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Stephen Shaffer Location
Bel Air, MD, US
Stephen Shaffer Work
Principal Security Engineer @ (January 2025 - Present)
EPSS SIG Co-Chair @ (April 2024 - Present)
Advisor @ (June 2025 - Present)
Staff Security Engineer @ (December 2022 - November 2024)
Director, Cloud Security and Operations @ (November 2020 - December 2022)
Manager, Cloud Security and Opertations @ (November 2019 - November 2020)
Senior Cyber Security Engineer @ (March 2019 - November 2019)
Security Engineer @ (November 2017 - March 2019)
Security Engineer @ (May 2015 - November 2017)
Stephen Shaffer Education
University of Maryland Global Campus
Master of Science (Cybersecurity)
2013-2016
University of Maryland
Bachelor of Arts (Criminology and Criminal Justice)
2008-2012
Stephen Shaffer Skills
Problem Solving
Communication
Statistical Data Analysis
Machine Learning
Data Visualization
R (Programming Language)
Vulnerability Assessment
Data Analysis
Program Management
Vulnerability Research
AWS Lambda
Solution Architecture
OPA
Information Security Management
Kubernetes
Python (Programming Language)
Security Information and Event Management (SIEM)
Amazon Web Services (AWS)
Penetration Testing
Threat & Vulnerability Management
Application Security
Network Architecture
Project Management
Linux
SQL
Bash
Powershell
Terraform
Docker
Ansible
Wireshark
Nmap
Metasploit
Splunk
Burp Suite
WAF
OWASP
Kali Linux
Security Automation
Security Audits
DevOps
Agile Methodologies
Vulnerability Management
Security Engineering
Active Directory
NIST
U.S. Federal Information Security Management Act (FISMA)
Chef InSpec
OpenControl
Jenkins
Ruby
Stephen Shaffer Summary
Stephen Shaffer, based in Bel Air, MD, US, is currently a Principal Security Engineer at Moderna. Stephen Shaffer brings experience from previous roles at FIRST, Picus Security, Peloton Interactive and Samtek Inc. Stephen Shaffer holds a 2013 - 2016 Master of Science in Cybersecurity @ University of Maryland Global Campus. With a robust skill set that includes Problem Solving, Communication, Statistical Data Analysis, Machine Learning, Data Visualization and more. Stephen Shaffer has 5 emails and 1 mobile phone numbers on RocketReach.
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