Security Jobs in United Kingdom

Cyber Security Architect

Cyber Security Architect (Associate Manager level) on a growing security architecture team, defining secure architectures across enterprise IT and operational technology environments for sensitive, technically complex transformation programmes, working with technical/solution architects and security assurance. UK-wide role, competitive salary.

Forward Role

Cyber Security Engineer

A Cyber Security Engineer in Cheltenham, UK, owning security engineering work packages for a consultancy serving the defence and national security sector. Day to day spans risk assessment, security architecture, and incident response, with eDV security clearance required (or eligibility to obtain it).

Risk Assessment

35K – 55K £

Keystream Group Limited

Information Security Governance and Risk Lead

HybridUKLead

A senior information security role at a top UK university's Chief Information Security Office, leading governance, risk and compliance (GRC) — running complex security assessments and developing security policies. Hybrid working from a Central London office, salary up to £76k plus pension and generous leave.

up to 76K £

Gazelle Global Consulting Ltd

Senior Enterprise Security Architect

UKContractSenior

A 6-month contract role in London (office-based, 4 days/week) leading the implementation of the CIS Critical Security Controls across an enterprise environment. The architect defines the security architecture and roadmap and aligns existing technical controls to the CIS framework.

Rockstar Games

Open 106d On-siteUKFull-timeSenior

Senior Threat Intelligence Analyst

Automation Game Development Hadoop Osint Python +2 skills

Lead threat intelligence and investigations to protect Rockstar’s live games and IP from malicious actors and insider threats using OSINT, SQL, and automation.

HP4 Recruitment Ltd

Senior Cyber Security Engineer

UKSenior

Senior, lead-level cyber security engineer joining a large rail engineering organisation, providing cyber security leadership across the full project delivery lifecycle — from bid and design through commissioning and ongoing support. Contract role in Woolverton, Bath paying up to £600 per day outside IR35.

Platform Security Engineer

HybridUKFull-time

AI AWS CI/CD Cloud Cloud Native +16 skills

Platform Security Engineer (Senior or Staff level) who owns Omnea's platform security roadmap: security tooling (SAST/DAST, safe-chain), compliance certifications (ISO 27001, SOC 2), and hardening patterns across a serverless, IaC-driven AWS stack with TypeScript end-to-end.

Security Operations Analyst - 15 months FTC

A 15-month fixed-term contract for an experienced 2nd line Cyber Security Analyst in Newcastle upon Tyne. Day to day the person works in an established security team taking a proactive approach to monitoring, resilience, and threat response using modern security technologies.

Lorien

AI Security Architect

HybridUK

An AI Security Architect role in London (on-site 5 days a week, DV clearable) shaping the security strategy, governance and architecture of AI solutions in a highly secure, complex environment. The focus is ensuring AI technologies are deployed safely, securely and compliantly, and defining AI security standards and best practice.

Oscar Technology

Cyber Security Engineer

A Cyber Security Engineer in Surrey, UK, owning network and device security across internal and customer environments. Day to day involves security monitoring, incident response, vulnerability management, and developing security policies, controls and solutions.

DCV Technologies

Cyber Security – Senior Enterprise Security Architect

UKContractSenior

A 6-month contract role for a hands-on Senior Enterprise Security Architect in London (hybrid, 4 days in office) to lead the enterprise-wide implementation of CIS Critical Security Controls and transition the company's security posture to a target state.

Nexithon Ltd

Information & Cybersecurity Assurance Manager

Nexithon is hiring an Information & Cybersecurity Assurance Manager in Ash Vale, Aldershot, to deliver cybersecurity and information assurance workstreams, own information/cybersecurity certifications and contracted cybersecurity deliverables, and embed Secure by Design principles across product and service development.

Threat Analyst, EMEA

RemoteUKFull-time

Analytics Data Science Python Sales Enablement SQL +1 skills

Customer-facing Threat Analyst at BioCatch, a behavioral biometrics fraud-prevention company. The role blends advanced data analysis (SQL, Python/R), fraud strategy consulting, and presentations for financial institutions across EMEA; remote with roughly twice-monthly travel to customers.

Concept Resourcing

Security Analyst

HybridUKContract

6-month contract Security Analyst (SOC Liaison) acting as the interface between a managed SOC provider and internal security teams — triaging alerts, investigating and tracking incidents, analysing threat intelligence, and improving security operations processes. Requires hands-on SIEM/EDR/MDR experience (e.g. CrowdStrike, Microsoft Defender) and MITRE ATT&CK knowledge.

550 – 600 £ / day

Sumitomo Mitsui Financial Group, Inc.

IT Security Assistant Vice President

UKC-level

An IT Security Assistant Vice President position at SMBC Group (Sumitomo Mitsui Financial Group), a major banking group, based in the UK. The visible posting focuses on company culture and inclusion; the role sits within the bank's IT security function.

Schneider Electric

Cybersecurity Engineer

An OT/IACS cybersecurity engineer on Schneider Electric's UK&I delivery team, supporting industrial and critical-infrastructure customers across the full security project lifecycle — assessments, design, implementation, support and continuous improvement — blending cybersecurity and networking skills.

Cybersecurity Networking

Gist

Business Information Security Officer (BISO) - (BISO0926.1)

Gist, the logistics engine behind M&S Food, is hiring an experienced Business Information Security Officer (BISO) to oversee information security across its distribution centres, transport operations and support functions in the UK.

Maxwell Bond

Cyber Security Lead

UKLead

Cyber Security Lead at Descrial (hired via Maxwell Bond) who owns security end to end for the company's AI-agent investment platform and cloud — roughly 60% hands-on, from code-level decisions to reassuring enterprise clients about data and agent access controls. Based in King's Cross / Camden, London, paying £115,000–£135,000.

Agentic AI AI Cloud

115K – 135K £

NEWTO TRAINING LIMITED

Ethical Hacker / Penetration Tester – no experience needed

This is a self-funded cyber security career programme rather than a direct hire: you pay Newto Training for ethical hacking/penetration testing training and certification, with a guaranteed job or 100% fee refund on completion. The £45,000–£65,000 figure refers to the resulting role.

45K – 65K £

NEWTO TRAINING LIMITED

Trainee Cyber Security – No Experience Required

UKIntern

A self-funded, beginner-friendly cyber security career programme in Edinburgh: you train and certify through Newto Training's course, with a guaranteed job on completion or 100% of course fees refunded. Advertised post-placement salaries range from £30,000 to £65,000.

30K – 65K £