Senior Application Security Engineer
Current
Nov 2023 - Present
AeroLeads people directory · profile
George Osterweil Email & Phone Number
Senior Application Security Engineer
at
Celonis
1 work email found
@nccgroup.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Application Security Engineer
Location
Somerville, Massachusetts, United States
Who is George Osterweil? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
George Osterweil is listed as Senior Application Security Engineer at Celonis, based in Somerville, Massachusetts, United States. AeroLeads shows a work email signal at nccgroup.com and a matched LinkedIn profile for George Osterweil.
George Osterweil previously worked as Senior Security Consultant at Ncc Group and Security Consultant at Ncc Group. George Osterweil holds Bachelor Of Science - Bs, Computer Science from Hofstra University.
Company email context
Email format at Celonis
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{first}.{last}@nccgroup.com
86% confidence
AeroLeads found 1 current-domain work email signal for George Osterweil. Compare company email patterns before reaching out.
Profile bio
About George Osterweil
I'm a pentration tester and security consultant helping companies discover, understand and remediate security vulnerabilities in their applications and networks. I'm also interested in blue teams roles as well!I've worked with companies ranging from startups to Fortune 100 across industries including Technology, Cybersecurity, Finance, Healthcare, edTech and more.I perform web and network security assessments against diverse security stacks including networks with Windows Active Directory and Linux Systems, and Web applications using Node/Express, Angular/React/Vue, Rails, Django, Spring, and many other technologies
Listed skills include Linux, Web Application Security, Git, Python, and 15 others.
Current workplace
George Osterweil's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
George Osterweil work experience
A career timeline built from the work history available for this profile.
Senior Security Consultant
Jun 2022 - Nov 2023
Security Consultant
Aug 2020 - May 2022
Student Technician
Jan 2017 - Jul 2020
Security Intern
While interning with NCC Group, I identified and reported security vulnerabilities in client applications and networks and advised clients on remediating the issues discovered.I worked collaboratively to deliver large-scale client engagements including in areas including web penetration testing and red teaming. Additionally, I developed a framework to help instrument Windows applications for reverse engineering and attack surface analysis.
May 2019 - Aug 2019
Project Support/Engineer
I helped design and build the Awareness, Education, and Competition Platform (AECP) for Facebook. AECP is a challenge platform designed to make it easy to create interactive cybersecurity problems for events and competitions. It empowers event organizers to create events that help engage and teach participants about cybersecurity concepts through live Linux-based security challenges. AECP has powered challenges at the national finals of the Cyberpatriot X competition and at WiCyS 2018. My contribution included designing and implementing the platform's JSON API, implementing the Python-based scripting API for making interactive problems, and helping to create designs to ensure the platform's security and integrity.
Nov 2017 - May 2018
Team & coworkers
Colleagues at Celonis
Other employees you can reach at celonis.com. View company contacts →
LP
Luca Piersimoni
Colleague at CelonisMadrid, Community Of Madrid, Spain
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AT
Anna Temel
Colleague at CelonisBochum, North Rhine-Westphalia, Germany
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AV
Amar Vaidya
Colleague at CelonisSan Francisco, California, United States
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BK
Bettina Koerner
Colleague at CelonisBarcelona, Catalonia, Spain
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AB
Aoife Buckley
Colleague at CelonisSpain
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SN
Sergio Negrete López
Colleague at CelonisPinto, Community Of Madrid, Spain
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JO
James O'Leary
Colleague at CelonisGreater London, England, United Kingdom
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RC
Raquel Carballeira Carrera
Colleague at CelonisMadrid, Community Of Madrid, Spain
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AD
Aarthi Devanathan
Colleague at CelonisNew York, United States
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RR
Raghavendra Rao Raparla
Colleague at CelonisMunich, Bavaria, Germany
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Luca Piersimoni
Colleague at CelonisMadrid, Community Of Madrid, Spain
View →
AT
Anna Temel
Colleague at CelonisBochum, North Rhine-Westphalia, Germany
View →
AV
Amar Vaidya
Colleague at CelonisSan Francisco, California, United States
View →
BK
Bettina Koerner
Colleague at CelonisBarcelona, Catalonia, Spain
View →
AB
Aoife Buckley
Colleague at CelonisSpain
View →
SN
Sergio Negrete López
Colleague at CelonisPinto, Community Of Madrid, Spain
View →
JO
James O'Leary
Colleague at CelonisGreater London, England, United Kingdom
View →
RC
Raquel Carballeira Carrera
Colleague at CelonisMadrid, Community Of Madrid, Spain
View →
AD
Aarthi Devanathan
Colleague at CelonisNew York, United States
View →
RR
Raghavendra Rao Raparla
Colleague at CelonisMunich, Bavaria, Germany
View →
1 education record
George Osterweil education
-
Hofstra University
FAQ
Frequently asked questions about George Osterweil
Quick answers generated from the profile data available on this page.
What company does George Osterweil work for?
George Osterweil works for Celonis.
What is George Osterweil's role at Celonis?
George Osterweil is listed as Senior Application Security Engineer at Celonis.
What is George Osterweil's email address?
AeroLeads has found 1 work email signal at @nccgroup.com for George Osterweil at Celonis.
Where is George Osterweil based?
George Osterweil is based in Somerville, Massachusetts, United States while working with Celonis.
What companies has George Osterweil worked for?
George Osterweil has worked for Celonis, Ncc Group, Hofstra University, and Facebook.
Who are George Osterweil's colleagues at Celonis?
George Osterweil's colleagues at Celonis include Luca Piersimoni, Anna Temel, Amar Vaidya, Bettina Koerner, and Aoife Buckley.
How can I contact George Osterweil?
You can use AeroLeads to view verified contact signals for George Osterweil at Celonis, including work email, phone, and LinkedIn data when available.
What schools did George Osterweil attend?
George Osterweil holds Bachelor Of Science - Bs, Computer Science from Hofstra University.
What skills is George Osterweil known for?
George Osterweil is listed with skills including Linux, Web Application Security, Git, Python, Sql, Kali Linux, Ruby, and Mysql.
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