21 of 21 Remote/Hybrid Vulnerability Remediation Jobs in London

supporting and enhancing a broad and modern infrastructure estate. You'll play a key role in maintaining platform stability, driving security compliance (patching, hardening, vulnerability remediation), and supporting both BAU and project delivery. The role offers exposure across virtualisation, security tooling, networking, and cloud-aligned technologies - ideal … infrastructure landscape and resolving complex, real-world issues. Key responsibilities: Support and maintain core infrastructure (Windows Server, VMware, Citrix, security & networking tools) Drive patching, vulnerability remediation (Tenable/Nessus) & cyber compliance (Cyber Essentials+) Support incident, problem & change across infrastructure and networking Assist with project delivery and hardware deployments ...

supporting and enhancing a broad and modern infrastructure estate. You'll play a key role in maintaining platform stability, driving security compliance (patching, hardening, vulnerability remediation), and supporting both BAU and project delivery. The role offers exposure across virtualisation, security tooling, networking, and cloud-aligned technologies - ideal … infrastructure landscape and resolving complex, real-world issues. Key responsibilities: Support and maintain core infrastructure (Windows Server, VMware, Citrix, security & networking tools) Drive patching, vulnerability remediation (Tenable/Nessus) & cyber compliance (Cyber Essentials+) Support incident, problem & change across infrastructure and networking Assist with project delivery and hardware deployments ...

supporting and enhancing a broad and modern infrastructure estate. You'll play a key role in maintaining platform stability, driving security compliance (patching, hardening, vulnerability remediation), and supporting both BAU and project delivery. The role offers exposure across virtualisation, security tooling, networking, and cloud-aligned technologies - ideal … Network Access control (with 802.1x) and Cisco ISE technologies Support and maintain core infrastructure (Windows Server, VMware, Citrix, security & networking tools) Drive patching, vulnerability remediation (Tenable/Nessus) & cyber compliance (Cyber Essentials+) Support incident, problem & change across infrastructure and networking Assist with project delivery and hardware deployments (multi ...

supporting and enhancing a broad and modern infrastructure estate. You'll play a key role in maintaining platform stability, driving security compliance (patching, hardening, vulnerability remediation), and supporting both BAU and project delivery. The role offers exposure across virtualisation, security tooling, networking, and cloud-aligned technologies - ideal … Network Access control (with 802.1x) and Cisco ISE technologies Support and maintain core infrastructure (Windows Server, VMware, Citrix, security & networking tools) Drive patching, vulnerability remediation (Tenable/Nessus) & cyber compliance (Cyber Essentials+) Support incident, problem & change across infrastructure and networking Assist with project delivery and hardware deployments (multi ...

supporting and enhancing a broad and modern infrastructure estate. You'll play a key role in maintaining platform stability, driving security compliance (patching, hardening, vulnerability remediation), and supporting both BAU and project delivery. The role offers exposure across virtualisation, security tooling, networking, and cloud-aligned technologies - ideal … Network Access control (with 802.1x) and Cisco ISE technologies Support and maintain core infrastructure (Windows Server, VMware, Citrix, security & networking tools) Drive patching, vulnerability remediation (Tenable/Nessus) & cyber compliance (Cyber Essentials+) Support incident, problem & change across infrastructure and networking Assist with project delivery and hardware deployments (multi ...

remediation. Working knowledge of MITRE ATT&CK and at least one recognised control framework (ISO 27001, CIS or NIST). Risk-based prioritisation of remediation using threat intelligence. Operated endpoint security and endpoint detection and response (EDR) tooling (e.g. CrowdStrike or equivalent) in a production environment. Prioritised and managed … backlog, applying frameworks such as MITRE ATT&CK and threat-based prioritisation. Assured the delivery of security initiatives across distributed teams or sites, tracking vulnerability remediation and patching through to completion. Act as Incident Commander for security incidents during London hours, coordinating first responders, IT, Legal, Compliance, specialist ...

Support Deliver advanced incident and problem resolution with a strong focus on user experience and root-cause elimination. Execute recurring operational activities, including patching, vulnerability remediation, compliance reporting, and endpoint health monitoring. Partner closely with the Service Desk to drive continuous improvement, streamline workflows, and reduce recurring issues … performance testing/benchmarking to support fleet standardization decisions Firmware and BIOS update management and deployment (e.g., HP, Dell) Wi-Fi driver troubleshooting and remediation across the device fleet 802.1X/WPA2-Enterprise network authentication troubleshooting (EAP-TLS, RADIUS) Proficiency with Windows PowerShell, including: Running, creating, and editing PowerShell ...

Responsibilities: Delivering CHECK penetration testing engagements across client environments Conducting infrastructure, web application, cloud, and Active Directory security assessments Identifying vulnerabilities and providing practical remediation advice Producing clear, high-quality technical reports for clients Supporting and collaborating with a wider team of cyber security consultants on varied projects Maintaining ...

implementation reviews. Ensure all changes follow proper impact assessment, testing, documentation, and change control processes. Work closely with the Information Security Manager to ensure: Remediation of vulnerabilities is planned and delivered. Ensure handovers meet strict acceptance criteria before moving into BAU. Skills and experience required: Strong experience delivering complex ...

experience in enterprise application support or IT operations Strong understanding of ITSM tools (e.g. ServiceNow) and monitoring platforms Knowledge of access management, patching, and vulnerability remediation Familiarity with ITIL processes (Incident, Problem, Change, Configuration) Excellent troubleshooting and analytical skills Strong communication skills and ability to work collaboratively Experience ...

experience in enterprise application support or IT operations Strong understanding of ITSM tools (e.g. ServiceNow) and monitoring platforms Knowledge of access management, patching, and vulnerability remediation Familiarity with ITIL processes (Incident, Problem, Change, Configuration) Excellent troubleshooting and analytical skills Strong communication skills and ability to work collaboratively Experience ...

experience in enterprise application support or IT operations Strong understanding of ITSM tools (e.g. ServiceNow) and monitoring platforms Knowledge of access management, patching, and vulnerability remediation Familiarity with ITIL processes (Incident, Problem, Change, Configuration) Excellent troubleshooting and analytical skills Strong communication skills and ability to work collaboratively Experience ...

experience in enterprise application support or IT operations Strong understanding of ITSM tools (e.g. ServiceNow) and monitoring platforms Knowledge of access management, patching, and vulnerability remediation Familiarity with ITIL processes (Incident, Problem, Change, Configuration) Excellent troubleshooting and analytical skills Strong communication skills and ability to work collaboratively Experience ...

Computer Science, or related field (or equivalent experience) Experience with ITSM platforms (e.g., ServiceNow) and monitoring tools Understanding of access management, patch management, and vulnerability remediation processes Familiarity with ITIL practices (Incident, Problem, Change, and Configuration Management) Exposure to application performance tuning, cloud platforms, or scripting (e.g., PowerShell ...

Computer Science, or related field (or equivalent experience) Experience with ITSM platforms (e.g., ServiceNow) and monitoring tools Understanding of access management, patch management, and vulnerability remediation processes Familiarity with ITIL practices (Incident, Problem, Change, and Configuration Management) Exposure to application performance tuning, cloud platforms, or scripting (e.g., PowerShell ...

Operational Resilience reporting framework. Develop meaningful management information and resilience metrics aligned to Important Business Services (IBSs). Establish reporting that demonstrates resilience improvements, vulnerability remediation, control effectiveness and strategic progress. Produce clear and actionable insights for senior leadership and governance forums. Training & Awareness Deliver and embed ...

Maintain networking and infrastructure services including VPN, DNS, TCP/IP, DHCP and firewalls. Contribute to security governance aligned to ISO 27001. Support monitoring, vulnerability management and remediation initiatives. Automation & Continuous Improvement Develop operational automation using Bash, Python and PowerShell. Maintain clear technical documentation. Identify opportunities to improve ...

ensure alignment with wider technology strategy Drive continuous improvement through security assessments, testing, and reporting Ensure effective incident detection, response, and recovery capabilities Lead vulnerability management and remediation across all technology environments Oversee third-party security testing, including penetration testing and phishing simulations Promote a strong cyber security … Proven experience developing and delivering cyber security strategies Strong understanding of security frameworks such as ISO 27001, NIST, Cyber Essentials Expertise in risk management, vulnerability assessment, and incident response Experience with enterprise security tools (e.g. SIEM, IDS, firewalls, encryption technologies) Knowledge of cloud and hybrid security environments Ability ...

ensure alignment with wider technology strategy Drive continuous improvement through security assessments, testing, and reporting Ensure effective incident detection, response, and recovery capabilities Lead vulnerability management and remediation across all technology environments Oversee third-party security testing, including penetration testing and phishing simulations Promote a strong cyber security … Proven experience developing and delivering cyber security strategies Strong understanding of security frameworks such as ISO 27001, NIST, Cyber Essentials Expertise in risk management, vulnerability assessment, and incident response Experience with enterprise security tools (e.g. SIEM, IDS, firewalls, encryption technologies) Knowledge of cloud and hybrid security environments Ability ...

cyber security incidents. Support security monitoring using Microsoft Sentinel and related tools. Conduct threat hunting, log analysis and security investigations. Identify vulnerabilities and track remediation actions. Develop and improve incident response processes and playbooks. Work with technical teams, suppliers and stakeholders to drive security improvements. Provide practical security advice … Response experience. Hands-on Microsoft Sentinel or SIEM experience. Threat hunting, log analysis and security monitoring. Experience with Microsoft Defender and Microsoft security technologies. Vulnerability management and remediation tracking. Strong communication and stakeholder management skills. Desirable Skills Local Government, NHS, Housing or wider Public Sector experience. Defender ...

automation capabilities Act as the senior technical authority and escalation point for security engineering matters across the organisation Build and mature incident response, vulnerability management and remediation processes across infrastructure and applications Drive security‐by‐design and automation‐first practices across engineering and operational teams Work closely with ...