Tim: Email & Phone Number

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IT Cybersecurity Technical Lead at HOLT CAT|San Antonio, Texas, United States

Position:

IT Cybersecurity Technical Lead at HOLT CAT

Location:

San Antonio, Texas, United States

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Last updated: 2026-07-28

Updated: 2026-07-28

Found email addresses for Tim:

Business emails:

t**-@holtcat.com

Personal emails:

t***@aol.com,

t***@hotmail.com,

t***@rtx.com,

****@gdit.com

Found phones for Tim:

+1-870-***-**84,

+1-623-***-**18

A different Tim?

Work Experience 34 years

IT Cybersecurity Technical Lead at HOLT CAT

Jun 2025 - Current

IDS IPS Engineering Team Lead at Nightwing

Apr 2024 - May 2025

IDS IPS Engineering Team Lead at Raytheon

Aug 2017 - Apr 2024

Principal Information Security Analyst at General Dynamics Information Technology

Oct 2016 - Aug 2017

Cyber Security Specialist at Parsons Corporation

Nov 2014 - Oct 2016

Information Security Analyst at Federal Home Loan Bank of Dallas

Mar 2014 - Oct 2014

Cyber Engineer at Raytheon Intelligence and Information Systems

Dec 2011 - Jan 2014

Client Advocate at Digital Defense by HelpSystems

May 2011 - Dec 2011

Electronics Journeyman at San Antonio Independent School District

Jan 2010 - Jan 2011

Customer Service Engineer at Bowe Bell + Howell

May 1999 - Aug 2009

Service Center Technician at Boeing Defense and Space Division

Nov 1998 - Jan 1999

Final Test Technician at Applied Materials CVD

Dec 1997 - Oct 1998

Cryptographic Supervisor at Marine Corps Recruiting

Aug 1994 - Dec 1997

Communications and Security Equipment Technician at Marine Corps Recruiting

Aug 1993 - Jul 1994

Communications and Security Equipment Technician at Marine Corps Recruiting

Aug 1992 - Jul 1993

Tim started working in 1992, then the employee has changed 12 companies and 12 jobs. On average, Tim works for one company for 2 years 2 months.

Their professional focus is Analytical Skills, Communication, and Computer Security across 3 core areas.

Tim holds CNSSI-4012, NSTISSI-4011, and Security+ certifications.

Education

BBA at The University of Texas at San Antonio

n/a at U.S. Army Signal School

n/a at Signal School

N/A at Communications and Electronics School

Frequently Asked Questions

What is Tim's email address?

SignalHire found verified email addresses for Tim, both business and personal. Their business email is t**-@holtcat.com, and personal emails include t***@aol.com, t***@hotmail.com, and t***@rtx.com.

What is Tim's phone number?

SignalHire found multiple verified phone numbers for Tim: +1-870-***-**84, and +1-623-***-**18.

How do I contact Tim at HOLT CAT?

You can reach Tim 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 Tim's professional background?

Tim has 34 years of professional experience. They have held roles including IDS IPS Engineering Team Lead, IDS IPS Engineering Team Lead, and Principal Information Security Analyst at companies such as Nightwing, Raytheon, and General Dynamics Information Technology. Their education includes BBA from The University of Texas at San Antonio, and n/a from U.S. Army Signal School.

Is Tim's contact information up to date?

Yes. Tim's SignalHire profile was last updated on 28 July 2026, reflecting their current position as IT Cybersecurity Technical Lead at HOLT CAT in San Antonio, Texas, United States.

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