• Jort Kollerie
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• Jort Kollerie Email & Phone Number

Deputy CISO at Orange Cyberdefense
Location: The Randstad, Netherlands, Netherlands 12 work roles
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✓ Verified Jun 2026 2 data sources Profile completeness 86%

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Current company
Orange Cyberdefense
Role
Deputy CISO
Location
The Randstad, Netherlands, Netherlands
Company size
2 employees

Who is • Jort Kollerie? Overview

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Quick answer

• Jort Kollerie is listed as Deputy CISO at Orange Cyberdefense, a company with 2 employees, based in The Randstad, Netherlands, Netherlands. AeroLeads shows a matched LinkedIn profile for • Jort Kollerie.

• Jort Kollerie previously worked as Strategic Advisor at Orange Cyberdefense and Manager Security Architecture & Security Services at Orange Cyberdefense.

Company email context

Email format at Orange Cyberdefense

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Orange Cyberdefense

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Profile bio

About • Jort Kollerie

Working in the IT sector for over 20 years, build up a strong network by maintaining long term relationships. Excellent knowledge of diversity in branded hardware, software and services. Key profile indicators:- Security & Privacy Evangelist- Public speaker- Strong team player with ability to lead, motivate and coach others- Result orientated, pragmatic and able to grasp new concepts quickly- Innovative & creative attitude to optimize and structure processes- Analytical skills with ability to solve complex problems

Listed skills include Solution Selling, Sales Process, Channel, Partner Management, and 16 others.

Current workplace

• Jort Kollerie's current company

Company context helps verify the profile and gives searchers a useful next step.

Orange Cyberdefense
Orange Cyberdefense
Deputy CISO
Utrecht, UT, NL
Website
orangecyberdefense.com
Employees
2
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Company profile
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12 roles

• Jort Kollerie work experience

A career timeline built from the work history available for this profile.

Deputy Ciso

Current
Orange Cyberdefense

Utrecht, Netherlands

Supporting the CISO to identify, track and respond to current security risks and oversee the implementation of new processes and strategy.

May 2023 - Present

Strategic Advisor

Current
Orange Cyberdefense

Utrecht, Netherlands

I work both internally and externally with leadership teams in making the best choices to improve cybersecurity strategies for the future. By actively monitoring new and ever-changing threats based on technological and (geo)political developments, I try to provide strategic recommendations with appropriate information security and continuity measures to.

Jan 2023 - Present

Manager Security Architecture & Security Services

Orange Cyberdefense

Utrecht, Netherlands

Responsible for the operations of the Security Architecture Team that consists of Solution Architects and Cyber Security Advisors. Driving, delivering managed security services for existing clients and prospects. Lead and coach team members on personal development.

Mar 2022 - Dec 2022

Head Of Security Consulting & Ethical Hacking

Orange Cyberdefense Netherlands

Utrecht, Netherlands

Driving the operations of the Security Consulting & Ethical Hacking Team that consists of Cyber Security Advisors and Offensive Security Specialists. Driving, delivering and further develop security services with new or improved approaches, content and methods. Lead and coach team members on exceeding performance, quality and career development.

Feb 2020 - Mar 2022

Cyber Security Advisor

Securelink Nederland B.V.

Utrecht, Netherlands

Security & Privacy Evangelist (Consultant) within the Cybersecurity Advisory Services team supporting organizations to grow and thrive in their security and maturity posture. Advisory role on services such as Security Maturity Assessments, Security Awareness Services and Physical & Technical Assessments (Ethical Hacking).

Jan 2019 - Jan 2020

Cyber Security Specialist

Secureworks

Amsterdam Area, Netherlands

Security & Privacy Evangelist with an advisory role for enterprise organizations on Managed Security Services. Advising prospects with services from 5 key areas of expertise: Managed Security Services, Cloud Security, Threat Intelligence, Incident Response and Security & Risk Consultancy to expand and drive Secureworks footprint/presence in the Dutch market.

Feb 2017 - Dec 2018

Enterprise Security Specialist

Sonicwall Inc.

Amsterdam Area, Netherlands

Security & Privacy evangelist with an advisory role for end users on Enterprise Network Security. Working closely with partners and distributors to expand SonicWall's Security Solutions within the Netherlands, Belgium & Luxembourg.

Feb 2014 - Jan 2017

Enterprise Executive

Sonicwall Inc.

Amsterdam Area, Netherlands

Taking account for the Public Sector (Government, Healthcare & Education) within the BeNeLux area. Engaging with customers directly and working closely with partners to expand the SonicWALL portfolio.

Nov 2012 - Jan 2014

Account Executive Public Security And Defence

Dell

Amsterdam Area, Netherlands

Responsible for the following accounts within the Dutch Central Government sector:- Ministry of Justice- Ministry of Defense- Ministry of the Interior and Kingdom Relations- Eurojust- Dutch Police Force- NATO- Tax Authority

Feb 2009 - Oct 2012

Account Manager Central Government

Dell

Amsterdam Area, Netherlands

Responsible for following accounts within the Dutch Central Government sector:- Ministry of Justice- Ministry of Defense- Ministry of the Interior and Kingdom Relations- Eurojust

Sep 2002 - Jan 2009

Account Manager Local Government

Dell Technologies

Amsterdam Area, Netherlands

Responsible for the following accounts:- several municipality’s- foreign embassies and consulates- public local radio/television stations- non-profit organizations

Aug 2001 - Aug 2002
Team & coworkers

Colleagues at Orange Cyberdefense

Other employees you can reach at orangecyberdefense.com. View company contacts for 2 employees →

SY Sameer Younes Sameer Younes Colleague at Orange CyberdefenseGreater Malmö Metropolitan Area, Sweden View → AA Alex Arvidsson Alex Arvidsson Colleague at Orange CyberdefenseMalmo, Skåne County, Sweden, Sweden View → DV Denzil Van Der Merwe Denzil Van Der Merwe Colleague at Orange CyberdefenseCity Of Johannesburg, Gauteng, South Africa, South Africa View → GF Guémara Frémond Guémara Frémond Colleague at Orange CyberdefenseVersailles, Île-de-France, France, France View → FM Faris M. Faris M. Colleague at Orange CyberdefenseDubai, United Arab Emirates, United Arab Emirates View → AC Adèle Chanoit Adèle Chanoit Colleague at Orange CyberdefenseParis, Île-de-France, France, France View → EH Erik Holmgren Erik Holmgren Colleague at Orange CyberdefenseMalmo, Skåne County, Sweden, Sweden View → OY Ouri Yaya Ouri Yaya Colleague at Orange CyberdefenseMarseille, Provence-Alpes-Côte d'Azur, France, France View → PA Pierre Alexandre Pierre Alexandre Colleague at Orange CyberdefenseRennes, Brittany, France, France View → MS Michael Sterckx Michael Sterckx Colleague at Orange CyberdefenseGrimbergen, Flemish Region, Belgium, Belgium View →
FAQ

Frequently asked questions about • Jort Kollerie

Quick answers generated from the profile data available on this page.

What company does • Jort Kollerie work for?

• Jort Kollerie works for Orange Cyberdefense.

What is • Jort Kollerie's role at Orange Cyberdefense?

• Jort Kollerie is listed as Deputy CISO at Orange Cyberdefense.

Where is • Jort Kollerie based?

• Jort Kollerie is based in The Randstad, Netherlands, Netherlands while working with Orange Cyberdefense.

What companies has • Jort Kollerie worked for?

• Jort Kollerie has worked for Orange Cyberdefense, Orange Cyberdefense Netherlands, Securelink Nederland B.V., Secureworks, and Sonicwall Inc..

Who are • Jort Kollerie's colleagues at Orange Cyberdefense?

• Jort Kollerie's colleagues at Orange Cyberdefense include Sameer Younes, Alex Arvidsson, Denzil Van Der Merwe, Guémara Frémond, and Faris M..

How can I contact • Jort Kollerie?

You can use AeroLeads to view verified contact signals for • Jort Kollerie at Orange Cyberdefense, including work email, phone, and LinkedIn data when available.

What skills is • Jort Kollerie known for?

• Jort Kollerie is listed with skills including Solution Selling, Sales Process, Channel, Partner Management, Storage Virtualization, Data Center, Account Management, and Channel Partners.

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