1 to 25 of 41 Security Specialist Jobs in the UK excluding London

As a Senior Control Assurance Assessor, you'll test security controls both on-premise and in the cloud to ensure design implementation, safeguarding Experian's assets. You'll assess control design, performance, and compliance with standards and regulations, reporting to the Information Security Control Assurance Testing Manager. Identifying gaps, documenting findings, and recommending improvements to mitigate risks are … important responsibilities. Using data-driven testing techniques and a defined methodology, you'll collaborate to ensure controls meet current risks and regulatory requirements. Primary Responsibilities Conduct security control assessments, using documented control activities (where they exist) and regulatory requirements. Develop test plans, test cases, and procedures, applying data from security tools to capture evidence. Use queries and dashboards … Skills What your background is A bachelor's degree in computer science, management information systems, or a relevant field, or equivalent demonstrable experience. 5+ years' of experience in Information Security or Information Technology 3+ years' experience performing IT Audit or security control testing. Knowledge of internal audit methodologies, including risk assessment, execution, and reporting. Proficiency in industry standards More ❯

a lifeline. Are you a 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 and incident response. If you … Based Role - Ashford, (Kent) UK 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 … 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, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security More ❯

a lifeline. Are you a 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 and incident response. If you … right to work in the 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 … 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, SD-WAN, and Microsoft Defender solutions will help safeguard our systems, while your contributions to incident response, governance, and security More ❯

Seeking a Senior Cyber Security Specialist for a permanent role in Bristol. The role will be responsible for critical activities across a broad range of domains. The Senior Cyber Security Specialist will operate across Cyber Operations and GRC, ensuring UK-specific compliance and security resilience. Role: Security Incidents: Oversee incident management and response, including … root cause analysis, impact assessment, and post-incident reviews. Threat Management: Develop and refine threat intelligence, threat hunting capabilities, and prevention/detection measures. Security Technologies: Configure, maintain, and optimise security platforms (SIEM/XDR, EDR, vulnerability management, Secure Email Gateway, Application Allowlisting etc.) Security Controls: Implement and maintain security controls, continuously improving detection, prevention, and … remediation. Vendor Risk & Audit: Conduct vendor risk assessments, support internal and external audits (e.g. Cyber Essentials, ISO27001), and manage remediation actions. Cyber Security Program: Support the execution of the UK Cyber Security Program, contributing to the implementation of key security initiatives and enhancements aligned with UK business and regulatory requirements. Governance, Risk, and Compliance: Support compliance efforts More ❯

Information Security Specialist (Information Security and Cyber Security) Hybrid working: 3 days per week in the office. The Information Security Specialist will play a pivotal role in shaping my clients cyber resilience strategy. The role involves providing expert guidance to stakeholders on information security matters, managing technical cybersecurity tools and operations, and overseeing … compliance with regulatory standards. It will lead the development and execution of the cyber and information security strategy, ensuring alignment with ISO 27001, GDPR and Cyber Essentials. The ideal candidate will have strong information security experience alongside hands-on technical knowledge of SIEM, EDR, vulnerability management, and incident response. Responsibilities: - Serve as a subject matter expert for information … security, advising stakeholders on risks, controls, and security best practices. - Support business units with risk-based security input for projects, client bids, and technology initiatives. - Manage cybersecurity tooling including SIEM, EDR, and mail filtering systems to ensure effective threat detection and response. - Monitor, investigate, and respond to alerts and incidents, coordinating with internal teams and third-party More ❯

Job Title: Senior 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: Circa £60,000 dependent on experience What you’ll be doing: Cyber Security risk assessment of systems and services Support the definition and design … of secure solutions that meet business needs Assess Architectural designs and identify proportionate Cyber Security controls aligned with business objectives Assessment of systems, services and Cyber Security controls, to provide an independent analysis of compliance with BAE Systems Security Policy, standards and external regulatory requirements. Lead Assessment of Cyber Security controls to ascertain effectiveness in reducing … risk, including any vulnerability components Analysis, creation and compilation of relevant documentation determining the compliance level of systems and services, technical security controls with applicable certification, accreditation, and internal policy requirements Manage the delivery of penetration tests and vulnerability analysis in support of risk mitigation strategies Support stakeholders in resolving Cyber Security issues and act as a subject More ❯

the well-being of all by taking life science further and combine our attention to detail with the extraordinary, because it all matters. The opportunity Reporting to the Information Security Officer you will contribute to the efficiency, capability and profitability of the business by gathering, analysing and recommending changes to processes/systems within BUs, across multiple departments and … Internal Audit team on the development, implementation and operation of ITGCs Supporting the implementation of ISO27001 controls and perform regular control audits to monitor compliance Developing and managing a security risk framework, aligning with the enterprise risk management approach Coordinating the performance of regular business impact assessments (BIAs) and the recording of results and updates Contributing to the design … and implementation of information security process and control improvements Mentoring other members of the Information security team and promote risk management best practices across IT Supporting the development and delivery of compliance training and awareness, fostering a culture of risk awareness and accountability across the organisation Providing advice to stakeholders on IT risk and compliance topics About you More ❯

the well-being of all by taking life science further and combine our attention to detail with the extraordinary, because it all matters. The opportunity Reporting to the Information Security Officer you will contribute to the efficiency, capability and profitability of the business by gathering, analysing and recommending changes to processes/systems within BUs, across multiple departments and … Internal Audit team on the development, implementation and operation of ITGCs Supporting the implementation of ISO27001 controls and perform regular control audits to monitor compliance Developing and managing a security risk framework, aligning with the enterprise risk management approach Coordinating the performance of regular business impact assessments (BIAs) and the recording of results and updates Contributing to the design … and implementation of information security process and control improvements Mentoring other members of the Information security team and promote risk management best practices across IT Supporting the development and delivery of compliance training and awareness, fostering a culture of risk awareness and accountability across the organisation Providing advice to stakeholders on IT risk and compliance topics About you More ❯

INFORMATION SECURITY GRC SPECIALIST Buckinghamshire | Hybrid Working (Flexible Days) Contract: Permanent Salary: Up to £65,000 + BONUS Reports to: GRC Manager Individual Contributor Role – No Direct Reports Are you a security governance expert looking to play a crucial role in an evolving and high-impact environment? We are seeking an Information Security GRC Specialist … information assets by embedding best-in-class governance practices, assessing risk, and ensuring compliance with key industry standards like ISO27001. You'll work across the business as a trusted security advisor, helping teams understand and manage their risk profile and compliance obligations. What You’ll Bring A strong understanding of the current threat landscape, security risks, and compliance … standards. Extensive experience in information security, ideally within a GRC or risk management role. Experience delivering risk assessments and managing compliance against standards like ISO27001. Skilled in writing and implementing security policies, standards, and procedures. Working knowledge of frameworks such as ISF, NIST, ISO, and ITIL. Excellent communication skills with the ability to convey risk in accessible, business 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: July 3, 2025 (13 days left to apply) job requisition id 134075 End Date Wednesday 02 July 2025 Salary … support flexible working - click here 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 at least two days 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 Prevention, Detection, Compliance and Assurance team - part of the wider More ❯

responsible innovation and increase market accessibility for global SMEs. We do so across our 4 key businesses: Alipay+, Antom, WorldFirst and ANEXT Bank. Role Overview: As a Lead Cyber Security Specialist, you will ensure alignment with European regulations (e.g., GDPR, DORA, PSD2 SCA, CSSF) and global standards (PCI DSS, SWIFT CSP). This role requires technical knowledge, strategic … like DORA (Digital Operational Resilience Act) , ensuring alignment in areas such as incident reporting and data protection. Translate requirements from PSD2 SCA , PCI DSS , and SWIFT CSP into technical security controls. Maintain IT security governance frameworks (ISO 27001, NIST CSF, CIS Controls). Manage and maintain Security Policies and procerdures Third-Party Risk & Outsourcing Management: Design and … gaps in processes or documentation. Risk Management: Maintain the enterprise risk register , prioritizing risks tied to third-party dependencies, outsourcing, and ICT disruptions. Quantify risks using methodologies. Technical Compliance & Security: Advise on vulnerability management , endpoint security (EDR/XDR) , and cloud compliance . Good understanding on IAM (Identity and Access Management) strategies, including role-based access control (RBAC More ❯

Cyber Security Specialist Location: Havant Job Type: Full-time, Hybrid (3-4 days per week), 12-month FTC (with likely extension to permanent) Salary: 50 - 53K plus benefits We are seeking a Cyber Security Specialist to lead the implementation of a new Information Security Management System (ISMS) and ensure compliance with security standards. This … role is crucial in driving security improvements, managing risks, and maintaining regulatory compliance within a dynamic IT environment of circa 500 IT users. Key Accountabilities: * Lead the implementation of a new ISMS, ensuring alignment with industry security standards. * Develop and maintain cyber security policies, procedures, and risk management frameworks. * Manage compliance with cyber security regulations, standards … and frameworks (ISO27001, CAF/eCAF, Cyber Essentials Plus). * Implement and manage security monitoring tools to detect and respond to security events. * Identify and assess security risks and vulnerabilities, developing mitigation strategies. * Support regular audits and assessments to ensure adherence to security policies. * Provide reporting on security incidents, compliance status, and risk assessments. * Collaborate More ❯

Cyber Security Specialist Location: Havant Job Type: Full-time, Hybrid (3-4 days per week), 12-month FTC (with likely extension to permanent) Salary: 50 - 53K plus benefits We are seeking a Cyber Security Specialist to lead the implementation of a new Information Security Management System (ISMS) and ensure compliance with security standards. This … role is crucial in driving security improvements, managing risks, and maintaining regulatory compliance within a dynamic IT environment of circa 500 IT users. Key Accountabilities: * Lead the implementation of a new ISMS, ensuring alignment with industry security standards. * Develop and maintain cyber security policies, procedures, and risk management frameworks. * Manage compliance with cyber security regulations, standards … and frameworks (ISO27001, CAF/eCAF, Cyber Essentials Plus). * Implement and manage security monitoring tools to detect and respond to security events. * Identify and assess security risks and vulnerabilities, developing mitigation strategies. * Support regular audits and assessments to ensure adherence to security policies. * Provide reporting on security incidents, compliance status, and risk assessments. * Collaborate More ❯

Job title: Cyber Security Assurance Specialist Location: Preston or Frimley - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £47,500 depending on skills and experience What you’ll be doing: To support the delivery of an intelligence led and risk-based through … life assurance programme across Sectors, UK Business Groups and Service Providers to underpin HMG Secure by Design requirements Responsible for ensuring the security and resilience of applications, systems and services throughout their lifecycle Participate in the delivery of wider automation within the through life assurance team To assist with the evolution of the through life assurance team as we … cycle Aid the delivery of risk assessment activities for applications, systems and services being used across Shared Services & Head Office Your skills and experiences: Essential: CISMP - Certificate in Information Security Management Principles To work autonomously and manage workload & priorities based on demand from multiple different projects and initiatives Desirable: Has knowledge or worked with the NIST (National Institute of More ❯

immediate impact within a high-performing financial firm? We're working with a globally respected investment manager known for its rigorous risk discipline and advanced technical stack, seeking a Security Engineer to play a hands-on role in strengthening identity, access, and cloud security infrastructure. This is a rare opportunity to join a close-knit, London-based team … with direct ownership over security tooling, architecture and operations - all within a fast-paced, high-stakes trading environment... Key Responsibilities Take ownership of Identity and Access Management (IAM) platforms, including Entra ID (Azure AD), ensuring secure access and role governance across systems Design and implement security controls for hybrid cloud environments (Azure and AWS), aligning with NIST and … CIS best practices Proactively monitor systems and respond to security alerts, investigating issues across endpoint, identity, and infrastructure layers Support internal audits and compliance checks, maintaining security documentation and assisting with remediation efforts Collaborate with infrastructure and cloud engineering teams to ensure security principles are embedded within project delivery Manage and fine-tune tooling across endpoint protection More ❯

everybody for who they are and what they bring to the table, supporting one another as we continue to deliver for our customers. LI-KS1 Create & Maintain an information security management system (ISMS) capable of demonstrating compliance against internal security requirements and external commitments including certification and regulatory requirements. Provide subject matter expertise in the application of established … to any new or existing programme of work. Prepare and support internal and/or external compliance audit activities. Manage remediation of any audit (internal & External) non-conformities. Ensure security policies (on a risk-based approach) are produced, signed off by relevant stakeholders, published, and communicated. Also, ensure that policies are managed throughout their lifecycle and updated through yearly … or ad-hoc reviews. Produce relevant security standards documentation in consultation with Technical teams. Lead on providing information to Three UK Customers (B2B) regarding Three UK's security practices. Support proactive and effective oversight of technology and security risk management frameworks, methodologies, processes, assurance, remediation, and reporting activities across the company. Assist in designing, building, and implementing More ❯

We’re seeking an experienced Cyber Security Specialist with a strong background in Operational Technology (OT) and Industrial Control Systems (ICS) to play a key role in enhancing cyber resilience across critical environments. This is an exciting opportunity for someone who understands the unique challenges of securing complex, real-world industrial systems and wants to drive meaningful impact … across engineering, operations, and security functions. Key Responsibilities: Develop and implement OT/ICS cybersecurity practices across critical infrastructure Identify, assess, and support remediation of vulnerabilities within OT environments Collaborate with engineering, operations, and IT teams to embed cyber resilience Support compliance with relevant frameworks and standards (IEC 62443, NIS, OG86, CAF, etc.) Monitor and improve security controls … networks, and access management Assist in incident response involving operational systems Contribute to policy development, governance, and security awareness initiatives Engage with third parties and suppliers to ensure aligned security expectations What We’re Looking For: Proven experience in securing OT, ICS, or industrial environments Strong understanding of cybersecurity principles, risk, and network security Ability to work More ❯

Security & Information Risk Assessor (SIRA) – Government Client – SC Cleared Location: London (2 days/week on-site – London) Clearance: Active SC Clearance (valid beyond 2028) – Essential Contract: Initial until April 2026 (with extension likely) £500 per day inside IR35 Join a high-impact national security programme with a major government client as a Security & Information Risk Assessor … SIRA) . You’ll be part of a 15-strong cyber function driving security assurance across complex technical deliveries and programme workstreams. Key Responsibilities: Provide expert security assurance guidance to delivery teams and senior stakeholders. Lead risk assessments and recommend controls in line with NIST, ISO 27001 and HMG frameworks. Navigate systems and services through the full security accreditation and assurance lifecycle . Influence and collaborate effectively with engineers, architects, and project managers. Contribute to the maturity and evolution of the wider security assurance function. Essential Skills & Experience: Proven SIRA experience within complex government or critical national infrastructure environments. Deep understanding of NIST , security frameworks, and risk assessment methodologies. Strong ability to translate technical risk More ❯

Full time onsite in Oxford area Cisco Senior Cyber Security Specialis As part of IT Operations, the Cyber Security specialist primary responsibility is to lead and manage the cyber security strategy and day to day cyber security operations. This is a hands-on role (80%) and involves leveraging Cisco's full security suite to … develop and implement comprehensive security layers, policies, procedures, and protocols aimed at protecting our digital assets and employees from modern cyber threats. Essential Requirements: Must have strong experience in CISO's security suit Cyber Security and Infrastructure Architecture Implementation and Deployment of Cyber security solutions Monitoring and Performance Tuning Documentation and Compliance for IT policies and … procedures Minimum of 8 years of experience with a senior L3 role in IT Cisco certified at a minimum of CCNP level or CCIE CISSP certified - Information Systems Security Professional More ❯

Information Security Specialist Overview Ref: (phone number removed) Information Security Specialist/ISO 27001/GDPR Exciting opportunity to join a global business that is still growing, the environment is fast paced and interesting and they really look after their people. Role Responsibilities Responsibilities will include: Providing technical expertise relating to the implementation and operation of … technical security controls Providing technical support and ensuring understanding and investigation of information security vulnerabilities and threats Providing advice to support teams on how to remediate and reduce identified vulnerabilities Liaising with 3rd party support and product organisations Providing technical leadership on security incident response and investigation Essential skills will include: Proven experience in implementing and managing … security frameworks such as ISO 27001, NIST CSF/NIST SP 800-53, and GDPR Strong technical skills in designing, implementing, and maintaining security controls Excellent problem-solving skills with the ability to interpret complex security topics and translate them into practical, actionable insights A proactive mindset, focused on continuous improvement, team development, and aligning security More ❯

Information Security Specialist Overview Ref: (phone number removed) Information Security Specialist/ISO 27001/GDPR Exciting opportunity to join a global business that is still growing, the environment is fast paced and interesting and they really look after their people. Role Responsibilities Responsibilities will include: Providing technical expertise relating to the implementation and operation of … technical security controls Providing technical support and ensuring understanding and investigation of information security vulnerabilities and threats Providing advice to support teams on how to remediate and reduce identified vulnerabilities Liaising with 3rd party support and product organisations Providing technical leadership on security incident response and investigation Essential skills will include: Proven experience in implementing and managing … security frameworks such as ISO 27001, NIST CSF/NIST SP 800-53, and GDPR Strong technical skills in designing, implementing, and maintaining security controls Excellent problem-solving skills with the ability to interpret complex security topics and translate them into practical, actionable insights A proactive mindset, focused on continuous improvement, team development, and aligning security More ❯

IoT & Internal Security Specialist Maidenhead/Abingdon - able to get to both sites Public Safety Industry Up to £65k + bonus My Product Path is partnered with an established leader in life safety and communication technology, who are seeking a skilled IoT and Internal Security Specialist to help shape and secure the future of connected safety … About the Role You’ll play a pivotal role in securing an Azure-based IoT platform and related hardware devices, collaborating across product and engineering teams to integrate robust security into every layer—from device to cloud to third-party platforms. You'll also work with group-level leadership to implement and align with security frameworks across multiple … businesses. What You’ll Do Develop and implement end-to-end security strategies for IoT platforms and internal systems. Conduct risk assessments, vulnerability scans, and penetration tests. Align infrastructure security with broader group-level frameworks. Embed security into development lifecycles (IaaS and PaaS). Provide training and guidance to internal teams on security best practices. Stay More ❯

Centurum is seeking a Computer Security System Specialist who will provide expertise following the Risk Management Framework (RMF) and applying it across program and system cybersecurity activities. Apply federal and agency policies to cybersecurity processes, documentation, and continuous monitoring. Assist with preparing packages for system Authority to Operate (ATO). Perform Assessment and Authorization (A&A) and Independent … Ensure access controls and elevated user privileges are monitored and tracked. Assist with cyber inspections, audits, and readiness reviews. This will be a hybrid role - meaning that the Computer Security System Specialist may be required to be on-site up to three days per week at the Quantico Corporate Center in Stafford. The Computer Security System Specialist … into PowerPoint slides, and host TEAMS meeting. Using Power Automate, prepare audit reports for DCI IC4 in order to facilitate deactivation of inactive GCSS-MC user accounts. Support Annual Security Reviews (ASR). Education: HS Diploma or equivalent. This position is required to have and maintain a Secret US DoD security clearance. Required Experience: Six (6) years of More ❯

Job Title: Firewall Engineer - Network Security Specialist Location: Leeds Type: Full-Time | Reports To: Network Operations Manager/Head of Managed Services Salary: £45,000 Shift Pattern: Rotating shifts or business hours (based on operational needs) About Us We are a leading cybersecurity reseller and MSP delivering end-to-end security solutions. Our expert team powers proactive … You will be the frontline technical expert in our 24/7 Network Operations Center, owning the daily monitoring, configuration, troubleshooting, and incident resolution of client Firewalls and network security infrastructure. This hands-on position demands sharp technical skills and the ability to thrive in a fast-paced, client-focused environment. What You'll Do Manage & Monitor: Operate client … Firewalls, VPNs, and network devices using advanced monitoring platforms and vendor tools. Configure & Update: Implement Firewall rule changes, security policies, NAT, and routing on Check Point, Fortinet, or Palo Alto gear. Troubleshoot & Resolve: Investigate connectivity, performance, and security incidents swiftly, meeting SLA requirements. Maintain & Optimize: Conduct regular health checks and maintenance of Firewall appliances and infrastructure. Collaborate: Work More ❯

Our client is seeking a Cyber Security Specialist for a 12-month rolling contract . The role involves investigating cyber intrusions by insiders, competitors, criminal groups, and foreign governments. The specialist will leverage in-depth knowledge of the cyber environment to investigate, mitigate, and establish processes and procedures to address intrusions. Additionally, proactive cyber risk assessments may … be conducted to identify vulnerabilities and design security solutions to protect proprietary and confidential data and systems. Level: Level: A Specialist Professional (P4) - a recognized subject matter expert typically achieved through advanced education and extensive work experience. Responsibilities include: Managing large projects or processes with limited oversight. Coaching, reviewing, and delegating work to lower-level professionals. Addressing difficult More ❯