1 to 25 of 70 Cyber Defence Jobs in the UK excluding London

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

and latest tech so they can help our clients build resilience as we create integrated, customized turnkey solutions. We blend risk strategy, digital identity, cyber defense, application security and managed service solutions to rethink the entire security lifecycle. The Accenture Security practice is a unique group of people passionate … a service and/or throughout the run-phase of the service. This role is responsible to drive the day-to-day delivery in defence of corporate networks from advanced and targeted attacks by providing threat monitoring and cyber defence services as the service owner. The Technical … Delivery Associate Manager will work with the SOC Operations team with a focus on threat identification, incident response, cyber threat intelligence infusion, and mitigations-to ensure defensive resiliency. This is a new project within the existing team and will require the candidate to own the service management across internal More ❯

Role: SIEM Security Engineer - Cyber Defence Rate: Outside IR35 Location: Remote with occasional travel to Gloucester Duration: 3-6 initially SC clearance required Position Summary: We are seeking a Sentinel SIEM & Cloud Security Engineer to join our team and play a critical role in designing, managing, and optimizing More ❯

Role: SIEM Security Engineer - Cyber Defence Rate: Outside IR35 Location: Remote with occasional travel to Gloucester Duration: 3-6 initially SC clearance required Position Summary: We are seeking a Sentinel SIEM & Cloud Security Engineer to join our team and play a critical role in designing, managing, and optimizing More ❯

Role: SIEM Security Engineer - Cyber Defence Rate: Outside IR35 Location: Remote with occasional travel to Gloucester Duration: 3-6 initially SC clearance required Position Summary: We are seeking a Sentinel SIEM & Cloud Security Engineer to join our team and play a critical role in designing, managing, and optimizing More ❯

Darktrace has more than 2,500 employees located globally. Founded by mathematicians and cyber defence experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. For over a decade … will I be doing: Following the rapidly continued growth of our customer base, Darktrace are looking to add to our post-sales team of Cyber Security Infrastructure Engineers. As a Cyber Security Infrastructure Engineer in the Professional Services organization, you will ensure Darktrace is deployed, integrated, and optimized … to the highest standards to provide our clients with industry-leading, AI-powered, cyber security protection. This crucial, fast paced role involves assisting customers with deploying Darktrace technology within network, cloud, OT, and email environments as well as leading and becoming a trusted advisor to key customers in their More ❯

Senior Security Analyst - £50-65k – Hybrid working (Applicants based in UK) – North London HQ This role is ideal for a Cyber Defence individual with strong Tier 2 and above SecOps skills. The Senior Security Analyst will be adaptable as well as forward thinking . They will contribute … ways of making security ‘invisible’ Proactive monitoring via situational awareness on infrastructure, network applications/endpoints Senior Security Analyst Skills 3 Years within a Cyber Security role Previous experience as SOC/Security analyst Solid understanding of Security Architecture Experience in MDR, EDR and Threat Hunting SIEM tool exposure … Relevant Cyber Security qualifications Excellent communication Skills Scripting or coding in Python, Ruby or PowerShell (desirable) For more information on the Senior Security Analyst role apply on-line or contact Catherine Burn at c.burn@ltharper.com More ❯

/DLD designs for compliance. Identify vulnerabilities and define mitigation strategies. Ensure 3rd-party compliance with MOD security policies. Guide logging, AV, firewall, and cyber defence implementations. Support platform and cyber teams with secure architecture direction. Essential Skills Strong background in secure solution design and delivery in … with MOD assurance processes, NCSC patterns, and ITIL tooling. Excellent stakeholder communication and risk management skills. Active SC clearance and DV eligibility. Desirable Skills Defence Digital/MOD experience. Familiarity with Two-Factor Auth, .NET, Ansible/Puppet, and Atlassian tools. Exposure to Agile and Waterfall delivery. Interested? Join … the team delivering secure architecture for one of the UK's most critical Defence solutions. More ❯

and a generous flexible benefits fund Key Requirements: We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the front—mentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. This … and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs More ❯

Cyber Operations and Threats Analyst Our client, a Major Oil and Gas Operator is seeking an experienced Cyber Operations and Threats Analyst to be located at their Aberdeen office This is an ongoing PAYE contract role initially through to 31st December 2026. Purpose of Role: To be responsible … for protecting the organisation's network and data from cyber-attacks by identifying, analysing and mitigating security threats. This role requires an in-depth knowledge of cyber threats, vulnerabilities, and current security trends. The ideal candidate will be able to work independently and as part of a team. … The candidate will demonstrate strong analytical and problem-solving skills. Reporting to the Cyber security Lead, you will cover mainly the operational dimension of CPEL Cyber security. The role will collaborate with the Managed Cyber security Service Provider MSSP to protect the organization. The threat landscape is More ❯

and a generous flexible benefits fund Key Requirements We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the front—mentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. You … and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs More ❯

and a generous flexible benefits fund Key Requirements We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the front—mentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. You … and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs More ❯

the next level? We are seeking a dynamic and highly capable SOC Shift Lead to support and secure critical infrastructure within the exciting Aerospace, Defence, and Security sector. This is an exceptional opportunity to lead a team of talented analysts, manage incident triage, and drive operational excellence in a … the seamless operation and continual enhancement of SOC processes and personnel. This pivotal role involves safeguarding client systems while guiding your team through sophisticated cyber defence challenges. The Soc Shift Leader would be tasked with Monitoring, triaging, and investigating alerts across host and network security systems Performing deep More ❯

Location(s): UK, Europe & Africa : UK : Great Baddow 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. BAE Systems Digital Intelligence Defence Innovation and Technology is seeking to recruit a team lead for our Knowledge and Semantics team. The Data and Decision Support Capability has a diverse range of teams working in: reinforcement learning, NLP, knowledge graphs, applications of LLMs, computer … to work with these colleagues in multi-disciplinary teams and to work on a wide range of data science topics for customers across the defence, security and commercial sectors as well as on internal BAE Systems AI programmes. You will also have the opportunity to maintain strong links with More ❯

Location(s): UK, Europe & Africa : UK : Great Baddow 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. BAE Systems Digital Intelligence Defence Innovation and Technology is seeking to recruit a team lead for our Knowledge and Semantics team. The Data and Decision Support Capability has a diverse range of teams working in: reinforcement learning, NLP, knowledge graphs, applications of LLMs, computer … to work with these colleagues in multi-disciplinary teams and to work on a wide range of data science topics for customers across the defence, security and commercial sectors as well as on internal BAE Systems AI programmes. You will also have the opportunity to maintain strong links with More ❯