Senior Cyber Engineer
Current
Nov 2024 - Present
Who is Ryan Good? Overview
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Quick answer
Ryan Good is listed as Senior Cyber Engineer at Zetier, based in San Antonio, Texas, United States. AeroLeads shows a matched LinkedIn profile for Ryan Good.
Ryan Good previously worked as Principal Software Developer—Cyber Research & Development at Global Infotek, Inc. and Senior Software Developer—Cyber Research & Development at Global Infotek, Inc.. Ryan Good holds Master'S Degree, Computer Engineering from U.S. Air Force Institute Of Technology.
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Zetier
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Profile bio
About Ryan Good
Ryan Good is a Senior Cyber Engineer at Zetier. He possess expertise in leadership, military operations, public speaking, programming, python and 16 more skills. Colleagues describe him as "I’m lucky to have worked with Ryan, a gifted low-level developer who also managed four geographically-separated development teams. I worked for Ryan and was always impressed that he never shied away from a technical challenge. He loved getting down into the weeds and solving complex issues alongside the people for whom he was responsible. He's a superb leader, developer, and an all-around Good person. I'd be thrilled to be part of his team again!", "Ryan has proved to be an excellent, multitask technical manager. From conducting multiple product evaluations of cutting edge Cyber Threat solutions for the Air Force. Additionally, at the same time led a team of Malware Reverse Engineers supporting Cyber Intel. Ryan always had a positive attitude, encourage team collaboration, and provided excellent leadership qualities.", and "Ryan actively researched innovative solutions for cyber security technology. During his time as a team lead, he constantly worked on improving internal workflow and methodologies. He developed the analytic toolset and leadership abilities of 20+ assigned personal. His most notable skillsets pertained to cryptography, reverse-engineering, network analysis, and project improvement/management. Ryan is the epitome of the old adage, "growing where you are planted." He was commonly found in positions that required exponential growth and he always exceeded position requirements."
Listed skills include Leadership, Military Operations, Public Speaking, Programming, and 17 others.
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4 roles · 12 years
Ryan Good work experience
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Principal Software Developer—Cyber Research & Development
- Led Vulnerability Research efforts, RE/fuzzing/exploit PoCs–results supported ops and follow-on capabilities- Reverse-engineered .NET application, determining how to bypass it to interact with the desired API.- Delivered capability enabling ring zero interactions with peripherals on an embedded device of interest.- Extended existing product functionality by performing deep research on a target platform—increasing tool resilience.- Reverse-engineered tool, reproduced key functionality, and re-implemented in custom application- Enabled information retrieval on Windows hosts of interest via C#, C++, and containerized Python- Migrated and refactored CI pipeline to use AWS-based runners and self-building containerized stages- Modified existing exploit chain to allow for bypassing ASLR on all hosts with it enabled.- Reverse-engineered various native Windows binaries using IDA and repurposed discovered structs to enable PoC product.- Determined undocumented API functionality and leveraged to create PoC in C to deliver relevant data to platform of interest, degrading platform functionality significantly.- Created fuzzing infrastructure to discover bugs in C# application, documented and demo'd to team- Reverse-engineered .NET application suite using various tools (ILSpy, dnSpy, etc) to discover license management functionality. Repurposed into a new application to allow for more flexible license management solution.- Lead for 9 other engineers and various other subcontractors providing expertise to distributed teams, handling performance evaluations, time cards, additional hiring/interviewing, etc.- Responsible for tracking performance and project status for various subcontractors, and reporting those details to customers.- Assisted with proposing and pitching new projects to prospective customers, demonstrating the viability of various products.
Aug 2021 - Nov 2024
Senior Software Developer—Cyber Research & Development
- Lead developer for small team creating a remote agent and accompanying C2 for firewall RTOS enabling extended functionality on device- Reverse engineered Linux-based embedded platform, determining how to exhibit functionality using custom GoT- Designed and led development of multi-service containerized application using Python, Django, React, and Postgres- Created CI pipeline allowing development teams to determine vulnerabilities and verify compliance of their containers- Tested external partner application via fully containerized Selenium test suite and Scapy for encryption verification- Automated deploying services including K8s cluster via Ansible, w/ automated CA & Certificate creation/deployment
Sep 2020 - Aug 2021
Software Engineer (Cno) / Reverse Engineer / Threat Hunter
- Dev'd security bypass to increase tool use cases--Redesigned client/server model for bi-directional connection initiation - Reduced footprint (single connection vs. numerous)--Architected multiplexing solution using Unix sockets - Prevented impending failure--Collaborated with external team to refactor complex exploit chain enabling effects- Restored critical ops capability by delivering an urgent solution in 1 month, instead of the original 6-month projection- Increased tool resilience by implementing Testing & CI/CD methods using Gitlab CI, CMocka, Pytest, Valgrind, and OpenStack- Reduced team onboarding overhead by creating modular environment setup tool--Multiple teams used for quick spinup- Expanded tool data delivery success rate by 90% & accelerated effects delivery by engineering more robust propagation- Prototyped threat hunting framework ensuring analyst threat picture awareness & increasing report thoroughness/quality- Generated malware RE report method-augmenting quantity/delivery speed. Reduced intel delivery time-weeks to hours- Launched training program enabling intelligence analysts to use host-based tools in tandem with network-based tools- Organized & led Cyber Capture The Flag (CTF) team, inspiring continued learning outside of work hours-50+ members
2015 - 2020
~5 yrs
2 education records
Ryan Good education
Master'S Degree, Computer Engineering
U.S. Air Force Institute Of Technology
Bachelor'S Degree, Computer Engineering
United States Air Force Academy
FAQ
Frequently asked questions about Ryan Good
Quick answers generated from the profile data available on this page.
What company does Ryan Good work for?
Ryan Good works for Zetier.
What is Ryan Good's role at Zetier?
Ryan Good is listed as Senior Cyber Engineer at Zetier.
Where is Ryan Good based?
Ryan Good is based in San Antonio, Texas, United States while working with Zetier.
What companies has Ryan Good worked for?
Ryan Good has worked for Zetier, Global Infotek, Inc., and United States Air Force.
How can I contact Ryan Good?
You can use AeroLeads to view verified contact signals for Ryan Good at Zetier, including work email, phone, and LinkedIn data when available.
What schools did Ryan Good attend?
Ryan Good holds Master'S Degree, Computer Engineering from U.S. Air Force Institute Of Technology.
What skills is Ryan Good known for?
Ryan Good is listed with skills including Leadership, Military Operations, Public Speaking, Programming, Python, Computer Hardware, Java, and Security Clearance.
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