18 of 18 Senior Security Specialist Jobs in the UK excluding London

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 … 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 ❯

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 … 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 … 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 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 … are managed with the highest level 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 architecture and controls. Promote a strong culture of safety, quality, and high professional standards. Your Day-to-Day Will Involve: Working with internal teams and suppliers to assess and mitigate information risks. Leading on information assurance and staying up to date with 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 … are managed with the highest level 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 architecture and controls. Promote a strong culture of safety, quality, and high professional standards. Your Day-to-Day Will Involve: Working with internal teams and suppliers to assess and mitigate information risks. Leading on information assurance and staying up to date with 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 ❯

Job Description 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 … are managed with the highest level 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 architecture and controls. Promote a strong culture of safety, quality, and high professional standards. Your Day-to-Day Will Involve: Working with internal teams and suppliers to assess and mitigate information risks. Leading on information assurance and staying up to date with 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 ❯

Who we are looking for A Senior Information Security Specialist, who will focus on the technical side of IT Security, specifically looking at application security and code analysis to ensure applications are built securely. The application security team deal with the security of … that you possess an understanding of the Secure Software Development Lifecycles and the assessment of code. This role is part of the broader Information Security department, which is comprised of engineers and analysts with varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify and mitigate threats … in the Company’s hybrid working from home policy. Preferred skills and experience Excellent understanding and demonstrable experience of automated, dynamic and static application security testing tools. Excellent understanding and experience with manual security testing to find vulnerabilities and logical issues. Knowledge and understanding of OWASP and its More ❯

Who we are looking for A Senior Information Security Specialist, who will focus on the technical side of IT Security, specifically looking at application security and code analysis to ensure applications are built securely. The application security team deal with the security of … that you possess an understanding of the Secure Software Development Lifecycles and the assessment of code. This role is part of the broader Information Security department, which is comprised of engineers and analysts with varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify and mitigate threats … in the Company’s hybrid working from home policy. Preferred skills and experience Excellent understanding and demonstrable experience of automated, dynamic and static application security testing tools. Excellent understanding and experience with manual security testing to find vulnerabilities and logical issues. Knowledge and understanding of OWASP and its More ❯

Who we are looking for A Senior Information Security Specialist, who will focus on the technical side of IT Security, specifically looking at application security and code analysis to ensure applications are built securely. The application security team deal with the security of … that you possess an understanding of the Secure Software Development Lifecycles and the assessment of code. This role is part of the broader Information Security department, which is comprised of engineers and analysts with varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify and mitigate threats … in the Company’s hybrid working from home policy. Preferred skills and experience Excellent understanding and demonstrable experience of automated, dynamic and static application security testing tools. Excellent understanding and experience with manual security testing to find vulnerabilities and logical issues. Knowledge and understanding of OWASP and its More ❯

Who we are looking for A Senior Information Security Specialist, who will focus on the technical side of IT Security, specifically looking at application security and code analysis to ensure applications are built securely. The application security team deal with the security of … that you possess an understanding of the Secure Software Development Lifecycles and the assessment of code. This role is part of the broader Information Security department, which is comprised of engineers and analysts with varying backgrounds. Collectively, the team utilises enterprise and bespoke tooling to identify and mitigate threats … in the Company’s hybrid working from home policy. Preferred skills and experience Excellent understanding and demonstrable experience of automated, dynamic and static application security testing tools. Excellent understanding and experience with manual security testing to find vulnerabilities and logical issues. Knowledge and understanding of OWASP and its More ❯

We are seeking a Senior Information Systems Security Specialist to work within the Defence sector. Location: Hybrid working- Aldermaston Essential Skills: The ideal candidates will hold Active SC clearance and have a proven Information Security background, with the following skills/experience: Experience of security assurance and the measurement of controls. Experience of IT Security documentation (policies, standards, processes, procedures and patterns). Experience of IT Health Check and Vulnerability Assessments Experience of risk and threat modelling. Qualifications: accreditation/assurances CISM/XCCP/ISO More ❯

We are seeking a Senior Information Systems Security Specialist to work within the Defence sector. Location: Hybrid working- Aldermaston Essential Skills: The ideal candidates will hold Active SC clearance and have a proven Information Security background, with the following skills/experience: Experience of security assurance and the measurement of controls. Experience of IT Security documentation (policies, standards, processes, procedures and patterns). Experience of IT Health Check and Vulnerability Assessments Experience of risk and threat modelling. Qualifications: accreditation/assurances CISM/XCCP/ISO More ❯

MCS Group is partnering with a global professional services organisation as they seek to hire for multiple senior Security roles. Join this world-class Security Engineering team as they expand across key strategic areas. They are hiring experienced professionals to shape and secure enterprise-scale solutions in … re passionate about protecting modern digital ecosystems and thrive on complex, high-impact work, we'd love to hear from you. Open Roles Include: Security Architect - Network & Cloud Play a central role in our Cloud Security team. You'll collaborate across architecture functions (MS365, PKI, vulnerability) and lead … on cloud-native network security solutions. Ideal for engineers stepping into architecture, with strong Azure security and CNAPP/CASB experience. Senior PKI/Cryptography Architect Lead enterprise-scale PKI and cryptographic system design. You'll work with Azure Key Vault, HSMs, and Microsoft integrity services. A More ❯

The Third-Party Security Assessor undertakes general Third-Party Security reviews. There are three major aspects to this position: Conducting reviews of NEW Third-Party entities (Supplier, Reseller, Joint Ventures) - identifying areas of conformance and non-conformance to Experian requirements; driving security contract language and inputs into … identifying areas of conformance and non-conformance to Experian requirements and inputs into the Risk Management Process. Supporting the Global Head of Third-Party Security to continuously improve the local Third-Party Security (TPS) Management System and ensure that it meets local regulatory, policy, and business requirements. Primary … Responsibilities Update the Third-Party inventory and program within the region. Perform security assessments for new and existing Third Parties using the Third-Party Security Framework. Support the development and improvement of the TPS program. Provide on-demand consultancy to other teams within Information Security, Governance, and 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 More ❯

MCS Group is partnering with a global professional services organisation as they seek to hire for multiple senior Security roles. Join this world-class Security Engineering team as they expand across key strategic areas. They are hiring experienced professionals to shape and secure enterprise-scale solutions in … re passionate about protecting modern digital ecosystems and thrive on complex, high-impact work, we'd love to hear from you. Open Roles Include: Security Architect - Network & Cloud Play a central role in our Cloud Security team. You'll collaborate across architecture functions (MS365, PKI, vulnerability) and lead … on cloud-native network security solutions. Ideal for engineers stepping into architecture, with strong Azure security and CNAPP/CASB experience. Senior PKI/Cryptography Architect Lead enterprise-scale PKI and cryptographic system design. You'll work with Azure Key Vault, HSMs, and Microsoft integrity services. A More ❯

MCS Group is partnering with a global professional services organisation as they seek to hire for multiple senior Security roles. Join this world-class Security Engineering team as they expand across key strategic areas. They are hiring experienced professionals to shape and secure enterprise-scale solutions in … re passionate about protecting modern digital ecosystems and thrive on complex, high-impact work, we'd love to hear from you. Open Roles Include: Security Architect - Network & Cloud Play a central role in our Cloud Security team. You'll collaborate across architecture functions (MS365, PKI, vulnerability) and lead … on cloud-native network security solutions. Ideal for engineers stepping into architecture, with strong Azure security and CNAPP/CASB experience. Senior PKI/Cryptography Architect Lead enterprise-scale PKI and cryptographic system design. You'll work with Azure Key Vault, HSMs, and Microsoft integrity services. A More ❯