1 to 25 of 114 Cyber Defence Jobs in the UK

Cyber Defence Analyst (Splunk CSIRT) London to £80k Are you a tech savvy Cyber Defence Analyst with a broad range of security knowledge? You could be progressing your career at a global, hugely profitable, Investment Management firm. As a Cyber Defence Analyst you will … a week. About you: You have strong experience in Security Operations, CSIRT or similar role You have experience of building out functions of a Cyber Defence Team e.g. insider risk, threat intelligence, breach attack simulation You have a strong knowledge of SIEM and deep Splunk experience You have … years continually based in the UK) due to the nature of the project/client What's in it for you: As a Cyber Defence Analyst you can expect to earn a competitive package: Salary to £130k, negotiable Significant bonus Pension (15% employer contribution) Private Health, Dental and More ❯

Cyber Defence Analyst (Splunk CSIRT) London to £80k Are you a tech savvy Cyber Defence Analyst with a broad range of security knowledge? You could be progressing your career at a global, hugely profitable, Investment Management firm. As a Cyber Defence Analyst you will … a week. About you: You have strong experience in Security Operations, CSIRT or similar role You have experience of building out functions of a Cyber Defence Team e.g. insider risk, threat intelligence, breach attack simulation You have a strong knowledge of SIEM and deep Splunk experience You have … years continually based in the UK) due to the nature of the project/client What's in it for you: As a Cyber Defence Analyst you can expect to earn a competitive package: Salary to £130k, negotiable Significant bonus Pension (15% employer contribution) Private Health, Dental and More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

Cyber Defence Centre Analyst (OT Detect & Respond) Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Flexible location - Glasgow, Ipswich, London, Northampton or Selby Hybrid working Permanent, full time Closing date: Friday 2nd May … As a CDC Analyst, you’ll enhance security and protect organisational assets and users by monitoring, detecting and responding to security incidents within the Cyber Defence Centre (CDC). You’ll play a critical role in incident response, swiftly investigating and mitigating security breaches to minimize their impact. … monitoring the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Incident Response: Developing and implementing incident response plans for handling cyber incidents in OT environments, including containment, eradication, and recovery procedures. Vulnerability Management: Acknowledging and assessing vulnerabilities in OT systems and coordinate with relevant teams More ❯

through the provision of technology solutions, as well optimising of current solutions to improve how the company operates. This role works closely with the Cyber Security Architecture Manager, Cyber Security Testing Manager, Cyber Security Governance Manager, Cyber Security Portfolio Manager, and Cyber Security Engineering Manager. … support all other team members, the rest of Information Systems team, IT Service Providers and business stakeholders across the company to implement and optimise cyber security operations capabilities. Responsibilities Accountable for managing the Cyber Security Response team and the quality of third party services and deliverables, reviewing performance … and driving continuous improvement. Take the lead management responsibility for all cyber security event monitoring and incident response services received from all partner organisations with particular focus on the company’s Manage Security Service relationship (MSS). Proactively manage the search for cyber threats that may go undetected More ❯

our rapidly growing Information Security team. This is a unique opportunity for an aspiring and motivated professional to be at the forefront of our cyber defence strategy, protecting our brand from existing and emerging threats. You will combine the expertise of a Threat Hunter and Cyber Threat … and communication skills, and an appetite for complex problem solving. Seize the opportunity to join a dynamic security team, reporting to the Head of Cyber Defence, and lead the development of advanced CTI and threat hunting strategies, seamlessly integrating into our security processes and driving continuous improvements. What … closely with the wider information security team, including our MSP SOC, to improve the overall security posture of the organisation. Implementing and utilising our cyber threat intelligence approach, including tooling and feeds. Maintaining a current understanding of the cyber threat landscape with a focus on the health research More ❯

We are helping a household name that impacts all of our lives to develop new cyber capabilities from the ground up. They're looking for a Cyber Threat Manager (OT/CNI) to help out build out their Cyber Defence Function in the OT/CNI … ll have the chance to shape the future of their cybersecurity operations from the very beginning. We're looking for candidates with experience in: Cyber Defence SecOps Incident Response Digital Forensics Threat Management Operational Technology CNI Staying up to date with new and emerging threats Details: Location : West More ❯

Job title: Cyber Security Analyst - Cloud Specialist Location: Warton. We offer a range of hybrid and flexible working arrangements. Please speak to your recruiter about the options for this particular role Salary: £54,793+ depending on skills and experience What you'll be doing: Conducting end-to-end Cyber … Authorities (TDA), Security Architects and IM&T Project Managers in the completion and assessment of Concept of Operations (ConOps), Security Operating Procedures (SyOPs) and Cyber Security Assurance Questionnaires (CSAQ) Driving adoption of and adherence to internal and external policies and standards Ensuring completeness and recording of documentation throughout the … compliance process, including but not limited to rejections, amendments and approvals to support reviews Coordinating progress of Cyber compliance assessments as part of the System Design Life Cycle (SDLC) Coordinating and scheduling stakeholder reviews at the appropriate junctures of the Cyber compliance process Supporting the wider Air Cyber More ❯

Java Developer – London | Permanent | On-Site | 4-day Flex Working Defence, Cyber & Intelligence Programmes | Competitive Benefits About the Opportunity A leading defence and cybersecurity organisation is seeking Java Developers at all levels to join their growing team, working across a range of cutting-edge projects in the … national security, cyber defence, and intelligence sectors. You’ll play a key role in developing advanced DevSecOps solutions that protect critical digital infrastructure, while benefiting from a strong culture of flexibility, innovation, and continuous learning. Key Responsibilities Plan, conduct and coordinate software development activities through the full lifecycle More ❯

Java Developer – London | Permanent | 4-day Flex Working Defence, Cyber & Intelligence Programmes | Competitive Benefits About the Opportunity A leading defence and cybersecurity organisation is seeking Java Developers at all levels to join their growing team, working across a range of cutting-edge projects in the national security … cyber defence, and intelligence sectors. You’ll play a key role in developing advanced DevSecOps solutions that protect critical digital infrastructure, while benefiting from a strong culture of flexibility, innovation, and continuous learning. Key Responsibilities Plan, conduct and coordinate software development activities through the full lifecycle Design, code More ❯

Senior SIEM Content Developer – Detection Engineering | Cyber Security Location: Newbury - Remote Working - Outside IR35 Team: Cyber Defence Ops Experience Level: Mid–Senior The Role We’re on the hunt for a Senior SIEM Content Developer who lives and breathes detection logic. If you enjoy diving deep into … every login attempt), and helping drive threat visibility across modern tech stacks — this might be for you! You'll be part of a global cyber defence team building and refining detections across SIEM, EDR, and ELK stacks , and collaborating with security analysts, threat hunters, and incident responders to … signal-to-noise ratio of our security stack Our ability to spot emerging TTPs and adapt quickly 💬 Why Join? Work with a smart, collaborative cyber team that values creativity and curiosity Make real contributions to global security operations Flexible hybrid setup, no micromanaging — just impact Opportunity to own detection More ❯

Cyber Security Engineer - Azure - Cyber Defense - CI/CD - CLOUD - Cyber Security I am looking for a Cyber Security Engineer for a key banking client based in Liverpool Street. This role will be part of the banks cyber defence centre. The team is responsible … for delivering and enhancing high-quality cyber security technology solutions. What You’ll Be Doing: Deploy and manage cybersecurity tools across hybrid (on-prem and cloud) environments Detect and respond to threats, analyze incidents, and remediate vulnerabilities Partner with infrastructure and DevOps teams to embed security into CI/ More ❯

A leading Financial Services firm seeks a Threat Intelligence Lead to spearhead their Global threat intelligence initiatives and enhance their Cyber Defence strategy. This is a hands-on, technical role focused on Threat hunting, Malware analysis, and tracking changes made by Threat Actors. This position plays a key … role in shaping the Cyber Defence strategy, driving deliverables, and focusing on Threat-led and Threat detection activities. The organisation is investing in new tooling, including the procurement of a new TIP solution. The individual in this role will be responsible for building and implementing this new solution. More ❯

A leading Financial Services firm seeks a Threat Intelligence Lead to spearhead their Global threat intelligence initiatives and enhance their Cyber Defence strategy. This is a hands-on, technical role focused on Threat hunting, Malware analysis, and tracking changes made by Threat Actors. This position plays a key … role in shaping the Cyber Defence strategy, driving deliverables, and focusing on Threat-led and Threat detection activities. The organisation is investing in new tooling, including the procurement of a new TIP solution. The individual in this role will be responsible for building and implementing this new solution. More ❯

Cyber Security Trainer - Level 4 Apprenticeship My client, an emerging digital training and apprenticeship provider fully funded by the UK government, is seeking a Cyber Security Trainer to join their team on an initial 18-month contract, chance it will be extended and have other programmes available. You … ll be supporting learners enrolled in the Level 4 Cyber Security Apprenticeship program. This course is designed to equip students with essential cyber security skills - enabling them to identify threats, assess risks, and implement protective measures in line with industry best practices. The program places strong emphasis on … developing a deep understanding of cyber principles, security frameworks, and the real-world application of cyber defence strategies. The ideal candidate will have: Previous commercial experience in a cyber security role A dynamic and proactive approach to training and mentorship Strong communication skills and the enthusiasm More ❯

Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in … the most demanding environments. Job Title: National Security Cyber Accelerator Requisition ID: 121279 Location: Gloucester - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Grade: GG08 - GG09 Start date: August 4th 2025 Application window closes May … 4th 2025 Join our Operational Cyber Group for our National Security Cyber Accelerator programme and launch your career in Cyber! Do you see yourself developing systems critical to National Security or finding vulnerabilities in the most cutting edge technologies? BAE Systems' Operational Cyber Group is looking More ❯

working with a leading UK-based Critical National Infrastructure (CNI) organisation, supporting their search for an experienced Incident Response Analyst to join their growing Cyber Resilience Team. This is an exciting opportunity to be a key player in protecting vital national services from cyber threats, working within a … with IT and security teams to develop incident response strategies. Analyse incidents to identify root causes and recommend improvements. Contribute to the development of cyber security plans, policies, and training. 🧠 What We’re Looking For Proven experience in a SOC or similar cyber security role. Strong understanding of … cyber threats, threat intelligence frameworks, and best practices. Excellent problem-solving and analytical skills. GIAC Certified Incident Handler (GCIH) or equivalent. Desirable: Degree in Cyber Security or a related field. Additional cyber security certifications. This role offers a unique chance to work in a nationally critical environment More ❯

working with a leading UK-based Critical National Infrastructure (CNI) organisation, supporting their search for an experienced Incident Response Analyst to join their growing Cyber Resilience Team. This is an exciting opportunity to be a key player in protecting vital national services from cyber threats, working within a … with IT and security teams to develop incident response strategies. Analyse incidents to identify root causes and recommend improvements. Contribute to the development of cyber security plans, policies, and training. 🧠 What We’re Looking For Proven experience in a SOC or similar cyber security role. Strong understanding of … cyber threats, threat intelligence frameworks, and best practices. Excellent problem-solving and analytical skills. GIAC Certified Incident Handler (GCIH) or equivalent. Desirable: Degree in Cyber Security or a related field. Additional cyber security certifications. This role offers a unique chance to work in a nationally critical environment More ❯

working with a leading UK-based Critical National Infrastructure (CNI) organisation, supporting their search for an experienced Incident Response Analyst to join their growing Cyber Resilience Team. This is an exciting opportunity to be a key player in protecting vital national services from cyber threats, working within a … with IT and security teams to develop incident response strategies. Analyse incidents to identify root causes and recommend improvements. Contribute to the development of cyber security plans, policies, and training. 🧠 What We’re Looking For Proven experience in a SOC or similar cyber security role. Strong understanding of … cyber threats, threat intelligence frameworks, and best practices. Excellent problem-solving and analytical skills. GIAC Certified Incident Handler (GCIH) or equivalent. Desirable: Degree in Cyber Security or a related field. Additional cyber security certifications. This role offers a unique chance to work in a nationally critical environment More ❯