Security Jobs in United Kingdom

Cyber Security Analyst

UK Licensed UK sponsor

api dlp firewall linux networking +2 skills

The Cyber Security Analyst supports and administers Data Loss Prevention (DLP) products, vulnerability management, and Atlassian technologies within BAE Systems' enterprise IT infrastructure. The role involves creating security policies, managing technical controls, and troubleshooting infrastructure issues in a hybrid work environment.

CGI

DevSecOps Engineer

automation cloud devops devsecops

DevSecOps Engineer designing and operating resilient cloud platforms, embedding security and automation into the software delivery lifecycle at CGI.

nccgroup

HybridEurope Licensed UK sponsor H-1B sponsor history

Programme Manager - CNI Cyber Security

cloud cloud-security jira regulatory-compliance stakeholder-management

Leads cybersecurity programme delivery, ensuring governance, budget control, and risk reduction while aligning with business and regulatory needs. Focuses on strategic initiatives like identity management, cloud security, and compliance.

CGI

Software Engineers (DV Security Clearance)

Experienced Software Engineers building mission-critical systems in CGI's Space, Defence and Intelligence unit, using cloud-native, containerised, and microservice architectures. Requires DV security clearance.

Oddschecker

Senior Security Engineer

UKSenior

Hands-on Senior Security Engineer owning GCP infrastructure security, embedding DevSecOps guardrails into Terraform and GitLab CI/CD pipelines, and leading security operations including incident response and Zero Trust IAM for a sports betting media network.

CGI

Data Architect (DV Security Clearance)

FLBU FUJIFILM Life Sciences Biotechnologies U.

Data Architect at CGI designing scalable, secure data-driven solutions for complex, mission-critical systems across UK vital sectors, requiring DV security clearance.

Solution Architect IS&O Enterprise Security

Solution Architect for Enterprise Security at FUJIFILM Life Sciences, designing scalable, secure architectures that align with infrastructure and compliance standards across a global network.

Rightmove Careers

Compliance Analyst - GRC

HybridUKFull-time

agile ai iso-27001 jira soc-2 +1 skills

Implement and manage governance, risk, and compliance projects at a UK property-tech company, bridging security requirements with engineering workflows to embed controls without slowing delivery.

VodafoneThree

VodafoneThree - AI Security & Vulnerability Automation Lead

HybridUKFull-timeLead

Lead role focused on AI security and vulnerability automation at VodafoneThree, working hybrid across UK offices. The posting provides no detail on daily tasks or core technologies.

Southern Housing

Head of Cyber Security

UKC-level

Lead a small Cyber Security team at a major UK housing provider, shaping and delivering the cyber security strategy, overseeing incident response, and reporting assurance to the Board. Key frameworks include ISO 27001, NIST, ITIL and COBIT across cloud and on-premise environments.

Computappoint

Security Architect (Enterprise Security - Microsoft)

HybridUK

The Security Architect will lead the enterprise security strategy for an international law firm, serving as the principal authority for cyber security across hybrid, cloud, and on-premises environments. The role focuses on evolving security architecture using Microsoft technologies.

up to 110 000 £

Netcom Training

Cyber Security Analyst - Training Course

Netcom Training offers a 10-week government-funded online course designed to provide foundational knowledge in cyber security, including threat identification and organizational defense strategies.

DHL

ai ai-enablement api aws azure +17 skills

AI Security Architect (M/F/X)

EuropeContract

Design and secure AI/ML architectures for DHL’s logistics systems, embedding security-by-design across data pipelines, models, APIs, and cloud-native environments.

CAIS

Lead Application Security Engineer

Open 42d UKLead

ai automation aws ci-cd cloud +14 skills

Lead the security of CAIS's financial advisor platform by embedding secure development practices, threat modeling, and automated scanning into the SDLC while partnering with engineering teams.

Southern Housing

Head of Cyber Security

UKC-level

The Head of Cyber Security will lead the organization's security function, providing strategic leadership and oversight to protect the company's digital assets.

Apollo Research

On-siteNorth America, UKFull-time

Security Engineer

Apollo Research is hiring a Security Engineer to design and implement security controls, including zero-trust architecture and internal agentic SOC, to protect their AI research and coding agent security product. The role requires strong engineering skills to build custom security solutions and influence organizational security practices in a fast-paced startup environment.

agentic-ai ai anthropic automation claude-code +8 skills

144 000 – 280 000

Apollo Research

On-siteNorth America, UKFull-time

AI Security Researcher

Apollo Research is hiring an AI Security Researcher to red-team internal infrastructure and AI agent systems, develop novel security controls, and track adversary tactics. The role focuses on securing AI agent deployments and research environments using an engineering-driven approach to threat modeling and remediation.

agentic-ai ai anthropic automation ci-cd +4 skills

214 000 – 280 000 $

Cambridge Consultants

Open 69d UKLead Licensed UK sponsor H-1B sponsor history

Defence & National Security RF Communications Lead

analytics data-analytics signal-processing

Lead radio communications projects for UK Defence & National Security clients, designing custom RF systems and collaborating with cross-functional teams to deliver secure, high-performance solutions.

Cambridge Consultants

Open 69d HybridUKLead Licensed UK sponsor H-1B sponsor history

Technology Lead, Electronics and Software – Defence and Security

embedded-software fpga linux networking

Lead the technical development of complex defence and security systems for UK government clients, overseeing embedded software, RF electronics, and FPGA projects across the full product lifecycle.

Cambridge Consultants

Open 68d HybridUKFull-timePrincipal Licensed UK sponsor H-1B sponsor history

Principal AI & Algorithms Engineer (Defence & Security)