To define and operationalise the organisation’s cyber risk profile and threat intelligence (CTI) strategy. The role is responsible for identifying, integrating, and validating CTI feeds into the SIEM solution, ensuring comprehensive logging coverage across all relevant environments and systems. It will lead the integration of vulnerability management tools tailored to the organisation’s technology stack, collate findings, and drive remediation through scalable, process-driven approaches. The role also supports the development and maturity of MDR, SOC, and penetration testing capabilities. This senior practitioner role is expected to deliver outcomes through automation, integration, and process maturity—enabling scalability without increasing headcount. Key Responsibilities Define and maintain the organisation’s cyber risk profile and CTI strategy. Identify, evaluate, and integrate CTI feeds into the SIEM (e.g., Microsoft Sentinel). Ensure logging coverage across systems via Syslog, Azure Marketplace tools, or other integrations. Lead integration of vulnerability management tools (e.g., Nessus, AppCheck, MDE, MDI, MDO). Collate vulnerability data and drive remediation and patching activities. Support the scoping and transition to a new MDR and SOC provider. Manage third-party penetration testing engagements and integrate findings into risk posture. Collaborate with IT, DevOps, and Cyber teams to ensure security is embedded across environments. Monitor and validate the accuracy and completeness of CTI and logging integrations. Develop scalable processes and automation to support security operations and growth. About You Required Experience Proven experience in cyber security engineering, threat intelligence, and SIEM integration. Strong understanding of CTI sources, feeds, and their operational use. Hands-on experience with Microsoft Sentinel or similar SIEM platforms. Experience integrating and managing vulnerability tools (Nessus, AppCheck, Defender suite). Familiarity with MDR/SOC operations and third-party security service management. Demonstrated ability to deliver scalable security solutions through process and automation. Strong stakeholder engagement across technical and non-technical teams. Desirable Qualifications & Certifications CISSP, CISM, or equivalent security certification. Microsoft Certified: Security Operations Analyst Associate. GIAC Cyber Threat Intelligence (GCTI) or similar. Experience with Azure security tooling and integrations. Familiarity with SFIA framework and security maturity models. Key Performance Indicators (KPIs) CTI feed coverage and integration accuracy. Logging completeness across critical systems. Vulnerability remediation rates and time-to-close metrics. Successful onboarding and transition to MDR/SOC provider. Reduction in repeat findings from penetration tests. Automation and process improvements implemented About Us At Indigo, you’ll join an inclusive culture that values diversity, integrity, and merit, empowering you to reach your full potential. We welcome candidates from all backgrounds, especially those underrepresented in our industry, including women, people with disabilities, and LGBTQ individuals. As a leader in the telecoms industry, Indigo offers endless opportunities for personal and professional growth in a dynamic market projected to expand from US $1657.70 billion in 2020 to US $2395.47 billion by 2027. With over two decades of experience and a presence in 90 countries, we specialize in cutting-edge technologies like Fixed Line, 5G, Edge DC, and Subsea. Recognized as one of the UK’s top-performing privately-owned technology companies, we prioritize the well-being and growth of our employees, fostering a respectful and inclusive atmosphere with over 30 nationalities. Our commitment to sustainability and innovation ensures a brighter future. As a proud recipient of the ‘Investors in People’ Gold Award, we invest in your growth and development. Join Indigo and make a real difference in an organization that offers unparalleled opportunities at the right place and time. Embark on an exciting journey with us. At Indigo, our smart, ambitious teams are dedicated to supporting our customers. Our culture of ownership and transparency empowers our team to achieve goals and exceed customer expectations. For over twenty-five years, we’ve partnered with some of the world’s leading network carriers and hyperscalers, with a diverse talent pool we celebrate differences, inviting new ideas, creativity, collaboration, and passion from every employee. Our commitment extends beyond the present, as we cultivate and mentor the next generation to access limitless growth opportunities. At Indigo, we understand that our people are the heart of our success. We are deeply committed to nurturing a work culture that prioritizes the well-being and growth of our employees. We take pride in listening to our team and taking action to continually enhance our company’s support and enriching environment. Our diversity is our strength, coming together as one team, we foster an atmosphere of respect and inclusivity, where collaborating with individuals from various backgrounds, cultures, and thinking styles empowers us to evolve into better professionals and leaders.