26 to 50 of 55 Cyber Defence Jobs in England

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 ...

airport to work, travel, trade, shop, eat, explore and connect. Our Solutions team covers project management, process improvement, business change, technology, cyber defence, masterplanning, infrastructure and procurement. It brings together people with the skills to deliver prestigious and often large-scale projects, from transforming terminals to making … running smoothly, 24 hours a day, 365 days a year. Join us, and you ll thrive on the buzz of providing the technology, data, cyber and digital capabilities that run all the services you d expect to see in a city and more. Tech at Heathrow isn t typical ...

Senior Cyber Incident Responder Daily Rate: Inside IR35 Location: Sheffield Job Type: Hybrid (2-3 days on-site) Join our Cyber Defence Centre (CDC) as a Senior Cyber Incident Responder. This senior, business-facing role within Security Operations & Engineering focuses on end-to-end cyber incident management, coordination, and stakeholder engagement across complex environments. You will lead the response to high-severity cyber incidents, ensuring effective command, communication, and decision-making throughout the incident lifecycle. Day-to-day of the role: Incident Leadership & Management: Lead the coordination of high-severity cyber incidents ...

Cyber Security Analyst Location: London (Remote) Reporting to: Director of Cybersecurity Operations Employment Type: Permanent | Exempt The Opportunity We are working with a leading international law firm to recruit a Cybersecurity Analyst to join its Cybersecurity Operations Group. This role plays a critical part in protecting a complex global … address underlying security issues. Conduct email threat analysis using both manual techniques and dedicated tooling. Contribute to security programmes such as Vulnerability Management and Cyber Threat Intelligence (CTI). Apply strong knowledge of attack lifecycles, common vulnerabilities, cyber-attack techniques, and core networking concepts. Maintain accurate documentation, identify ...

LOCATED NEAR THE KENT AREA AND CAN TRAVEL INTO THE OFFICE 5 DAYS A WEEK We are looking for two hands-on Cyber Security Engineers to help protect our organisation from evolving cyber threats. This operational security role is ideal for someone who enjoys investigating incidents, working with … wide range of security technologies, and making a direct impact on cyber resilience. You will play a central role in our cyber defence operations, working daily with platforms including Microsoft Defender for O365, Entra ID, Intune, Rapid7 SIEM, and Sophos Antivirus. The role involves monitoring security events ...

SIEM Detection Engineer | Cyber Security Farnborough (Hybrid – 2 days onsite) Up to £65,000 + Excellent Benefits SC Clearance (or eligibility required) Ready to engineer the frontline of cyber defence? We’re working with a highly respected cyber security operation supporting critical defence environments, seeking … enterprise infrastructure ✔ SC Cleared or eligible Desirable: QRadar, EDR threat hunting, CrowdStrike, Defender for Endpoint. Why this role You’ll join a collaborative cyber team working on genuinely meaningful defence-focused projects, with strong progression, ongoing development, and the opportunity to make a measurable impact. Interested? Apply ...

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 ...

Cyber Incident Response Analyst - Contract Location: Sheffield (2 days onsite) Rate: 500 p/d Duration: 6 Months - July 2026 - January 2027 A large enterprise organisation is looking for a Cyber Incident Response Analyst to support their Cyber Defence team on a contract basis. This … coordination-focused incident response role, managing cyber incidents through the response lifecycle rather than deep technical remediation. Experience Required Previous experience within Incident Response/Security Operations Strong understanding of the NIST incident response lifecycle Familiarity with MITRE ATT&CK and cyber kill chain frameworks Experience managing incidents ...

essential +Inside IR35 + 575 - 650 a day +Corsham/Portsmouth 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 ...

Frimley, London, Leeds, Manchester (Hybrid Flexible Working) Salary: £45,500 – £59,000 + bonus + 7% pension Our client is a major player in cyber defence and digital intelligence, operating across government and critical national infrastructure programmes. The work is focused on protecting complex, high-risk environments where … negotiable. Role Summary This is a DevOps Engineer position sitting within multidisciplinary teams delivering secure, cloud-based infrastructure and automation solutions across defence and government-facing programmes. The role is hands-on, technical, and delivery-focused, with a strong emphasis on infrastructure automation, CI/CD, and cloud engineering ...

Title: Cyber Security Assurance Specialist Location: Culham, UK (23 days/week on site) Type & Duration: Contract |6+ Months Contract with InsideIR35 Job Description: Role Overview: A cross-functional role combining advisory and hands-on responsibilities. Focus areas include security assurance, risk management, architecture review, vulnerability management, cyber defence, and embedding risk-aligned security controls across IT and OT systems. You will work across hybrid environments (cloud, infrastructure, applications, OT), support audits and compliance (Gov Assure, CAF, ISO 27001, Cyber Essentials), and drive secure-by-design practices. Essential Skills: Designing & implementing secure cloud/infrastructure ...

with a market-leading UK financial services organisation to recruit a Security Operations Manager to play a pivotal role in strengthening and evolving their cyber defence capability. This is a high-impact leadership role where you'll own security operations end-to-end , lead incident response, and work … closely with the CISO to drive continuous improvement across a mature but evolving cyber function. What you'll be doing Leading and developing a Cyber Security Operations team Acting as incident commander during cyber events and investigations Maturing SOC, CSIRT and incident response capabilities Driving threat hunting ...

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 ...

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 ...

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 or Splunk Knowledge ...

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 ...

changing needs ofthe passengers, colleagues and partnerswho use our airportto work, travel, trade,shop, eat,exploreand connect.Our Solutionsteamcoversproject management,process improvement,business change,technology, cyberdefence,masterplanning, infrastructureand procurement. Itbrings togetherpeople with the skillsto deliverprestigious andoften large-scale projects,fromtransforming terminalstomakingbig reductions inour carbon emissions. Every day will test your skills … Locations Heathrow Airport Limited, Hounslow, Middlesex, TW6 2GW, GB (Hybrid) Contract Type Permanent Working Pattern Monday-Friday Business hours Job Description The Head of Cyber Delivery is accountable for defining, mobilising and executing the Cyber Security change portfolio in alignment with the organisation’s cyber strategy. Operating ...

Engineer to join a high-performing Security Operations Centre (SOC) environment. This role is focused on designing, developing, and optimising detection content to strengthen cyber defence capabilities and improve threat visibility across enterprise environments. You will play a critical role in enhancing detection efficacy, reducing false positives … languages (e.g. SPL, KQL) Solid understanding of detection engineering principles, data modelling, and regex Proven experience working with MITRE ATT&CK and threat-informed defence strategies Ability to design scalable and maintainable detection content in complex environments Strong documentation and stakeholder communication skills Desirable Relevant certifications such as Splunk ...

Analyst Daily Rate: Inside IR35 Location: Sheffield Job Type: Hybrid (2-3 days on-site) Join our Cyber Defence Centre (CDC) as a SOC Analyst. This is a crucial hands-on operational role within Security Operations, focused on incident detection, investigation, and response. You will play a pivotal ...

Colt Technology Services Group Ltd. seeks a visionary cybersecurity leader to drive the transformation of its global Security Operations Center. You will lead a team in architecting and scaling a next-generation SOC while integrating ...

Cutting-Edge Projects: Play a lead role in modernising a global estate, moving from Okta to Entra ID and enhancing cyber security. Security Innovation: Work at the forefront of cyber defence, collaborating closely with the SOC and utilising tools like Rapid 7. Team Leadership: Autonomy to lead … diverse portfolio of multiple brands. With a dedicated IT department of circa 30 and a focus on enterprise-scale architectural standards (ISO27001, NIST, and Cyber Essentials Plus), they offer the stability of a major corporation with the agility of a multi-brand environment. They are currently investing heavily ...

with a market-leading UK financial services organisation to recruit a Security Operations Manager to play a pivotal role in strengthening and evolving their cyber defence capability. This is a high-impact leadership role where you'll own security operations end-to-end, lead incident response, and work ...

with a market-leading UK financial services organisation to recruit a Security Operations Manager to play a pivotal role in strengthening and evolving their cyber defence capability. This is a high-impact leadership role where you'll own security operations end-to-end , lead incident response, and work ...

with a market-leading UK financial services organisation to recruit a Security Operations Manager to play a pivotal role in strengthening and evolving their cyber defence capability. This is a high-impact leadership role where you'll own security operations end-to-end, lead incident response, xxuwjjq ...

Role: Security Engineer Location: London/Norwic h The Security Engineer is a member of the Security Engineering team within the Cyber Defence Centre, and reports to the Security Engineering Manager. The purpose of this role is to provide security related technical and functional support for DLG security ...