City of London, Greater London, UK Hybrid / WFH Options
Sarafin Partners
their offices around the world to support cyber security initiatives. The successful candidate will possess strong analytical skills, an understanding of security administration, risk management and identity access management solutions. The main focus of the role will include: Performance of system security administration on designated technology platforms in … accordance with the defined policies, standards and procedures, as well as with industry best practices and vendor guidelines Completion of threat and vulnerability assessments, in some cases followed by appropriate remedial action, to ensure that systems are protected from known and potential threats and are free from known vulnerabilities … Collating security incident and event data to produce monthly exception and management reports Reporting unresolved network security exposures, misuse of resources or noncompliance situations using defined escalation processes Developing and maintains documentation for security systems and procedures Responding to and, where appropriate, resolving or escalating reported security incidents Monitoring More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Sarafin Partners
their offices around the world to support cyber security initiatives. The successful candidate will possess strong analytical skills, an understanding of security administration, risk management and identity access management solutions. The main focus of the role will include: Performance of system security administration on designated technology platforms in … accordance with the defined policies, standards and procedures, as well as with industry best practices and vendor guidelines Completion of threat and vulnerability assessments, in some cases followed by appropriate remedial action, to ensure that systems are protected from known and potential threats and are free from known vulnerabilities … Collating security incident and event data to produce monthly exception and management reports Reporting unresolved network security exposures, misuse of resources or noncompliance situations using defined escalation processes Developing and maintains documentation for security systems and procedures Responding to and, where appropriate, resolving or escalating reported security incidents Monitoring More ❯
london (city of london), south east england, United Kingdom Hybrid / WFH Options
Sarafin Partners
their offices around the world to support cyber security initiatives. The successful candidate will possess strong analytical skills, an understanding of security administration, risk management and identity access management solutions. The main focus of the role will include: Performance of system security administration on designated technology platforms in … accordance with the defined policies, standards and procedures, as well as with industry best practices and vendor guidelines Completion of threat and vulnerability assessments, in some cases followed by appropriate remedial action, to ensure that systems are protected from known and potential threats and are free from known vulnerabilities … Collating security incident and event data to produce monthly exception and management reports Reporting unresolved network security exposures, misuse of resources or noncompliance situations using defined escalation processes Developing and maintains documentation for security systems and procedures Responding to and, where appropriate, resolving or escalating reported security incidents Monitoring More ❯
City of London, Greater London, UK Hybrid / WFH Options
Net Talent
in-depth technical support for the identification, investigation, and resolution of security vulnerabilities and threats Work with internal support teams to advise and guide vulnerability remediation , improving organisational resilience Collaborate with the Group and the Information Security Leader to support key security processes and contribute to agreed security objectives … timely response, mitigation, and lessons learned 🧠 Skills & Experience Required Strong background in technical information security, with a focus on security controls, system hardening, and vulnerabilitymanagement Demonstrated experience managing and operating enterprise-grade security tools and platforms (e.g., SIEM, DLP, endpoint protection, identity & access management) Familiarity with More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Police Digital Services
cyber incident response for services in life Ensure alignment of security operations with the strategic cyber aims of national services linked to policing Implement vulnerabilitymanagement arrangements Develop and implement strategies for the timely remediation of identified vulnerabilities Lead the security working group for specified national capabilities Apply More ❯
City of London, London, United Kingdom Hybrid / WFH Options
JobHeron
Design and manage security in the cloud, including AWS Control Tower, Azure, and MS O365. Conduct or coordinate regular security assessments, penetration tests, and vulnerability scans to identify and address potential vulnerabilities and weaknesses. Assist in investigating security breaches, incidents, and unauthorized access attempts, and develop and implement incident … and guide junior security engineers, sharing knowledge and best practices. Skills & Experience: 5+ years' experience in Security Engineering. Strong skills in PAM/IAM, vulnerabilitymanagement, and cloud security. Knowledge of system hardening and network security protocols. Leadership and mentoring experience. Nice to have: CISSP, CEH, or CISM More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ignite Digital Search Ltd
Conduct secure code reviews and threat modelling Improve security in AWS (Security Hub, Shield, IAM) Integrate AppSec practices into CI/CD pipelines Run vulnerabilitymanagement and bug bounty programs Build security dashboards, frameworks, and reusable libraries Promote secure coding and AppSec best practices across teams What You … Bring Deep knowledge of AWS security tools & IAM Experience with Okta , service mesh, observability tooling Hands-on with SAST/DAST , secure development and vulnerability testing Familiar with ISO 27001, NIST, CIS Benchmarks, OWASP Top 10 Comfortable with Python, JavaScript or similar scripting Strong communicator technical and non-technical More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Sellick Partnership
You will be managing a team ensuring all security protocols and procedures are followed meticulously. You will provide strategic recommendation reports to senior management. VulnerabilityManagement: Manage and update a list of vulnerabilities across the estate, with a critical focus to safeguard data integrity and mitigate risks. Experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Southern Housing
processes & processes exist for all operational security workstreams, prioritising incident response procedures including runbooks exist for specific threat types e.g. Ransomware, Malware etc Oversee vulnerabilitymanagement Manage IT security incidents, investigations, and reports Work on Projects to implement improved security and work to ensure that change implemented in More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
SOC team to enhance Sentinel SIEM, runbooks, and threat detection. Lead investigations into security incidents and conduct proactive threat hunting. Manage endpoint security, patching, vulnerability scanning, and system hardening. Support audits and compliance with Cyber Essentials Plus , ISO 27001 , and other frameworks. Partner with DevOps, InfoSec, and platform teams … Participate in a 1-in-6 on-call rota after completing probation. Key Requirements: Hands-on knowledge of SIEM platforms (preferably Sentinel), EDR, and vulnerability management. Familiarity with frameworks like Cyber Essentials Plus and ISO 27001. Experience in securing hybrid cloud environments (Microsoft Azure desirable). Experience in DevOps More ❯