Senior Security Operations Engineer — Remote & AI-Driven Defense

Remote; San Francisco (CA); Remote; USD 180,000 - 260,000; Full time

Benefits offered by this job

Health and dental coverage

Vision insurance

Incentive stock options

401(k) match

PTO - 4 weeks

Company holidays 12 + 2 floating

Parental leave - birthing 16 weeks, 4–

Wellbeing fund - $150 quarterly

Remote-friendly since 2012

Job summary

Fleetio seeks a Senior Security Operations Engineer to own the security of tools, devices, identities, and data across the organization. You will engineer responses, write detections, and automate containment to maintain a connected defense with external SOC support.

Partner with IT Operations, Compliance, and Product Security to shape secure workflows, triage AI-related security, and drive proactive risk reduction across a SaaS environment.

Qualifications

• 5+ years of experience in security operations, detection and response, or security engineering, ideally at a SaaS company.

Responsibilities

• Own detection engineering and threat hunting in CrowdStrike Next-Gen SIEM: onboard log sources, write and tune detections across identity, email, SaaS, and endpoint telemetry, and keep false positives down.
• Own security automation: chain tools through CrowdStrike Fusion SOAR and our workflow platform to trigger enrichment, containment, paging, and ticketing across Okta, Falcon, Mimecast, and Google Workspace.
• Lead corporate incident response as technical lead, including third-party and supply-chain events: scope exposure quickly, run forensics, and guide leaders on actions.
• Own CrowdStrike Falcon configuration and detections; manage Falcon Complete relationship and device trust checks.
• Own Okta authentication policy, MFA, session policy, and privileged access management; automate user access reviews with Compliance.
• Own Mimecast policy, secure network access, Google Workspace security, and SaaS posture in CrowdStrike Falcon Shield; drive findings to closure with app owners.
• Own data loss prevention across email, Google Workspace, endpoints, and key SaaS apps; investigate data exposure and respond.
• Own security for Fleetio's use of AI: AI tool usage governance, identity/access for agents, and AI detection/response tooling.
• Run vulnerability management for corporate assets and report security posture with clear metrics.

Skills

Security operations

Detection engineering

Threat hunting

Security automation

Incident response

Identity security

Endpoint security

DLP and data security

AI security governance

Communication with leadership

Tools

CrowdStrike Next-Gen SIEM

CrowdStrike Fusion SOAR

Okta

Mimecast

Google Workspace

Job description

Fleetio seeks a Senior Security Operations Engineer to own the security of tools, devices, identities, and data across the organization. You will engineer responses, write detections, and automate containment to maintain a connected defense with external SOC support.

Partner with IT Operations, Compliance, and Product Security to shape secure workflows, triage AI-related security, and drive proactive risk reduction across a SaaS environment.