AeroLeads people directory · profile
John Ryu Email & Phone Number
Propulsion Engineer
at
Shield AI
1 work email found
@blueorigin.com
2 phones found area 317
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Propulsion Engineer
Location
Kent, Washington, United States
Company size
Who is John Ryu? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Ryu is listed as Propulsion Engineer at Shield AI, a company with 1012 employees, based in Kent, Washington, United States. AeroLeads shows a work email signal at blueorigin.com, phone signal with area code 317, and a matched LinkedIn profile for John Ryu.
John Ryu previously worked as Mechanical Engineer II at Blue Origin and Mechanical Engineer I at Blue Origin. John Ryu holds Aerospace Engineering, Aerospace, Aeronautical And Astronautical Engineering from Georgia Institute Of Technology.
Company email context
Email format at Shield AI
This section adds company-level context without repeating John Ryu's masked contact details.
{first_initial}{last}@blueorigin.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Ryu. Compare company email patterns before reaching out.
Profile bio
About John Ryu
My name is John Ryu, and I am an Aerospace Engineering major at Georgia Institute of Technology. I have a strong passion for space launch vehicles and spacecraft technology. Currently, I am involved in a university rocket team where we are aiming to launch the first university-made space launch vehicle powered by a liquid rocket engine. In addition to team-based activities, I have also done research in SysML, CFD, and areas surrounding gas turbine combustion. My goal for the future is to revolutionize space travel and cut down usage of fossil fuels using renewable energy resources.
Listed skills include Research, Leadership, Public Speaking, Team Leadership, and 8 others.
Current workplace
John Ryu's current company
Company context helps verify the profile and gives searchers a useful next step.
Shield Ai
11 roles
John Ryu work experience
A career timeline built from the work history available for this profile.
Aug 2023 - Present
Jun 2022 - Aug 2023
Fluid Systems Intern
Jan 2021 - Jul 2021
Propulsion Team Member
Helping design, prototype, and test of Yellow Jacket Space Program's first liquid rocket engine.- YJ-1S development (YJSP’s first subscale liquid rocket engine)- Manufacturing of engine test stand for static fire test
Aug 2018 - Jan 2021
Structures Team Member
Structures member of Georgia Tech's Yellow Jacket Space Program.Helped design and manufacture various parts for launch vehicles.- Manufacturing of TIAT (subscale solid motor rocket)
Aug 2017 - Apr 2019
Gse Design And Analysis Intern
Ground Support Equipment Design and Analysis Intern
Jan 2020 - Aug 2020
Research Assistant
Ben T. Zinn Combustion Laboratory
Helping experimental study of ignition success probability in aircraft engines and its relation to spark plug placement in combustion chamber. Also testing ignition success probability of various fuel types in comparison to industry standard Jet-A
Aug 2018 - Dec 2019
Undergraduate Student Researcher
Model-based Systems Engineering: modeled a Earth-Mars hexadecimal communication system using MagicDraw
Jan 2018 - May 2018
Engineering/It Intern
Implemented inventory management system to track inventoryInstalled security systems into client homesHelped with product design and planning
Jun 2017 - Aug 2017
Research Intern
Medical Image Research Inc.
Interned for Dr. Ankur Saxena (University of Illinois at Chicago) through Medical Image Research, Inc. on developing an algorithm for tracking motion of Olfactory Cilia in Zebra Fish using data received from Dr. Saxena's Research Laboratory.
Jun 2016 - Jul 2016
Team & coworkers
Colleagues at Shield AI
Other employees you can reach at shield.ai. View company contacts for 1012 employees →
MD
Matt Draeger
Colleague at Shield AiProsper, Texas, United States, United States
View →
RK
Rob Kuelbs
Colleague at Shield AiCarrollton, Texas, United States, United States
View →
GD
Gabriel Davis
Colleague at Shield AiDallas-Fort Worth Metroplex, United States
View →
SD
Steven Dellamore
Colleague at Shield AiSomerville, Massachusetts, United States, United States
View →
DH
Danny Hodson
Colleague at Shield AiYork, England, United Kingdom, United Kingdom
View →
CH
Christian Hedge
Colleague at Shield AiWashington DC-Baltimore Area, United States
View →
IC
Isaac Cardenas
Colleague at Shield AiRockwall, Texas, United States, United States
View →
JP
Joseph Park
Colleague at Shield AiSan Diego County, California, United States, United States
View →
EH
Erick Huezo
Colleague at Shield AiDallas-Fort Worth Metroplex, United States
View →
JG
Joseph G.
Colleague at Shield AiUnited States, United States
View →
Matt Draeger
Colleague at Shield AiProsper, Texas, United States, United States
View →
RK
Rob Kuelbs
Colleague at Shield AiCarrollton, Texas, United States, United States
View →
GD
Gabriel Davis
Colleague at Shield AiDallas-Fort Worth Metroplex, United States
View →
SD
Steven Dellamore
Colleague at Shield AiSomerville, Massachusetts, United States, United States
View →
DH
Danny Hodson
Colleague at Shield AiYork, England, United Kingdom, United Kingdom
View →
CH
Christian Hedge
Colleague at Shield AiWashington DC-Baltimore Area, United States
View →
IC
Isaac Cardenas
Colleague at Shield AiRockwall, Texas, United States, United States
View →
JP
Joseph Park
Colleague at Shield AiSan Diego County, California, United States, United States
View →
EH
Erick Huezo
Colleague at Shield AiDallas-Fort Worth Metroplex, United States
View →
JG
Joseph G.
Colleague at Shield AiUnited States, United States
View →
2 education records
John Ryu education
Aerospace Engineering, Aerospace, Aeronautical And Astronautical Engineering
Georgia Institute Of Technology
Education record
Fishers High School
FAQ
Frequently asked questions about John Ryu
Quick answers generated from the profile data available on this page.
What company does John Ryu work for?
John Ryu works for Shield AI.
What is John Ryu's role at Shield AI?
John Ryu is listed as Propulsion Engineer at Shield AI.
What is John Ryu's email address?
AeroLeads has found 1 work email signal at @blueorigin.com for John Ryu at Shield AI.
What is John Ryu's phone number?
AeroLeads has found 2 phone signal(s) with area code 317 for John Ryu at Shield AI.
Where is John Ryu based?
John Ryu is based in Kent, Washington, United States while working with Shield AI.
What companies has John Ryu worked for?
John Ryu has worked for Shield Ai, Blue Origin, Firefly Aerospace, Yellow Jacket Space Program, and Ben T. Zinn Combustion Laboratory.
Who are John Ryu's colleagues at Shield AI?
John Ryu's colleagues at Shield AI include Matt Draeger, Rob Kuelbs, Gabriel Davis, Steven Dellamore, and Danny Hodson.
How can I contact John Ryu?
You can use AeroLeads to view verified contact signals for John Ryu at Shield AI, including work email, phone, and LinkedIn data when available.
What schools did John Ryu attend?
John Ryu holds Aerospace Engineering, Aerospace, Aeronautical And Astronautical Engineering from Georgia Institute Of Technology.
What skills is John Ryu known for?
John Ryu is listed with skills including Research, Leadership, Public Speaking, Team Leadership, Social Media, Strategic Planning, Teaching, and English.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial