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Alphabet · Ottawa, ON, Canada

# Mission Manager, National Security, Mandiant

Ottawa, ON, Canada Manager or lead Security 

Listed on Alphabet’s official careers site. Listed as of October 13, 2026. Check that it is still open and apply there.
[Apply on Alphabet’s careers site →](https://www.google.com/about/careers/applications/jobs/results/99946031684166342-mission-manager-national-security-mandiant)

[OpenNash Jobs](https://jobs.opennash.com/) / [Alphabet](https://jobs.opennash.com/companies/alphabet/) / Mission Manager, National Security, Mandiant

## Job description

info_outline About the job As a Mission Manager within Mandiant's National Security team, you will embed with Canadian national security and defence clients to help build a secure, resilient nation. You will lead a forward-deployed team delivering integrated cyber defence, threat intelligence, security developing, AI-augmented detection and response, and continuous validation testing. Collaborating directly with executive civilian leaders and military commanders, you will translate mission requirements into advanced sovereign cyber solutions and drive transformational operational change.

Part of Google Cloud, Mandiant is a recognized leader in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has earned the trust of security professionals and company executives around the world. Our unique combination of renowned frontline experience responding to some of the most complex breaches, nation-state grade threat intelligence, machine intelligence, and the industry's best security validation ensures that Mandiant knows more about today's advanced threats than anyone.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 13, 2026
- Last checked: Oct 13, 2026
- Listed for: Under a day
- Location: Ottawa, ON, Canada[Apply on Alphabet’s careers site →](https://www.google.com/about/careers/applications/jobs/results/99946031684166342-mission-manager-national-security-mandiant)

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