David Walker: Email & Phone Number

Student at https://www.cyberprostraining.com/live-training/comptia-network-plus-live-training|Harrisburg, Pennsylvania, United States

Position:

Student at https://www.cyberprostraining.com/live-training/comptia-network-plus-live-training

Location:

Harrisburg, Pennsylvania, United States

View David Walker's Email

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Last updated: 2026-06-16

Updated: 2026-06-16

Found email addresses for David Walker:

Business emails:

d***@gmail.com

Personal emails:

d***@gmail.com,

d***@hotmail.com,

w***@aol.com,

w***@highmarkhealth.org

Found phones for David Walker:

+1-909-***-**10,

+1-520-***-**05

A different David Walker?

Work Experience 25 years

Student at https://www.cyberprostraining.com/live-training/comptia-network-plus-live-training

May 2025 - Current

Tax Services Specialist at Pennsylvania Department of Revenue

Mar 2025 - Jun 2025

Retail Sales in Costco Kiosk at T-Mobile Inc

Jul 2023 - Jun 2024

Customer Service Representative at Highmark Health

Apr 2021 - Jan 2022

Advanced Tech Support at AT & T Mobility

Nov 2010 - Aug 2018

Advanced Customer Support at ATT Mobility

Nov 2010 - Aug 2018

Advanced Product Specialist at Comcast Corp

Jan 2001 - Oct 2010

David Walker started working in 2001, then the employee has changed 6 companies and 6 jobs. On average, David Walker works for one company for 4 years 1 month.

Their professional focus is Cabling, Computer Hardware Troubleshooting, and Customer Satisfaction across 3 core areas.

David holds The Complete CompTIA Network+ N10-009 Live Training Course certifications.

Education

High School at Harrisburg Area Community College

Associate's degree at HACC, Central Pennsylvania's Community College

Frequently Asked Questions

What is David Walker's email address?

SignalHire found verified email addresses for David Walker, both business and personal. Their business email is d***@gmail.com, and personal emails include d***@gmail.com, d***@hotmail.com, and w***@aol.com.

What is David Walker's phone number?

SignalHire found multiple verified phone numbers for David Walker: +1-909-***-**10, and +1-520-***-**05.

How do I contact David Walker at https://www.cyberprostraining.com/live-training/comptia-network-plus-live-training?

You can reach David Walker 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 David Walker's professional background?

David Walker has 25 years of professional experience. They have held roles including Tax Services Specialist, Retail Sales in Costco Kiosk, and Customer Service Representative at companies such as Pennsylvania Department of Revenue, T-Mobile Inc, and Highmark Health. Their education includes High School from Harrisburg Area Community College, and Associate's degree from HACC, Central Pennsylvania's Community College.

Is David Walker's contact information up to date?

Yes. David Walker's SignalHire profile was last updated on 16 June 2026, reflecting their current position as Student at https://www.cyberprostraining.com/live-training/comptia-network-plus-live-training.

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