Senior Security Analyst

Monzo Bank

. Assess new and existing suppliers by reviewing questionnaires, certifications and other evidence to understand security posture .

Posted 9/15/2026full-timeLondon • United KingdomSenior💰 £57,000 - £70,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in assessing and managing supplier security risks, conducting PCI DSS assessments, and implementing effective security policies and controls. Strong ability to communicate security findings to diverse audiences and collaborate across teams to enhance security posture.

Highest-signal resume keywords

Supplier Risk AssessmentPCI DSS AssessmentISO 27001 ComplianceSecurity Policy DevelopmentData-Driven Decision Making

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Security Risk IdentificationControl TestingRegulatory ReviewEvidence EvaluationPenetration TestingRoot Cause AnalysisSecurity Policy ReviewAudit SupportRisk Treatment RecommendationsAutomation in Security Processes

Soft Skills

CollaborationCommunicationIndependent WorkRelationship BuildingProblem Solving

Industry Keywords

Cyber SecurityFintechHighly Regulated EnvironmentNIST ComplianceSOC 2 Compliance

Tech Stack

Tools & technologies

Cyber Security

About the role

Key responsibilities & impact

Assess new and existing suppliers by reviewing questionnaires, certifications and other evidence to understand security posture
Identify supplier risks, translate technical findings into recommendations, and manage risks throughout the supplier lifecycle
Lead and contribute to control testing, PCI DSS assessments, regulatory reviews, and internal and external audits
Evaluate evidence, identify gaps, and drive findings and remediation through to completion
Improve security policies, procedures and controls so they are practical and proportionate
Respond to security questions and requests through the Security Front Door
Review new products, technologies and business changes, identify security risks and control gaps, and turn security and regulatory expectations into practical requirements
Use data, automation and AI to simplify and scale security processes
Bring fresh perspectives to security challenges and help less experienced analysts grow
Collaborate with security specialists, engineers, product teams, third party risk, procurement and colleagues across Monzo

Requirements

What you’ll need

Experience identifying and assessing security risks and recommending proportionate risk treatments
Ability to review supplier questionnaires, security policies, penetration test reports and assurance evidence
Strong security fundamentals and technical curiosity
Ability to use evidence and data to prioritise and identify root causes
Ability to work independently and challenge assumptions
Ability to manage competing priorities and decide what needs attention or escalation
Ability to explain security risks and recommendations to technical and non-technical audiences
Ability to collaborate across disciplines and build strong relationships
Passion for cyber security and ongoing professional development
Experience in financial services, fintech or another highly regulated environment would be great
Experience supporting PCI DSS, ISO 27001, SOC 2 or NIST-aligned assurance, regulatory reviews, or internal and external audits would be great

Benefits

Comp & perks

Incentive Awards tied to your performance
Flexible working hours
£1,000 learning budget each year for books, training courses and conferences
Home working setup; Macbook for all employees
Extra support for fully remote workers’ work-from-home setup
Distributed working within the UK
Ad hoc meetings in London
Equal opportunity and diversity and inclusion support