Thumbtack

Senior Enterprise Security Engineer

Remote, Ontario · Senior

Sponsorship not specified$180k-$233kDetected 27 days ago

AWSGCPOAuthData EngineeringAgentic AIIncident ResponseProcurementCommunicationCollaboration

About the role

Thumbtack is the one app you need to take care of and improve your home - from personalized guidance to AI tools and a best-in-class hiring experience.

It also covers broader security engineering work across the enterprise platforms and services that support them.
Deliver high-quality security assessments and threat models for first-party and third-party AI tools, agents, and AI-integrated systems, ensuring they adhere to enterprise security principles and approved patterns, with sound authentication, authorization, data access, and observability by design.
Design and validate technical guardrails and reusable patterns that keep AI usage safe at Thumbtack.
Contribute to the frameworks and tooling that support secure AI development and use across Thumbtack.
Provide broader security engineering support across Thumbtack's enterprise platforms and services, including SaaS security and posture management, third-party and integration security, data governance, endpoint security, and identity-centric controls.
Build paved paths, shared tooling, and automation that scale these controls.
Lead cross-functional security initiatives end-to-end.
Partner with IT, Engineering, Legal, Privacy, Procurement, and business stakeholders to surface risk early, set clear requirements, and support scalable adoption of secure patterns.
Conduct security design and architecture reviews for enterprise applications, SaaS platforms, and internally developed systems.
Mentor engineers and partner-team members, raising the overall security bar through guidance and example.

Strong experience securing modern, cloud-native systems (AWS and/or GCP) and familiarity with core control domains such as audit logging, encryption, access control, data retention, and incident response.
6+ years of experience in security engineering, enterprise security, application security, cloud security, or a related field.
Actual offered salaries will vary and will be based on various factors, such as calibrated job level, qualifications, skills, competencies, and proficiency for the role.

THUMBTACK HELPS MILLIONS OF PEOPLE CONFIDENTLY CARE FOR THEIR HOMES.
Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements.

For candidates living in Ontario and British Columbia, the expected salary range for the role is currently $180,200.00 - $233,200.00.

Support security incident response and drive learning through post-incident analysis.

Thumbtack is committed to working with and providing reasonable accommodation to individuals with disabilities.
If you would like to request a reasonable accommodation for a medical condition or disability during any part of the

x, race, color, age, pregnancy, sexual orientation, gender identity or expression, religion, national origin, ancestry, citizenship, marital status, military or veteran status, genetic information, disability status, or

This listing is sourced directly from Thumbtack's careers page and normalized into a canonical job model.