IT security expert jobs in London

IT Principal Consultant - Active SC, HPC, Beowulf All potential candidates should read through the following details of this job with care before making an application.Up to £610 (Inside IR35)5 days onsite20 day contractWe are seeking an experienced HPC Expert to lead containerisation initiatives for high-performance computing environments. xbpsjku The role involves advising on best practices,...

IT Principal Consultant - Active SC, HPC, Beowulf Up to £610 (Inside IR35) 5 days onsite 20 day contract We are seeking an experienced HPC Expert to lead containerisation initiatives for high-performance computing environments. The role involves advising on best practices, optimizing HPC workflows, and engaging with customers through workshops and technical interviews. Key...

You will learn industry-recognised methodologies, network security, threat detection, vulnerability management, and incident response, while building practical experience with Live Labs.

You will act as the primary authority on technical strategy, providing leadership through workshops and training while ensuring the integrity of the bank’s access management infrastructure. Key Responsibilities:Strategic Advisory: Govern the technical direction for Authentication, CyberArk, and Access Management through technical workshops and coaching.

A leading professional services organisation is looking for an Information Security Officer with strong governance, risk, and compliance experience. This is a standalone role with real ownership — ideal for someone ready to step up and shape a growing security function. The Role * Build and mature security frameworks (ISO 27001, CE+, NIST, SOC 2) * Lead gap analysis and audit readiness * Own the...

Overview Discover your next opportunity at Lewisham where what you do continues to make a difference to our vibrant and culturally diverse communities. We are proud of our history of welcoming people from around the world and recognised as the UK's first Borough of Sanctuary for championing the rights of refugees and migrants. Looking to shape the future of IT architecture and cyber security in...

Key Account Manager IT & Cybersecurity Solutions Scroll down to find an indepth overview of this job, and what is expected of candidates Make an application by clicking on the Apply button.Location: Hybrid - Kingston Upon Thames areaSalary: £45,000£50,000 + Uncapped Commission + BenefitsAre you a driven sales professional with a passion for IT solutions and cybersecurity? We are exclusively...

A leading UK tech services provider is seeking a Head of IT Security to manage enterprise resilience and cybersecurity initiatives. This role involves defining security strategies, overseeing compliance with GDPR and Cyber Essentials Plus, and optimizing the Microsoft security stack. The ideal candidate will have extensive experience in security management, especially with Microsoft tooling and...

A leading healthcare organization is seeking a Head of IT to lead its IT operations and projects. This pivotal role requires strong leadership, strategic thinking, and an in-depth understanding of cyber security within a healthcare context. Candidates should have at least 3 years in senior IT leadership roles and 5 years' experience in IT operations and project management. The organization values...

A leading construction firm is looking for a Head of IT Security to lead its global security strategy. This role requires proven senior IT security experience, a solid understanding of cybersecurity frameworks, and the ability to influence stakeholders at all levels. You'll manage risk assessments and ensure compliance with relevant regulations while driving security awareness across the...

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description Discover your next opportunity at Lewisham - where what you do continues to make a difference to our vibrant and culturally diverse communities! We're proud of our rich history of welcoming people from all over the world and of being recognised as the UK's first Borough of...

Global Platform Team Lead and Senior Director - IT Security Locations: Boston | Atlanta | London Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation‐inspiring complex change,...

A leading recruitment firm is looking for an IT Director to oversee technology services across the UK. This hybrid role will require a hands-on approach, strategic thinking, and the management of high-performing teams within a complex environment. The candidate should have extensive experience in cyber security, cloud technologies, and digital transformation, with the ability to work...

Cyber Security Consultant – Japanese Speaking We’re looking for a Japanese-speaking Cyber Security Consultant to support M&A transactions across the global market, with a strong focus on Japan. This role sits at the intersection of cybersecurity, deals, and investment risk. You’ll work directly with deal teams and security leaders to identify, quantify, and translate cyber risk into commercial...

You will own our information security strategy, maintain our ISO 27001 certification, build our security roadmap, and prepare the organisation for SOC 2 readiness in 2026-2027. This role requires someone who can operate both strategically and tactically — developing policy one day and reviewing cloud configurations the next.

IT Engineer - Fire & Security Systems Salary: £35,000 - £40,000 Location: London with UK-wide travel Contract: Permanent, Full-time Working Pattern: Hybrid (office, site-based, flexible) A well-established electronic security integrator is seeking an IT & Networking Engineer to support IP-based fire and security systems across commercial and construction sites throughout London and the...

Position OverviewWe are seeking a highly skilled Security Engineer with a specialized focus on vulnerability management to join our dynamic cybersecurity team. This role is pivotal in safeguarding our organisation’s digital assets by identifying, assessing, and remediating security vulnerabilities across our IT infrastructure.Key ResponsibilitiesAssist with the deployment for orchestrating and...

IT Principal Consultant - Active SC, HPC, Beowulf Up to £610 (Inside IR35) 5 days onsite 20 day contract We are seeking an experienced HPC Expert to lead containerisation initiatives for high-performance computing environments. The role involves advising on best practices, optimizing HPC workflows, and engaging with customers through workshops and technical interviews. Key requirements: -...

Overview Discover your next opportunity at Lewisham where what you do continues to make a difference to our vibrant and culturally diverse communities. We are proud of our history of welcoming people from around the world and recognised as the UK's first Borough of Sanctuary for championing the rights of refugees and migrants. Looking to shape the future of IT architecture and cyber security in...

You will be required to undergo vigorous onboarding checks - UK Only. Sponsorship NOT available.

You will be part of the IT committee and work closely with the risk and compliance team. Ideally, having a background in IT / Network security, progressing into information security and cybersecurity.