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Brian K. Email & Phone Number

Sr Threat Hunter at SentinelOne
Location: Austin, Texas Metropolitan Area, United States 6 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Sr Threat Hunter
Location
Austin, Texas Metropolitan Area, United States
Company size

Who is Brian K.? Overview

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Quick answer

Brian K. is listed as Sr Threat Hunter at SentinelOne, a company with 2960 employees, based in Austin, Texas Metropolitan Area, United States. AeroLeads shows a matched LinkedIn profile for Brian K..

Brian K. previously worked as Sr Specialist - Cybersecurity at Levelblue and Senior Specialist - Cybersecurity at At&T Cybersecurity. Brian K. holds Bachelor Of Science - Bs, Cyber Security from Champlain College.

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Email format at SentinelOne

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SentinelOne

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Profile bio

About Brian K.

I am a dedicated and performance-driven cybersecurity professional with comprehensive experience in managing multiple central SIEMs and leading key initiatives in incident response, training, and data analytics and threat hunting.In my role as a Junior Analyst, I have consistently ranked among the top performers by effectively managing SIEMs and ensuring optimal security operations. As an on-call Incident Response (IR) specialist, I provide 24x7 escalation support for shift leads, serving as a reliable point of contact during critical incidents. I have honed my leadership skills by continuing and delivering an 8-week training program for junior analysts, ensuring they are well-equipped to handle queue responsibilities and advance in their cyber tenure. My leadership extends to my role as a Fire Team Lead, where I conduct monthly and bimonthly metric and quality audits for tenured analysts, contributing to their technical and professional development. I have created robust processes to relay in-depth metrics to direct supervisors and perform comprehensive analyst progression analysis.My expertise also includes reviewing customer environments prior to their go-live dates, offering feedback on their security posture, and preparing them for seamless monitoring. Post go-live, I provide on-demand and ad hoc tuning to eliminate false positives in the SIEM, ensuring continuous improvement in security monitoring.In addition to my hands-on technical skills, I excel in data analytics, delivering detailed metrics to upper leadership that inform strategic decisions and drive team growth. As a Sentinelone SME and MES Threat Hunter, I maintain the security posture for standalone MES customers, engage actively with them, and conduct threat hunts to ensure their environments remain secure.I am passionate about cybersecurity and committed to advancing both my skills and the overall security posture of the organizations I support.

Current workplace

Brian K.'s current company

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SentinelOne
Sentinelone
Sr Threat Hunter
Austin, TX, US
Website
Employees
2960
AeroLeads page
6 roles

Brian K. work experience

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Sr Specialist - Cybersecurity

Current
Jul 2024 - Present

Senior Specialist - Cybersecurity

At&T Cybersecurity
Jul 2022 - Jul 2024

Specialist - Cybersecurity

At&T Cybersecurity
Jan 2022 - Jul 2022

Associate - Cybersecurity

United States

Sep 2020 - Jan 2022

Premises Technician

Austin, Texas Area

Sep 2015 - Sep 2020
Team & coworkers

Colleagues at SentinelOne

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1 education record

Brian K. education

FAQ

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What company does Brian K. work for?

Brian K. works for SentinelOne.

What is Brian K.'s role at SentinelOne?

Brian K. is listed as Sr Threat Hunter at SentinelOne.

Where is Brian K. based?

Brian K. is based in Austin, Texas Metropolitan Area, United States while working with SentinelOne.

What companies has Brian K. worked for?

Brian K. has worked for Sentinelone, Levelblue, At&T Cybersecurity, and At&T.

Who are Brian K.'s colleagues at SentinelOne?

Brian K.'s colleagues at SentinelOne include Tomas Volf, Divya Ashok Kumar, Jayson Jean, Vance Thompson, and Tim French.

How can I contact Brian K.?

You can use AeroLeads to view verified contact signals for Brian K. at SentinelOne, including work email, phone, and LinkedIn data when available.

What schools did Brian K. attend?

Brian K. holds Bachelor Of Science - Bs, Cyber Security from Champlain College.

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