51 to 65 of 65 Security Operations Jobs in the South East

Senior Security Analyst – SOC/Incident Response I’m partnering with a fast-growing Cyber Defence function that’s strengthening its Security Operations Centre and looking for a talented Senior Security Analyst to join the team. You’ll take a leading role in detecting, analysing, and responding to cyber threats across diverse client environments, mentoring junior … a SOC, CSIRT, or cyber defence environment. Solid knowledge of SIEM and EDR platforms (Sentinel, Splunk, Defender, CrowdStrike, etc.). Understanding of MITRE ATT&CK and network/cloud security principles. Strong analytical and communication skills. Bonus points for: Scripting or automation experience (KQL, PowerShell, Python). Background in threat hunting or vulnerability management. Why apply? Hybrid flexibility, funded More ❯

strategic ownership of the organisation's core infrastructure and network operations. You will manage relationships with external service providers, lead internal infrastructure initiatives and ensure the stability, scalability and security of IT systems across multiple sites, whilst leading the infrastructure team. Key Responsibilities * Lead and manage the delivery of infrastructure and network services across offices and project sites, aligning … providers, ensuring performance, SLAs and service quality * Provide leadership to technical staff * Plan and coordinate infrastructure upgrades, migrations and integrations across a growing business portfolio * Manage network and server operations, ensuring uptime, resilience and business continuity. * Oversee the design and deployment of new site networks and connectivity solutions, ensuring standardisation and efficiency * Collaborate with the Security Operations Center and compliance teams to maintain a robust security posture * Develop and enforce infrastructure policies, processes and documentation to support consistent operations and future scalability * Maintain oversight of infrastructure assets, configuration management and software licensing * Contribute strategically to IT budgeting, vendor management and continuous service improvement initiatives * Provide high-level technical oversight and guidance in areas including More ❯

Engineer to join the global IT team. The successful candidate will play a key role in designing, implementing, maintaining, and supporting the entire IT infrastructure, which supports the business operations across multiple international locations. This is a practical role requiring a combination of deep technical expertise in Microsoft, VMware, and Cloud technologies, strategic thinking, and the ability to work … and cloud-based systems. Manage and administer our hybrid cloud environment, with a strong focus on Microsoft Azure, Entra ID, and Azure MDM for modern device management. Ensure the security of our infrastructure and data by managing on-premises and cloud security controls and working closely with the Security Operations Centre (SoC) to action vulnerability management … preferably within a global or multi-site SME. Solid hands on expertise in: The Microsoft Stack: Cloud Technologies: System Centre Configuration Manager (SCCM): Virtualisation & VDI: Hardware Experience: Networking & Monitoring: Security & Asset Management: Server Operating Systems & Backups: Please get in touch for full details. More ❯

a SOC Shift Lead to guide a team of talented analysts in protecting critical infrastructure across multiple UK locations.This is a hands-on leadership role where you’ll oversee security monitoring, incident response, and continuous improvement of SOC operations. You’ll work with cutting-edge technologies and frameworks, including Microsoft Sentinel, Splunk, and the MITRE ATT&CK framework, while … mentoring and developing your team. Key Responsibilities: Lead and manage a team of SOC Analysts across shift operations. Monitor, triage, and investigate security incidents on critical infrastructure. Perform in-depth analysis of network traffic, logs, and system events. Enhance SOC capabilities through detection rule tuning and threat-informed defence. Maintain incident documentation and represent the SOC in partner meetings. … Work a rotating shift pattern: 2 days (6am–6pm), 2 nights (6pm–6am), followed by 4 days off. What We’re Looking For: Proven experience in a Security Operations Centre environment. Strong people management and mentoring skills. Hands-on experience with Microsoft Sentinel and Splunk. Familiarity with the MITRE ATT&CK framework. Solid understanding of networking principles and More ❯

our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity across a multi-national … environment. Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need. Some shift working may be required. Security Clearance : DV, but you are not required to hold DV currently. Nationality: British Restrictions and/or limitations relating to nationality and/or rights to work may apply. … After offer stage, all successful candidates will undergo HMG Basic Personnel Security Standard checks (BPSS) that are managed by the MBDA Personnel Security Team. If the applicant does not have SC, an SC application will follow on from a successful BPSS clearance, followed by a DV application. What we can offer you: Company bonus : Up to More ❯

tasks will include: Strong ServiceNow technical expertise on TSOM implementation projects. In-depth technical experience on ServiceNow ITSM and other common modules -eg- TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Leading the design, development + implementation of ServiceNow solutions. Proven expertise in ServiceNow integrations including: REST, SOAP, APIs, MID Servers. Designing, developing + implementing CMDB and Discovery. More ❯

Our client is seeking an experienced Associate Security Analyst to join their Cyber Defence team. This is a hands-on role where you will investigate and respond to cyber security incidents that could impact critical systems and services across the UK. You will play a key part in identifying threats, supporting incident response, and helping to continually improve … involves mentoring apprentice analysts and joining an out-of-hours on-call rota to ensure 24/7 coverage of potential cyber incidents. Key Responsibilities Investigate and triage cyber security alerts and user reports. Analyse systems, files, network traffic, and cloud environments to determine the extent of incidents. Support technical responses to incidents, including containment, eradication, and recovery. Contribute … to post-incident reviews and develop lessons learned. Create and improve incident response playbooks and knowledge base articles. Work closely with wider Cyber Defence functions to strengthen security operations. Act as an escalation point for apprentice security analysts, providing coaching, mentoring, and line management. What We’re Looking For 2-3 years’ experience investigating and responding to cyber More ❯

OutThink is the world's leading, AI-native cybersecurity human risk management platform, on a mission to put humans at the center of security operations. We're redefining how people engage with cybersecurity. We go further by giving business security leaders with the tools to prevent human-initiated security incidents. Founded in 2019, OutThink's team is … and complexity. You'll have a demonstrated ability to both diagnose and prevent these problems. Thought leadership and bias for action. You'll advocate for improvements to product quality, security, and performance that have impact across the team, in the process influencing the overall objectives and long-range goals of the team. You'll craft code that meets our More ❯

Engineer partners with ESRO Cyber Defense Teams to build, customize and distribute Security Log Solutions for on-prem and in the cloud systems. Work alongside the top Google SecOps engineers in the company to ensure our pipelines feeding SecOps are as efficient, reliable and cost effective as possible. ESRO Security Logging Team and ESRO Cyber-Defense teams both … between our London office and telecommuting from a home-based office in a hybrid work model. Primary Responsibilities: Design & develop log solutions technologies with a key focus on Google SecOps, BindPlane, Beats, LogStash and Kafka Build, design and develop new Log Collection systems for on-prem and cloud environments, AWS, Azure & GCP Build and support pipeline monitoring and alerting tools … s in Computer Science or similar. or equivalent experience Proven experience working within log collection setup and development Proven experience with RHEL Linux Server OS Experience working with Google SecOps basic search queries Experience with BindPlane, LogStash, Kafka, and GitHub Operations Proficiency in Scripting/Programming with Python and Go Preferred Qualifications: Proven ability to work on high and More ❯

support teams across multiple EMEA sites. Take ownership of: ITSM (ServiceNow) – process ownership and optimization Infrastructure Monitoring Escalation (SolarWinds) Desktop/Software Deployment (SCCM) Client Patching Operations & local SecOps Establish and refine supporting processes to future-proof the EMEA Service Desk model. Ensure Service-Desk best practice and operational excellence across multiple cultures and geographies. Act as a bridge … Service-Desk Standardization and Best Practice ServiceNow ITSM (preferred) or similar ITSM tools SCCM (preferred) or comparable deployment platforms Vendor/Procurement & Client Management Client Patch Management and basic SecOps understanding Windows 10/11 Client Support expertise Personal Attributes Experienced in working within truly international teams Strong soft skills and emotional intelligence Calm under pressure; resilient in high-intensity More ❯

Outside IR35) ServiceNow Architect needed for a 6 Month Contract. TSOM (Telecom Service & Operations Management) project experience with ITSM i.e other modules (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). A chance to work with a global IT Consultancy on a ServiceNow project for an external client. Hybrid working - working 2-3 days/week remotely from home (WFH … tasks will include: Experienced needed TSOM (Telecom Service & Operations Management) implementation project to Lead the design and implementation of ServiceNow modules, including ITSM, ITOM, ITAM, HRSD, CSM, GRC, SecOps and custom applications. Strong experience ServiceNow ITSM and other modules i.e (TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Experience designing and implementing CMDB and Discovery. Proven expertise in ServiceNow … efficient ServiceNow solutions. Serve as the technical authority on ServiceNow architecture, design, and best practices and define and drive the overall platform Strategy, Roadmap and Governance. Ensure platform scalability, security, performance, and integrations with other enterprise systems. Ensure compliance with enterprise architecture, security, and regulatory requirements. Knowledge of ITIL/ITSM processes and best practices. Excellent problem-solving More ❯

dependencies. You will be the assurance voice, ensuring that all technology and data decisions align with the long-term enterprise strategy for one of the UK's most critical security operations. This is not just about documentation; it's about leading change and mitigating risk. They require candidates to hold an active SC Clearance. Main Responsibilities: Directly contribute to … stakeholders to ensure all major business, technology, and data decisions are fully aligned with the overarching Enterprise Architecture strategy. Champion and apply best-practice principles for solution and data security (OWASP, NCSC, GDPR) at every stage of the delivery lifecycle. Required Skills: Active SC Security Clearance is a strict necessity, coupled with extensive, hands-on experience in a … strong Defence/Security background. Expert-level command of Sparx Enterprise Architect (Sparx EA) for modelling, including administrative knowledge of Prolaborate and Pro Cloud Server. Deep practical experience applying formal Enterprise Architecture frameworks such as TOGAF or Zachman. A proven track record of successfully guiding client organisations on technology, data reuse, sustainability, and scalability to reduce long-term risk More ❯

stakeholders Managing end-to-end technology transformation life-cycles Navigating government commercial frameworks and procurement processes Understanding and managing dependencies across operational support and outsourcing Applying modern practices (DevOps, SecOps, Agile) to legacy system modernisation Essential Experience Technical Proven experience leading cloud modernisation projects (on-premise to public cloud) Strong understanding of public cloud platforms (AWS, Azure) Experience with legacy … technologies: VMware, Hyper-V, Oracle Knowledge of software development lifecycle, DevOps, and SecOps Understanding of AI and coding assistants in modern development Strategic & Leadership End-to-end technology and digital service modernisation experience Evidence of presenting and communicating at ministerial/Director/CXO level Understanding of complex technology ecosystems and inter-dependencies Experience shaping and leading transformation programmes Knowledge More ❯

our forward-thinking IM Networks team as a Crypto Network Specialist. You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team. Think 70-80% crypto governance/operations and 20-30% network/security operations. You'll help us deliver secure, resilient connectivity across a multi-national More ❯

ServiceNow Architect 6 Month Contract Newbury/Reading (Hybrid) £550/day (Outside IR35) ServiceNow Architect needed with strong TSOM (Telecoms Service Operations Management) design + implementation experience. 6 Month Contract. A chance to work with a global IT Consultancy on a ServiceNow project for an external client. Start ASAP ideally in November 2025. Hybrid Working - with … + tasks will include: ServiceNow Architect with TSOM (Telecoms Service Operations Management) implementation projects. Design + implementation of ServiceNow modules including: TSOM, ITSM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Designing + implementing CMDB and Discovery. Proven expertise in ServiceNow integrations involving: REST, SOAP, APIs, and MID Servers. ServiceNow scripting (JavaScript, Glide, Flow Designer) and ServiceNow data … + effective ServiceNow solutions. Acting as the technical authority on ServiceNow architecture, design and best practice, including defining/driving platform strategy, roadmaps + governance. Ensuring ServiceNow platform scalability, security, performance + integration with other enterprise systems. More ❯