
William David Mathisen
With over four years of experience in cybersecurity, I am passionate about safeguarding the confidentiality, integrity, and availability... | Seattle, Washington, United States
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William David Mathisen’s Emails wm****@fd****.gov
William David Mathisen’s Phone Numbers No phone number available.
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William David Mathisen’s Location Seattle, Washington, United States
William David Mathisen’s Expertise With over four years of experience in cybersecurity, I am passionate about safeguarding the confidentiality, integrity, and availability of financial data and systems. As a Cyber Risk Analyst at the Federal Deposit Insurance Corporation (FDIC), I evaluate and assess the security posture of financial institutions and service providers and provide recommendations and guidance to mitigate risk and improve maturity. I hold several certifications, including the Offensive Security Certified Professional (OSCP) and the CompTIA Cybersecurity Analyst+ (CySA+), demonstrating my skills and commitment to blue and red teaming. Additionally, I am pursuing nine SANS GIAC certifications as part of my Master of Science in Information Security Engineering (MSISE) from SANS Technology Institute. I conduct two to six-week engagements with financial institutions and service providers in my current role. I analyze security policies and procedures, review security controls, assess cybersecurity resilience, and identify and prioritize risks and impacts. I write complete and detailed reports on my findings and communicate effectively to bank executives and board members. I also provide technical guidance and support to other examiners conducting IT reviews. My work has been recognized through multiple spot awards, which I have received due to my exceptional work quality and ability to clearly and understandably teach others about information security and IT concepts. Additionally, I have received a mission accomplishment award, a testament to my commitment to excellence and ability to deliver outstanding results consistently.
William David Mathisen’s Current Industry Valley Medical Center
William
David Mathisen’s Prior Industry
Us Forest Service
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Capitol Technology University
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Bytegrid
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Federal Deposit Insurance
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Valley Medical Center
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Work Experience

Valley Medical Center
Information Security Architect Sr.
Sat Jun 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Federal Deposit Insurance
Information Technology Cyber Risk Management Analyst (Cyber Security Analyst)
Wed Jul 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jun 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
Capitol Technology University
Capstone Project: Network Penetration Test with Remediation
Sun Sep 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Dec 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Capitol Technology University
SOC Project Manager and Lead Engineer
Fri Sep 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Aug 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Bytegrid
Systems Administrator
Mon May 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Oct 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
Capitol Technology University
Computer Lab Systems Administrator
Thu Sep 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Aug 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
Us Forest Service
Wildland Firefighter/EMT-B
Fri Apr 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Oct 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)