1 to 25 of 29 Security Analyst Jobs in the City of London

model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do Position Overview As a Cyber Security Incident Response Manager at BCG, you will be a key member of our Cyber Security Incident Response Team (CSIRT), responsible for identifying, analyzing, and mitigating cyber threats. This … role requires a proactive approach to threat hunting, cyber threat intelligence, and incident response, ensuring the protection of BCG’s global network. You will work closely with the Security Operations Center (SOC), Security Information and Event Management (SIEM), and Managed Security Service Provider (MSSP) to enhance detection and response capabilities. Your expertise will contribute to strengthening our … security posture and minimizing business risks associated with cyber threats. What Will You Do? Act as a Tier 3 Incident Responder, supporting complex investigations into cyber security incidents. Conduct proactive threat hunting to detect and neutralize emerging threats. Monitor and analyze logs via SIEM, EDR, and network traffic analysis tools for potential attack indicators. Investigate security incidents More ❯

for, it’s something to build. We don’t just invest, we create. Bringing together strategic insight and technical horsepower to deliver outcomes that endure. The Position The IT Security team is responsible for the oversight and execution of a “cloud-first” Cyber Defense, Business Continuity and Risk Management programs to support our business goals. This includes, but is … not limited to security operations, vulnerability and patch management, incident response, disaster recovery, business continuity, risk identification and mitigation planning/implementation, identity management, network security, privacy, and compliance. In the Cyber Defense Security Analyst role, you will be working to help build and maintain security programs at a rapidly growing investment company as well … project member on multiple projects simultaneously and will interact regularly with technical subject matter experts. The ideal candidate will hold a Bachelor of Science degree in Information/Cyber Security or applicable field and have at least 3+ years of experience in a Security or Technology role. The candidate must possess a strong understanding of the role of More ❯

for, it’s something to build. We don’t just invest, we create. Bringing together strategic insight and technical horsepower to deliver outcomes that endure. The Position The IT Security team is responsible for the oversight and execution of a “cloud-first” Cyber Defense, Business Continuity and Risk Management programs to support our business goals. This includes, but is … not limited to security operations, vulnerability and patch management, incident response, disaster recovery, business continuity, risk identification and mitigation planning/implementation, identity management, network security, privacy, and compliance. In the Cyber Defense Security Analyst role, you will be working to help build and maintain security programs at a rapidly growing investment company as well … project member on multiple projects simultaneously and will interact regularly with technical subject matter experts. The ideal candidate will hold a Bachelor of Science degree in Information/Cyber Security or applicable field and have at least 3+ years of experience in a Security or Technology role. The candidate must possess a strong understanding of the role of More ❯

Introduction Infinigate Group are a leading, global distributer, specialising in total cyber security solutions and services. With 4 UK offices based in London, Woking, South Cerney and Fareham, we take pride in providing unrivalled support and value for our vendor and reseller partner communities. Our team at Infinigate consists of IT security experts as well as highly skilled … we adopt a flat hierarchy, high performing teams, efficient decision-making processes and a nurturing and learning environment which rewards performance. Role Purpose Infinigate are seeking an ambitious Cyber Security Analyst to join their UK IT Security team. This new role within the business has been designed in response to business growth demands and to offer career … candidate within an fast accelerating industry and company. To be successful in this role, you will wield a broad range of skills and deep understanding within Cloud network and security architecture (Azure), and excellent communication and stakeholder management skills. This role will see you taking ownership of for the delivery of security solutions within the group to support More ❯

Introduction Infinigate Group are a leading, global distributer, specialising in total cyber security solutions and services. With 4 UK offices based in London, Woking, South Cerney and Fareham, we take pride in providing unrivalled support and value for our vendor and reseller partner communities. Our team at Infinigate consists of IT security experts as well as highly skilled … we adopt a flat hierarchy, high performing teams, efficient decision-making processes and a nurturing and learning environment which rewards performance. Role Purpose Infinigate are seeking an ambitious Cyber Security Analyst to join their UK IT Security team. This new role within the business has been designed in response to business growth demands and to offer career … candidate within an fast accelerating industry and company. To be successful in this role, you will wield a broad range of skills and deep understanding within Cloud network and security architecture (Azure), and excellent communication and stakeholder management skills. This role will see you taking ownership of for the delivery of security solutions within the group to support More ❯

Social network you want to login/join with: Senior Cyber Security Analyst - Microsoft Security Stack, london (city of london) col-narrow-left Client: Harrington Starr Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Harrington … Starr are seeking a Cyber Security Analyst to join a small but specialist security team for a global end user headquartered in London. The role will give the successful candidate to play a key technical role working on a global basis. We are seeking candidates with experience of the Microsoft Security Stack, and ideally OT security … day to day responsibilities will include: Management of cyber incidents and liaison with the SOC provider Threat hunting using proactive methods Vulnerability management (tenable is tool used) and patching Security policy, compliance, and user awareness in relation to the OT SCADA systems Incident investigation and documentation Utilisation of the Microsoft Security Stack – Azure Sentinel, Defender, Purview In order More ❯

Harrington Starr are seeking a Cyber Security Analyst to join a small but specialist security team for a global end user headquartered in London. The role will give the successful candidate to play a key technical role working on a global basis. We are seeking candidates with experience of the Microsoft Security Stack, and ideally OT … security experience, although the OT experience can be picked up with training offered. This is an all-rounder role, which whilst it will have a technical focus, will also encompass GRC and compliance Key day to day responsibilities will include: Management of cyber incidents and liaison with the SOC provider Threat hunting using proactive methods Vulnerability management (tenable is … tool used) and patching Security policy, compliance, and user awareness in relation to the OT\ SCADA systems Incident investigation and documentation Utilisation of the Microsoft Security Stack – Azure Sentinel, Defender, Purview In order to be suitable you will need the following background: 3+ years’ experience within a technical security role with a recent experience of the Microsoft More ❯

Harrington Starr are seeking a Cyber Security Analyst to join a small but specialist security team for a global end user headquartered in London. The role will give the successful candidate to play a key technical role working on a global basis. We are seeking candidates with experience of the Microsoft Security Stack, and ideally OT … security experience, although the OT experience can be picked up with training offered. This is an all-rounder role, which whilst it will have a technical focus, will also encompass GRC and compliance Key day to day responsibilities will include: Management of cyber incidents and liaison with the SOC provider Threat hunting using proactive methods Vulnerability management (tenable is … tool used) and patching Security policy, compliance, and user awareness in relation to the OT\ SCADA systems Incident investigation and documentation Utilisation of the Microsoft Security Stack – Azure Sentinel, Defender, Purview In order to be suitable you will need the following background: 3+ years’ experience within a technical security role with a recent experience of the Microsoft More ❯

Cyber Security Analyst – Fintech | Hybrid (London) | £55K–£70K + Bonus Join a fast-growing fintech company in central London as a Cyber Security Analyst . We're looking for someone to help protect our systems and data while shaping our overall security posture. What You’ll Do: Monitor threats and respond to incidents Run vulnerability … scans and support remediation Help with compliance (ISO27001, SOC 2, FCA) Collaborate with DevOps to embed security in our pipeline Raise security awareness across the company What You Bring: Experience in a security analyst or InfoSec role Hands-on with SIEM tools, cloud security (AWS/Azure), firewalls Knowledge of security frameworks and regulations More ❯

Cyber Security Analyst – Fintech | Hybrid (London) | £55K–£70K + Bonus Join a fast-growing fintech company in central London as a Cyber Security Analyst . We're looking for someone to help protect our systems and data while shaping our overall security posture. What You’ll Do: Monitor threats and respond to incidents Run vulnerability … scans and support remediation Help with compliance (ISO27001, SOC 2, FCA) Collaborate with DevOps to embed security in our pipeline Raise security awareness across the company What You Bring: Experience in a security analyst or InfoSec role Hands-on with SIEM tools, cloud security (AWS/Azure), firewalls Knowledge of security frameworks and regulations More ❯

Social network you want to login/join with: Senior Security Operations Center Analyst, london (city of london) col-narrow-left Client: Bestman Solutions Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Senior Security Operations … Center Analyst - Permanent - Hybrid Bestman Solutions is working with a leading customer data science company to hire a senior security operations analyst to bolster its global information security team. This is a fantastic opportunity to work with a market-leading business, contribute to cutting-edge security operations, and play a key role in enhancing security … across global retail clients. Key Responsibilities Advanced threat detection and monitoring using industry-leading tools. Building and tuning detections using Kusto Query Language (KQL). Responding to and managing security incidents effectively. Engineering robust detections and performing proactive threat hunts. Supporting security automation and infrastructure-as-code initiatives. Qualifications We're looking for someone with relevant experience in More ❯

A dynamic and prestigious professional services company based in the heart of the City of London are seeking a talented Cyber Security Analyst to join their team. This multifaceted position offers an exceptional opportunity for an experienced professional to work with 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 More ❯

A dynamic and prestigious professional services company based in the heart of the City of London are seeking a talented Cyber Security Analyst to join their team. This multifaceted position offers an exceptional opportunity for an experienced professional to work with 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 More ❯

SOC Analyst – Infrastructure - Up to £50,000pa - London Location: London (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft … Sentinel and Defender . You'll support the organisation’s security operations by deploying and managing monitoring tools, responding to threats, and enhancing infrastructure protection across IT and OT environments. Key Responsibilities: Deploying and optimising Microsoft Sentinel and Microsoft Defender Monitoring alerts, investigating incidents, and supporting response efforts Managing core security infrastructure including firewalls, antivirus, encryption, and cloud … drive secure operations Ideal Candidate Profile: 5+ years in IT and/or cybersecurity roles Hands-on experience with Microsoft Sentinel and Defender Knowledge of Microsoft 365 and Azure security services (ideal but not essential) A recognised security qualification (e.g., CISMP, GSEC, Level 4+ apprenticeship) Strong communication skills and the ability to work independently Comfortable working across multiple More ❯

SOC Analyst – Infrastructure - Up to £50,000pa - London Location: London (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft … Sentinel and Defender . You'll support the organisation’s security operations by deploying and managing monitoring tools, responding to threats, and enhancing infrastructure protection across IT and OT environments. Key Responsibilities: Deploying and optimising Microsoft Sentinel and Microsoft Defender Monitoring alerts, investigating incidents, and supporting response efforts Managing core security infrastructure including firewalls, antivirus, encryption, and cloud … drive secure operations Ideal Candidate Profile: 5+ years in IT and/or cybersecurity roles Hands-on experience with Microsoft Sentinel and Defender Knowledge of Microsoft 365 and Azure security services (ideal but not essential) A recognised security qualification (e.g., CISMP, GSEC, Level 4+ apprenticeship) Strong communication skills and the ability to work independently Comfortable working across multiple More ❯

Tier 1 SOC Analyst • Ideal opportunity for a cyber security enthusiast with at least 1 year of experience in a Tier 1 SOC role, looking to grow within a collaborative and fast-paced environment. • Full-time, permanent role with a UK-based IT services company offering a competitive salary and excellent benefits. • Immediate start available – candidates with short … availability are highly encouraged to apply. • To apply, please email oliver.light@searchability.com Who are the client? Our client is a well-established managed services provider with a growing cyber security division. With a strong reputation for delivering robust security services to clients across the UK, they offer an inclusive, team-oriented culture with a focus on continuous learning … and career development. What will you be doing? As a Tier 1 Cyber Security SOC Support Analyst, you’ll play a critical front-line role in monitoring cyber threats and responding to security incidents. You’ll triage alerts, provide initial incident response using predefined playbooks, and escalate high-priority threats to the senior escalation team. You’ll More ❯

Tier 1 SOC Analyst • Ideal opportunity for a cyber security enthusiast with at least 1 year of experience in a Tier 1 SOC role, looking to grow within a collaborative and fast-paced environment. • Full-time, permanent role with a UK-based IT services company offering a competitive salary and excellent benefits. • Immediate start available – candidates with short … availability are highly encouraged to apply. • To apply, please email oliver.light@searchability.com Who are the client? Our client is a well-established managed services provider with a growing cyber security division. With a strong reputation for delivering robust security services to clients across the UK, they offer an inclusive, team-oriented culture with a focus on continuous learning … and career development. What will you be doing? As a Tier 1 Cyber Security SOC Support Analyst, you’ll play a critical front-line role in monitoring cyber threats and responding to security incidents. You’ll triage alerts, provide initial incident response using predefined playbooks, and escalate high-priority threats to the senior escalation team. You’ll More ❯

Senior Security Analyst, London (City of London) Client: Barclay Simpson Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Financial Service firm seeks a Senior Cyber Security Analyst to join its Security team. This individual will play a critical … role in protecting and enhancing the security of the firm’s information assets. In this role, you will act as the first point of contact for security-related incidents, and conduct investigative work including malware analysis, email forensics, and other incident response activities. The successful candidate will be a hands-on, technically skilled security professional with experience … across a broad range of cybersecurity disciplines (red/purple and blue team). This experience will enable you to help shape, implement, and maintain effective security controls and infrastructure across the firm. This is a hybrid role (3 days in the office), London-based, with a salary up to £85,000 base. Please note: This client cannot sponsor. More ❯

IT Security Analyst (BBBH156528) City of London, England Salary: GBP45000 - GBP50000 per annum Job Overview Goodman Masson is partnering with a respected not-for-profit organisation to recruit an IT Security Analyst . This is a great opportunity to join a purpose-driven organisation, supporting the protection of critical systems and information. You’ll work closely … with the IT Security Manager to monitor networks, respond to incidents, and enhance cyber resilience across the organisation. The role also includes conducting vulnerability assessments, supporting audits, and helping to strengthen third-party security compliance. Key Responsibilities: Monitor security systems and investigate incidents Operate firewalls, EDR, SIEM tools, and encryption software Support vulnerability testing and risk analysis … Assist with third-party vendor assessments and internal audits Contribute to the ongoing improvement of security processes What We’re Looking For: Experience in IT security or within a SOC/NOC environment Strong knowledge of Microsoft Defender, EDR, and network architecture Understanding of security frameworks (e.g., MITRE ATT&CK, NIST, ISO 27001) Excellent communication and teamwork More ❯

Exciting contract role available for a passionate SOC Analyst - Tier 2/Tier 3 who has deep experience in tackling complex cyber security operation incidents within a dynamic Banking or Financial Services environment. As a Senior SOC analyst, you will be accustomed to creating threat hunting activities on the MITRE ATT&CK framework. You will get the … opportunity to create custom tool developments and implement security automation processes for the organisation. You will have deep experience in establishing cyber operations key risk indicators and will be able to identify data points required to measure them. This role will suit a SOC Analyst with a strong technology background, advanced malware analysis, reverse engineering skills, and complex … forensic investigations experience. The ideal candidate will be a Senior SOC Analyst within another Banking organisation. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. More ❯

Exciting contract role available for a passionate SOC Analyst - Tier 2/Tier 3 who has deep experience in tackling complex cyber security operation incidents within a dynamic Banking or Financial Services environment. As a Senior SOC analyst, you will be accustomed to creating threat hunting activities on the MITRE ATT&CK framework. You will get the … opportunity to create custom tool developments and implement security automation processes for the organisation. You will have deep experience in establishing cyber operations key risk indicators and will be able to identify data points required to measure them. This role will suit a SOC Analyst with a strong technology background, advanced malware analysis, reverse engineering skills, and complex … forensic investigations experience. The ideal candidate will be a Senior SOC Analyst within another Banking organisation. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. More ❯

Social network you want to login/join with: Security Operations Center Analyst - L2/L3, london (city of london) col-narrow-left Client: Bangura Solutions Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Exciting contract … role available for a passionate SOC Analyst - Tier 2/Tier 3 who has deep experience in tackling complex cyber security operation incidents within a dynamic Banking or Financial Services environment. As a Senior SOC analyst, you will be accustomed to creating threat hunting activities on the MITRE ATT&CK framework. You will get the opportunity to … create custom tool developments and implement security automation processes for the organisation. You will have deep experience in establishing cyber operations key risk indicators and will be able to identify data points required to measure them. This role will suit a SOC Analyst with a strong technology background, advanced malware analysis, reverse engineering skills, and complex forensic investigations More ❯

Tier 1 Bank seeks a L2 SOC Analyst to join their SOC team. This role plays an essential part in the safeguarding of the firm’s assets, and the strengthening of the firm’s Cyber Security posture. In this Tier 2 SOC role, you’ll lead the response to escalated security incidents, managing the full incident lifecycle More ❯

Tier 1 Bank seeks a L2 SOC Analyst to join their SOC team. This role plays an essential part in the safeguarding of the firm’s assets, and the strengthening of the firm’s Cyber Security posture. In this Tier 2 SOC role, you’ll lead the response to escalated security incidents, managing the full incident lifecycle More ❯

Miryco are working with a leading insurance/asset manager advising in their search for an immediately available junior Cyber Security Analyst for a 6 month fixed-term project. This role will suit a candidate with 1-2 years cyber security experience who is looking for additional experience within a elite, high-performance environment. Responsibilities will include … and assist with remediation efforts as needed. Coordinate and track penetration testing initiatives. Support the onboarding of new applications into the environment. Assist in the Investigation and response to security incidents and breaches. Assist in the administration of email and web gateway security. Work closely with IT and other departments to promote and enforce security best practices. Remain … informed about the latest trends, threats, and advancements in cybersecurity technologies. Desired Experience: 1-2 years cyber security experience A 2:1 degree in a computer/technology based degree Good stakeholder management skills. Please note our client is unable to offer sponsorship for this opportunity. Finally, should you not be contacted within five working days of submitting your More ❯