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T-ISAC Platform Software Engineer
T-ISAC Platform Software Engineer
Department: Technology Team: Security Location: London (hybrid working) Position type: Permanent
What the Hiring Manager Says
This is a hands-on engineering role at the heart of GSMA’s T-ISAC platform transformation. You will be accountable for building, evolving, and maintaining the technical infrastructure enabling cyber threat intelligence sharing across the global telecoms ecosystem.
We seek a T-ISAC Platform Software Engineer who excels at resolving complex architectural challenges, automating large-scale systems, and delivering engineering excellence to a critical industry capability. Your work will involve close collaboration with CTI analysts, architecture teams, and platform vendors to develop a secure, scalable, and resilient T-ISAC service.
If you’re passionate about infrastructure, automation, API integrations, platform reliability, and delivering secure-by-design services to a global community, this role offers the opportunity to help shape the future of telecom security. This position is also ideal if you love working with cutting-edge intelligence platforms, enjoy mentoring others, and want to advance the maturity of a global security community.
— Agwu Nwoke, Industry Security Programme Director
About the Team
The GSMA Industry Security Team serves as the mobile industry’s focal point for mobile network security. The team coordinates GSMA member security working groups, leads industry-wide security initiatives, and engages with global regulators to ensure security is both an enabler and not a barrier to next-generation mobile services.
Key security schemes managed by the team include:
- Telecommunications Information Sharing and Analysis Center (T-ISAC)
- Mobile Coordinated Vulnerability Disclosure (CVD)
- Network Equipment Assurance Scheme (NESAS)
About the GSMA T-ISAC
The Telecommunications Information Sharing and Analysis Centre (T-ISAC) is a cybersecurity threat intelligence community for the telecommunication industry. Its purpose is to facilitate collaboration and intelligence sharing among mobile network operators (MNOs), mobile virtual network operators (MVNOs), and industry stakeholders.
The T-ISAC provides critical cyber threat intelligence to GSMA members, encouraging a trusted collaborative environment where stakeholders can proactively address cybersecurity threats. By engendering a shared mission, it improves the resilience of the mobile ecosystem against evolving cyber risks.
For more details, visit: www.gsma.com/T-ISAC
About the Role
As the Platform Software Engineer for T-ISAC, you will be responsible for engineering, operating, and continuously improving the platforms, tools, and integrations that empower the T-ISAC service.
Key Responsibilities
- Platform Engineering & Development
- Design, develop, and maintain the T-ISAC platform, ensuring secure, scalable data workflows, automation capabilities, and collaboration tools to support threat intelligence sharing and enrichment.
- Service Reliability & Operations
- Lead on platform operations, ensuring high operational reliability through proactive monitoring, incident management, performance optimisation, and secure-by-design engineering.
- Integration & Interoperability
- Deliver and support APIs, data exchanges, and third-party integrations to enable secure, scalable intelligence sharing among members and industry partners.
- Platform Roadmap & Technical Strategy
- Shape the future evolution of the T-ISAC platform by defining future-state architecture, driving technical improvements, and evaluating emerging technologies.
- Security & Compliance
- Ensure robust security and compliance standards are upheld through secure engineering practices, automated controls, vulnerability management, and adherence to regulatory and governance frameworks.
- Collaboration & Community
- Foster close collaboration with members, analysts, security teams, and industry partners to enhance platform adoption, effectiveness, and overall community engagement.
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About You
This is a ** specialised senior role** in cyber threat intelligence engineering. You thrive in a dynamic team environment and have the drive to bring innovative ideas to fruition—transforming them into impactful and well-delivered programmes.
Experience & Knowledge Required
- Demonstrated experience in the telecom industry, whether from working at/with operators, vendors, academia, or related organisations.
- Proficient knowledge and expertise in designing, building, and operating core platforms and infrastructure for scalable, reliable, secure, and efficient software delivery, particularly in areas such as:
- Intelligence
- Cybersecurity
- Data analytics (equivalent experience will be considered)
- Direct experience working with ISACs (Information Sharing and Analysis Centres) or similar collaboration platforms.
Essential Technical Skills
- Extensive hands-on experience building and implementing intelligence platforms (e.g., OpenCTI, MISP)
- Collaborative open-source tools: Use of these tools as part of analysis, research, and development processes
- Strong understanding of:
- Nation-state actors
- Cybercrime
- Hacktivism
- Advanced threat actor Tactics, Techniques, and Procedures (TTPs)
- Field experience in cybersecurity intelligence (collection, analysis, and dissemination)
Preferable Skills
- Knowledge of mobile data protocols, including (but not limited to): SS7, MOTIF, HRN, IRSF, GTs, and mobile network services
- Understanding mobile network architectures and key threats to them
- Proficiency with frameworks/tools such as:
- MITRE ATT&CK
- MISP
- OpenCTI
- Metadata-driven analytical platforms (e.g., Meta, EclecticIQ)
- Participation in government/law enforcement COIs (Confidentiality of Interest)
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About Your Skills
Beyond the technical requirements, you will approach teamwork with collaboration and adaptability:
- Teamwork: Comfortable working in a virtual/distributed team environment
- Communication: Strong verbal and written communication skills, with experience presenting to executive-level audiences
- Leadership: Proven ability to mentor and guide teams (preferably within an intelligence-team context)
- Analysis: Sharp analytical, problem-solving, and critical thinking skills, particularly in cybersecurity intelligence
What We Offer
Joining the GSMA means contributing to the future of a fast-paced, innovative industry. You’ll engage with global projects, diverse challenges, and colleague cultures designed to foster personal and professional growth.
Rewards include:
- Competitive compensation and benefits
- Architect-designed offices
- Generous learning & development opportunities
- Generous holiday allowances (with 4 additional days for professional development)
- Early access to industry-leading career facilitation
To learn more about GSMA, explore our career site, LinkedIn, and Twitter.
Being You at the GSMA
We champion diversity, equity, and inclusivity, striving to set industry standards. Your well-being and work-life balance matter to us, offering flexi-time and hybrid/remote working for all staff.
We encourage applications from all demographics, ensuring each voice is heard and valued.
Our core values drive everything we do:
- Passionately driven – Energy, tenacity, and commitment guide our world-changing work.
- Insightful leaders – Developing expertise and fostering agility in response to evolving landscapes.
- Stronger together – Diversity is our strength; we actively seek new perspectives to advance the industry.
Our collective mentality enforces purpose, collaboration, and respect, whether delivering at peak performance or embracing honest dialogue during tougher challenges.
If you’re a current GSMA employee, consider applying through the internal GSMAHub platform.
About the GSMA
As the global body unifying the mobile ecosystem, the GSMA aligns stakeholders to innovation, policy, and technical standards supporting the industry's growth. Our mission is unlocking the full potential of connectivity for people, business, and societal flourishing.
We impact three key areas:
- Industry Services and Solutions – Facilitating 5G, IoT, fraud, and security advancements.
- Connectivity for Good – Driving policy alignment, digital inclusion, and sustainable growth.
- Outreach – Transforming the mobile ecosystem through global conferences, research, and expert analysis.
Learn more at gsma.com.
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