Managing Security Consultant
Current
Sep 2023 - Present
AeroLeads people directory · profile
David Dienna, Cissp, Oscp Email & Phone Number
Offensive Security | Practice Manager | Penetration Tester
at
GuidePoint Security
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Offensive Security | Practice Manager | Penetration Tester
Location
Edmond, Oklahoma, United States
Company size
Who is David Dienna, Cissp, Oscp? Overview
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Quick answer
David Dienna, Cissp, Oscp is listed as Offensive Security | Practice Manager | Penetration Tester at GuidePoint Security, a company with 362 employees, based in Edmond, Oklahoma, United States. AeroLeads shows a matched LinkedIn profile for David Dienna, Cissp, Oscp.
David Dienna, Cissp, Oscp previously worked as Managing Security Consultant at Guidepoint Security and Practice Manager at Optiv. David Dienna, Cissp, Oscp holds Bachelor’S Degree, Computer And Information Systems Security/Information Assurance from Western Governors University.
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GuidePoint Security
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Profile bio
About David Dienna, Cissp, Oscp
Information security leader with experience in managing a team of offensive security consultants, conducting system vulnerability assessments, penetration tests on applications and servers, wireless networks and physical security assessments.OSCP certified with experience in network penetration testing using tools such as Nessus, Qualys, Burp, Nmap, Kali, Metasploit, and Wireshark and using scripting languages such as Python and GoLang.
Current workplace
David Dienna, Cissp, Oscp's current company
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Guidepoint Security
12 roles
David Dienna, Cissp, Oscp work experience
A career timeline built from the work history available for this profile.
Practice Manager
Manager of the new Threat Management Associates program, designed to train up and send out new consultants into their respective practices, which includes Attack & Penetration, Application Security, Vulnerability Management and Remediation, and Enterprise Incident Response.
Apr 2022 - 2023
Principal Security Consultant
Jan 2022 - Apr 2022
Senior Security Consultant, Attack & Penetration
Mar 2020 - Jan 2022
Security Consultant, Attack & Penetration
May 2018 - Mar 2020
Associate Consultant, Attack & Penetration
Feb 2017 - May 2018
Vulnerability Analyst
Lead analyst on the vulnerability assessment team, performing internal web and network penetration tests on university networks and a test mobile application utilizing Kali Linux, Metasploit, Nmap, Burp Suite and Core Impact. Developed a vulnerability management policy and a standardized penetration testing reporting process for the team.
Jan 2016 - Oct 2016
Information Security Engineer
Lead engineer on the web application security team, performing manual and automated application scanning using IBM’s AppScan tool, Burp Suite Pro, and Kali Linux. Generated vulnerability reports and assisted users with remediation of application security vulnerabilities. Performed detailed analysis and provided guidance to Systems team on monthly Microsoft.
Feb 2014 - Dec 2015
Information Security Analyst
Host security managing McAfee antivirus, Proofpoint email filtering, and DELL/Credant disk encryption. Maintain and operate a VMWare ESXi 5.1 cluster for the InfoSec team.
Jan 2012 - Feb 2014
Systems Engineer
Integris Health
Server software/hardware installation, Fibre Channel / Ethernet network config. Patching of server O/S, McAfee antivirus, maintenance tools (SCCM, SCOM). User quota and department share file management.
Dec 2010 - Dec 2011
Help Desk / Desktop Support
Inbound phone support for military end users - account management, remote support.Field desktop support handling operating system tech support and network connectivity.
Jan 2008 - Jul 2008
Operations Specialist
Jan 2006 - Jun 2007
Team & coworkers
Colleagues at GuidePoint Security
Other employees you can reach at guidepointsecurity.com. View company contacts for 362 employees →
AM
Alexandra Muncy
Colleague at Guidepoint Security
Johnson City, Tennessee, United States, United States
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SD
Scott Darkow
Colleague at Guidepoint Security
Fairfax, Virginia, United States, United States
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JK
Jim Kavadias
Colleague at Guidepoint Security
Woodbine, Maryland, United States, United States
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MB
Matthew Bolinger
Colleague at Guidepoint Security
Dallas, Texas, United States, United States
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KK
Krissy Kruk
Colleague at Guidepoint Security
Charlotte, North Carolina, United States, United States
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SM
Sean Manley
Colleague at Guidepoint Security
Tampa, Florida, United States, United States
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AT
Amanda Terreau
Colleague at Guidepoint Security
Leawood, Kansas, United States, United States
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DH
David Hatos
Colleague at Guidepoint Security
Tallahassee, Florida, United States, United States
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MS
Matthew Stroder
Colleague at Guidepoint Security
Portland, Maine Metropolitan Area, United States
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MG
Michael Gregory
Colleague at Guidepoint Security
Mount Pleasant, South Carolina, United States, United States
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Alexandra Muncy
Colleague at Guidepoint Security
Johnson City, Tennessee, United States, United States
View →
SD
Scott Darkow
Colleague at Guidepoint Security
Fairfax, Virginia, United States, United States
View →
JK
Jim Kavadias
Colleague at Guidepoint Security
Woodbine, Maryland, United States, United States
View →
MB
Matthew Bolinger
Colleague at Guidepoint Security
Dallas, Texas, United States, United States
View →
KK
Krissy Kruk
Colleague at Guidepoint Security
Charlotte, North Carolina, United States, United States
View →
SM
Sean Manley
Colleague at Guidepoint Security
Tampa, Florida, United States, United States
View →
AT
Amanda Terreau
Colleague at Guidepoint Security
Leawood, Kansas, United States, United States
View →
DH
David Hatos
Colleague at Guidepoint Security
Tallahassee, Florida, United States, United States
View →
MS
Matthew Stroder
Colleague at Guidepoint Security
Portland, Maine Metropolitan Area, United States
View →
MG
Michael Gregory
Colleague at Guidepoint Security
Mount Pleasant, South Carolina, United States, United States
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4 education records
David Dienna, Cissp, Oscp education
Bachelor’S Degree, Computer And Information Systems Security/Information Assurance
Associate In Applied Science, Network Technology
Oklahoma City Community College
Associate In Applied Science, Cyber Security, Information Security
Oklahoma City Community College
Education record
Francis Tuttle
FAQ
Frequently asked questions about David Dienna, Cissp, Oscp
Quick answers generated from the profile data available on this page.
What company does David Dienna, Cissp, Oscp work for?
David Dienna, Cissp, Oscp works for GuidePoint Security.
What is David Dienna, Cissp, Oscp's role at GuidePoint Security?
David Dienna, Cissp, Oscp is listed as Offensive Security | Practice Manager | Penetration Tester at GuidePoint Security.
Where is David Dienna, Cissp, Oscp based?
David Dienna, Cissp, Oscp is based in Edmond, Oklahoma, United States while working with GuidePoint Security.
What companies has David Dienna, Cissp, Oscp worked for?
David Dienna, Cissp, Oscp has worked for Guidepoint Security, Optiv, Optiv Inc, University Of Oklahoma, and Integris Health.
Who are David Dienna, Cissp, Oscp's colleagues at GuidePoint Security?
David Dienna, Cissp, Oscp's colleagues at GuidePoint Security include Alexandra Muncy, Scott Darkow, Jim Kavadias, Matthew Bolinger, and Krissy Kruk.
How can I contact David Dienna, Cissp, Oscp?
You can use AeroLeads to view verified contact signals for David Dienna, Cissp, Oscp at GuidePoint Security, including work email, phone, and LinkedIn data when available.
What schools did David Dienna, Cissp, Oscp attend?
David Dienna, Cissp, Oscp holds Bachelor’S Degree, Computer And Information Systems Security/Information Assurance from Western Governors University.
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