12 of 12 Security Analyst Jobs in the City of London

Security Analyst 3 months - with extensions London - hybrid £400 per day inside IR35 - Umbrella only Active or lapsed SC Security Clearance required The Role As a Cyber Security Analyst in the Cyber Operations workstream, you will report to the Operational Cyber Security Architect and support BAU cyber activities across the organisation. You will play … helping the department detect, respond to, and manage cyber threats, vulnerabilities, and operational risks. You will work closely with technical teams, service owners, and delivery partners to ensure robust security controls are in place and actively monitored. The role is hands-on and well-suited to someone who is proactive, curious, and eager to go beyond the call of … predefined playbooks and processes Supporting vulnerability identification, triage, and remediation, including follow-up with relevant technical teams. Monitoring and analysing alerts and logs from LogRhythm, CyberArk, Semperis and other security tools, but experience with other cyber tools would also suffice. Participating in the change management process to ensure proposed changes are reviewed for security risk. Contributing to penetration More ❯

Information Security Analyst Hyrbrid Working Offered **Note Preference will be given to candidates from a financial services/banking environments** Salary: Up to £65,000 Purpose of the Role Supporting the organisation’s Information Security function by helping to develop, operate, and improve its Information Security Management System (ISMS). The role is responsible for providing … advice, assurance, and oversight to reduce risks that could compromise the confidentiality, integrity, and availability of business systems and data. Experience in designing and monitoring security controls is essential, supporting compliance with industry standards and regulation, and ensuring alignment with group-wide information security practices. Key Responsibilities Carry out assurance activities to measure compliance with security policies … and control objectives, identifying gaps and opportunities for improvement within the first line of defence. Record, track, and report on findings from security reviews, audits, and incidents, including the preparation of management information and risk reporting. Develop, update, and deliver information security awareness training to ensure all employees understand their obligations and responsibilities. Respond to security-related More ❯

Information Security Analyst Hyrbrid Working Offered **Note Preference will be given to candidates from a financial services/banking environments** Salary: Up to £65,000 Purpose of the Role Supporting the organisation’s Information Security function by helping to develop, operate, and improve its Information Security Management System (ISMS). The role is responsible for providing … advice, assurance, and oversight to reduce risks that could compromise the confidentiality, integrity, and availability of business systems and data. Experience in designing and monitoring security controls is essential, supporting compliance with industry standards and regulation, and ensuring alignment with group-wide information security practices. Key Responsibilities Carry out assurance activities to measure compliance with security policies … and control objectives, identifying gaps and opportunities for improvement within the first line of defence. Record, track, and report on findings from security reviews, audits, and incidents, including the preparation of management information and risk reporting. Develop, update, and deliver information security awareness training to ensure all employees understand their obligations and responsibilities. Respond to security-related More ❯

Security Analyst (Network & Support) Location - London (Hybrid) Duration - 6 Months (Initially) Rate - £450 (A day) IR35 - Outside IR35 Summary To be part of Digital Services, actively contributing as a member of the Infrastructure and Operations Team to support and develop the Network Infrastructure, Services, and Security. Provide 3rd line support for all wired, Wi-Fi, and remote access … network services to staff, students, contractors, and visitors. Act as a key point of reference in network security, contributing to the implementation, development, provisioning, and operational support of network dependencies. The post holder will be expected to support the designing, implementation, and maintenance of our client's Network Security Infrastructure to protect against cyber threats. Accountabilities and Responsibilities … Security Operations Support Serve as a reference point for network security across IT teams, providing guidance and specialised expertise on security measures. Conduct vulnerability assessments, security audits, and continuous monitoring of network traffic for anomalies using advanced security tools. Collaborate with IT teams to ensure security measures are integrated into network architecture and applications More ❯

Harrington Starr are seeking a Senior Security Analyst with experience of working with OT\ Scada based systems to work for a small specialist security team to play a key role in securing their critical infrastructure systems within the energy sector (renewables). This role will offer excellent scope to play a key role for a global company … from botha technical and strategic perspective. Key day to day duties will include: OT & IT Security Monitoring: Continuously monitor the security of both OT and IT environments, including SCADA systems and Industrial Control System (ICS) Governance and compliance of all OT systems - NIST 800-82, IEC 62443, OG86, NERC-CIP, SOCI, NIST-CSF, NIS2 Taking a proactive role … in threat hunting, incident response from a Collaborating with the IT Security team and wider technology teams User training/awareness Key skills needed are: 3+ years in a cyber security role with a good level of exposure to OT security Knowledge of NIST and IEC 62443 OT frameworks Knowledge of the Microsoft security stack and More ❯

Harrington Starr are seeking a Senior Security Analyst with experience of working with OT\ Scada based systems to work for a small specialist security team to play a key role in securing their critical infrastructure systems within the energy sector (renewables). This role will offer excellent scope to play a key role for a global company … from botha technical and strategic perspective. Key day to day duties will include: OT & IT Security Monitoring: Continuously monitor the security of both OT and IT environments, including SCADA systems and Industrial Control System (ICS) Governance and compliance of all OT systems - NIST 800-82, IEC 62443, OG86, NERC-CIP, SOCI, NIST-CSF, NIS2 Taking a proactive role … in threat hunting, incident response from a Collaborating with the IT Security team and wider technology teams User training/awareness Key skills needed are: 3+ years in a cyber security role with a good level of exposure to OT security Knowledge of NIST and IEC 62443 OT frameworks Knowledge of the Microsoft security stack and More ❯

we unfortunately are not able to provide visa sponsorship. ⚠️ ⚠️ Also, this is an experienced hire role. Please do not apply if you are seeking your first role in cyber security - look out for our Graduate SOC Analyst roles instead ⚠️ What we’re offering (saves you scrolling straight to the bottom): Salary: £40,000–46,000 depending on experience … Budget for one certification/course per year Socials: We meet regularly to have a drink, throw some axes Start Date: ASAP About CyPro: We are an innovative cyber security start-up united in a shared mission: to redefine cyber security for small and medium-sized businesses (SMBs). Our Founders – Jonny & Rob – spent most of their early … careers delivering cyber security for large enterprises and central government. They saw a clear need for a new approach to cyber security as SMBs became increasingly targeted by cyber criminals. By 2022, SMBs accounted for 75% of attacks, largely due to being easy targets. Together, CyPro is already setting new standards, defining innovative solutions and equipping its clients More ❯

we unfortunately are not able to provide visa sponsorship. ⚠️ ⚠️ Also, this is an experienced hire role. Please do not apply if you are seeking your first role in cyber security - look out for our Graduate SOC Analyst roles instead ⚠️ What we’re offering (saves you scrolling straight to the bottom): Salary: £40,000–46,000 depending on experience … Budget for one certification/course per year Socials: We meet regularly to have a drink, throw some axes Start Date: ASAP About CyPro: We are an innovative cyber security start-up united in a shared mission: to redefine cyber security for small and medium-sized businesses (SMBs). Our Founders – Jonny & Rob – spent most of their early … careers delivering cyber security for large enterprises and central government. They saw a clear need for a new approach to cyber security as SMBs became increasingly targeted by cyber criminals. By 2022, SMBs accounted for 75% of attacks, largely due to being easy targets. Together, CyPro is already setting new standards, defining innovative solutions and equipping its clients More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning, coordinating, and executing all facets of our program and will play a critical role in detecting, responding to … and mitigating security threats across enterprise environment. Responsibilities will include: Monitor, analyze, and respond to security events and incidents using SIEM and other security tools. Develop and maintain detection rules, playbooks, and automation scripts to improve incident response efficiency. Perform threat hunting and forensic investigations across IT environment. Collaborate with infrastructure and application teams to ensure secure … documents. Develop and maintain a strong partnership with relevant global businesses and technical leaders and teams, including 3rd parties and affiliate businesses. Stay current with emerging threats, vulnerabilities, and security technologies. Qualifications and Skills: Education Bachelor's Degree in MIS, CIS, Cybersecurity or similar. At least five years of Security Operations. At least three years of Linux Administration. More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning, coordinating, and executing all facets of our program and will play a critical role in detecting, responding to … and mitigating security threats across enterprise environment. Responsibilities will include: Monitor, analyze, and respond to security events and incidents using SIEM and other security tools. Develop and maintain detection rules, playbooks, and automation scripts to improve incident response efficiency. Perform threat hunting and forensic investigations across IT environment. Collaborate with infrastructure and application teams to ensure secure … documents. Develop and maintain a strong partnership with relevant global businesses and technical leaders and teams, including 3rd parties and affiliate businesses. Stay current with emerging threats, vulnerabilities, and security technologies. Qualifications and Skills: Education Bachelor's Degree in MIS, CIS, Cybersecurity or similar. At least five years of Security Operations. At least three years of Linux Administration. More ❯

working to strict project deadlines Palantir experience is a bonus – full training will be provided if not Must have active SC or DV clearance Experience working on MOD, National Security, Defence , or Government projects is essential 🌳🌳🌳 Additional Information: Location: Central London (must be willing to travel to office as required) Clearance Required: SC or DV Clearance Type: Full-time … Permanent Start Date: ASAP Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they are looking to scale and expand their Data team. My client is interviewing this week so get in contact today to avoid disappointment. Areti Group – Carbon positive tech recruitment | 🌳🌳🌳 | We’re on More ❯

working to strict project deadlines Palantir experience is a bonus – full training will be provided if not Must have active SC or DV clearance Experience working on MOD, National Security, Defence , or Government projects is essential 🌳🌳🌳 Additional Information: Location: Central London (must be willing to travel to office as required) Clearance Required: SC or DV Clearance Type: Full-time … Permanent Start Date: ASAP Candidates must have security clearance - Ideally DV My client has just received a huge investment and is now in the position where they are looking to scale and expand their Data team. My client is interviewing this week so get in contact today to avoid disappointment. Areti Group – Carbon positive tech recruitment | 🌳🌳🌳 | We’re on More ❯