InfoSec Engineer

Valarian

. Own and execute Valarian’s end-to-end information security strategy .

Posted 10/2/2026full-timeLondon • United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading information security strategies, particularly in cloud-first environments, with a focus on implementing scalable security architectures and managing identity and access management. Proven ability to build and lead high-performing security teams while ensuring compliance with frameworks like ISO-27001 and SOC 2.

Highest-signal resume keywords

Information Security LeadershipCloud Security ExpertiseIdentity And Access ManagementSOC 2 ComplianceISO-27001 Implementation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Security Architecture DesignRisk ManagementThreat ModelingVulnerability ManagementIncident ResponseSecurity Policy DevelopmentSecurity Program ImplementationCloud Infrastructure SecurityZero-Trust ApproachesSecurity Metrics Reporting

Soft Skills

Stakeholder ManagementCommunication SkillsTeam Leadership

Tools & Technologies

SIEM PlatformsEDR SolutionsCSPM ToolsIAM SystemsSSO Solutions

Industry Keywords

SaaS EnvironmentVendor Risk ManagementAccess GovernanceSecurity Awareness TrainingHigh-Growth Security Programs

Tech Stack

Tools & technologies

Cloud

About the role

Key responsibilities & impact

Own and execute Valarian’s end-to-end information security strategy
Lead and mature security posture across ISO-27001, SOC 2, and additional control frameworks
Design and implement scalable security architecture across cloud, infrastructure, and applications
Partner with Engineering to embed secure-by-design principles into development workflows
Build, manage, and continuously improve security policies, standards, and controls
Lead risk management, threat modeling, and vulnerability management processes
Oversee incident detection, response, and recovery planning
Drive security awareness and training across the company
Establish and manage IAM, SSO, and device security across the organisation
Manage audits, certifications, and external assessor relationships
Establish security posture and risk metrics and reporting
Hire, develop, and lead a high-performing security team as the company grows

Requirements

What you’ll need

Proven experience leading information security in a cloud-first, SaaS-heavy environment
Deep expertise in securing cloud infrastructure and modern workplace tooling
Strong hands-on experience with identity and access management, SSO, and zero-trust approaches
Experience managing and securing a broad ecosystem, including vendor risk and access governance
Practical experience with SOC 2 and ISO-27001
Strong understanding of cloud security principles, including networking, IAM, secrets management, logging, and monitoring
Experience implementing SIEM, EDR, and CSPM security platforms
Track record of building scalable, pragmatic security programs in high-growth environments
Ability to balance strong security practices with usability and business velocity
Excellent stakeholder management and communication skills across teams
Experience building or scaling security teams, or readiness to do so
Focus on real-world risk reduction over checkbox compliance

Benefits

Comp & perks

Equity
A competitive salary
Employer pension contributions
Hybrid work setup
Company retreats and meetups
Flexible work arrangements
Inclusive, compassionate, and flexible culture