13 of 13 Cyber Defence Jobs in the South East

Role Summary An 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 Responsibilities … Lead and manage the 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 ...

Cleared or eligible for SC (UK Nationals only) ________________________________________ Company Overview An exciting opportunity to join a global technology organisation with a well-established cyber security capability supporting mission-critical environments. Cyber security is central to the organisation's strategy, with ongoing investment in tooling, threat intelligence, and specialist … Security Monitoring & SIEM Analyst, you will play a key role within the Security Operations function, focused on real-time detection, investigation, and response to cyber threats using SIEM and security tooling. This role combines hands-on SIEM analysis, alert triage, investigation, and detection improvement, alongside exposure to incident response ...

About the Role We are a people-focused, values-driven global service provider delivering end-to-end IT outsourcing (ITO), including cyber defence services, to a wide range of clients—from fast-growing organizations to large enterprise and public sector environments. Our security function supports clients through capabilities … Opportunity As a Senior Security Analyst within a Security Operations Centre (SOC), you will play a key role in identifying, investigating, and responding to cyber threats across varied environments. You will support and mentor junior analysts, lead complex investigations, and contribute to the ongoing development of detection and response ...

Trainee Cyber Defence Analyst – £30,000–£65,000 – Job Programme Job Guarantee Complete the programme and get a job, or get your course fees back. This is a self-funded programme that leads to employment, fees apply. Looking to start a career in Cyber Security … offering a structured pathway into Cyber Security, designed to help you enter one of the fastest-growing sectors with no prior experience. This opportunity includes training, support, and access to our specialised recruitment support for job roles across the UK. No prior experience required. Train online at your ...

Cyber Threat Detection/SIEM Analyst - SANS/GIAC Cyber Threat Detection Analyst Location: Wokingham, Berkshire (On-site) Salary: Competitive (dependent on experience) + excellent benefits & training Security Clearance: Ideally SC Cleared or eligible for SC Role Overview As a Cyber Threat Detection Analyst, you will play … hands-on role within an advanced cyber defence function, focused on proactive threat hunting, adversary behaviour analysis, and high-fidelity threat detection across enterprise environments. This role goes beyond reactive alert handling. You will actively hunt for malicious activity using telemetry, SIEM data, and threat intelligence, develop hypotheses ...

Cyber Security Engineer up to £60,000 Bromley, Kent Permanent Full-Time We are looking for Two Cyber Security Engineers to play a key, hands-on role in protecting our organisation from cyber threats. This is an operational security role, ideal for someone who enjoys investigating incidents … working across multiple security platforms, and making a tangible impact on an organisations cyber resilience. You will sit at the heart of our cyber defence operations, working daily with technologies including Microsoft O365 Defender, Entra ID, Intune, Rapid7 SIEM, and Sophos Antivirus. Youll be responsible for monitoring ...

Cyber Security SOC Incident Analyst Milton Keynes - On Site £40,000 - £45,000 + Benefits Our client is looking for a proactive and detail-oriented SOC Incident Analyst to join a high-performing Cyber Security Operations team, supporting a diverse client base across multiple sectors. The Opportunity … this role, you will be at the frontline of cyber defence—monitoring, detecting, and responding to security threats in a fast-paced Security Operations Centre. You will play a key role in protecting critical systems and data, working with modern technologies and collaborating with experienced security professionals. This ...

/SOAR - Elastic, Trend Micro, Tripwire, Tanium, Clearswift and SolarWinds . We are seeking an experienced Senior SOC Analyst to join a high-performing Cyber Security Operations Centre supporting critical national security environments. This is an opportunity to work at the forefront of cyber defence, leading threat … detection, incident response, and forensic investigations. You will work closely with internal and external stakeholders to enhance SOC capabilities, improve security visibility, and strengthen cyber resilience. Key Responsibilities Maintain and optimise SOC Protect, Detect and Respond tooling. Configure, implement and support new security monitoring technologies. Develop detection rules, correlation ...

Technology were continuing to expand our high-security Cyber Defence capability and are looking for an experienced Tier 3 Security Analyst to join our growing Security Operations Centre (SOC) team based in Farnborough. Were passionate about building diverse, inclusive teams and actively encourage applications from women, underrepresented groups … youll act as a senior technical escalation point within the SOC, supporting the wider analyst team while leading the investigation and response to sophisticated cyber threats and incidents. Youll work closely with internal security teams, customers, and stakeholders to continuously evolve detection capabilities, improve operational maturity, and ensure ...

summary Band 7 Cyber Security Analyst (SOC & SIEM Lead) Join us and help define what great looks like We are looking for an experienced Cyber Security Analyst to take a leading role in developing and running our Security Operations (SOC) and SIEM capability. This role is ideal … someone who brings experience of well-established cyber operations and can apply that knowledge to strengthen and evolve our detection and response capability in a complex NHS environment, where patient safety and operational continuity are critical. You will work with tools including Sophos Intercept X and Secureworks Taegis, while ...

work (4 on/4 off) Must be eligible for SC clearance About the company Our client operates a growing Security Operations Centre delivering cyber defence services to organisations across a range of industries, from critical infrastructure to complex enterprise environments. The team focuses on high-quality detection … detection improvements, and produce clear reporting for a range of audiences. This is a hands-on role offering exposure to diverse technologies and real cyber threats. SOC Analyst essential skills Experience working in a Security Operations Centre environment Hands-on experience with Microsoft Sentinel and Splunk Knowledge ...

Technology were continuing to expand our high-security Cyber Defence capability and are looking for an experienced Tier 3 Security Analyst to join our growing Security Operations Centre (SOC) team based in Farnborough. Were passionate about building diverse, inclusive teams and actively encourage applications from women, underrepresented groups ...

winning technology services and systems integration business founded in 2006, with offices in Bedford, London, and Dubai. We operate at the intersection of IT, cyber security, networks, and smart building technology, supporting some of the largest and most complex commercial buildings in the United Kingdom, alongside a growing portfolio … affecting security. Roll out security platforms to customers to ensure machines are up to date and protected. Experience: Previous experience worked in a cyber security role . Experience with cyber incidents and monitoring tools such as SIEM are desirable. CompTIA Security+ desirable. Experience in incident triaging and response ...