25 of 25 Remote Security Operations Jobs in London

Senior Security Operations Analyst (SOC) London/WFH to £100k Are you a technologist SOC Analyst looking for an opportunity to make an impact, working on complex and interesting systems? You could be progressing your career in a hands-on role at a global cryptocurrency market data and trade execution technology company that is experiencing great success and … is growing as a result. As a Senior Security Operations Analyst you will be responsible for monitoring and analysing security incidents, responding to threats in real-time and ensuring the integrity of core systems and platforms. You will work closely with the SOC Manager across daily activities of the Security Operations Center, continuously monitoring security alerts and incidents using SIEM tools (Splunk) to create detection use cases, analyse security event data for proactive threat hunting and conduct research on the latest threats and vulnerabilities to enhance incident response readiness and capabilities. Location/WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to More ❯

Senior Security Operations Analyst (SOC) London/WFH to £100k Are you a technologist SOC Analyst looking for an opportunity to make an impact, working on complex and interesting systems? You could be progressing your career in a hands-on role at a global cryptocurrency market data and trade execution technology company that is experiencing great success and … is growing as a result. As a Senior Security Operations Analyst you will be responsible for monitoring and analysing security incidents, responding to threats in real-time and ensuring the integrity of core systems and platforms. You will work closely with the SOC Manager across daily activities of the Security Operations Center, continuously monitoring security alerts and incidents using SIEM tools (Splunk) to create detection use cases, analyse security event data for proactive threat hunting and conduct research on the latest threats and vulnerabilities to enhance incident response readiness and capabilities. Location/WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to More ❯

Senior Security Operations Analyst (SOC) London/WFH to £100k Are you a technologist SOC Analyst looking for an opportunity to make an impact, working on complex and interesting systems? You could be progressing your career in a hands-on role at a global cryptocurrency market data and trade execution technology company that is experiencing great success and … is growing as a result. As a Senior Security Operations Analyst you will be responsible for monitoring and analysing security incidents, responding to threats in real-time and ensuring the integrity of core systems and platforms. You will work closely with the SOC Manager across daily activities of the Security Operations Center, continuously monitoring security alerts and incidents using SIEM tools (Splunk) to create detection use cases, analyse security event data for proactive threat hunting and conduct research on the latest threats and vulnerabilities to enhance incident response readiness and capabilities. Location/WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to More ❯

Senior Security Operations Analyst (SOC) London/WFH to £100k Are you a technologist SOC Analyst looking for an opportunity to make an impact, working on complex and interesting systems? You could be progressing your career in a hands-on role at a global cryptocurrency market data and trade execution technology company that is experiencing great success and … is growing as a result. All potential applicants are encouraged to scroll through and read the complete job description before applying. As a Senior Security Operations Analyst you will be responsible for monitoring and analysing security incidents, responding to threats in real-time and ensuring the integrity of core systems and platforms. You will work closely with … the SOC Manager across daily activities of the Security Operations Center, continuously monitoring security alerts and incidents using SIEM tools (Splunk) to create detection use cases, analyse security event data for proactive threat hunting and conduct research on the latest threats and vulnerabilities to enhance incident response readiness and capabilities. Location/WFH: You'll join More ❯

A leading professional services firm is seeking a Senior Manager or Associate Director to join its growing Cyber Security Operations team. This high-impact role focuses on the strategy, design, and continuous improvement of next-generation detection and response capabilities for a diverse portfolio of clients. Overview A leading professional services firm is seeking a Senior Manager or … Associate Director to join its growing Cyber Security Operations team. This high-impact role focuses on the strategy, design, and continuous improvement of next-generation detection and response capabilities for a diverse portfolio of clients. The ideal candidate will bridge business-level consulting with technical depth in security operations, helping shape operating models, design architectures, and … detection & response , or building and running modern SOCs. Strong understanding of Security Information and Event Management (SIEM) and Security Orchestration, Automation and Response (SOAR) platforms (e.g. Google SecOps, Chronicle, Siemplify). Proven experience in solution design , including development of HLD/LLD documentation and architectural blueprints. Familiarity with architecture frameworks (e.g. TOGAF ) and delivery models ( Agile, DevOps, Kanban More ❯

IT Security Operations Engineer - London Up to £550 p/d (outside IR35) 3 month initial term A leading construction engineering business is seeking an SecOps Engineer to their team. They are a well-established business about to enter considerable operational change making it an exciting time to join and be a part of their journey. This role … carries responsibility for ensuring collaboration between Information Security and the IT Ops team, you'll ensure the implementation of technical security controls supporting risk mitigation and contributing to the continual improvement of the business's security composure. Responsibilities: * Provide expertise on application, network and infrastructure security * Monitor security solutions including SIEM, threat detection and data … security, endpoint protection, network analytics for alerts * Provide documentation for technical standards to meet corporate security policies/industry best practice * Perform security reviews, identify gaps in security architecture and apply appropriate remediation * Ensure appropriate technical measures are in place to comply with regulations/legislations * Conduct vulnerability scanning, analysis and remediation * Patch management * Identify root More ❯

Job Title: Security Subject Matter Expert - Endpoint Contract Duration: Until End of Year Location: Hybrid (Onsite as required) Overview: We are seeking a Security Subject Matter Expert (SME) with a strong focus on endpoint security to join a critical security initiative. This role plays a key part in shaping and governing foundational security controls within … a global enterprise environment. You will act as a strategic advisor and technical authority, supporting the development and implementation of endpoint security practices, vulnerability management, asset control, and governance-aligned with the organisation's broader 2026 security strategy . This is an ideal opportunity for someone who may not see themselves as a traditional architect but brings deep … technical insight , strategic vision , and the ability to embed practical, scalable security controls . Key Responsibilities: Provide subject matter expertise in endpoint security controls, tooling , and decision-making. Partner with security analysts to design, embed, and operationalise foundational security controls. Maintain oversight of security operations to ensure alignment with long-term strategic goals. Contribute More ❯

Security Engineer - Product & Production Infrastructure Remote - United Kingdom Product Security Come join the company that is reinventing cloud security and empowering businesses to thrive in the cloud. As the fastest-growing startup ever, Wiz is on a mission to help organizations secure cloud environments that will accelerate their businesses. Trusted by security teams all over the … to our record growth. Come join our team and help us create secure cloud environments that allow the best companies to move faster. SUMMARY Wiz is looking for a Security Engineer for Product & Production Infrastructure who has experience performing security reviews, vulnerability management, and detection and response operations in cloud-native environments. You'll get to collaborate … also have the opportunity to influence our product roadmap by utilizing Wiz-for-Wiz to assess, monitor, and harden our environments. WHAT YOU'LL DO Lead threat modeling and security review exercises across Wiz's production and CI/CD environments - identifying and mitigating risks in our products and the cloud services that support them Drive vulnerability management and More ❯

Security Engineer - SC Cleared (or Eligible) - £550 per day - Inside IR35 - Remote - 12 Months initial contract We are currently working with a leading client in the zero carbon energy sector who are looking to bring on board an experienced Security Engineer to join their security implementation and engineering delivery team. This is a fantastic opportunity to work … on large-scale, business-critical projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework, participating in sprints and stand-ups. Managing and tracking workloads via Jira. Triaging customer requirements into … actionable deliverables. Acting as an escalation engineer for the Security Support Team. Supporting and mentoring junior engineers. Producing documentation and knowledge base material, as well as delivering knowledge transfer sessions. Occasionally supporting out-of-hours work. Technical Skills We're Looking For - My client is looking for demonstrable experience in as many of the following as possible: Enterprise firewalls More ❯

Security Engineer Are you the right candidate for this opportunity Make sure to read the full description below. - SC Cleared (or Eligible) - £550 per day - Inside IR35 - Remote - 12 Months initial contract We are currently working with a leading client in the zero carbon energy sector who are looking to bring on board an experienced Security Engineer to … join their security implementation and engineering delivery team. This is a fantastic opportunity to work on large-scale, business-critical projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework … participating in sprints and stand-ups. Managing and tracking workloads via Jira. Triaging customer requirements into actionable deliverables. Acting as an escalation engineer for the Security Support Team. Supporting and mentoring junior engineers. Producing documentation and knowledge base material, as well as delivering knowledge transfer sessions. Occasionally supporting out-of-hours work. Technical Skills We're Looking For - My More ❯

a recently lapsed clearance will be prioritised. Our client, one of the UKs largest producers of zero carbon energy, is looking for 2 Senior SOC Analysts to join their Security Operations Centre. This is an excellent opportunity for an experienced SOC professional to step into a senior role, leading on complex investigations and incident response within a high … The Senior SOC Analyst will act as the technical expert within the SOC, responsible for handling escalations from Tier 1 and Tier 2 analysts and managing the most complex security incidents. You will lead deep-dive investigations, improve detection and response processes, and play a key role in stakeholder engagement. Key responsibilities include: Analysing advanced security incidents, determining … technology stack, including: SIEM: Microsoft Sentinel EDR/XDR: Microsoft Defender for Endpoint Threat Intel: Recorded Future Network Analysis: Wireshark/tcpdump SOAR & Automation: Palo Alto Cortex XSOAR, ServiceNow SecOps Vulnerability Management: Tenable Nessus/Tenable.io Other nice to have tools: Shodan, Censys, BloodHound, Metasploit, Cobalt Strike, MITRE ATT&CK Navigator Cloud Security (advantageous): AWS GuardDuty, Security Hub More ❯

a recently lapsed clearance will be prioritised. Our client, one of the UKs largest producers of zero carbon energy, is looking for 2 Senior SOC Analysts to join their Security Operations Centre. This is an excellent opportunity for an experienced SOC professional to step into a senior role, leading on complex investigations and incident response within a high … The Senior SOC Analyst will act as the technical expert within the SOC, responsible for handling escalations from Tier 1 and Tier 2 analysts and managing the most complex security incidents. You will lead deep-dive investigations, improve detection and response processes, and play a key role in stakeholder engagement. Key responsibilities include: Analysing advanced security incidents, determining … technology stack, including: SIEM: Microsoft Sentinel EDR/XDR: Microsoft Defender for Endpoint Threat Intel: Recorded Future Network Analysis: Wireshark/tcpdump SOAR & Automation: Palo Alto Cortex XSOAR, ServiceNow SecOps Vulnerability Management: Tenable Nessus/Tenable.io Other nice to have tools: Shodan, Censys, BloodHound, Metasploit, Cobalt Strike, MITRE ATT&CK Navigator Cloud Security (advantageous): AWS GuardDuty, Security Hub More ❯

An impressive multinational Telecoms business is looking for an accomplished Senior Information Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. In this role of significant responsibility, you will operate at the cutting edge of technology, protecting the business … from cyber threats. You will design, implement, and maintain security solutions that protect networks, systems, and data. You will identify vulnerabilities, harden systems, respond to threats, and ensure compliance with security best practices and industry standards, including ISO27001. In order to be suitable for this role you must have demonstrable hands-on expertise with monitoring and securing enterprise … vulnerability management, network security, cloud security (AWS & Azure), firewalls and intrusion detection systems. You will monitor networks and systems for security breaches, enhance the performance of SecOps tools, perform regular threat analysis and act as a subject matter expert for mitigating cyber risks. This is an outstanding opportunity for an accomplished Information Security Engineer to join More ❯

Remote (UK) Up to £95,000 Benefits An opportunity has arisen for a Principal Security Analyst with a strong technical background and a passion for problem solving to join a growing UK MSSP. Interested in this role You can find all the relevant information in the description below. This role has no line management responsibility. Instead, the position is … being an escalation point for Senior Analysts, dealing with more complex alerts as well as identifying opportunities to tune, optimise, automate and improve relevant systems. The Role The Principal Security Analyst will support busy pods on more complex issues, lead and coordinate threat hunting activities, perform and lead vulnerability assessment activities and perform SIEM-based event analysis, incident triage … and coordinate incident response activities. Furthermore, the Principal Security Analyst will actively collaborate with other analysts and enhance the teams effectiveness through ownership of relevant issues and contribute to a culture of continual improvement. Skills Required This role would suit an experienced, highly technical analyst with an engineering mindset who is comfortable tackling complex problems and has experience in More ❯

Remote (UK) Up to £95,000 + Benefits An opportunity has arisen for a Principal Security Analyst with a strong technical background and a passion for problem solving to join a growing UK MSSP. This role has no line management responsibility. Instead, the position is focused on being an escalation point for Senior Analysts, dealing with more complex alerts … as well as identifying opportunities to tune, optimise, automate and improve relevant systems. The Role The Principal Security Analyst will support busy pods on more complex issues, lead and coordinate threat hunting activities, perform and lead vulnerability assessment activities and perform SIEM-based event analysis, incident triage and coordinate incident response activities. Furthermore, the Principal Security Analyst will … is comfortable tackling complex problems and has experience in a SOC/MSSP environment. Essential -Sentinel (specialist) -SOC experience in an MSP/MSSP environment -In depth understanding of security and analytical concepts -Exposure to IT Security Operations in large and complex organisations -Some coding ability Beneficial -Splunk -Palo Alto (XDR/XSIAM) -Skills in Forensics -Experience More ❯

Focus on continuing to develop dashboards, direct alerting, risk-based alerting, reports, and other objects as needed in Splunk. Continue to maintain a depth of knowledge within the cyber security field. This entails following threat actor activity targeting the industry and speaking knowledgeably at regular internal threat intelligence briefings. Leveraging threat intelligence, experience, and other inputs to perform active … advocate for improvements to configurations or technologies. Continue to develop and improve the Cyber Incident Response Plan and advocate for the program. Participate in on-call rotation for escalated security events.# QUALIFICATIONS Experience in having worked in a Security Operations, CSIRT, or similar role and able to demonstrate a passion in Cyber Security. Experience building out functions … Team such as an insider risk, threat intelligence, breach attack simulation, or similar programs. Strong understanding of the fundamentals such as packet, file, and log analysis. Knowledgeable with various security infrastructure tools such as firewalls, intrusion prevention/detection systems, proxy servers, email controls, anonymizing technology, data loss prevention, Endpoint Detection and Response (EDR), and SIEM (Splunk) Strong understanding More ❯

DOE + Benefits Clearance: Must hold or be eligible for SC Clearance Sponsorship: Not available We're seeking a highly skilled SOC Solutions Engineer to enhance security operations and strengthen detection & response strategies. This is a hands-on engineering role focused on IBM QRadar, playbook automation, and advanced threat modelling to deliver cutting-edge security solutions. What … logic with threat intel, coordinate incident response. Threat Modelling & Use Case Development: Apply MITRE ATT&CK, STRIDE, and Kill Chain frameworks to build detection use cases. Reporting & Collaboration: Build security dashboards, produce reporting packs, and guide junior analysts and engineers. Client & Project Support: Support presales, contribute to new SOC solution scoping, and lead demos where required. What we're … looking for: Must hold or be eligible for SC Clearance (essential). Expertise with IBM QRadar (configuration, rule development, playbooks). 3-5 years+ experience in IT security (SOC/NOC environment preferred). Strong knowledge of log parsing, SIEM query languages (KQL, SPL, AQL), and automation with Python/PowerShell. Deep understanding of incident response, threat detection, and More ❯

Overview We're looking for a hands-on senior infrastructure and security manager to lead and manage Breast Cancer Now's IT infrastructure and security operations. This is a delivery focused role where you'll take responsibility for building, configuring and maintaining infrastructure while also implementing and managing security governance controls. You'll ensure our systems are … from on-premises to Microsoft Azure, modernising our infrastructure to ensure it is secure, scalable and cost-efficient. Alongside this transformation, you'll manage day-to-day infrastructure and security operations across our hybrid environment. In addition, you'll also take ownership for the delivery of key governance activities including risk assessments, audits, compliance checks, vulnerability management and … quality infrastructure services. About you You'll be an experienced infrastructure professional with strong hands-on expertise in designing, implementing and managing: Microsoft Azure (IaaS, PaaS, networking, storage, compute, security and monitoring) Networking technologies (firewalls, VPNs, LAN/WAN, DNS/DHCP, TCP/IP, virtualisation) Enterprise security tools (SIEM, endpoint protection, vulnerability management, XDR, MDM, IDPS) Backup More ❯

Days In-Office Weekly) Salary: £51,000 - £61,000 Network IT is recruiting for a Network Manager to lead the delivery and ongoing improvement of network services and security operations for a large organisation in London. This permanent role offers hybrid working, competitive salary, and excellent benefits including pension, annual leave, and development opportunities. The role centres on … ensuring a resilient, scalable, and high-performing network environment across wired, wireless, and remote access platforms. Alongside this, youll oversee the security posture of the network, ensuring compliance, incident management, and protection against evolving threats supporting the wider IT strategy. Key Responsibilities: Develop and deliver the organisations network strategy , ensuring resilience, scalability, and alignment with IT transformation goals. Lead … and manage a high-performing team, responsible for wired, Wi-Fi, and remote access services. Oversee the security of the network , including compliance, vulnerability assessments, and incident response. Provide technical and strategic advice to senior stakeholders on network performance and emerging risks. Manage budgets, procurement, and vendor relationships, ensuring cost-effective service delivery. Drive continuous improvement and innovation in More ❯

Lead Cyber Security Engineer Hybrid working policy: 3 days per week required in the office in London. The role will be responsible for developing, implementing, and maintaining security solutions that protect systems from ever-evolving cyber threats moving towards a zero-trust operating model. The role will serve as the technical lead, drive key security initiatives, play … a pivotal role in mentoring junior team members and increasing overall security posture. The role will suit someone who has a background in either network engineering or infrastructure engineering that has then progressed into Cyber Security. Core responsibilities: - Overall management and maintenance of the CrowdStrike platform, including configuring EDR policies, tuning SIEM rules, and optimizing the system for performance … Experience with the following technologies: Crowdstrike EDR, Mimecast, Tessian or similar email DLP, Intune, Entra ID, Firewalls (Palo Alto preferred) - Previous experience of taking ownership of/driving a SecOps function (desirable) - CISSP certification (highly desirable) - Strong communication skills and the ability to translate technical things to non technical people - Background in network engineer/infrastructure engineering (desirable) Lead Cyber More ❯

have a proven track record in delivering complex ServiceNow projects in large-scale or enterprise environments. Strong hands-on experience across multiple ServiceNow modules (e.g. ITSM, ITOM, HRSD, CSM, SecOps). Solid understanding of ServiceNow scripting (JavaScript, Glide) and integrations (REST, SOAP, APIs). Excellent stakeholder engagement and consultancy skills. ServiceNow certifications (CSA, CIS in relevant modules) highly desirable. SC More ❯

up to Performing coding assignments which provide reusable, testable and efficient code. Designing and implementing low latency, high availability and performant applications. Integration of data storage solutions. Implementation of security and data protection. Reviewing code work for accuracy and functionality. Analysing code segments regularly. Creation of APIs. Collaboration with team members. Plan multiple projects simultaneously. Estimate, track and complete … Python ) Familiarity with JIRA, GitHub, Confluence, Figma, Miro, Okta/Auth0 Experience with integrations and API construction Relevant degree/technical qualification or professional body membership Interest in DevOps, SecOps , and awareness of compliance requirements Demonstrable creativity and innovation in software development What you will bring A commitment to Health & Safety and environmental responsibility An assertive, optimistic, and resilient attitude More ❯

and infrastructure, and participate in implementing new technologies. This role offers exposure to a wide range of IT activities, from troubleshooting hardware and software issues to supporting network and security operations. Role Assist in providing first-line IT support to employees, resolving technical issues both remotely and at the desk. Set up, configure, and maintain computers, mobile devices, printers … test company software application integration into our secure desktops. Monitor and maintain network infrastructure, including Wi-Fi, switches, and cabling. Support the IT team in managing data and IT security measures, including antivirus and patch management. Assist in onboarding and offboarding employees, including account setup, equipment allocation, and access rights management. Arrange deliveries and collections of IT equipment to More ❯

edge, AI-powered cybersecurity products at Dataminr. In this role you'll be on the front lines, defining and delivering revolutionary, AI-powered products that solve the most critical security challenges. You'll work with world-class engineers and data scientists to turn groundbreaking ideas into market-defining solutions. This role is for a builder who thrives on fast … . The opportunity Pioneer the future of AI in cybersecurity. Drive the product strategy and roadmap for our AI-powered product suite, focusing on innovative features that deliver tangible security outcomes. Build solutions that scale. Lead the ideation, research, and validation of new product capabilities, turning novel AI and content concepts into powerful, market-defining cybersecurity products. Lead execution … excellence. As a bonus, you understand and have built integrations for popular cybersecurity partner solutions, such as Splunk Enterprise, Splunk SOAR, Palo Alto Networks Cortex XSOAR, Microsoft Sentinel, Google SecOps, and/or others. About Dataminr At Dataminr, we are a mission driven team of talented builders, creators and visionaries who have real-world impact on how organizations are able More ❯

and infrastructure, and participate in implementing new technologies. This role offers exposure to a wide range of IT activities, from troubleshooting hardware and software issues to supporting network and security operations. The IT Apprentice will undertake a structured apprenticeship programme, combining classroom-based learning with on-the-job training. You will receive one-to-one mentoring, access to online … test company software application integration into our secure desktops. Monitor and maintain network infrastructure, including Wi-Fi, switches, and cabling. Support the IT team in managing data and IT security measures, including antivirus and patch management. Assist in onboarding and offboarding employees, including account setup, equipment allocation, and access rights management. Arrange deliveries and collections of IT equipment to More ❯