1 to 25 of 77 Security Specialist Jobs in England

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 ❯

The team you'll be working with: Job Title: Senior Security Consultant (Architecture - AI Specialist) Overview: We are seeking a highly skilled and experienced Security Architect with a strong specialization 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 and Management: Conduct thorough risk assessments to identify vulnerabilities and threats specific to AI systems. Develop and implement risk mitigation strategies for AI-related security issues, including adversarial attacks 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 ❯

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 and Management: Conduct thorough risk assessments to identify vulnerabilities and threats specific to AI systems. Develop and implement risk mitigation strategies for AI-related security issues, including adversarial attacks 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 ❯

Contract type Permanent Contract Job summary We are seeking a proactive Information Security Specialist skilled in security operations, threat intelligence, and risk management. This role is crucial for maintaining robust security protocols, identifying vulnerabilities, and ensuring compliance with security standards. The ideal candidate will have a strong background in IT infrastructure security, preferably within … and incident response. Having CISSP or other relevant certifications (e.g., Network+, Security+, MCSP, CAN) would be beneficial to have to perform this role. Day-to-Day of the Role: Security Operations and Infrastructure Assist in identifying, analysing, and following up on security vulnerabilities in IT systems. Help maintain accurate IT asset inventory across various security platforms (e.g. … CMDB, AV, SIEM). Participate in regular security reviews, vulnerability assessments, and help ensure compliance with established security standards. Monitor user access and permissions, identifying and reporting potential unauthorized access. Implement and maintain Active Directory and File Share security controls. Participate in regular AD security assessments and remediation efforts. Threat Intelligence and Incident Response Monitor and More ❯

Are you looking for an exciting new opportunity? A well-established Managed Service Provider (MSP), founded in 2002, is seeking a skilled Cyber Security Specialist to join the team. The company offers comprehensive IT support and cloud solutions to businesses across London. Specialising in day-to-day IT support, project management, and cloud services, they deliver expert solutions … has expanded through multiple small MSP acquisitions, successfully integrating both staff and clients. Ready to take your expertise to the next level? Get in touch today! Responsibilities: Conducting regular security assessments and vulnerability testing. Developing and implementing security policies and procedures. Monitoring network traffic for unusual activity and potential threats using SOC/SIEM solutions. Responding to security breaches and carrying out forensic investigations. Ensuring compliance with industry standards and regulations, including ISO 27001 and GDPR. Delivering security training and awareness programs for both clients and staff. Mentoring junior security analysts to support team development. Researching and evaluating security solutions to ensure the use of best-of-breed products. Collaborating with the IT team More ❯

AVP, IT Security Specialist - RSA Archer, NIST, GRC - London - Hybrid Join a leading security governance and risk team as an AVP, IT Security Specialist . You'll play a key role in ensuring robust security controls, compliance, and continuous risk reduction across a regulated enterprise environment. Key Responsibilities: Maintain and evolve security policy … standards, procedures, and frameworks Align security practices with NIST CSF, NIST 800-53 and other industry standards Advise business and technology teams on information security best practices Conduct regular risk assessments and maintain a risk register in RSA Archer Identify, assess, and prioritize cybersecurity risks across assets and environments Track remediation efforts and ensure ongoing risk reduction to … acceptable levels Support development of cybersecurity risk management strategies and reporting Represent security during internal and external audits and assessments Run lessons-learned forums and improve control effectiveness Produce detailed assurance reporting, metrics, and dashboards for stakeholders Key Skills & Experience: Minimum 2 years' experience in Information or Cyber Security, ideally in financial services Solid understanding of security 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 ❯

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 security compliance across IT systems. Provide technical risk assessments and contribute to the professional development of information security standards. What We're Looking For Security Assurance Expertise - Strong 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 ❯

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 ❯

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 (PAM/IAM Solutions/Application Control - whitelisting/blacklisting) Location: Dartford Salary: Competitive base, car/travel allowance + benefits Job Type: Permanent Be part of transforming the construction industry, be part of our Cyber Security team. Are you able to support comprehensive Cyber Security programs whilst optimising the operational performance and … reliability of Infrastructure technologies? Then we need your expertise in controls and activities for the effective management of critical cyber security platforms. Are you skilled with Privilege Access management, Application Control and Data Loss Prevention solutions? The we need you to help optimise performance and ensure compliance to our cyber security certification requirements. This position requires a deep … understanding of security protocols, risk management, and the ability to proactively identify and mitigate potential threats to the business, whilst delivering cyber security with a service mindset. You will work closely with cross-functional teams from infrastructure and network support analysts across the business units to ensure the integrity and security of our applications and data. Key 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 ❯

Senior Security Operations Centre Specialist - Insurance client A critical first-shift individual role (6 am - 2 pm), dedicated to proactively identifying adversary activities within the business globally to disrupt threats before attackers achieve their objectives. The ideal candidate must possess demonstrated expertise in log analysis, network traffic investigation, and in-depth knowledge of the MITRE ATT&CK framework … and Incident Response framework. Key responsibilities: Part of the global IT security team working closely with the US SOC teams. Performs a combination of duties in accordance with departmental guidelines. Acts as a technical expert to local stakeholders in London. Conducts real-time and historical analysis using the full security suite owned by the business including Endpoint Protection … Experience required: Expert familiarity with SOC operations, scheduling, and tools including SIEM, SOAR, and DFIR products. Knowledge of the incident response lifecycle and cybersecurity leading practices. Solid understanding of security policy construction and publication. In-depth knowledge of regulations (e.g., SOX, privacy, etc.) and internal controls as they apply to IT. Industry certifications preferred (CISSP, GCFA, GCIH, GCFE, or More ❯

IT Infrastructure & Security Specialist – EMEA The Advocate Group are proudly representing a key client within the FMCG sector. Are you an infrastructure and cybersecurity expert looking to work for a high-growth, high-impact brand with an exciting global footprint? We’re partnering with a leading international FMCG client who is expanding their EMEA operations and seeking an … Infrastructure & Security Specialist to play a pivotal role in maintaining and developing their IT landscape. You’ll be joining a business operating at scale — supplying millions of units across the EMEA region — and directly influencing the robustness, availability, and scalability of their infrastructure and security frameworks. What You’ll Be Doing: Proactively manage EMEA infrastructure stability, uptime … and security across On-Prem, Network, and Cloud environments. Monitor SIEM, EDR, MDR/IDS tools and respond to incidents or vulnerabilities. Oversee physical and cloud backups and assist in infrastructure upgrades. Collaborate with internal and external support teams to maintain system integrity. Lead R&D into emerging cybersecurity threats and integrate next-gen tech solutions. Embed core security More ❯

Information Security Risk & Compliance Specialist About CyberArk : CyberArk (NASDAQ: CYBR ), is the global leader in Identity Security . Centered on privileged access management, CyberArk provides the most comprehensive security offering for any identity - human or machine - across business applications, distributed workforces, hybrid cloud workloads and throughout the DevOps lifecycle. The world's leading organizations trust CyberArk … the Role: We are seeking a highly motivated and detail-oriented GRC Compliance Expert to join our Governance, Risk, and Compliance team. This role is pivotal in supporting customer security assessments during RFx processes, driving compliance initiatives including DORA , NIS2 , and other regulatory frameworks, and assisting with broader GRC activities across the organization. The ideal candidate is a self … located in our office in London. We ask to come to the office twice per week. Support the sales and legal teams during RFx processes by responding to customer security questionnaires, assessments, and due diligence requests. Coordinate and manage responses to customer security audits and assurance inquiries. Monitor regulatory changes and contribute to compliance initiatives such as DORA 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 ❯