Latest It Systems Cyber Security Lead Jobs

Senior Software Developer

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust Cambridge, United Kingdom

Applied Scientist Lead - Computer Vision

As an Applied Science Manager, you will lead a team of 6 applied scientists in developing and deploying vision-language models for data extraction and tiny models for mobile devices. Your role involves defining the team's roadmap, staying current with ML literature, and contributing to the development lifecycle while pushing the boundaries of research in areas like document understanding and efficient ML.

Entrust London, United Kingdom

On-site Permanent

Senior Architect - Email & Collaboration Security

This role involves shaping the technical direction of Mimecast's Email & Collaboration Security (ECS) product line by bridging product, engineering, and architecture leadership. The Senior Architect will define durable integration contracts, guide AI-first design practices, and make strategic decisions that balance legacy complexity with innovation. Key responsibilities include leading problem-framing workshops, governing architectural evolution without slowing delivery, and ensuring systems are cost-effective and scalable across cloud-native environments.

Mimecast London, United Kingdom £124,000 – £186,000 pa

On-site Permanent Clearance Required

Cryptographic HSM and Key Management Engineer

This role involves designing, implementing, and maintaining cryptographic systems with a focus on Hardware Security Modules (HSMs) and key management solutions to protect sensitive banking data. The engineer will work at scale across 300+ enterprise platforms, ensuring secure multi-tenancy encryption, troubleshooting cryptographic issues, and supporting production systems using Thales and Entrust technologies. Collaboration with security and development teams is required to align cryptographic practices with regulatory and business requirements.

Barclays Knutsford, WA16 9EU, United Kingdom

Hybrid Permanent Clearance Required

Senior Network & Infrastructure Engineer

This role involves designing, maintaining, and securing enterprise-level server, network, and storage infrastructure for clients, with a strong focus on hybrid cloud environments using Azure. The engineer will lead migrations, provide 3rd line support, and ensure high availability and security across complex IT systems. Emphasis is placed on proactive problem-solving, client engagement, and staying current with evolving technologies.

Oscar Technology London, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Relief Security Officer

This role involves conducting regular patrols, monitoring CCTV, controlling access, responding to incidents, and maintaining a professional presence. The position emphasizes safety, security, and customer service, with a focus on teamwork and compliance.

Occy Southampton, United Kingdom £13 pa

On-site Temporary Shift-work

Relief Security Officer

The role involves conducting regular patrols, monitoring CCTV, controlling access, responding to incidents, and maintaining a professional presence. You will work closely with the team to ensure a safe and secure environment, while also providing customer service and support.

Occy Burford, United Kingdom £13 pa

On-site Temporary Shift-work

Night Security Controller

Monitor and manage security operations across multiple secure sites from a central control room during night shifts. Responsibilities include CCTV surveillance, access control, vault operations, and maintaining compliance with security and data protection procedures. The role requires vigilance, accuracy, and the ability to respond professionally to incidents as they arise.

Right Now Group Feltham, TW13 7ER, United Kingdom £30,000 pa

On-site Permanent Clearance Required

Senior Information Security Analyst

This role involves developing and implementing information security policies, managing compliance with standards like ISO27001 and PCI-DSS, conducting risk assessments, and leading incident response planning. The analyst will work within a small team to safeguard digital assets, ensure third-party security compliance, and support the Head of Digital in strategic reporting. Emphasis is placed on proactive threat mitigation, staff training, and maintaining robust security frameworks across hybrid systems.

Langland Consultants S401Lp, S40 1LP, United Kingdom £50,000 – £54,000 pa

Hybrid Permanent

Service & Maintenance Engineer

Service & Maintenance EngineerLocation: Nationwide (UK-wide travel required)Salary: £14 – £20 per hour (DOE) + overtime, stay-away allowance, company van & toolsHours: Full-time, Monday – Friday (37.5 hours)Join a proud British engineering heritage.For over a century, JB Corrie has been...

J B Corrie & Co Ltd Manchester, United Kingdom £14 – £20

Senior Network Engineer

This role involves designing, implementing, and maintaining server, network, and storage solutions for clients. You will provide 3rd line support, manage cloud and hybrid environments, and lead infrastructure migrations and upgrades. The position also includes building strong client relationships and staying up-to-date with emerging technologies.

Oscar Technology Leicester, LE1 5YA, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Fullstack Software Engineer- Multiple Opportunites

This role involves hands-on full stack engineering, working closely with users and stakeholders to design, build, and improve secure software systems used in National Security environments. Engineers will collaborate across the software lifecycle, from early design to implementation and ongoing improvement, using technologies like Java, Spring Boot, and modern JavaScript frameworks.

Forward Role Romsey, United Kingdom £55,000 – £95,000 pa

Hybrid Permanent Clearance Required

ISO Manager

The ISO Manager role involves overseeing multiple ISO management systems, data security, and privacy frameworks. Responsibilities include managing ISO 9001, ISO 27001, ISO 20000, and ISO 14001, coordinating internal and external audits, maintaining documentation, and supporting risk management. The role requires strong knowledge of ISO frameworks, excellent documentation skills, and the ability to work independently in a fast-paced environment.

Trusted Technology Partnership Ringwood, BH24 1HB, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent

Data Manager

This role involves leading the design and operation of a SQL Server data warehouse, managing ETL/ELT pipelines for broking systems and acquired businesses, and enabling Power BI analytics with semantic models and DAX. The Data Manager will drive data governance, implement AI-enhanced insights using tools like Python or Azure ML, and mentor a team of BI developers while supporting integration across a growing insurance broking group.

JMG Solutions LTD Leeds, United Kingdom

Hybrid Permanent

Security Engineer

This role involves securing critical satellite and telecommunications networks within the defence and national security sector. The engineer will lead security architecture, conduct vulnerability testing, and ensure compliance with security standards. Work includes incident response, policy development, and advising on secure network design.

Electus Recruitment Redhill, RH1 1RJ, United Kingdom £50,000 pa

On-site Permanent Clearance Required