Brian Dunnohew
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Brian Dunnohew Email & Phone Number

Contributor at DC970
Location: Lander, Wyoming, United States 12 work roles 2 schools
1 work email found @colostate.edu 3 phones found area 970 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email b****@colostate.edu
Direct phone (970) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Contributor
Location
Lander, Wyoming, United States
Company size

Who is Brian Dunnohew? Overview

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Quick answer

Brian Dunnohew is listed as Contributor at DC970, a company with 4 employees, based in Lander, Wyoming, United States. AeroLeads shows a work email signal at colostate.edu, phone signal with area code 970, and a matched LinkedIn profile for Brian Dunnohew.

Brian Dunnohew previously worked as Senior Information Security Consultant at Clear Perceptions and Senior Information Security Consultant at Lmg Security. Brian Dunnohew holds Bachelors In Information Technology, Security from Western Governors University.

Company email context

Email format at DC970

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{first}.{last}@colostate.edu
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AeroLeads found 1 current-domain work email signal for Brian Dunnohew. Compare company email patterns before reaching out.

Profile bio

About Brian Dunnohew

Brian Dunnohew is a Contributor at DC970. He possess expertise in network security, firewalls, network administration, penetration testing, metasploit and 18 more skills.

Listed skills include Network Security, Firewalls, Network Administration, Penetration Testing, and 19 others.

Current workplace

Brian Dunnohew's current company

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DC970
Dc970
Contributor
fort collins, colorado, united states
Website
Employees
4
AeroLeads page
12 roles

Brian Dunnohew work experience

A career timeline built from the work history available for this profile.

Contributor

Current

Fort Collins, Colorado Area

Spend time with a growing group of people that are eager to learn and share new ideas. Together we host and participate in CTFs, give presentations, discuss the latest news and trends in Security/Technology world.

Dec 2013 - Present

Senior Information Security Consultant

Clear Perceptions

Senior Information Security Consultant

Remote

As a penetration testing consultant, I conducted internal, external and web application penetration tests.Assisted with phishing and pretext phone call engagements.Conducted Red Team engagements and assume compromise/attack and defense engagements.Assisted with mentoring, creating process documentation and completed technical reviews of other team members'.

Aug 2021 - Jun 2022

It Security Advisor

Work as a member of the Security Intelligence and Operations Center team. Conducting investigations, forensics, and threat hunting. Utilizing threat intelligence and OSINT to help be more proactive. Assist with security audits and web application penetration testing.

May 2017 - Aug 2021

Adjunct Instructor

Front Range Community College

Fort Collins, Colorado Area

Assisting with the development and teaching of a new Vulnerability Assessment class. First time it has ever been taught at FRCC. We will be covering both Offensive and Defensive tools and methodologies. This class is very hands on and meant to show the students what security is like in the real world, even having them right vulnerability assessment and.

Jan 2018 - Jun 2018

It Security Analyst

Fort Collins, Colorado

Work on small team for a big campus. Mange vulnerability assessments, web application assessments, and small pen tests. Assist with configuring, deploying and troubleshooting firewalls and VPNs. Upgrade firewalls, security appliances and applications. Helped educate other users and managers of emerging threats, best practices and current compliance needs.

Nov 2015 - Jun 2017

Senior Consultant/Penetration Tester

Conduct external, internal, web application penetration tests and security assessments. Drafted reports and assisted clients with steps to mitigate issues.Conducted assessments to assist FedRAMP, PCI, and best practice for clients.

Jun 2016 - Nov 2016

Associate Penetration Tester

Westminster, Colorado

Worked with an incredible team. Conducted external, internal, web application penetration tests.-PCI pen tests and segmentation testing-Social Engineering engagements

Sep 2015 - Nov 2015

Systems Engineer

Vista Solutions

Fort Collins, Colorado

At Vista Solutions, we were an ISP, hosting provider, and did managed services. I would help deploy servers either hosted or onsite. I would design, deploy, and maintain firewalls, switches, and wireless APs. We were mainly deploying HP servers, Brocade switches, and SonicWall firewalls. We also hosted Exchange for customers and I would have to create.

Oct 2013 - Sep 2015

Security Analyst

Csi

Fort Collins, Colorado

Assisted with Managed Security for more than 300 banks and credit unions. Helped monitor the network for incidents and attacks. I would make changes or recommendations for the customer to address the issues. I would have to create or modify NAT policies and ACLs to mitigate the risk. One of my tasks while at CSI would be to setup Nessus on customers sites.

Jul 2013 - Oct 2013

It Support Specialist

City Of Rock Springs

Rock Springs, Wyoming

I was mainly in charge of networking and security. Assisted with upgrading the firewall twice, deploying indoor wireless and a city wide wireless mesh, and maintained and upgraded core switch and 14+ edge switches. While there I conducted vulnerability assessments, internal penetration tests, and phishing campaigns. Also deployed a SIEM and other tools to.

Apr 2009 - Jul 2013

Recreation Specialist

City Of Rock Springs

Rock Springs, Wyoming

Managed the climbing wall for the Civic Center. My break from computers.

Sep 2006 - Apr 2009
2 education records

Brian Dunnohew education

Computer Network Systems

Itt Technical Institute-Thornton
FAQ

Frequently asked questions about Brian Dunnohew

Quick answers generated from the profile data available on this page.

What company does Brian Dunnohew work for?

Brian Dunnohew works for DC970.

What is Brian Dunnohew's role at DC970?

Brian Dunnohew is listed as Contributor at DC970.

What is Brian Dunnohew's email address?

AeroLeads has found 1 work email signal at @colostate.edu for Brian Dunnohew at DC970.

What is Brian Dunnohew's phone number?

AeroLeads has found 3 phone signal(s) with area code 970 for Brian Dunnohew at DC970.

Where is Brian Dunnohew based?

Brian Dunnohew is based in Lander, Wyoming, United States while working with DC970.

What companies has Brian Dunnohew worked for?

Brian Dunnohew has worked for Dc970, Clear Perceptions, Lmg Security, Virtustream, and Front Range Community College.

How can I contact Brian Dunnohew?

You can use AeroLeads to view verified contact signals for Brian Dunnohew at DC970, including work email, phone, and LinkedIn data when available.

What schools did Brian Dunnohew attend?

Brian Dunnohew holds Bachelors In Information Technology, Security from Western Governors University.

What skills is Brian Dunnohew known for?

Brian Dunnohew is listed with skills including Network Security, Firewalls, Network Administration, Penetration Testing, Metasploit, Servers, Vpn, and Vmware.

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