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InfoSec Engineer

London🌐 Remote💼 Full-time🗓 2026-05-21 → 2026-10-07

Core

Define and lead end-to-end information security strategy for a dual-use technology company's digital ecosystem, spanning cloud infrastructure, SaaS platforms, and internal tooling.

Role type

Head of Information Security (Hands-on leadership)

Builds

Secure enclaves, cloud infrastructure, SaaS platforms, and internal security tooling

Domain

Cybersecurity, Cloud Security, Compliance

Required skills

Cloud security architecture, Identity and Access Management (IAM), Zero-trust implementation, Compliance framework management (ISO-27001, SOC 2), Risk management, Incident response planning, Security team leadership

Preferred skills

SaaS security experience, Vendor risk management, SIEM/EDR/CSPM tooling, Security awareness training

Technologies

Cloud platforms, SaaS tools, SIEM, EDR, CSPM, IAM/SSO systems (via careerplan.io/jobs/1df5f9cb-7f5a-479f-a09d-bac31b21934f-infosec-engineer-at-valarian)

Responsibilities

Own and execute end-to-end information security strategy; Lead maturity of security posture across compliance frameworks; Design and implement scalable security architecture; Partner with Engineering to embed secure-by-design principles; Build and improve security policies and controls; Lead risk management, threat modeling, and vulnerability management; Oversee incident detection, response, and recovery planning; Drive security awareness and training; Establish and manage IAM, SSO, and device security; Manage audits, certifications, and external assessors; Establish metrics and reporting for security posture; Hire, develop, and lead a high-performing security team.

Seniority

Executive/Leadership, hands-on IC