Senior Security Engineer – Enterprise Security

This is a fully remote position, open to applicants in United Kingdom.

📋 Description

• Co-manage the daily operations, triage, and optimization of Samsara’s endpoint security environment.

• Address escalations, investigate irregularities, and resolve issues effectively.

• Enhance endpoint visibility tools and workflows in collaboration with the Security Operations team, utilizing usage patterns and incident insights.

• Develop documentation and runbooks for enterprise security processes.

• Collaborate with Engineering, IT, and Security to implement security tools and policies.

• Support Security Operations during security investigations as a technical subject matter expert.

• Work alongside engineering teams to triage and assist in the remediation of vulnerabilities and misconfigurations.

• Provide mentorship to Security team engineers on domain knowledge, tool-specific skills, and effective communication.

• Advocate for and integrate Samsara's cultural principles into the team.

• Participate in the on-call rotation for the highest-severity incidents one week out of every ten.

• Maintain and advance a modern zero trust program, including the design of policies and real-time escalation triage.

• Manage production security systems for sustainable success while automating repetitive tasks.

⛳️ Requirements

• Over 5 years of relevant experience in an Enterprise Security role with proven impact.

• Practical experience in operating and maintaining endpoint security and visibility tools at an enterprise level, such as CrowdStrike, osquery, or similar solutions.

• Familiarity with at least one additional enterprise security tool stack beyond endpoint security, such as SASE, zero trust systems, email security, DLP, or IAM.

• Proficient in scripting and debugging code with Python, with or without AI assistance.

• Experience utilizing SOAR platforms.

• Strong understanding of common security challenges, with the ability to independently assess severity and business impact.

• Proven track record of delivering significant results over multiple quarters and collaborating effectively across teams.

• Must reside in the United Kingdom.

• Legal authorization to work at the company and in the specified location.

• Ideal candidates will have a broad understanding of the endpoint security ecosystem, layered EDR controls, passive telemetry, threat intelligence integrations, and cloud or containerized environments.

• Ideal: experience with CrowdStrike, Mimecast, Incydr, and Splunk.

• Ideal: experience with Terraform infrastructure-as-code deployments.

• Ideal: experience with AI-driven automations.

🏝️ Benefits

• Above-market total compensation through base salary, performance-based bonus/variable pay, and equity (for eligible roles).

• Flexible, employee-driven remote work model.

• Professional development stipend.

• Comprehensive health insurance plans.

• Parental leave policies.

• Offices available for employees who prefer in-person work.

• Remote work support aligned with operational needs.