Matthew Keller: Email & Phone Number

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Cyber Security Analyst at STP Nuclear Operating Company|United States

Position:

Cyber Security Analyst at STP Nuclear Operating Company

Location:

United States

View Matthew Keller's Email

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Last updated: 2026-06-25

Updated: 2026-06-25

Found email addresses for Matthew Keller:

Business emails:

k***********w@stpnoc.com

Personal emails:

m***@systemssolutions.com,

m***@hotmail.com,

k***@leidos.com,

k***@gmail.com

Found phones for Matthew Keller:

+1-909-***-**05,

+1-870-***-**27

A different Matthew Keller?

Work Experience 7 years

Cyber Security Analyst at STP Nuclear Operating Company

Dec 2025 - Current

Cyber Security Analyst at Leidos

Dec 2024 - Dec 2025

Service Team Lead at Systems Solutions

Jul 2023 - Dec 2024

Activation and Repair Specialist at Clearwave Fiber

Jan 2023 - Jul 2023

Information Technology Technician at Systems Solutions

Jun 2021 - Jan 2023

Systems Network Monitor at Nebraska Technology & Telecommunications

Jan 2019 - May 2021

Their professional focus is Active Directory, Calix, and Cisco Call Manager across 3 core areas.

Matthew holds CompTIA Security+ certifications.

Education

Associate's degree at John A. Logan College

Frequently Asked Questions

What is Matthew Keller's email address?

SignalHire found verified email addresses for Matthew Keller, both business and personal. Their business email is k***********w@stpnoc.com, and personal emails include m***@systemssolutions.com, m***@hotmail.com, and k***@leidos.com.

What is Matthew Keller's phone number?

SignalHire found multiple verified phone numbers for Matthew Keller: +1-909-***-**05, and +1-870-***-**27.

How do I contact Matthew Keller at STP Nuclear Operating Company?

You can reach Matthew Keller 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 Matthew Keller's professional background?

Matthew Keller has 7 years of professional experience. They have held roles including Cyber Security Analyst, Service Team Lead, and Activation and Repair Specialist at companies such as Leidos, Systems Solutions, and Clearwave Fiber. Their education includes Associate's degree from John A. Logan College.

Is Matthew Keller's contact information up to date?

Yes. Matthew Keller's SignalHire profile was last updated on 25 June 2026, reflecting their current position as Cyber Security Analyst at STP Nuclear Operating Company in Wadsworth, Texas, United States.

Matthew Keller Namesakes

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Matthew Keller

Nashoba Valley Winery

Promotions, Events & B2B Sales

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Matthew Keller

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Matthew Keller

Liberty University School of Engineering

Machine Shop Team Lead

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