Axel Persinger
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Axel Persinger Email & Phone Number

Founder and CNO Engineer at nullptr security
Location: Mclean, Virginia, United States 15 work roles 1 school
1 work email found @digitaloperatives.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email a****@digitaloperatives.com
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Current company
Role
Founder and CNO Engineer
Location
Mclean, Virginia, United States
Company size

Who is Axel Persinger? Overview

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Quick answer

Axel Persinger is listed as Founder and CNO Engineer at nullptr security, a with 4 employees, based in Mclean, Virginia, United States. AeroLeads shows a work email signal at digitaloperatives.com and a matched LinkedIn profile for Axel Persinger.

Axel Persinger previously worked as Founder / CNO Engineer at Nullptr Security and Principal Systems Exploitation Engineer at Digital Operatives. Axel Persinger holds Cryptography And Intelligence Analysis, Computer Science from Drexel University.

Company email context

Email format at nullptr security

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{first}.{last}@digitaloperatives.com
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AeroLeads found 1 current-domain work email signal for Axel Persinger. Compare company email patterns before reaching out.

Profile bio

About Axel Persinger

Security professional with particular interest in malware and endpoint security. Experience in threat intelligence, reverse engineering, analysis, and engineering.

Listed skills include Computer Security, Project Management, Integration, Intelligence Analysis, and 2 others.

Current workplace

Axel Persinger's current company

Company context helps verify the profile and gives searchers a useful next step.

nullptr security
Nullptr Security
Founder and CNO Engineer
Washington, DC, US
Employees
4
AeroLeads page
15 roles

Axel Persinger work experience

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

Founder / Cno Engineer

Current

Tysons Corner, Va, Us

Jan 2022 - Present

Principal Systems Exploitation Engineer

Arlington, Virginia, Us

Jun 2021 - Jan 2022

Senior Reverse Engineer/Team Lead

Alexandria, Virginia, Us

• Analyze individual binaries, firmwares, and software systems for vulnerabilities• Research novel exploitation techniques• Develop exploits against known vulnerabilities • Develop automation systems for increasing developer productivity in vulnerability research and exploitation activities• Lead a successful dynamic team that received accolades from end customers• Theorize, Research, and Develop state-of-the-art capabilities to ensure mission success• Plan and Orchestrate the creation of a secure, dynamic network to house developer activities

May 2020 - Jun 2021

Cyber Security Offensive Researcher

Mclean, Va, Us

• Author blog posts to boost BAH’s technical capital and reputation.• Design and engineer CTF frameworks to administer across national conferences.• Design and engineer advanced CTF challenges. Mentor other teams in BAH on offensive trends and methodologies. • Rapidly prototype Proof of Concepts (POCs) to demonstrate market viability to firm executives. • Research and exploit low-level Windows kernel structures and kernel drivers.• Assist the firm’s 5G research team in discovering flaws and vulnerabilities in the 5G specification.

Jan 2020 - May 2020

Senior Threat Hunter

Mclean, Va, Us

Member of the Strategic Innovation Group DarkLab Advanced Threat Hunt Team.• Develop threat hunt plans for client networks• Interface with new clients and develop long-term business relationships• Conduct Cyber Threat Intelligence and determine attack groups that target clients• Determine the most efficient way to detect exploits in a network• Developed high-efficiency code that focuses on run-time and compilation speeds to improve the platform

Jan 2019 - Jan 2020

Endpoint Security Consultant

Consultant to USAA:• Develop detections from both well-defined and open-ended security vulnerabilities. • Develop Proof of Concepts to test vulnerabilities and exploits, as well as responsiveness and false-positive rates of detections. • Use industry standard tools such as Phantom, HX, SysInternals Suite, and Wireshark to develop detections. • Program and support software to assist in threat hunting and detection development. • Hunt threats across a 50k endpoint environment to find evil. • Reverse-engineer binaries to build detections and deny access to our environment.

Oct 2018 - Jan 2019

Security Engineer

New York, Ny, Us

• Worked with third-party vendors to stand up security products. From the first contact, to purchase, to installation and maintenance, bridged the gap between the vendor to best address security concerns in the enterprise environment to secure the network.• Created signatures by identifying and reverse-engineering malicious files and malware.• Reprogrammed the production Mail Filter from the ground up to support new processes making it faster and more powerful with additional features and workflows. • Conduct Proof of Concepts of vulnerabilities and exploits to determine security risk.• Increase speed and efficiency of scanning tools, enterprise-wide.

Jun 2018 - Oct 2018

Cybersecurity Analyst

New York, Ny, Us

• Conducted analysis of malicious emails from following network flow to reverse-engineering malware. • Established as the point of contact for other analysts in reverse-engineering activities.• Identified code and security flaws in mail filter.• Supported new SOC Transformation projects by working with multiple vendors to stand up security products.• Improved code-base to new technologies to improve speed, accuracy, and safety of code.

Sep 2017 - Jun 2018

Software Engineer

Ardmore, Pa, Us

• Established compatibility with third party software products by developing programs for modification and integration. • Developed an open-source library for creating charts and plots.

May 2017 - Sep 2017

Intrusion Detection Analyst

New York, Ny, Us

Contractor to Pfizer:• Automated analysis workflow revolving around endpoint detections, sandbox results, email scanning, and IMS platforms. • Streamlined the phishing analysis to an almost analyst-free experience.• Created scripts to execute actions based off analyst inputs from isolating endpoints, to hashing directory trees, to sandboxing malware and returning results.• Worked with industry-standard investigation tools such as FireEye’s HX and NX, Splunk, EnCase, FTK, IBM’s Resilient, IDA Pro, tcpdump, and WireShark.

Sep 2016 - Mar 2017

Software Engineer

Ardmore, Pa, Us

• Managed creative projects from concept to completion.• Consistently met deadlines and requirements for all production work orders.• Developed and implemented complex Internet and Intranet applications on multiple platforms.• Established compatibility with third-party software products by developing programs for modification and integration.

Jun 2016 - Sep 2016
1 education record

Axel Persinger education

  • Drexel University
    Drexel University
    Computer Science
FAQ

Frequently asked questions about Axel Persinger

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

What company does Axel Persinger work for?

Axel Persinger works for nullptr security.

What is Axel Persinger's role at nullptr security?

Axel Persinger is listed as Founder and CNO Engineer at nullptr security.

What is Axel Persinger's email address?

AeroLeads has found 1 work email signal at @digitaloperatives.com for Axel Persinger at nullptr security.

Where is Axel Persinger based?

Axel Persinger is based in Mclean, Virginia, United States while working with nullptr security.

What companies has Axel Persinger worked for?

Axel Persinger has worked for Nullptr Security, Digital Operatives, Invictus International Consulting, Llc, Booz Allen Hamilton, and Hirevergence.

How can I contact Axel Persinger?

You can use AeroLeads to view verified contact signals for Axel Persinger at nullptr security, including work email, phone, and LinkedIn data when available.

What schools did Axel Persinger attend?

Axel Persinger holds Cryptography And Intelligence Analysis, Computer Science from Drexel University.

What skills is Axel Persinger known for?

Axel Persinger is listed with skills including Computer Security, Project Management, Integration, Intelligence Analysis, Reverse Engineering, and Engineering.

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