Cyber Security Jobs

• United Kingdom
• Remote
• Lead · manages people

Oversees forensic investigations delivered by CrowdStrike's trusted partners, coordinating with incident response leadership, partners and customers during high-stakes engagements. Reviews reports and findings, trains partners on host and network forensics across Windows, Mac and Linux, and drives process improvement initiatives.

Windows · Mac · Linux

• United Kingdom
• Remote
• Senior

Senior technical consultant conducting front-page incident response investigations for Fortune 100 clients, performing host and network forensics across Windows, Mac and Linux, hunting threat actors in large data sets, and producing written and verbal findings for customers, regulators and legal counsel.

CrowdStrike · Bro/Zeek · Suricata +6

• Ipswich
• £50,000 – £55,000 pa
• Mid-level

Hands-on infrastructure role covering Microsoft Azure, cloud infrastructure, cyber security and internal IT systems, working alongside another Infrastructure Engineer. Day to day involves managing and supporting Azure, maintaining reliability, performance and security, handling endpoint protection, MFA, access management and email security, troubleshooting complex incidents, patching, disaster recovery and Azure cost optimisation, plus infrastructure projects and documentation.

Microsoft Azure · Windows Server · Microsoft 365

• United Kingdom
• Senior

Lead the development and delivery of an organisation's information security strategy, governance, risk and compliance programme, including ISO 27001 and Cyber Essentials. Provide technical oversight across infrastructure, cloud, networking and security platforms, manage incident response and third-party security providers, and influence senior stakeholders. Suits a security leader with a background in IT infrastructure or networking.

Windows Server · Active Directory · Microsoft 365 +7

• Cheltenham
• Hybrid · 3 days in office
• £100,000 – £110,000 pa
• Senior
• Permanent

Builds backend Java applications and microservices for complex cross-domain security systems, working across the full SDLC from requirements through deployment and support. Uses Spring Boot, AWS, REST APIs, PostgreSQL, MongoDB, DynamoDB and RabbitMQ within containerised, automated environments (Docker, Kubernetes, Terraform, Jenkins, Linux), with TDD, BDD and pair programming.

Spring Boot · AWS · PostgreSQL +7

• Bristol
• £45,641 – £59,390 pa
• Mid-level
• Contract

Carry out innovative research and teaching in cyber security, focusing on software or systems security, across undergraduate, postgraduate and CDT programmes. Contribute to the Bristol Cyber Security Group's research activities and act as an active member of the group, School and Faculty. Fixed-term post until 31/01/2028 or the substantive postholder's return.

• London
• Senior
• Permanent

Security Architect role shaping security across a cloud-native environment, working closely with Architecture, Engineering, Product and Operations teams. Focus areas include GCP security, Kubernetes, DevSecOps, application and API security, identity, resilience and compliance (PCI DSS, GDPR, ISO 27001, SOC 2). Strong commercial GCP and Kubernetes experience is essential.

GCP · Kubernetes · API Gateways +4

• Chessington
• Hybrid
• Director · manages people
• Permanent

Lead the IT function across a multi-site FMCG business, assessing the existing technology estate and transitioning away from services provided by the former parent group. Own infrastructure, cloud, enterprise applications (notably D365 Business Central), cybersecurity governance and supplier relationships, while building a roadmap and developing the IT team.

Microsoft Dynamics 365 Business Central · Azure · Microsoft 365 +3

• Liverpool
• Hybrid
• £60,000 – £65,000 pa
• Senior
• Contract

Investigating and responding to escalated security incidents, performing detailed event analysis and threat detection while working with external security providers. Acts as a subject matter expert supporting cyber incident response, optimising SIEM, IAM and DLP platforms, running phishing simulations and security reviews across the technology estate.

SIEM · IAM · DLP +1

• Lutterworth
• Hybrid · 2 days in office
• £55,000 – £60,000 pa
• Mid-level

Designs, implements and maintains automated build, test and deployment pipelines while administering Azure and on-premises application systems. Builds monitoring across DevOps and application software and embeds security best practices and compliance into infrastructure and deployment processes, working two days a week on site in a cyber security team.

Azure

• Liverpool
• £35,000 – £45,000 pa
• Mid-level

Hands-on infrastructure role focused on migrating on-premises systems to a cloud-first Microsoft Azure environment, including Azure Virtual Desktop. You'll manage Azure, Microsoft 365 and Entra ID, provide 3rd line support across networking, cloud and security, and lead technical projects and vulnerability remediation.

Microsoft Azure · Microsoft 365 · Entra ID +7

• Staffordshire
• Hybrid · 2 days in office
• £50,000 – £55,000 pa
• Senior
• Permanent

Hands-on role taking technical ownership of Microsoft cloud environments, initially strengthening internal systems before moving into customer consultancy, solution design and pre-sales. Day to day covers Microsoft 365, Azure, Entra ID, Intune and SharePoint, plus security and governance work such as vulnerability scanning, remediation and Cyber Essentials compliance. Automation via Power Automate and acting as escalation point for complex cloud issues are also central.

Microsoft 365 · Azure · Entra ID +6

• Manchester
• Hybrid · 3 days in office
• Mid-level
• Permanent

Bridges compliance and hands-on technical security, managing ISO 27001 and Cyber Essentials Plus frameworks, running internal audits and third-party risk assessments. Also hardens AWS/Azure cloud environments, runs vulnerability scans and remediation, and supports incident response and identity/access management. Reports to the Head of Security in a Salford-based team.

AWS · Azure · GCP +4

• Chichester
• Hybrid · 3 days in office
• £50,000 – £65,000 pa
• Mid-level

Hands-on role supporting and maintaining cloud-hosted production, development and test environments, with a strong focus on Microsoft Azure. Day to day involves troubleshooting infrastructure, application, database and networking issues, monitoring performance and security, remediating vulnerabilities, and improving processes through automation and documentation. Also supports disaster recovery planning and testing within a collaborative international software team.

Microsoft Azure · Windows

• Chichester
• Hybrid · 3 days in office
• £50,000 – £65,000 pa
• Mid-level

Hands-on role supporting and maintaining cloud-hosted production, development and test environments, resolving infrastructure, application, database and networking issues. Focus on Microsoft Azure, Windows, monitoring, security vulnerability remediation, automation and disaster recovery planning within a growing international software organisation.

Microsoft Azure · Windows