Prince William County Public Schools

Jun 2023 - Current

Clean Room Training at George Mason University - College of Science

Dec 2024 - Dec 2024

Information Technology Intern at Town of Vienna, VA Government

Jun 2024 - Aug 2024

Jack Costello started working in 2023, then the employee has changed 3 companies and 3 jobs. On average, Jack Costello works for one company for 11 months.

Their professional focus is Active Directory, Applied Mathematics, and Cascading Style Sheets (CSS) across 3 core areas.

Education

Bachelor of Science - BS at Virginia Tech College of Engineering

Northern Virginia Community College

Frequently Asked Questions

What is Jack Costello's email address?

SignalHire found verified email addresses for Jack Costello, both business and personal. Their business email is j********o@vt.edu, and personal emails include j***@yahoo.com, c***@gmu.edu, and c***@viennava.gov.

What is Jack Costello's phone number?

SignalHire found multiple verified phone numbers for Jack Costello: +1-870-***-**60, +1-205-***-**64, and +1-323-***-**55.

How do I contact Jack Costello at Virginia Tech College of Engineering?

You can reach Jack Costello 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 Jack Costello's professional background?

Jack Costello has 3 years of professional experience. They have held roles including Swim Instructor, Clean Room Training, and Information Technology Intern at companies such as Prince William County Public Schools, George Mason University - College of Science, and Town of Vienna, VA Government. Their education includes Bachelor of Science - BS from Virginia Tech College of Engineering, and Northern Virginia Community College.

Is Jack Costello's contact information up to date?

Yes. Jack Costello's SignalHire profile was last updated on 28 May 2026, reflecting their current position as Undergraduate Research Assistant at Virginia Tech College of Engineering in Blacksburg, VA, United States.

Jack Costello Namesakes

Name

Company

Position

Jack Costello

Warehouse on Wheels

Sales Manager

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Jack Costello

Department of the Premier and Cabinet of WA

Electorate and Research Officer

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Jack Costello

JC Window Cleaning

Founder

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