Information Security Review, Threat Modelling Engineer

Deloitte

Information Security Review & Threat Modelling Engineer at global financial institution. Conducting security reviews and collaborating with engineering teams for compliance and risk mitigation.

Posted 7/9/2026contractLondon • 🇬🇧 United KingdomMid-LevelSenior💰 £450 per dayWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Cyber Security and Information Security, with a strong focus on infrastructure security, cloud security (AWS and GCP), and secure technical architecture design. Proficient in security assessments, vulnerability identification, and compliance validation, supported by hands-on scripting and knowledge of security methodologies.

Highest-signal resume keywords

Cyber Security ExpertiseCloud Security (AWS/GCP)Threat Modelling (STRIDE, PASTA, MITRE ATT&CK)Infrastructure as Code (Terraform, CloudFormation)Security Testing Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Cyber SecurityInfrastructure Security ReviewCloud SecurityThreat ModellingInfrastructure as CodePython ScriptingSecurity TestingCompliance ValidationTechnical DocumentationRisk Mitigation Strategies

Soft Skills

Analytical SkillsProblem-Solving SkillsWritten CommunicationVerbal CommunicationStakeholder Management

Tools & Technologies

AWSGCPTerraformCloudFormationCI/CD PipelinesSoftware Development Lifecycle

Certifications & Qualifications

AWS Cloud CertificationGCP Cloud CertificationCyber Security Certification

Industry Keywords

Information SecurityComplianceSecurity AuditsTechnical ArchitectureQuality Control

Tech Stack

Tools & technologies

AWSCloudCyber SecurityGoogle Cloud PlatformPythonSDLCTerraform

About the role

Key responsibilities & impact

Perform end-to-end security reviews of infrastructure products and validate compliance with enterprise information security standards.
Work closely with engineering teams and third-party vendors to obtain information required for security assessments.
Review technical documentation and perform hands-on security testing of infrastructure products.
Identify security vulnerabilities, compliance gaps and non-conformities.
Produce detailed security findings and recommend remediation or risk mitigation strategies.
Support Information Security teams throughout remediation activities.
Design and review secure technical architectures.
Embed quality control measures across security review processes.
Produce high-quality technical documentation and maintain audit-ready evidence.
Manage stakeholder expectations and communicate findings effectively.
Escalate risks and issues appropriately.
Support internal and external security audits.

Requirements

What you’ll need

Minimum 6 years’ IT experience, including at least 4 years in Cyber Security/Information Security across cloud and on-premises environments.
3-5 years’ experience within Information Security or Information Technology.
Strong experience reviewing infrastructure security.
Hands-on cloud security experience across AWS and/or GCP.
Demonstrated expertise in Threat Modelling methodologies such as STRIDE, PASTA or MITRE ATT&CK/ATLAS.
Strong understanding of authentication, authorisation, encryption, logging & monitoring, infrastructure security and network segmentation.
Ability to design and review secure technical architectures.
Strong understanding of Infrastructure as Code (Terraform and/or CloudFormation).
Experience with Software Development Lifecycle (SDLC) and CI/CD pipelines.
Hands-on Python scripting skills with the ability to read, write and analyse scripts.
Experience across multiple technology domains.
Security testing experience is advantageous.
Associate or Professional AWS or GCP Cloud Certification (mandatory).
Associate or Professional Cyber Security Certification (mandatory).
Excellent analytical and problem-solving skills.
Strong written and verbal communication.
Excellent stakeholder and project management skills.
Degree in Computer Science, Cyber Security or related discipline preferred.

Benefits

Comp & perks

Holiday pay
Potential extensions of contract