1 to 25 of 135 Security Specialist Jobs in the UK

Title: Cyber Security Specialist Location : Doncaster Salary: £70,000 - £75,000 per year Job Type: Full Time, 12 Month Fixed Term Contract At DB Cargo UK, we keep the UK moving. As the UK's leading rail freight operator, we provide safe, reliable and sustainable rail logistics services … that support businesses, communities and the wider economy. We are investing in our technology, resilience and cyber security capability and are looking for an experienced Cyber Security Specialist to join us on a 12 month fixed term contract. This is a key role within our IT Governance ...

Cyber Security Specialist/Agentic AI Security/AI Platform engineer/Security Data scientist/DevOps engineer/Offensive Security & Advanced Testing Bristol, United Kingdom Specialisms required for the role (as acombination/blend) Primary Skill Band Cyber Security Specialist - Security … APIs and containerisedmicroservices. Up-to date on emerging threats and experienced with threat modellingframeworks e.g. STRIDE/MITRE ATT&CK. Significant knowledge of cyber security domains and how they apply toEnterprise business environments e.g. endpoint, network, cryptography, andIAM Awareness of industry related security standards such ...

have any queries about a particular role, we’ll be happy to help! +44 (0) 28 677 48866 hr@mannokbuild.com The Information Security Specialist is responsible for supporting and strengthening Mannok’s information security and governance framework and ensuring the confidentiality, integrity and availability of company information … systems and services. The role will support the Mannok Information Security Management System (ISMS), compliance with ISO 27001 as well as other applicable security focused requirements. Working closely with IT, business functions and third-party suppliers, the Information Security Specialist will identify and manage security ...

## Information Assurance Technical Security SpecialistApplyremote type: Hybridlocations: Crawley: Reading: Bristol: Glasgow: Doncastertime type: Full timeposted on: Posted Todaytime left to apply: End Date: September 11, 2026 (29 days left to apply)job requisition id: R0297528Location: Crawley, United KingdomThales is a global technology leader with more than … employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well ...

join our team. You will have experience in management consultancy with a minimum of five years track record in the delivery of cyber security services. You will sit in the Squarcle Digital capabilities team. As a Manager at Squarcle you will benefit from: Working in the fastest growing management … public and private sector organisations. Squarcle is highly committed to equality and diversity in our recruitment and talent management processes. ROLE OVERVIEW The Cyber Security Specialist is responsible for supporting Squarcle clients in the protection of their digital assets, systems, and data by designing, implementing, and maintaining effective ...

Application Security Specialist Shape the Future of Secure Software Development Across a Leading Enterprise Organisation Competitive Salary + Bonus + Car Allowance + Benefits | London | Hybrid Working Join a growing Cyber, Risk & Security team and play a pivotal role in strengthening the security of products, platforms … services delivered across a complex European technology environment. As an Application Security Specialist, you'll be a key member of the Secure Development Centre of Excellence (CoE), partnering with engineering teams to embed security throughout the software development lifecycle. You'll drive a security-first culture ...

us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Integration Specialist Advisor - TCP/IP Security to join our team in London, London, City of (GB-LND), United Kingdom (GB).JOB PURPOSEAs part … Group Security, the Group Security Architecture team is responsible for: Creating and maintaining Security Architecture design patterns and reference architecturesDeveloping Architecture standards, guidance and keeping these up to dateDelivering Security Architecture Baselines for the Liberty Global organisationWorking with the other Liberty Global architecture teams such ...

innovative, forward-looking products make the trading process faster, easier, safer and more cost-effective – empowering our clients’ success. Job Purpose The IT Security Specialist - Engineering role is responsible for the delivery of security related activities and maintenance and enhancements of security solutions to improve … security posture of the CLS estate. This individual will interact with the IT Security Architecture Team, IT Security Operations Team, Project Management Teams, global IT Teams, and outsourcing partners to deliver solutions that enhance the security program for CLS. Essential Function/Major Duties ...

Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology Location: UK-London Worker Type: Permanent The London Metal Exchange (LME) is the world centre for industrial metals trading. Most … risk, as a physical market of last resort and as the provider of transparent global reference prices. Overall Purpose of Role As a Network Security Specialist, you will help design, implement and govern the network security controls that protect our modern, high‐performance enterprise network. You will ...

Title: Cyber Security Specialist Location: Bristol, Manchester, Edinburgh or Leeds (2 days per week onsite) Remuneration: £600 per day (Inside IR35 via Umbrella) Contract Details: Initial 6-month contract with strong likelihood of extension Overview Our client is seeking a skilled Cyber Security Specialist to join … engaged in multiple platforms, ensuring that AI use cases are secure, compliant, and production-ready. This position sits at the crucial intersection of Cyber Security, Cloud, and Artificial Intelligence, collaborating closely with engineering, data, and product teams to uphold security best practises and regulatory compliance. Responsibilities: Collaborate with ...

Senior Network Security Specialist**Shift Pattern:**Standard 40 Hour Week (United Kingdom)**Scheduled Weekly Hours:**40**Corporate Grade:**D - Assistant Vice President**Reporting Line:**(UK Division) Information Technology**Location:**UK-London**Worker Type:**Permanent**About the London Metal Exchange**The London Metal Exchange (LME) is the world centre … physical market of last resort and as the provider of transparent global reference prices.**Overall Purpose of Role**As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect our modern, high‐performance enterprise network. You will take a hands ...

brief We are looking for a Cyber Security Specialist to join our team to work closely with stakeholders to ensure cyber security projects reach their goals across the organization. You will be responsible for various tasks such as redesigning processes and documenting activities in this area. … cyber security specialist's duties is to use their knowledge of our infrastructure and networks to spot dangerous features and practises. For client-based asset risk, corporate policy compliance, and vulnerability assessment, they will create customised application security evaluations. Advanced knowledge of TCP/IP, common networking ...

Network Security Specialist – Quantitative Trading120,000-160,000Quant Capital is urgently looking for an experienced Network Security Specialist to join one of the most prestigious trading companies globally. This role sits in an experienced London team but with global collaboration. The work is interesting but intense … however there will be no long hours in this well-resourced and efficient team. As a Network Security Specialist, you will help maintain the highest level of service and ensure the business's network security is ahead of the business requirements, whilst also pushing standardisation through automation. ...

Department: Information Security Location: Glasgow Contract Type: Permanent Role: Information Security Specialist Key Responsibilities Training, Awareness & Human Risk The chosen candidate will be accountable for the successful delivery and continuous improvement of Clyde & Co's security awareness programme, owning the relationship with training providers, developing engaging … content and partnering with stakeholders across the firm to drive behavioural change and strengthen the firm's security culture Lead the design, implementation and continuous improvement of the firm’s security awareness and human-risk management programme ensuring all content remains relevant, engaging, and aligned with emerging cyber ...

Description The Specialist Security Consultant is a hands-on security specialist supporting the secure design and delivery of a programme to transform and migrate the core business SAP platform and its wider integration across the business. The role provides expert security assurance, architectural design review … multiple critical business applications and functions across the organisation. The role will be embedded within the delivery programme, working closely with the Principal Security Consultant and Business Information Security Officer (BISO) for the Central domain, along with other Infosec and business stakeholders, to ensure security risks ...

title - Cyber Security Specialist - Security Connector Work mode - Hybrid 3 days on site from London office End Client - Banking Sector Client Rate Inside IR35 - Up to £600/Day Start date - 1st November 2026 Duration of assignment - 1 Year with likely extension Standard Working hours. Key skills … containerised microservices. Up-to date on emerging threats and experienced with threat modelling frameworks e.g. STRIDE/MITRE ATT&CK. Significant knowledge of cyber security domains and how they apply to Enterprise business environments e.g. endpoint, network, cryptography, and IAM Certifications in security management e.g. CISSP/CISM ...

over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across … through our culture of learning and growth – you’ll have budget to take courses (technical and non‐technical training), plus gain certifications A Cloud Security Specialist is a key consulting role, working with PA’s clients across the private and public sectors to define security architectures ...

Industries Customer Acceleration Team is building a first-of-its-kind Security Services SA function dedicated to the largest, most complex enterprise customers on the planet. This is a founding role where you will define how AWS goes deep on security services adoption - paired 1:1 with … dedicated Security Specialist Seller, owning architecture and customer outcomes across a named portfolio of our top customers.- You will serve as the long-term security architect for enterprise customers within an Industry, designing solutions across detection and response, identity governance, data protection, and network security ...

This position focuses on security monitoring, incident investigation, threat analysis, and operational security improvement. The successful candidate will act as a subject matter expert for cyber security operations, supporting both proactive and reactive security activities while helping to enhance the organisation's overall security maturity. … cybersecurity, they are committed to maintaining a secure and resilient environment that supports business growth, innovation, and operational excellence. Description Investigating and responding to security incidents escalated through the Security Operations function. Performing detailed security event analysis and identifying potential threats or areas requiring further investigation. Working ...

Product Security Specialist for Medical Devices (Cyber Security) We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. … over 4,000 strategists, innovators, designers, consultants, digital experts, scientists, engineers, and technologists. And we have deep expertise in consumer and manufacturing, defence and security, energy and utilities, financial services, government and public services, health and life sciences, and transport. Our teams operate globally from offices across ...

Cyber Security Specialist – PKI Team Salary circa £55,000 Location: Leeds, Sheffield, Norwich, York, Bristol. Are you passionate about cyber security and protecting critical business services? Join Aviva's Cyber Protection team and play a key role in helping to keep our customers, colleagues, and business secure. … part of a dedicated team responsible for managing and enhancing the cryptography services that underpin data security in our estate. This could be the perfect role if you have hands‐on Public Key Infrastructure (PKI) experience, enjoy working with customers to solve security challenges, and want to develop ...

seeking a Platform & Cyber Security Specialist to work within a large organisation as they move through an IT transformation programme. This is a key role where you will help deliver and secure the organisations cloud-first technology environment, ensuring their digital services remain modern, resilient and secure. This … hybrid role based 3 days a week at their offices in North West London and 2 days working from home. The Platform and Cyber Security Specialist will take ownership of the platforms, cyber security controls and emerging technologies that underpin the organisations digital environment. This includes managing ...

skilled cybersecurity professional with a passion for aviation or mission-driven charity work? In this role, you’ll be responsible for implementing and managing security infrastructure, responding to threats, and ensuring compliance across systems. You’ll work with various cyber security solutions while driving security best practices … Cairns, Australia. UK – £43,800 per annum (dependent on experience) Australia – $85,000 AUD per annum (dependent on experience) Responsibilities As a MAF Security Operations Specialist you will play a critical role in protecting our digital infrastructure. You’ll lead the implementation and management of SIEM systems, Fortinet ...

## Network Security SpecialistApplylocations: Amsterdam: Londontime type: Full timeposted on: Posted Todayjob requisition id: REQ\_00038533# **ABOUT US**We’re building Tomorrow’s Connections Today, bringing people together through the power of our technology.Liberty Global is a world leader in converged broadband, video and mobile communications and an active … partners and the planet.# # **JOB PURPOSE**You will assure that our core and global tier-1 network has sound and industry best practice security protection and that the security of these products are monitored.The role will work closely together with Liberty Global core network architects, engineering ...

exciting opportunity has arisen for a Cyber Security Specialist to play a key role in protecting our organisation, our information and the services we provide. This is a varied and influential position where you’ll take responsibility for the day-to-day assurance of cyber security controls … working with colleagues and specialist service providers to identify risks, strengthen resilience and continuously improve our security arrangements. You’ll be joining a role where your expertise can make a real difference. Alongside managing technical security activities, you’ll help build a strong security culture across ...