Christian Cosans
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Christian Cosans Email & Phone Number

Section Chief - Vulnerability Response and Coordination at Cybersecurity and Infrastructure Security Agency
Location: Arlington, Virginia, United States 8 work roles 3 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Cybersecurity and Infrastructure Security Agency
Role
Section Chief - Vulnerability Response and Coordination
Location
Arlington, Virginia, United States
Company size
1926 employees

Who is Christian Cosans? Overview

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Quick answer

Christian Cosans is listed as Section Chief - Vulnerability Response and Coordination at Cybersecurity and Infrastructure Security Agency, a company with 1926 employees, based in Arlington, Virginia, United States. AeroLeads shows a matched LinkedIn profile for Christian Cosans.

Christian Cosans previously worked as Cybersecurity Strategist at Cybersecurity And Infrastructure Security Agency and Senior Associate at Guidehouse. Christian Cosans holds Master Of Business Administration - Mba from The George Washington University - School Of Business.

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Cybersecurity and Infrastructure Security Agency

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Profile bio

About Christian Cosans

Currently, Christian is a Cybersecurity Strategist at CISA. Christian advises state, local, tribal, and territorial (SLTT) and critical infrastructure entities on cyber services, helping them implement proactive measures to strengthen their cybersecurity posture.Previously, Christian was the Product Manager for CISA’s Vulnerability Disclosure Policy (VDP) Platform. He introduced features that streamlined the vulnerability reporting process, helping agency cybersecurity teams address issues promptly and efficiently. Under his leadership, the VDP Platform was awarded Cyberscoop's Innovation of the Year. Christian was also recognized with the DHS Secretary's Award for Innovation, which honors individuals who employ a strategic and enterprise-wide approach to strengthening DHS's mission and its operations.Prior to joining CISA, Christian consulted on data-centric and policy-driven projects, involving data analysis, developing change management strategies, and building business cases for organizational transformation. Christian earned an MBA with a concentration in Management of Technology and Innovation from the George Washington University and a bachelor’s degree from the University of Maryland, College Park. He is a certified Project Management Professional (PMP) and Agile Certified Practitioner (ACP) by the Project Management Institute.

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Christian Cosans's current company

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Cybersecurity and Infrastructure Security Agency
Cybersecurity And Infrastructure Security Agency
Section Chief - Vulnerability Response and Coordination
Arlington, VA, US
Website
cisa.gov
Employees
1926
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8 roles

Christian Cosans work experience

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

Cybersecurity Strategist

Current
Cybersecurity And Infrastructure Security Agency

Arlington, Virginia, United States

Cybersecurity Strategist (June 2024 - Present)Product Manager - Vulnerability Disclosure (April 2021 - June 2024)

Apr 2021 - Present

Senior Associate

Guidehouse

Washington D.C. Metro Area

Supported the Department of Homeland Security's Cybersecurity and Infrastructure Security Agency (CISA)

Nov 2018 - Apr 2021

Senior Technology Consultant

Booz Allen Hamilton

Arlington, Virginia

  • Provided client-facing program support to the Office of Emergency Communications within the National Protection and Programs Directorate (NPPD), Office of Cybersecurity and Communications (CS&C) of the Department of.
  • "Ferocious Integrity" Award - For efforts going beyond the scope of normal job responsibilities (September 2018)
  • Promoted - Consultant to Senior Consultant (July 2017)
  • Performance and Team Award - In Recognition of Superior Client Service (January 2017)
  • High5 Award - For Appreciated Work Efforts That Go Above & Beyond (February 2015)
May 2015 - Nov 2018

Jr. Management Analyst

Futrend Technology Inc.

Rockville, Maryland

Provided client-facing program support to the Director of Procurement within the Program Support Center (PSC) of the Department of Health and Human Services.

Aug 2014 - May 2015

Research Assistant (Intern)

National Consortium For The Study Of Terrorism And Responses To Terrorism (Start)

College Park

Provided research/data analysis for a project that aimed to prevent the exploitation of bio-scientists by terrorists/other violent non-state actors. Supported cutting-edge research on counter-radicalization, de-radicalization, and disengagement to reduce the susceptibility of bio-scientists to radical narratives. START is a Department of Homeland Security.

Jan 2014 - Jun 2014

Management Program Analyst (Intern) - Office Of Foreign Assets Control

U.S. Department Of The Treasury

Washington D.C

  • Monitored economic and trade sanctions based on US foreign policy and national security goals
  • Supported senior staff members in implementing projects, data collection, and analysis activities
  • Researched, wrote, and edited policy memorandums, outgoing letters, and other forms of communications
Sep 2013 - Dec 2013

Intern

U.S. House Of Representatives

Capitol Hill, D.C / Greenbelt, MD

  • Assisted with identifying updates to policies and procedures within federal agencies
  • Drafted constituent correspondence on issues including immigration, gun control, and healthcare
  • Contacted federal, state, and local agencies to address constituents’ concerns
  • Created, drafted, and edited standard correspondence and work documents
  • Data preparation and entry into Internet Quorum government data system
  • Attended legislative briefings and wrote summary memos for legislative staff members
Jan 2013 - Aug 2013
Team & coworkers

Colleagues at Cybersecurity and Infrastructure Security Agency

Other employees you can reach at cisa.gov. View company contacts for 1926 employees →

MC Maria Chano Maria Chano Colleague at Cybersecurity And Infrastructure Security Agency Arlington, Virginia, United States, United States View → JH Jim Hoflen Jim Hoflen Colleague at Cybersecurity And Infrastructure Security Agency Des Moines, Iowa, United States, United States View → MM Matt Micheli Matt Micheli Colleague at Cybersecurity And Infrastructure Security Agency Washington, District Of Columbia, United States, United States View → MS Matt Slowik Matt Slowik Colleague at Cybersecurity And Infrastructure Security Agency Littleton, Colorado, United States, United States View → CK Charissa Keller Charissa Keller Colleague at Cybersecurity And Infrastructure Security Agency Lake Stevens, Washington, United States, United States View → MA Muqadar Ali Muqadar Ali Colleague at Cybersecurity And Infrastructure Security Agency Peshawar, Khyber Pakhtunkhwa, Pakistan, Pakistan View → JW Joy W. Joy W. Colleague at Cybersecurity And Infrastructure Security Agency Georgetown, Texas, United States, United States View → CR Christopher Ross, Cissp Christopher Ross, Cissp Colleague at Cybersecurity And Infrastructure Security Agency Salem, Oregon, United States, United States View → CP Cristina Pena Bautista Cristina Pena Bautista Colleague at Cybersecurity And Infrastructure Security Agency San Francisco Bay Area, United States View → MH Micheal Hill Micheal Hill Colleague at Cybersecurity And Infrastructure Security Agency Parrish, Florida, United States, United States View →
3 education records

Christian Cosans education

FAQ

Frequently asked questions about Christian Cosans

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

What company does Christian Cosans work for?

Christian Cosans works for Cybersecurity and Infrastructure Security Agency.

What is Christian Cosans's role at Cybersecurity and Infrastructure Security Agency?

Christian Cosans is listed as Section Chief - Vulnerability Response and Coordination at Cybersecurity and Infrastructure Security Agency.

Where is Christian Cosans based?

Christian Cosans is based in Arlington, Virginia, United States while working with Cybersecurity and Infrastructure Security Agency.

What companies has Christian Cosans worked for?

Christian Cosans has worked for Cybersecurity And Infrastructure Security Agency, Guidehouse, Booz Allen Hamilton, Futrend Technology Inc., and National Consortium For The Study Of Terrorism And Responses To Terrorism (Start).

Who are Christian Cosans's colleagues at Cybersecurity and Infrastructure Security Agency?

Christian Cosans's colleagues at Cybersecurity and Infrastructure Security Agency include Maria Chano, Jim Hoflen, Matt Micheli, Matt Slowik, and Charissa Keller.

How can I contact Christian Cosans?

You can use AeroLeads to view verified contact signals for Christian Cosans at Cybersecurity and Infrastructure Security Agency, including work email, phone, and LinkedIn data when available.

What schools did Christian Cosans attend?

Christian Cosans holds Master Of Business Administration - Mba from The George Washington University - School Of Business.

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