Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) Employee Directory

Government AdministrationCanada1001-5000 Employees

The Communications Security Establishment Canada (CSE) is one of Canada’s key security and intelligence organizations. We work tirelessly to protect Canada and Canadians against threats by providing valuable foreign signals intelligence. We also develop and provide sophisticated and advanced cyber security services to protect Canada’s most important systems and information.

Careers: www.cse-cst.gc.ca/careers-carrieres

Notice: https://cse-cst.gc.ca/en/corporate-information/terms-and-conditions#social_media

This is a bilingual account; we post content in both official languages. By default, LinkedIn sorts posts by most popular. To view all our posts in chronological order, navigate to our profile and sort our posts by the most recent. By sorting by “recent,” the English and French content will follow each other.
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Le Centre de la sécurité des télécommunications Canada (CST) fait partie des principaux organismes de sécurité et de renseignement du Canada. Nous travaillons sans relâche à protéger les Canadiens et le Canada contre les menaces en fournissant du renseignement électromagnétique étranger précieux. Nous développons et offrons des services de cybersécurité avancés et sophistiqués afin de protéger l’information et les systèmes essentiels du Canada.

Carrières : http://www.cse-cst.gc.ca/fr/careers-carrieres

Avis : https://cse-cst.gc.ca/fr/renseignements-organisationnels/avis#social_media

Il s’agit d’un compte bilingue. Nous publions du contenu dans les deux langues officielles. Par défaut, LinkedIn trie les publications par ordre de popularité. Pour voir toutes nos publications en ordre chronologique, consultez notre profil et triez nos publications en fonction des plus récentes. Vous constaterez alors que le contenu en anglais et le contenu en français s’afficheront un après l’autre.

Find Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) employees' phone numbers or email addresses

Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) Global Highlights

North America
190

Canada
180
United States Of America
10

Africa
8

Algeria
5
Chad
1
Djibouti
1
Zimbabwe
1

Europe
4

France
2
Romania
1
United Kingdom Of Great Britain And Northern Ireland
1

Oceania
3

Australia
3

Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)'s Leadership

S. L.
Head Of Engineering, It Security Engineer (it, Cloud, Space Systems)
Mobile Phone
Email
E. B.
Owner
Mobile Phone
Email
K. H.
Owner
Mobile Phone
Email
T. L.
Owner
Mobile Phone
Email
R. D.
Executive Director 🇨🇦
Mobile Phone
Email
M. A.
Director General Information Assurance
Mobile Phone
Email
M. C.
Director
Mobile Phone
Email
R. B.
Director
Mobile Phone
Email

Contact profiles from Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)

Name

Title

Contact Info

Location

Last Update

E. B.
Owner
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
K. H.
Owner
Mobile Phone
Email
UNITED STATES
Jul 17, 2025
T. L.
Owner
Mobile Phone
Email
UNITED STATES
Jul 14, 2025
S. L.
Head Of Engineering, It Security Engineer (it, Cloud, Space Systems)
Mobile Phone
Email
CanadaOntario
Mar 12, 2025
R. D.
Executive Director 🇨🇦
Mobile Phone
Email
Canada
Mar 22, 2024
M. A.
Director General Information Assurance
Mobile Phone
Email
CanadaOntario
Oct 28, 2025
M. C.
Director
Mobile Phone
Email
CanadaOntario
Oct 23, 2025
R. B.
Director
Mobile Phone
Email
CanadaOntario
Oct 25, 2025
M. B.
Director - Application Solutions Centre
Mobile Phone
Email
CanadaOntario
Sep 09, 2025
M. M.
Director General, Cyber Mission Integration
Mobile Phone
Email
CanadaOntario
Jul 16, 2025

Frequently Asked Questions

What is Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) known for?

Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) was founded in 1946 operates in the Government Administration industry. The company's main headquarters is located in PO Box 9703, Terminal Ottawa, Ontario K1G 3Z4, CA; you can contact the main corporate office by phone at

+1-800-267-****

. Explore Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)'s company overview page for more information.

What is Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)'s most common email format?

Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) email formats with LeadIQ.

How many employees does Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) have currently?

Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST) has approximately 1K employees as of October 2025. These team members are located across 4 continents, including North AmericaAfricaEurope.

Who are Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)'s key employees and leadership?

As of October 2025, Communications Security Establishment (CSE) | Centre de la sécurité des télécommunications (CST)'s key employees include:

Head Of Engineering, It Security Engineer (it, Cloud, Space Systems): S. L.
Owner: E. B.
Owner: K. H.
Owner: T. L.
Executive Director 🇨🇦: R. D.

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