1 to 25 of 138 Remote Cyber Defence Jobs

As a Cyber Defence Analyst, you will join the Cyber Fusion Center, performing in-depth analysis, assessment, and response to security threats by following documented policies to meet Service Level Goals. The team provides global 24x7 security operations and monitoring for cybersecurity events affecting Experian. You will be a part of the first line of defence … for potentially major security incidents to support incident response efforts and may include assignment to an on-call rotation for evenings, weekends, holidays. Summary of Primary Responsibilities As the Cyber Defence Analyst, you will: Contribute to daily security operations by overseeing response activities for security events and alerts associated with cyber threats, intrusions, and compromises alongside a … team of global security analysts following documented SLOs and processes. Analyze events using security tooling and logging (e.g., SIEM, EDR) and assess potential risk/severity level of cyber threats; escalate higher-risk events to dedicated incident response and management teams in the CFC according to established processes. Collaborate with external teams for incident resolution and escalations, driving incident More ❯

threats. Key Responsibilities: Vulnerability Management: Develop, implement, and operate vulnerability management capabilities using tools like Tenable One. Deploy, configure, and manage vulnerability assessment tools (e.g., Tenable, NCSC's Active Cyber Defence Toolkit) and Attack Surface Management tools. Deliver a seamless vulnerability management service across infrastructure and business units, ensuring the effectiveness of security measures. Threat Analysis: Utilize various … teams. In-depth understanding of the current threat landscape and security best practices. Preferred Qualifications: Relevant certifications (e.g., CISSP, CEH, CompTIA Security+). Experience with the NCSC's Active Cyber Defence Toolkit. Familiarity with regulatory requirements and industry standards (e.g., GDPR, ISO 27001). Work Environment: This is a fully remote position, offering flexibility and the opportunity to More ❯

Social network you want to login/join with: Cyber Defence Analyst Splunk CSIRT, London col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 4d32516f9aa5 Job Views: 4 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: 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 take a proactive approach to threat hunting and security incident response. You'll play a key role … work from home one day 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 a good understanding of various More ❯

Engineering: Develop detection rules and maintain playbooks. Automation and Scripting: Automate tasks using tools like Python and PowerShell. Threat Hunting: Identify and mitigate potential threats. Collaboration: Work with other cyber defence teams and communicate findings. Continuous Improvement: Suggest and document process improvements. Monitoring: Provide continuous security console monitoring. Technical Analysis: Analyse incident telemetry and investigation pathways. Intelligence Integration … AWS Certified Cloud Practitioner). Proficiency in network/application protocols and operating systems. Experience with security tools (EDR, SOAR, SIEM). Preferred scripting/programming experience. Knowledge of cyber security legislation and best practices. Preferred experience dealing with incidents in a wide range of environments, including OT and ICS technologies. Preferred experience of working with wider Cyber Defence teams, including Intelligence, Vulnerability Management, Threat Hunting and Purple Teams Personal Attributes: Strong interpersonal, analytical, and problem-solving skills. Effective team player with excellent communication. Adaptable, detail-oriented, and proactive. Why Join Centrica? Dynamic and innovative team. Continuous learning and professional development. Supportive and inclusive work environment. Competitive salary and bonus potential. Employee Energy Allowance at More ❯

We’re looking for a Senior Incident Response Manager to join our cyber-security team in Reading, UK or Schiphol, NL In this fantastic opportunity, you will work at the forefront of cyber defence operations, delivering Group Security’s and Liberty Global’s wider mission through helping to reduce; the impact of cyber incidents affecting Liberty … Global, Retained Markets and Joint Ventures. You will provide the Subject Matter Expertise to coordinate and drive the response to serious cyber incidents through the best practice Incident Management (IM) life cycle and ensure root cause analysis is performed to support improvement of our controls. You will lead the Cyber Emergency Response Team responsible for ensuring the delivery … of the cyber incident response (CIR) life cycle for serious cyber incidents by ensuring that the relevant parts of the business and partners are engaged and activated to undertake the actions needed to reduce impact on our business. When not responding to incidents, you will help develop our Incident Management and Incident Response capabilities, including writing and maintaining More ❯

Principal Network Defence Analyst - Peterborough Job Title: Principal Network Defence Analyst Location: Peterborough (Hybrid) Contract and shift details: Permanent, full-time position (37.5 hours per week), with participation in an on-call rota approximately once every six weeks—covering out-of-hours support, including evenings and weekends. Are you an experienced network professional with a keen interest in … cyber defence and skilled at solving complex infrastructure challenges? Do you thrive in a critical role where connectivity and security converge to protect global operations? Our Cyber Security team is looking for a Principal Network Defence Analyst to join our DevSecOps function—playing a critical role in shaping, maintaining, and innovating our network security landscape. This … is a hybrid role combining deep technical knowledge of connectivity with a strategic approach to cyber defence. You\\\'ll work closely with internal teams and external vendors to ensure our infrastructure remains secure, scalable, and aligned with our wider security goals. What you\\\'ll be doing: Act as the subject matter expert for network security, providing technical leadership across More ❯

Join to apply for the Lead Cyber Security Analyst role at Crown Commercial Service 1 week ago Be among the first 25 applicants Join to apply for the Lead Cyber Security Analyst role at Crown Commercial Service Direct message the job poster from Crown Commercial Service Recruitment Advisor at Crown Commercial Service Position: Lead Cyber Security Analyst … improved digital technologies to enhance the services we provide, the ways we work, and how we interact with our customers, suppliers and other stakeholders. We’re implementing a new cyber security function as part of Agile digital delivery within our growing team, and the pace and scale of change within the Directorate is unprecedented . Job Summary In this … critical role, establishing and leading our newly formed cyber security team, you will be responsible for understanding, detecting and responding to cyber threats and vulnerabilities affecting the Services we operate, as well as leading on regular IT Health Check’s, resolving any issues identified that need addressing, and working with Operations and Development teams to prevent these issues More ❯

CDC (Cyber Defence Centre) Specialist Glasgow, Ipswich, London, Northampton or Selby Permanent, full time Hybrid working Closing date: Monday14th July 2025 Who we are We’re not just talking about making a difference, we’re making it happen. We generate dispatchable, renewable power and create stable energy in an uncertain world. Building on our proud heritage, we have … We’re enabling a zero carbon, lower cost energy future for all, and working hard to decarbonise the planet for generations to come. About the role As a CDC (Cyber Defence Centre) Specialist at Drax, your role will involve varied activities. This will include monitoring and responding to security incidents, conducting investigations, assisting the CDC team in daily … CDC team members, as well as standing in for the CDC Detect & Response Manager where necessary. You’ll collaborate and coordinate with the Product & Engineering, Threat Intelligence & Operational Technology Cyber Team to ensure synergy across all cyber teams, and build relationships with stakeholders across Drax to support the requirement for a holistic security approach. Who we’re looking More ❯

CPS Group is currently 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 Security Operations Centre (SOC) environment and … prevent further impact. Work closely 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. 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, helping safeguard vital services and infrastructure. If you're passionate about cyber defence and More ❯

architectural design and implementation of security solutions that span cloud-native, hybrid, and on-premises environments, with a focus on AWS, Azure, and GCP cloud deployments. Collaborate closely with Cyber Defence Operations, Security Technology Operations, Governance, Risk and Compliance, IT Infrastructure, Engineering, Compliance and AI teams to integrate security tooling and sophisticated security capabilities into business-critical systems. … CK) and semiconductor-specific regulatory requirements including export control and SoX compliance. Drive innovation by utilising AI and machine learning technologies to enhance threat detection, incident response, and overall cyber defense posture. Partner with senior leadership to communicate security architecture roadmaps, risk mitigation strategies, and compliance postures. Champion a culture of continuous improvement, cross-team collaboration, and technical excellence More ❯

Cyber Defence Assistant Manager £60,000 - 70,000 GBP 10-15% Performance Bonus, Private Medical Insurance, Hybrid Hybrid WORKING Location: United Kingdom (Greater London) Type: Permanent Our client is an industry leader in Cyber Defence and it is a cornerstone of their business. They understand the importance of their work across local businesses and communities and … are invested into technological innovation and the adoption of new cutting edge practices. Our client is looking for a Cyber Defence Assistant Manager to play a vital role in information security. As a Cyber Defence Assistant Manager you will be in the frontier of unique and specialised government and commercial contracts that will allow you develop … and grow your skills within the industry. As a Cyber Defence Assistant Manager you will; Be responsible for the testing and oversight of junior testers under your leadership Completing peer reviews of your deliverables (QA) Developing a rapport with clients both inside and outside our client company along with consciously developing yourself in relation to the client's More ❯

Cyber Defence Services - Manager – 107125 Base Location: UK (Hybrid) www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Connected Technology function is a cornerstone of our business. We do work that matters to our local business and communities – supporting technical innovation and adoption of cutting-edge solutions across the UK. Working on complex engagements in Identity & Access Management this … recession, political and regulatory upheaval. We've proudly stood beside the institutions and businesses which make the UK what it is. Why Join KPMG Technology and Engineering as a Cyber Defence Services – Manager? At KPMG we are looking for a manager who lives and breathes hacking and information security. You will have earned your stripes doing CHECK work … of the UK’s most unique government and commercial engagements for you to cut your teeth on and a friendly, passionate team to develop and grow. The KPMG’s Cyber Defence (CDS) Team conducts client facing technical assurance and penetration testing and has a long and successful history in KPMG. Our clients are diverse and we cover many More ❯

Sorry, applications for this particular Job have now closed. We're seeking an experienced Cyber Defence Manager to safeguard our digital infrastructure View job & apply Location: Frankfurt Salary: 145,000 + Benefits Sector: Banking, Asset Management & Funds We're hiring an experienced IAM Lead to take ownership of identity governance and access controls View job & apply Location: Frankfurt … governance and access View job & apply Zero Trust Architect Location: Fully Remote Job type: Contract Position Overview: Leading FinTech company seeking a Zero Trust Architect to design and implement Cyber Security Vulnerability Management Analyst Cyber Security Vulnerability Management Analyst required for a market leading financial services firm. It's a great opportunity to get to work with industry More ❯

Join Maersk’s Groundbreaking Cyber Team: Redefining Incident Management & Response Imagine a career where you're not just responding to security incidents—you’re revolutionising how it’s done. At Maersk, one of the world’s largest and most respected logistics and shipping companies, our Cyber team is pioneering a whole new approach to incident response. This isn … to life. Are you ready to be part of something transformational at Maersk and join a team that’s setting a new standard in cybersecurity? Join a World-Class Cyber Team: Be part of an elite cyber operation at one of the globe’s most renowned logistics companies, where your contributions truly make a difference. Multidimension role to … a fast-paced, stimulating atmosphere. Participate in exciting CTF competitions alongside a team of experts, pushing the boundaries of your knowledge and skills. Using cutting edge technologies: Tackle complex cyber incidents that require innovative solutions and utilizing the latest technologies available in the market. Your expertise will be crucial in addressing and mitigating sophisticated threats, allowing you to hone More ❯

s leading over-50s age inclusive jobs board. Job description Assistant Manager Job title: Senior Penetration Tester - Assistant Manager Location: UK Line of Business: Advisory - Risk Consulting Service Area: Cyber Security Roles and Responsibilities The Role At KPMG we are looking for an Assistant Manager who lives and breathes hacking and information security. You will have earned your stripes … UK's most unique government and commercial engagements for you to cut your teeth on and a friendly, passionate team to develop and grow. The Team The KPMG's Cyber Defence (CDS) Team conducts client facing technical assurance and penetration testing and has a long and successful history in KPMG. Our clients are diverse and we cover many … sectors with particular specialisms in Financial Services, High-end Defence Assurance and Telecommunications. We work closely with the NCSC developing new schemes such as Cross Domain Solutions Testing ( https://www.ncsc.gov.uk/blog-post/ncsc-cross-domain-industry-pilot-stage-2 ) and are members of all current NCSC and CREST testing schemes - as a result we conduct More ❯

to £50,000pa - Southampton Location: Southampton (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

to £50,000pa - London Location: London (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

to £50,000pa - London Location: London (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

to £50,000pa - Cardiff Location: Cardiff (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

to £50,000pa - Hull Location: Hull (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

to £50,000pa - London Location: London (Hybrid – 3 days onsite) Salary: Up to £50,000 A major UK infrastructure organisation is seeking a SOC Analyst to help strengthen its cyber defence capabilities. This is a great opportunity to join a Microsoft-focused environment and work hands-on with leading security tools like Microsoft Sentinel and Defender . You More ❯

JUMPSEC, we believe our clients should not be constrained by what has gone before. We want to help them to find novel and forward-thinking ways of meeting their cyber security needs in the face of a continuously evolving and growing cyber threats. To do this, we work hard to understand our clients and the challenges they face … to the uniqueness of our brand and enable the creative problem-solving that our clients value. Join us on our mission to create a safer digital world! Achieve the cyber security outcomes you need. We work to enable effective cyber security for our clients; helping them to future proof their cyber defences and realise genuine improvement over More ❯

JUMPSEC, we believe our clients should not be constrained by what has gone before. We want to help them to find novel and forward-thinking ways of meeting their cyber security needs in the face of a continuously evolving and growing cyber threats. To do this, we work hard to understand our clients and the challenges they face … to the uniqueness of our brand and enable the creative problem-solving that our clients value. Join us on our mission to create a safer digital world! Achieve the cyber security outcomes you need. We work to enable effective cyber security for our clients; helping them to future proof their cyber defences and realise genuine improvement over More ❯

Operational Technology (OT) Cyber Security Analyst Drax Power Station, Selby Hybrid working Permanent, full time Closing date: Monday 16th June 2025 Who we are We’re not just talking about making a difference, we’re making it happen. We generate dispatchable, renewable power and create stable energy in an uncertain world. Building on our proud heritage, we have ambition … champions. We’re enabling a zero carbon, lower cost energy future for all, and working hard to decarbonise the planet for generations to come. About the role As OT Cyber Analyst, you’ll be responsible for monitoring, assessing, and securing Drax’s operational technology (OT) systems, including industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems … against cyber threats and vulnerabilities. The role will play a key role in ensuring the reliability and safety of UK critical national infrastructure. Cybersecurity Monitoring: Continuously monitor the efficacy and maintain OT security monitoring solutions deployed within the OT environment. Threat Analysis: Analysing and identifying potential cyber threats and vulnerabilities, assess their impact, and prioritize responses accordingly. Incident More ❯

22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: Job description Assistant Manager Job title: Senior Penetration Tester - Assistant Manager Location: UK Line of Business: Advisory - Risk Consulting Service Area: Cyber Security Roles and Responsibilities The Role At KPMG, we are looking for an Assistant Manager who lives and breathes hacking and information security. You will have earned your stripes … provide some of the UK's most unique government and commercial engagements for you to develop your skills, along with a friendly, passionate team. The Team The KPMG's Cyber Defence (CDS) Team conducts client-facing technical assurance and penetration testing. Our clients are diverse, with specialisms in Financial Services, Defence, and Telecommunications. We work closely with More ❯