Senior Security Engineer

OverstoryNetherlandsOn-siteFull-time3 weeks ago

Overstory is seeking an inaugural Senior Security Engineer to own and evolve its security and compliance program, including SOC 2 and ISO 27001. The role requires 5+ years of security engineering experience, deep vulnerability management expertise, and fluency across cloud environments. This is an on-site, full-time position in the Netherlands with a time zone requirement of Eastern North America.

What you'll do

Own and evolve Overstory’s compliance program, ensuring ongoing alignment with SOC 2, ISO 27001, and other relevant frameworks
Drive vulnerability management end-to-end, from detection to remediation, working closely with engineering teams to prioritize and resolve risks efficiently
Design and improve security processes and controls across infrastructure, applications, and internal systems
Lead security input in architecture and engineering decisions, helping teams build secure-by-design systems
Oversee and improve identity and access management, endpoint security, and core IT security practices
Own vendor security and third-party risk management, including assessments, risk evaluation, and mitigation strategies
Lead audit readiness and execution for SOC 2 and ISO 27001, including control design, evidence collection, and auditor coordination
Partner with customer-facing teams to handle security questionnaires and build scalable, high-quality response processes
Contribute to security awareness and culture, mentoring others and raising the security bar across the organization

What you need

Must-have

SOC 2ISO 27001Vulnerability ManagementAWSGCPAzureIdentity and Access ManagementEndpoint Security

Nice-to-have

SIEMLoggingAlerting PipelinesDrataVantaTugboatApplication SecurityCloud Security

Soft skills

Written CommunicationProactivePragmaticCross-functional CollaborationInfluence without AuthorityMentoring

Security EngineerComplianceSOC 2ISO 27001Vulnerability ManagementCloud SecuritySoftware DevelopmentSeniorOn-siteNetherlands

/What you'll do

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Must-have

Nice-to-have

Soft skills

What you'll do

What you need