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Senior Security Engineer - Enterprise Security

Samsara· IT Security
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Hybrid (London (UK))Full-timePosted 3w ago

About the role

Senior Security Engineer responsible for day-to-day operation of Samsara's security environment, focusing on endpoint security, visibility, zero trust, and collaboration across Engineering, IT, and Security. Remote UK-based position with possible relocation not provided.

Responsibilities

  • Co-own the day-to-day operation, triage, and tuning of the Samsara endpoint security environment by responding to escalations, investigating anomalies, and resolving issues
  • Continuously improve existing endpoint visibility tools and workflows in partnership with our Security Operations team, and based on real usage patterns and incident learnings
  • Write clear, concise documentation and runbooks for enterprise security workflows
  • Collaborate with partners across Engineering, IT, and Security to ensure proper implementation of security tools and policies
  • Assist the Security Operations team during security investigations, acting as a technical subject matter expert within your domain
  • Partner with engineering teams to triage and support remediation of vulnerabilities and misconfigurations
  • Mentor engineers on the Security team to grow their domain knowledge, tool-specific skills, and communication abilities
  • Champion, role model, and embed Samsara cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team)

Qualifications

  • 5+ years of relevant experience in an Enterprise Security role with demonstrated impact
  • Hands-on experience operating and maintaining endpoint security and visibility tools at enterprise scale (e.g. Crowdstrike, osquery, or similar)
  • Exposure to at least one additional enterprise security tool stack beyond endpoint security, such as Secure Access Service Edge (SASE), zero trust systems, email security, Data Loss Prevention (DLP), or Identity and Access Management (IAM)
  • An automation mindset with experience scripting and debugging code with Python (with or without AI-assisted) and using SOAR platforms
  • Strong familiarity with common security challenges and the ability to independently evaluate their severity and business impact
  • Track record of delivering impactful work across multiple quarters and collaborating effectively across teams

Skills

Required:Endpoint security toolingAutomation and scriptingPolicy design and triageCollaboration across teamsThreat and vulnerability remediation
Nice to have:Mentoring

Benefits

  • Flexible, employee-led remote model
  • professional development stipend
  • comprehensive health and parental leave plans
  • above-market total compensation through base salary, performance-based bonus/variable pay, and equity (for eligible roles)
Last updated Oct 3, 2026. Interested? Apply on the company site.

About Samsara

Samsara | The Connected Operations Platform

Samsara's connected operations platform helps 20,000+ operations improve safety, cut costs, and run smarter — built with operators.

Fleet TelematicsCameras and VideoDriver ExperienceSafety Reporting & InsightsEquipment ManagementIntegrated platformAI-powered analyticsFleet Intelligence
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