126 to 150 of 593 Security Operations Jobs in London

Cognism's contact data and contextual signals are trusted by thousands of revenue teams to eliminate the guesswork from prospecting. The RoleAt Cognism, the security of our data, our systems and our clients' systems is a business priority. Information security is embedded in the way we work … culture where the fastest path is the securest path. As the function continues to mature, we are now hiring for a Director of Security Engineering & Operations to report directly to our CISO. In this role you will own and drive the technical security strategy for Cognism ...

Security Platform Engineer, Google Cloud Public Sector Share Security Platform Engineer, Google Cloud Public Sector Google London, UK Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. X Must be a British citizen to meet compliance … techniques. Current and active UK Developed Vetting (DV) Security Clearance. About the job As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. Your aim is to provide the flexibility, reliability, and scalability ...

growing, values-driven team of specialists who work with government clients across Cyber, Telecommunications and Data. We are seeking a talented and motivated Cyber Security Technical Security Consultant to join our team and contribute to our mission of protecting the UK through data-driven insights and solutions. … teams. You will be expected to help design, document, and build secure networks or systems: solving some of the UK’s most exciting cyber security challenges. What’s in it for you? You will be joining the company at Daintta "Consultant" grade. In addition to being rewarded fairly ...

Senior Security Engineer 2.4 Months £700/Day Inside IR35 Locations Nationally Clearance: SC We are seeking a Senior Security Engineer for our Government client and can based at your nearest hub (they have offices nationally). All staff working for the client are expected to spend … least 40% of their working time in their nearest office. The Senior Security Engineer role is a 2.4 month contract paying between £600 - £700/Day Inside IR35. This role is inside IR35 - Due to the service of the role it will now be based on an Umbrella solution. ...

Senior Security Technical Program Manager London Position Summary The Senior Technical Program Manager, Physical Security provides regional program leadership for physical security deployments supporting new data center construction, campus expansions, and major technology upgrades. Acting as the primary security program representative, this role ensures security requirements are successfully integrated into project execution while coordinating operational readiness and transition into service. The Physical Security TPM provides governance, stakeholder coordination, customer engagement, and program oversight while partnering closely with Construction, Security Operations, Network Engineering, Procurement, and Customer Security teams. Primary Responsibilities Serve ...

London - United Kingdom Type: Permanent Lead SOC Architect | Up to £100k | Guildford/Frimley | Hybrid I'm working with a leading Defence and National Security organisation looking for a Lead SOC Architect to shape and deliver complex Security Operations Centre solutions. This is a senior architecture position … infrastructure • Defining SOC concepts, CONOPS and high/low-level architecture designs • Working directly with senior client and government stakeholders • Designing and integrating security technologies including SIEM, SOAR, EDR, Threat Intelligence and Vulnerability Management • Assessing existing SOC capabilities and developing security maturity • Designing scalable, resilient on-prem ...

purpose of this role is to assist the Director of Business Information Security (BISO) in all security matters relating to the oversight of Information and Cyber Security within the LCH Ltd. business line of LSEG’s Post Trade division. The successful candidate will be charged with ensuring … that the critical business systems and data assets of LCH Ltd. are adequately protected, and that all related information security and cyber controls remain effective and within risk appetite and/or have appropriate risk treatment plans in place to bring them back into risk appetite.The role will best ...

seeking an experienced Cyber Risk & Security Manager to lead the delivery of cyber risk assessments, governance advisory services, security maturity programmes, and SOC strategy engagements. The role requires a highly capable security professional with experience across risk advisory, vulnerability management, security operations design, compliance frameworks … executive reporting. The successful candidate will operate at both strategic and technical levels, supporting board-level decision‐making while driving operational security improvements aligned to recognised standards such as NIST CSF, ISO 27001, DORA, PCI‐DSS, and MITRE ATT&CK. Reporting To: Director/Head of Cyber Security ...

NewDay is recruiting a brand-new Deputy Chief Information Security Officer role to help shape, lead and strengthen our enterprise-wide security capability. Reporting directly to the CISO, you will be the senior operational leader for Information Security and the CISO’s principal deputy. You will translate … security strategy into clear priorities, measurable outcomes and consistent execution across security operations, governance, risk, architecture, engineering, identity, third-party security, resilience and assurance. This is a high-impact leadership opportunity with significant enterprise visibility. You will represent Information Security at senior forums, provide clear ...

million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions.Blockchain.com is looking for an experienced Chief Information Security Officer (CISO) to lead our global cyber security organization as we continue to scale and prepare for our next phase of growth, including … journey toward becoming a US public company.Reporting to the CTO, the CISO will define and execute the company's global cybersecurity strategy, ensuring the security, resilience and integrity of our platform while enabling rapid product innovation. This executive will be a trusted advisor to the leadership team and Board ...

wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. Blockchain.com is looking for an experienced Chief Information Security Officer (CISO) to lead our global cyber security organization as we continue to scale and prepare for our next phase of growth, including … toward becoming a US public company. Reporting to the CTO, the CISO will define and execute the company's global cybersecurity strategy, ensuring the security, resilience and integrity of our platform while enabling rapid product innovation. This executive will be a trusted advisor to the leadership team and Board ...

hackajob is partnering directly with Google to hire for this role. As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. Your aim is to provide the flexibility, reliability, and scalability of public cloud … customers with exceptionally high security requirements that can only be met in a private cloud environment. You will deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment whilst working closely with Google product teams to continually improve our technology. ...

hackajob is partnering directly with Google to hire for this role. As a part of the UK Security Operations (SecOps) team in Google Public Sector, you will deliver, operate and secure private cloud services. Your aim is to provide the flexibility, reliability, and scalability of public cloud … customers with exceptionally high security requirements that can only be met in a private cloud environment. You will deliver and operate these private cloud deployments for the most critical customers, helping scale, secure and maintain the deployment whilst working closely with Google product teams to continually improve our technology. ...

Cyber Security Engineer | Zero Trust Platform & Identity Controls | Scale-Up Global Insurance Group | London (Hybrid) | £75-95K base DOE About the Company Our client is a fast-scaling, PE-backed specialist insurance group operating across the UK, Ireland, Europe, Singapore, and Australia. Having acquired over fifty separate businesses … radical simplicity—moving dynamically without layers of bureaucracy or corporate hand-holding. They are anti-bureaucracy but pro-governance, delivering regulatory compliance and security controls (ISO 27001/NIST CSF) directly through platform automation rather than paperwork and committees. If you are an exceptionally bright, technically curious engineer ...

Role SummaryAn experienced cyber security leader responsible for developing and executing enterprise-wide cyber defence strategies to protect critical business systems, data, and infrastructure. Leads security operations, threat detection, incident response, and cyber resilience initiatives while ensuring alignment with organisational risk management objectives.Key ResponsibilitiesLead and manage … Cyber Defence function, overseeing security operations, threat intelligence, vulnerability management, and incident response capabilities.Develop and implement cyber defence strategies, policies, and procedures to protect against evolving cyber threats.Direct Security Operations Centre (SOC) activities, ensuring effective monitoring, detection, investigation, and response to security incidents.Oversee threat intelligence ...

underlying infrastructure.Why we need this roleWe are seeking a Tech Lead - SOC Responder. This is an opportunity to meaningfully contribute to a highly visible security operations function with global impact upon Colt, business units, partners, and customers. While working as part of this team, the successful individual will … provide world class incident response functions to detect, protect, respond, and sustain operations within cyberspace. This role operates at a Tier 3 level, with the expectation that the individual has undeniable experience handling major and complex cyber incidents, independently leading and managing incidents end to end, delivering clear ...

build meaningful products, solve real problems and make a genuine difference for local businesses, we’d love to hear from youYour MissionAs a SecOps Specialist, you protect Teya by detecting, investigating, and responding to security incidents while ensuring our security operations are reliable, scalable, and continuously improving.You … will lead complex SOC investigations, provide L3 support, maintain and improve core security tooling, and build automations and integrations that increase speed, consistency, and quality across security operations.You will work closely with Security Engineering, IT, Infrastructure, Platform, Cloud, and Product teams to reduce risk and embed security ...

your well-being is prioritized and your potential can thrive.The RoleThe Director, Cyber Defense, leads Kyndryl's operational defense mission across a globally distributed security organization. This role reports to the Vice President and Deputy CISO, Cyber Operations.You will own the full incident response lifecycle, run follow … security operations across AMER, EMEA, and APAC, direct the cyber threat intelligence program, and drive the conversion of that intelligence into the detection coverage and defensive architecture that protect Kyndryl's global enterprise estate. You will set the engineering discipline that keeps detection content tested, version-controlled ...

shaping the future of fintech – and we’re just getting started.The roleCheckout.com is scaling a multi-cloud environment at pace, and security architecture is central to how we do it safely.As Senior Cloud Security Engineer, you'll work closely with Engineering, GRC, Technology Risk, and Security Operations to embed security into every design decision and to make sure we can see what's happening across the estate once it's live.You'll help embed security within the design phase and ongoing operations of our multi-cloud posture, define guardrails and policy-as-code ...

inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The GRC Consultant (Cyber Assurance/Security Operations Manager) is primarily responsible for ensuring the security controls (people, process, technology) are in place and operating as designed. The primary … design, development, test and evaluation of information security throughout its lifecycle. This is to ensure the business purpose of the system is enabled in a safe and secure manner based on the alignment of identified risks to the acceptable risk posture of the business. Looking ahead to future opportunities ...

shaping the future of fintech – and we're just getting started. The roleCheckout.com is scaling a multi-cloud environment at pace, and security architecture is central to how we do it safely. As Senior Cloud Security Engineer, you'll work closely with Engineering, GRC, Technology Risk, and Security Operations to embed security into every design decision and to make sure we can see what's happening across the estate once it's live. You'll help embed security within the design phase and ongoing operations of our multi-cloud posture, define guardrails ...

support firms to be an effective line of defence. The role We have an exciting opportunity for a permanent Head of AI & Technology Security Operations. This role is designed for an experienced manager, senior technical specialist, or existing Head of Department with proven experience of leading teams and operating … successful candidate will strengthen their strategic and operational leadership while overseeing high‐tempo, service‐critical digital and AI operations. The Head of AI & Technology Security Operations is accountable for ensuring that the FCA’s technology estate — including rapidly expanding AI capabilities — is robust, secure, and able to withstand ...

need this role We are seeking a Tech Lead - SOC Responder. This is an opportunity to meaningfully contribute to a highly visible security operations function with global impact upon Colt, business units, partners, and customers. While working as part of this team, the successful individual will provide world … class incident response functions to detect, protect, respond, and sustain operations within cyberspace. This role operates at a Tier 3 level , with the expectation that the individual has undeniable experience handling major and complex cyber incidents, independently leading and managing incidents end to end, delivering clear and effective stakeholder ...

Senior Cyber Security Analyst £75,000 GBP Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent An opportunity exists for an experienced Cyber Security Operations Specialist to join a fast-growing Blue Team within a dynamic Cyber Practice. This senior role offers the chance … across cloud, endpoints, and networks Identify gaps in detection coverage, log ingestion, and alerting, aligned with business risks and threat landscapes Review and optimise SecOps standards and capabilities, including logging requirements, detection trends, and operational improvements Conduct security monitoring, triage triggered alerts, and recommend enhancements (rota basis ...

dayLondon, England Contract Cyber Security Contractors (Multiple Opportunities) | SC Cleared | 594/day | Remote UKLocation: UK Remote (occasional client-site visits required)Contract: Inside IR35Rate: 594 per day (Umbrella)Duration: Until March 2027Security Clearance: Active SC Clearance Required We are supporting a major, long-term Cyber Security Programme … seeking experienced SC-cleared professionals across several specialist disciplines. These are excellent opportunities to join a high-profile programme delivering critical security services within a complex environment.Opportunities AvailableSecurity Architect (Cloud Security)Key responsibilities include:Cloud security architecture and design assuranceSecurity assessments and risk reviewsDevelopment and implementation ...