26 to 50 of 145 Security Posture Jobs in London

trust MongoDB to build next-generation, AI-powered applications. We are looking for an experienced Lead for our SRE, InfraSec team, to guide the security of our cloud-based infrastructure. As a Lead SRE, you will be very hands-on technically while also directly managing a small team of … SREs. The InfraSec team collaborates closely with other engineering teams to ensure that our infrastructure adheres to the highest security standards. They build essential security infrastructure and implement controls that reinforce the platform's security posture. This is an SRE team, which means you can expect a … highly hands-on approach, tackling the technical challenges of implementing large scale solutions. This team is deeply involved in the technical aspects of security and the nuances of its actual implementation. This role can be based out of our NYC HQ, Dublin office, or one of our many other More ❯

The primary responsibility of this role is to develop, configure, and implement a comprehensive security plan for our current Microsoft 365 E3 systems based on Microsoft's best practices and recommendations. This position requires a deep understanding of Microsoft security frameworks, Azure security features, and the ability … to apply these solutions to enhance our organization's overall security posture. Key Responsibilities: Develop and configure security plans for Microsoft 365 E3 systems, ensuring alignment with Microsoft's security recommendations. Collaborate with internal stakeholders to understand security needs and implement tailored security configurations for … Microsoft 365 and Azure environments. Leverage Microsoft's security best practices, tools, and guidelines to enhance data protection, compliance, and overall security. Review and configure Microsoft 365 E3 security settings, including conditional access, identity protection, data loss prevention (DLP), and multi-factor authentication (MFA). Implement and manage More ❯

The primary responsibility of this role is to develop, configure, and implement a comprehensive security plan for our current Microsoft 365 E3 systems based on Microsoft's best practices and recommendations. This position requires a deep understanding of Microsoft security frameworks, Azure security features, and the ability … to apply these solutions to enhance our organization's overall security posture. Key Responsibilities: Develop and configure security plans for Microsoft 365 E3 systems, ensuring alignment with Microsoft's security recommendations. Collaborate with internal stakeholders to understand security needs and implement tailored security configurations for … Microsoft 365 and Azure environments. Leverage Microsoft's security best practices, tools, and guidelines to enhance data protection, compliance, and overall security. Review and configure Microsoft 365 E3 security settings, including conditional access, identity protection, data loss prevention (DLP), and multi-factor authentication (MFA). Implement and manage More ❯

UK based, primarily remote working with some travel required to our London Office. Sponsorship is not available for this role. What you will do: Security Integration in CI/CD Pipelines: Implement security controls within CI/CD pipelines using automation and best practices, ensuring vulnerabilities are caught … early in the development cycle. Infrastructure as Code (IaC) Security: Secure the infrastructure by applying security measures to IaC tools such as Terraform and Ansible. Container Security: Ensure that containers (Docker, Kubernetes) are secured by configuring appropriate policies, scanning for vulnerabilities, and managing runtime security. Cloud Security: Design, implement, and manage security across Azure, focusing on identity management, data protection, and network security. Vulnerability Management: Identify and prioritize vulnerabilities across infrastructure and applications, and collaborate with teams to remediate them in a timely manner. Threat Modelling and Risk Assessment: Perform threat modelling to identify security More ❯

Cyber Security Reporting Analyst (BH-113773) Location: London, England Sector: IT Salary: £200.00 to £280.00 per day Cyber Security Reporting Analyst (6-month Contract) Location: Hybrid working - 2 days in the London Office per week Duration: 6-month contract Rate: Up to £280 per day Inside IR35 About … the Role: We are looking for a dynamic and experienced Cyber Security Reporting Analyst to join our team for a financial client. This is an exciting opportunity to work at the forefront of driving the security posture of the bank, ensuring we provide a safe and sustainable … digital environment for their customers. The role will focus on the definition, design, and delivery of security reporting that supports our mission to provide data-led security insights. You'll play a key role in supporting the maturity of their continuous control monitoring service and collaborating with teams More ❯

Security Analyst Full Time | Hybrid | Central London £65,000 - £75,000 per annum Is this the Security Analyst role for you? Crone Corkill are assisting a Central London based client as they look to add their first EU based Security Analyst to the team. Collaborating closely with … the Security team in the US, you'll be responsible for incident response, vulnerability management, risk analysis and detection, with a particular focus on Europe and APAC. This is a brand new hire for a mid-level Analyst who has a passion for Information & Cyber Security, is eager … to learn & collaborate, but also enjoys working independently with a good level of autonomy. What will you do as a Security Analyst? Monitor the Security estate, network traffic and systems to detect and respond to incidents, breaches and suspicious activity Investigate incidents, discover root cause and implement measures More ❯

Security Analyst Full Time | Hybrid | Central London £65,000 - £75,000 per annum Is this the Security Analyst role for you? Crone Corkill are assisting a Central London based client as they look to add their first EU based Security Analyst to the team. Collaborating closely with … the Security team in the US, you'll be responsible for incident response, vulnerability management, risk analysis and detection, with a particular focus on Europe and APAC. This is a brand new hire for a mid-level Analyst who has a passion for Information & Cyber Security, is eager … to learn & collaborate, but also enjoys working independently with a good level of autonomy. What will you do as a Security Analyst? Monitor the Security estate, network traffic and systems to detect and respond to incidents, breaches and suspicious activity Investigate incidents, discover root cause and implement measures More ❯

A leading bank is seeking a skilled Security Operations Manager to strengthen its IT Security team. This role involves optimizing security controls, frameworks, and processes while supporting the integration of new technologies to enhance the bank's security posture. You will act as the right hand … to the Head of IT Security, ensuring robust security services across the organization. Key Responsibilities: Security Operations: Oversee and improve IT Security operations, ensuring efficient and compliant management of security services. Vendor Management: Manage outsourced security providers, ensuring performance meets established SLA standards. Incident … Response: Lead and manage IT security incidents, including forensics when necessary. Security Services: Drive the delivery of services including Threat & Vulnerability Management, Privileged Access Management, IAM, DLP, Network Security, and Penetration Testing. Project Leadership: Lead IT/Cybersecurity improvement projects as an SME. Risk & Compliance: Evaluate IT More ❯

and collaborate as one team. All of these while having fun truly makes FlexTrade a wonderful place to work. The Team As a Senior Security Engineer, you will be responsible for designing, implementing, and maintaining our organization's security infrastructure and systems. You will play a critical role … ensuring the confidentiality, integrity, and availability of our systems, networks, and data. You will collaborate closely with cross-functional teams to identify and mitigate security risks, develop and enforce security policies. Additionally, you will lead security-related projects, mentor junior security engineers, and stay updated with … the latest industry trends and emerging threats. Our mission is to provide strong and reliable security for our IT infrastructure. We strive to be recognized for our excellence in safeguarding our systems and supporting our Application teams, Clients and the larger ITSMission. Responsibilities Develop and implement comprehensive security More ❯

Security Engineer, AWS SOC Incident Response Job ID: Amazon Data Services UK Limited The Amazon Web Services Security Operations Center AWS-SOC Team manages security issues across the globe. The team is looking for a highly motivated, technically inclined individual to work as a Security Engineer. … SOC location. You need to be comfortable working in a dynamic technical, and at times, ambiguous environment. Key job responsibilities Detect, monitor and analyze security alerts from various sources to detect and respond to potential threats in real-time. Develop, implement, and fine-tune detection rules and correlation logic … to improve threat detection capabilities. Conduct in-depth investigations of security incidents, perform forensic analysis, and coordinate incident response activities. Maintain and optimize security information and event management systems and other security tools used in the SOC. Collaborate with other teams to enhance threat intelligence, improve incident More ❯

With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Introducing Security We are seeking a highly motivated and detail-oriented Security Operations Analyst to join our dynamic Security Operations Team. As a Security Operations Analyst, you will play a critical role in safeguarding our organization's assets and data by actively monitoring, analysing, and responding to security incidents. You will also ensure that our security tools are optimized to their full potential, create and maintain detailed documentation, and provide key … threats, and looking to grow within a fast-paced and evolving environment, we'd love to hear from you. Join us in strengthening our security posture and contributing to the protection of critical systems and data. As a Security Analyst at Trainline, you will Own the monitoring More ❯

Director of Information Security – FinTech/SaaS 📍 London (Remote-first, with occasional office travel) 💰 £95,000 – £115,000 + Bonus + Potential Equity We’re partnered with a fast-growing FinTech/SaaS business on the search for a Director of Information Security —a strategic hire to lead … their security function as the company scales across new markets and product lines. This is a high-impact role for someone who’s equally confident defining security strategy as they are rolling up their sleeves to get into the technical detail when needed. 🔐 About the Role As Director … of Information Security, you’ll be responsible for owning and evolving the company’s security posture across people, process, and technology. You’ll work closely with leadership, product, and engineering teams to ensure security is embedded across the business—from architecture and operations to compliance and More ❯

Director of Information Security – FinTech/SaaS 📍 London (Remote-first, with occasional office travel) 💰 £95,000 – £115,000 + Bonus + Potential Equity We’re partnered with a fast-growing FinTech/SaaS business on the search for a Director of Information Security —a strategic hire to lead … their security function as the company scales across new markets and product lines. This is a high-impact role for someone who’s equally confident defining security strategy as they are rolling up their sleeves to get into the technical detail when needed. 🔐 About the Role As Director … of Information Security, you’ll be responsible for owning and evolving the company’s security posture across people, process, and technology. You’ll work closely with leadership, product, and engineering teams to ensure security is embedded across the business—from architecture and operations to compliance and More ❯

Senior Cyber Security (GRC) Analyst This Senior Cyber Security (GRC) Analyst will report to the Cyber Security Governance, Risk & Compliance Manager and will work within the Information Systems directorate based in either our London or Crawley office. You will be a permanent employee. You will attract a … hundreds of retailers' products. Discounted gym membership. Employee Assistance Programme. Job Purpose The Senior Governance Risk and Compliance (GRC) Analyst will support the Cyber Security GRC Manager in developing IT governance, risk management, and compliance strategies across UK Power Networks information applications and users to safeguard essential business services … the GRC manager to represent UKPN in energy sector industry forums and regulatory working groups, working collaboratively with Ofgem and the Department for Energy Security and Net Zero. Communication: Communicate and work with all teams and partners in UK Power Networks. Good verbal, written, and presentational skills to express More ❯

You will support the delivery of cybersecurity solutions across the Energy and Utilities sector, working with clients to protect critical infrastructure and improve their security posture in line with industry and regulatory expectations. This delivery-focused role centres on infrastructure security, OT/IT boundary protection, and … implementation of technical controls across regulated environments. You will contribute to assurance activities, support security design reviews, and assist in deploying cybersecurity measures that enable compliance and operational resilience. The role provides the opportunity to work on complex infrastructure challenges, supporting the protection of nationally significant services through practical … standards-aligned cybersecurity delivery. Responsibilities Deliver and support the implementation of cybersecurity solutions within the Energy and Utilities sector, focusing on infrastructure security and regulatory alignment. Perform security assessments and system hardening activities across cloud, on-premises, and hybrid infrastructure, including servers, endpoints, and network layers. Support the More ❯

is available in the Android and iOS app stores. Sling is a product by Avian Labs, Inc. About the Role We are seeking a Security Engineer to develop and operationalise Sling's security strategy. In this role, you'll work with our engineering and compliance teams to design … build, and maintain key security infrastructure and practices to ensure compliance with global security and operational resilience regulations. Being a regulated entity, customer data is vital to our success and you'll play a defining role to ensure it's kept safe - and to ensure that our regulators … and stakeholders are confident in our security posture. Key Responsibilities Ensure that the Sling Money platform, services and company are appropriately secured in both practical terms and in compliance with global security and resilience regulations including DORA, SOC2, ISO27001, CCPA, and related standards Help develop a strong risk More ❯

At Vanta, our mission is to secure the internet and protect consumer data. We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior … security experience, many have been successful at Vanta without it. As Vanta's Upmarket Customer Success Manager, you will play a pivotal role in guiding some of our largest customers through their security and compliance journeys with Vanta's specialized solutions. By combining your customer-centric approach with … expertise in Vanta's products and security best practices, you contribute to the overall success and satisfaction of Vanta's customers in achieving robust security and compliance outcomes. Vanta's success over the last year was exponential, and we are now working to provide world-class customer experience More ❯

the firm, including the central operations of finance, information technology, marketing, risk, legal, operations and human resources. What You'll Do 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 … 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. * 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 More ❯

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 … 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 More ❯

The IT Security Lead will report to the Senior IT Director to ensure secure and compliant IT Systems are implemented and maintained throughout the organisation. Client Details Our client is a large and global organisation within the healthcare industry, known for its commitment to innovation and excellence. They have … a significant presence in Newcastle Upon Tyne and a new office in Uxbridge. Description Develop and implement IT security strategies and infrastructure. Lead implementation of Security tools Lead threats and vulnerabilities assessment, analysis and management Monitor and analyse the organisation's security posture on an ongoing … basis. Lead and coordinate IT security incident response efforts, continue improving the incident management process. Ensure compliance with all relevant information security and healthcare industry regulations. Conduct and facilitate IT security audits and risk assessments. Provide training and guidance on IT security best practices. Develop and More ❯

The IT Security Lead will report to the Senior IT Director to ensure secure and compliant IT Systems are implemented and maintained throughout the organisation. Client Details Our client is a large and global organisation within the healthcare industry, known for its commitment to innovation and excellence. They have … a significant presence in Newcastle Upon Tyne and a new office in Uxbridge. Description Develop and implement IT security strategies and infrastructure. Lead implementation of Security tools Lead threats and vulnerabilities assessment, analysis and management Monitor and analyse the organisation's security posture on an ongoing … basis. Lead and coordinate IT security incident response efforts, continue improving the incident management process. Ensure compliance with all relevant information security and healthcare industry regulations. Conduct and facilitate IT security audits and risk assessments. Provide training and guidance on IT security best practices. Develop and More ❯

Venn Group are working with a local authority in London to recruit an interim Cyber Security Analyst, with a focus on Microsoft Sentinel. The Cyber Security Analyst will work to bolster the cyber security estate and ensure full integration with the use of Microsoft's Sentinel SIEM … system. Contract length: 3 months initial Location: London Working pattern: 2 days onsite per week IR35 status: Inside Key responsibilities of the interim Cyber Security Analyst: Lead the adoption of Sentinel to identify and mitigate risks Integrate Sentinel with other security systems to create a cohesive security infrastructure Implement AI and automation to enable rapid response to common incidents. Provide expert advice on security monitoring, log management, and incident response best practices to strengthen the organisation's overall security posture. Train and familiarise permanent staff with Sentinel to ensure effective use and understanding Desired More ❯

in funding to fuel the next phase of our journey. Hi, I'm Kuvera, the COO at HowNow. I'm looking for an Information Security Lead to join us. As our first InfoSec hire, you will be our subject matter expert, guiding our fast-growing Learning Tech SaaS platform … with your practical knowledge on everything security-related. You'll be responsible for identifying, assessing, and mitigating risks for the business, as well as developing processes and controls to support our commercial, engineering, and product teams. Alongside opportunities to develop and grow your career, we're a fun and … friendly bunch. Have a look at the video below to understand what it's like to work here. Day-to-day tasks will include: Security Ownership & Leadership: Own and lead HowNow's information security function, working cross-functionally to align with business needs. Maintain and evolve our ISO More ❯

This is an excellent opportunity for Cyber Security Architect Role professionals to be part of leading-edge technology projects. Cognizant's Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and ongoing support across the entire enterprise technology infrastructure. Our services include … clients maximize value in their infrastructure resources while optimizing infrastructure performance and cost. Responsibilities Responsible to lead the design and implementation of comprehensive cyber security architectures that align with business objectives and regulatory requirements. Responsible to oversee the deployment and management of Azure Firewall/Google Firewalls, and Cisco … Firewall to ensure robust network security. Provide expert guidance on security best practices and emerging threats to internal teams and stakeholders. Develop and enforce security policies, standards, and procedures to protect sensitive data and systems. Conduct regular security assessments and audits to identify vulnerabilities and recommend mitigation More ❯

hundreds of thousands of restaurant, grocery and convenience partners across the globe. About this role: At Just Eat we've built a world-class Security team that believes passionately in protecting our products, our data, the data of our customers and our people. As a Senior Cloud Security … automation and tooling, be it existing technologies, open-source or developing bespoke solutions. Day to day, this role will involve managing our Cloud Infrastructure Security Posture across our brands, working alongside colleagues in Canada, The Netherlands, Germany and the UK. The team is responsible for ensuring development in … the Cloud is carried out to the highest security standards, driving the brand towards Compliance As Code and monitoring our environments for configuration and build improvements, as well as potential vulnerabilities or threats. The role requires a well-rounded and upbeat person to build collaborative relationships to support the More ❯