1 to 25 of 100 Security Specialist Jobs in the UK

Senior Security Specialist page is loaded Senior Security Specialist Apply locations: Livingston, United Kingdom Time type: Full time Posted on: Posted Yesterday Time left to apply: End Date: August 7, 2025 (30+ days left to apply) Job requisition id: R032694 Be You - Our people create our … our customers deliver products to the world which have a profound impact on people's lives. From ultrasound units and 3D printing to network security applications and in-flight Wi-Fi, we help create products that build a better world. We're a global team of experts who partner … to start, change, or advance your career, find your path at Plexus and leave your mark on the world with us. Purpose Statement: The Security Specialist role will assist site leadership and the Security Team lead through a detailed ability to achieve security goals with our More ❯

Security Specialist London - Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Security Specialist, who also has a knowledge of networking. The Security Specialist will take the … lead in delivering comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: ' • Develop and implement strategies to ensure network and security infrastructure meets current and future needs. … Monitor and respond to security incidents using tools like SIEM and Sophos MTR.' • Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching.' • Manage vulnerability remediation based on penetration test results and risk assessments.' • Investigate security incidents, conduct forensic analysis, and apply More ❯

Security Specialist London – Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Security Specialist, who also has a knowledge of networking. The Security Specialist will take the … lead in delivering comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: Develop and implement strategies to ensure network and security infrastructure meets current and future needs. … Monitor and respond to security incidents using tools like SIEM and Sophos MTR. Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching. Manage vulnerability remediation based on penetration test results and risk assessments. Investigate security incidents, conduct forensic analysis, and apply More ❯

Network and Security Specialist London – Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Network and Security Specialist. The Network & Security Specialist will take the lead in delivering … comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: Develop and implement strategies to ensure network and security infrastructure meets current and future needs. Monitor and respond … to security incidents using tools like SIEM and Sophos MTR. Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching. Manage vulnerability remediation based on penetration test results and risk assessments. Investigate security incidents, conduct forensic analysis, and apply swift mitigation actions. More ❯

Network and Security Specialist London – Hybrid (4 days weekly in office) Competitive Salary + Car allowance VIQU have partnered with a prestigious Fortune 500 company that is looking to hire a Network and Security Specialist. The Network & Security Specialist will take the lead in delivering … comprehensive technical solutions, while overseeing the entire network and security lifecycle to ensure peak performance and reliability across the organisation. Key Duties of the Network and Security Specialist: Develop and implement strategies to ensure network and security infrastructure meets current and future needs. Monitor and respond … to security incidents using tools like SIEM and Sophos MTR. Maintain system security by configuring firewalls, VPNs, and intrusion detection systems, and ensuring timely patching. Manage vulnerability remediation based on penetration test results and risk assessments. Investigate security incidents, conduct forensic analysis, and apply swift mitigation actions. More ❯

Here at and Jet2holidays , we're seeking an experienced Cloud Security Specialist to safeguard cloud-hosted critical business processes and sensitive data from cyber-attack disruption. You'll lead on identifying and resolving security issues across cloud infrastructure and be a subject matter expert (SME) for cloud … security. As our Cloud Security Specialist, you'll have access to a wide range of benefits including: Hybrid working (we're in the office 2 days per week) Colleague discounts on and Jet2holidays flights What you'll be doing: Cloud Security Specialist Shape, create or own … cloud security strategy, policies, tools and services. Evaluate and shape responses to cloud alerts and events from security tools. Conduct threat modelling and develop cloud security incident response plans. Provide security consultation as a cloud security SME in forums and to other teams. Provide cloud More ❯

Security Assurance Industry Specialist , MENAT Compliance & Security Assurance Team Job ID: Amazon Web Services EMEA Dubai FZ Branch Amazon obsesses over customers, and delivering secure cloud solutions for customers is our priority. We are looking for a cybersecurity professional with security assurance and compliance experience to … and regulations. This position requires experience in cybersecurity governance, risk management, and compliance frameworks, with emphasis on helping regulated customers understand and implement their security and compliance requirements in the cloud. The position will interact with government agencies and institutions, including engagement with Regulators, security teams, and technical … staff across multiple countries in the MENAT region. As part of the AWS Compliance and Security Assurance team, you will support the Security Assurance activities for regulated sectors, help maintain relationships with cybersecurity regulators, analyze security policy requirements, and contribute to tracking industry cybersecurity trends across the More ❯

Senior Infrastructure Specialist - Network Security & Assurance page is loaded Senior Infrastructure Specialist - Network Security & Assurance Apply locations Leeds Wellington Place Manchester Westminster House time type Full time posted on Posted Yesterday time left to apply End Date: May 23, 2025 (13 days left to apply) job … for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Senior Infrastructure Specialist - Network Security & Assurance SALARY: £70,929 - £78,810 LOCATION(S): Manchester or Leeds WORKING PATTERN: Our work style is hybrid, which involves spending … per week, or 40% of our time, at our locations noted above. About this Opportunity Join us at Lloyds Banking Group as a Network Security Senior Infrastructure Specialist and play a pivotal role in protecting the UK's largest digital bank. This opportunity sits within our Network Security More ❯

Information Security Specialist – Central Belt, Scotland 📍 Location: Central Belt (Hybrid working available) 💼 Salary: Competitive + Comprehensive Benefits Package 🕒 Type: Full-Time | Permanent Are you ready to take on a hands-on role protecting business-critical systems and data from evolving cyber threats? We’re seeking a technically skilled … Information Security Specialist to join our team and lead the implementation and operation of essential security controls that underpin our enterprise infrastructure. This is a fantastic opportunity to apply your deep technical knowledge in a complex and varied environment, supporting business-wide initiatives while developing and maturing … our security posture. 🔧 Key Responsibilities Deliver technical expertise for the implementation and ongoing operation of information security technologies, ensuring controls meet business and compliance standards Provide in-depth technical support for the identification, investigation, and resolution of security vulnerabilities and threats Work with internal support teams to More ❯

Job Description - Cyber Security Specialist () Job Title: Cyber Security Specialist Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: From £55,000 depending on skills and experience. What … you'll be doing: Applying security standards and best practices relating to IT/Operational Technology and adapting and tailoring where required to ensure a secure and compliant estate commensurate to the risk. Advising and supporting engineers in the secure operation, ensuring that the business IT/Operational Technology … throughout the IT/Operational Technology lifecycle. Undertaking ongoing risk analysis and assurance accreditation roles specific to the domain. Managing the application of appropriate security controls in line with best practices and security policies. Your skills and experiences: You will need to have a good understanding of IT More ❯

Third Party Information Security Specialist (12 month FTC) Hybrid working policy: 2-3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading financial services client who are looking for a Third Party Information Security Specialist to join the … team on an initial 9-12 month Fixed Term Contract. The role will focus on assessing data and information security risks as part of an accelerated due diligence programme for a designated cohort of my clients third parties. Responsibilities: - Assess the information security profile of third parties, identifying … and assessing potential threats, evaluating their security posture, and driving forward actions to help mitigate information security risks. - Lead information and data security due diligence reviews of suppliers and risk identification by assessing their associated policies, standards and controls. - Use an in-house defined third-party assurance More ❯

Third Party Information Security Specialist (12 month FTC) Hybrid working policy: 2-3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading financial services client who are looking for a Third Party Information Security Specialist to join the … team on an initial 9-12 month Fixed Term Contract. The role will focus on assessing data and information security risks as part of an accelerated due diligence programme for a designated cohort of my clients third parties. Responsibilities: - Assess the information security profile of third parties, identifying … and assessing potential threats, evaluating their security posture, and driving forward actions to help mitigate information security risks. - Lead information and data security due diligence reviews of suppliers and risk identification by assessing their associated policies, standards and controls. - Use an in-house defined third-party assurance More ❯

Specialist, Event Security Summary: The Specialist or Sr. Specialist will provide operational support and coordination between the event security team, event operations teams, and vendors, ensuring the safety and security of associates, attendees, and vendors at Gartner events. This role blends administrative responsibilities and … event security operations, requiring a professional, organized individual who thrives in a dynamic environment. The ideal candidate will exhibit strong communication skills, a customer-centric mindset, and a commitment to professional growth. Reporting Relationship: The candidate will report to the Sr. Manager, Event Security. Key Responsibilities: Coordinate projects and … tasks for the event security and operations teams. Manage internal documentation and contribute to the improvement of program processes, tools, and services. Assist in assessing and implementing security and safety standards for Gartner events, aligned with legal, regulatory, and policy requirements. Develop strong relationships with key internal stakeholders More ❯

Security Assurance Specialist, AWS Security, Europe Job ID: AWS EMEA SARL (UK Branch) AWS is seeking a Security Assurance Specialist who will work with the AWS Security Principal for UK/Ireland to drive the strategy that enables every customer, in every sector of … energy sectors. If you have a deep understanding of cybersecurity, resilience and how those concepts apply to the UK Financial Services & Markets Act, Telecommunications Security Act, Cyber Security & Resilience Bill and other legislation, and you are passionate about building and sustaining trust with our customers, then this role … And you'll translate that understanding to teams in engineering, operations, audit, policy, legal and sales. You'll recognise that success and value in security is measured by the pace of innovation, and the safe management of risk. You'll aspire to change the experience of security assurance More ❯

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 … or 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 security tools, and endpoint detection & response (EDR) while conducting vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs More ❯

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 … UK or Australia. Acceptance of and adherence to MAF's purpose, vision and values is an essential condition of employment. 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 security tools, and endpoint detection & response (EDR) while conducting vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs More ❯

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 … the UK or Australia. Acceptance of and adherence toMAF's purpose, vision and values is an essential condition of employment. 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 security tools, and endpoint detection & response (EDR) while conducting vulnerability assessments and penetration testing to stay ahead of cyber threats. You'll enhance identity and access management (IAM) by maintaining Active Directory, Entra ID, MFA, and Zero Trust security principles. Your expertise in network security, VPNs More ❯

Senior Cyber Security Specialist required for market leading financial services firm. You will be championing Secure by Design across all change and delivery programmes, embarking on threat modelling and giving straight up advice for colleagues on security best practice and regulatory requirements. What you'll be doing … Build Key Relationships: Foster strong connections, help to shift our security culture and advocate for Secure by Design principles throughout our projects. Engage in Design Reviews: Perform design reviews, threat modelling, and risk assessments to ensure robust security measures are incorporated from the outset. Provide Expert Guidance: Offer … expert advice and consultation on our policy & standards, industry regulations, frameworks, and best practices to support our change initiatives and operational teams. Capture Security Evidence: Ensure that security requirements and considerations are seamlessly integrated into our change solutions and evident. Assess Security Risks & Threat Landscape: Identify and More ❯

Information Security GRC Specialist - Milton Keynes Vacancy Name: Information Security GRC Specialist Employment Type: Full-Time Location: Milton Keynes Job Role: At MIB our people are passionate about making roads safer by getting uninsured and hit-and-run drivers off our roads. Working in partnership with … lives. We're looking for a professional and inspiring Risk Management Leader to come and join our team. As a member of the Information Security - Governance Risk and Compliance team (InfoSec GRC), you'll maintain the confidentiality, availability and integrity of MIB's information and information systems. This will … primarily be achieved through identification and recommendation of risk mitigation treatment plans and as a subject matter specialist to support the needs of the organisation. This will be delivered by: Supporting the ongoing alignment of Information Security strategy to business objectives Maintaining robust governance processes in the delivery More ❯

Information Systems Security Specialist vacancy in Berkshire (060DM) Are you a former military professional with a background in information security, risk management, and assurance? Your experience in secure environments, risk analysis, and stakeholder engagement makes you the perfect fit for this Information Systems Security Specialist role. This is an opportunity to continue making an impact by protecting critical systems and ensuring robust security measures in a complex environment. 12-month contract, with a chance of extension. Key Responsibilities Conduct risk analysis for information systems, providing strategic recommendations to decision-makers. Advise senior leadership … and project teams on information security best practices. Develop and implement security architectures to safeguard critical data and infrastructure. Assess and manage information risks across projects, supply chains, and stakeholders. Stay ahead of evolving security threats, leveraging industry standards and best practices. Oversee vulnerability assessments and ensure More ❯

Senior Information Systems Security Specialist We are seeking a Senior Information Systems Security Specialist to work within the Defence sector. Location: Hybrid working - Aldermaston Essential Skills: The ideal candidate will hold Active SC clearance and have a proven background in Information Security, with experience in … Security assurance and control measurement. IT Security documentation (policies, standards, processes, procedures, and patterns). IT Health Checks and Vulnerability Assessments. Risk and threat modelling. Qualifications: Accreditation/assurances such as CISM, XCCP, or ISO 27001. More ❯

shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking. Job information: Functional title - AVP, IT Security Specialist Department – Security Governance and Risk Management Corporate level – Associate Vice President Report to – Director of Security Location - London, onsite … days per week About the role: The individual will be part of the security function that is responsible for security governance, risk and assurance, to ensure the organisations security posture is robust, compliant against the security policy, standards and controls. The position will require close collaboration … with technical, operational, compliance and audit teams to create a secure and compliant technology environment. What you will be doing: Maintain security policy, standards, procedures and frameworks. Ensure alignment with security industry standards such as NIST CSF and NIST 800-53. Act as an advisor to colleagues More ❯

shape a supportive and inclusive working environment in which everyone is encouraged to be open and forward-thinking. Job information: Functional title - AVP, IT Security Specialist Department – Security Governance and Risk Management Corporate level – Associate Vice President Report to – Director of Security Location - London, onsite … days per week About the role: The individual will be part of the security function that is responsible for security governance, risk and assurance, to ensure the organisations security posture is robust, compliant against the security policy, standards and controls. The position will require close collaboration … with technical, operational, compliance and audit teams to create a secure and compliant technology environment. What you will be doing: Maintain security policy, standards, procedures and frameworks. Ensure alignment with security industry standards such as NIST CSF and NIST 800-53. Act as an advisor to colleagues More ❯

Senior Information Systems Security Specialist - Berkshire (Hybrid) - Circa £75K **Security Clearance Required** We're seeking a Senior Information Systems Security Specialist to provide expert oversight, advice, and guidance on all aspects of information security. This is a fantastic opportunity to play a vital role in … of assurance. Key Responsibilities: Deliver expert analysis of risks to information systems to support informed decision-making. Advise senior leadership and IT management on security strategies and best practices. Guide IT projects with timely and accurate technical security advice. Contribute to and develop the organisation's overall security … Essential: CISSP or equivalent. CESG Certified Professional (CCP) - SIRA, Accreditor, or IA Architect (or similar). Eligibility to obtain and maintain high-level UK security clearance . Desirable: Senior CESG certification (SCCP). ISO 27001 Lead Auditor or Implementer. Membership with a relevant professional body such as MInstISP. Strong More ❯

Senior Security Consultant (AI Specialist) Job Title: Senior Security Consultant (Architecture - AI Specialist) Overview: We are seeking a highly skilled and experienced Security Architect with a strong specialisation in Artificial Intelligence (AI) security. The ideal candidate will be responsible for designing, implementing, and maintaining robust … security architectures for AI-powered applications and infrastructure. You will play a critical role in identifying and mitigating security risks associated with AI, ensuring data privacy, and promoting ethical AI practices. This role requires a deep understanding of both traditional security principles and the unique challenges posed … by AI technologies. What you'll be doing: AI Security Architecture: Design and implement secure architectures for AI/ML models, data pipelines, and related infrastructure. Develop security policies and procedures specific to AI systems. Evaluate and select security tools and technologies for AI environments. Risk Assessment More ❯