Matthew Krieger
Denver
Summary
Dynamic Cyber Security professional with extensive experience at the U.S. Department of Education, specializing in threat analysis and security policy development. Proven ability to collaborate effectively with cross-functional teams, delivering actionable insights and comprehensive reports that enhance operational security. Skilled in technical writing and risk assessment, driving strategic initiatives to mitigate emerging threats.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Product Security Analyst
Terumo BCT
Denver
02.2025 - Current
- Developed intelligence reports to identify emerging threats and trends.
- Collaborated with team members to develop strategic assessments for senior leadership
- Developed company policies regarding security measures while working with money or other valuables.
- Collaborated with cross-functional teams to enhance operational security and readiness.
Cyber Security Policy Analyst
Cybersecurity and Infrastructure Security Agency (CISA), The Soter Group
WASHINGTON
10.2022 - Current
- Developed technical descriptions and roles in response to CIRCIA legislation in compliance with NIST framework
- Utilized Jira and ServiceNow for implementation of newly developed cyber policy
- Developed processes leading to the creation of the Case Management Branch and ultimate implementation of CIRCIA
- Developed and edited SOPs for newly established Case Management Branch
Senior Threat Intelligence Analyst
U.S. Department of Education, Solutions By Design
WASHINGTON
03.2022 - 10.2022
- Lead a team of threat hunt analysts as FSA's lead fusion analyst.
- Created in-depth analysis profiles for various cyber threat actors
- Conducted intelligence briefings regarding potential and realized threats to DoEd assets.
- Analyzed OSINT, closed source, and deep/dark web resources to identify malicious entities.
Risk Insights Operations Analyst
Cybersecurity and Infrastructure Security Agency (CISA), Crest Security Solutions
WASHINGTON
08.2020 - 03.2022
- Utilized Mandiant Threat Intelligence and Nessus Vulnerability Scanning to identify analyze risks to critical infrastructure
- Created detailed reports and recommended mitigations in response to US critical infrastructure compromises
- Worked in partnership with the Federal Bureau of Investigation to provide insights on threats impacting critical infrastructure
- Wrote and issued subpoenas for critical infrastructure technology to internet service providers on the part of The Department of Homeland Security.
- Utilized MITRE ATT&CK Framework to develop mitigative action in response to vulnerability events in the CI environment
Lead Cyber Threat Intelligence Analyst
U.S. Senate Sergeant at Arms, BWM Outcomes
WASHINGTON
11.2018 - 08.2020
- Acted as technical lead of the Cyber Threat Intelligence Cell while collaborating with industry professionals, legislative staff, and congressional leadership.
- Wrote and presented intelligence products to the greater Senate community as a member of the U.S. Senate’s Cyber Threat Intelligence Cell (CTIC).
- Conducted training on core concepts and practices of threat intelligence for the House of Representatives.
- Utilized threat monitoring tools from FireEye, CrowdStrike, Cisco, IBM, and other COTS and GOTS sources
Fusion Analyst
JSP PENTCIRT, PENTAGON, Federal Data Systems
ARLINGTON
02.2017 - 11.2018
- Monitored and responded to all manner of cyber security threats and non-compliance activity using tools such as Wireshark, Splunk, Arcsight, and others as a member of the Pentagon Computer Incident Response Team (PENTCIRT)
- Regularly briefed military and civilian leadership on threat metrics and the team's weekly goals.
- Analyzed proxy and IDS/IPS logs to determine the cause of misconfigurations and unauthorized activity.
- Investigated net flow and session data to determine the causes of possible insider threats.
Systems Administrator
NAVAL SUBMARINE SUPPORT CENTER
KINGS BAY
10.2015 - 02.2017
- Diagnosed, troubleshot, and resolved hardware, software, or other network and system problems, and replaced defective components when necessary.
- Configured, and tested computer hardware, networking software and operating system software.
- Conferred with network users about how to solve existing system problems.
- Analyzed equipment performance records to determine the need for repair or replacement.
- Trained users in proper system use.
- Monitored network performance to determine whether adjustments needed to be made, and determined where changes would need to be made in the future.
Local Area Network Technician
USS WEST VIRGINIA
KINGS BAY
02.2015 - 10.2015
- Delivered administrative support to ensure efficient and user-friendly access to records pertaining to personnel, training, and assignments.
- Oversaw the daily performance of computer systems.
- Answered user inquiries regarding computer software or hardware operation to resolve problems.
- Installed and performed repairs to hardware, software, or peripheral equipment, following design or installation specifications.
- Read technical manuals, conferred with users, and conducted computer diagnostics to investigate and resolve problems to provide technical assistance and support.
- Prepared evaluations of software or hardware, and recommended improvements or upgrades.
- Set up equipment for employee use, performing or ensuring proper installation of cables, operating systems, or appropriate software.
IT Technician
SYSTEM ADMINISTRATOR "A" AND "C" SCHOOL
GROTON
11.2013 - 02.2015
- Configured and maintained Cisco network switches.
- Configured exchange/mail servers.
- Examined various hashing algorithms in regards to network security.
- Assembled and installed computer hardware.
Education
B.A. - International Studies
University of Denver
Denver, CO01.2027
Information Systems Administrator Training -
U.S. NAVY
GROTON, CT02.2015
High School Diploma -
JAMES HUBERT BLAKE HIGH SCHOOL
SILVER SPRING, MD05.2013
Skills
- Threat analysis
- Security policy development
- Risk assessment
- Team collaboration
- Technical writing
- Data reporting
Certification
- CompTia Security + and A+
- EC-Council Certified Ethical Hacker
- Top Secret/SCI Security Clearance
Timeline
Product Security Analyst
Terumo BCT
02.2025 - Current
Cyber Security Policy Analyst
Cybersecurity and Infrastructure Security Agency (CISA), The Soter Group
10.2022 - Current
Senior Threat Intelligence Analyst
U.S. Department of Education, Solutions By Design
03.2022 - 10.2022
Risk Insights Operations Analyst
Cybersecurity and Infrastructure Security Agency (CISA), Crest Security Solutions
08.2020 - 03.2022
Lead Cyber Threat Intelligence Analyst
U.S. Senate Sergeant at Arms, BWM Outcomes
11.2018 - 08.2020
Fusion Analyst
JSP PENTCIRT, PENTAGON, Federal Data Systems
02.2017 - 11.2018
Systems Administrator
NAVAL SUBMARINE SUPPORT CENTER
10.2015 - 02.2017
Local Area Network Technician
USS WEST VIRGINIA
02.2015 - 10.2015
IT Technician
SYSTEM ADMINISTRATOR "A" AND "C" SCHOOL
11.2013 - 02.2015
B.A. - International Studies
University of Denver
Information Systems Administrator Training -
U.S. NAVY
High School Diploma -
JAMES HUBERT BLAKE HIGH SCHOOL