At a Glance
- Tasks: Build and maintain the T-ISAC platform for global telecom security.
- Company: Join GSMA, a leader in mobile industry security.
- Benefits: Enjoy competitive pay, flexible working, and professional growth opportunities.
- Other info: Be part of a dynamic team shaping the future of telecom security.
- Why this job: Make a real impact on telecom security while working with cutting-edge technology.
- Qualifications: Experience in software development and cybersecurity is essential.
The predicted salary is between 70000 - 90000 £ per year.
Department: Technology
Team: Security
Location: London with hybrid ways of working
Position type: Permanent
What the hiring manager says
This is a hands-on engineering role at the heart of GSMA’s TISAC platform transformation. You will be responsible for building, evolving, and maintaining the technical backbone that enables cyber threat intelligence sharing for the global telecoms ecosystem. We’re looking for a T-ISAC Platform Software Engineer who thrives on solving complex architectural challenges, automating large-scale systems, and bringing engineering excellence to a critical industry capability. You’ll work closely with CTI analysts, architecture teams, and platform vendors to deliver a secure, scalable, and resilient T‑ISAC service. If you are passionate about infrastructure, automation, API integrations, platform reliability, and delivering secure-by-design services to a global community, this role is your opportunity to help shape the future of telecom security.
About the Team
The GSMA Industry Security Team is the mobile industry’s focal point for mobile network security. The team is responsible for co-ordinating GSMA member security working groups, leading industry-wide security initiatives, and engaging with global regulators to ensure security is an enabler and not a barrier to next-generation mobile services. The team is responsible for a number of industry-wide Cybersecurity schemes including:
- Telecommunications Information Sharing and Analysis Center (T-ISAC).
- Mobile Co-ordinated Vulnerability Disclosure (CVD).
- Network Equipment Assurance Scheme (NESAS).
About the GSMA T-ISAC
The Telecommunication Information Sharing and Analysis Centre (T-ISAC) is the cybersecurity threat intelligence community for the telecommunication industry, dedicated to facilitating collaboration and intelligence sharing among mobile network operators, mobile virtual network operators, and industry stakeholders. T-ISAC provides GSMA members with critical cyber threat intelligence, fostering a trusted environment where telecommunication stakeholders can proactively address cybersecurity threats and reduce risks through the development of best practices. By uniting telecommunication MNOs, MVNOs, manufacturers, service providers, and industry in a shared mission, T-ISAC enhances the mobile ecosystem’s resilience against cyber threats.
About the Role
As the Platform Software Engineer for T‑ISAC, you will be responsible for the engineering, operation, and continuous improvement of the platforms, tooling, and integrations that power the T‑ISAC service.
Key Responsibilities
- Platform Engineering & Development: Design, develop and maintain the T-ISAC platform, delivering secure, scalable data workflows, automation capabilities, and collaboration tools that support threat intelligence sharing and enrichment.
- Service Reliability & Operations: Lead the operational reliability of the T-ISAC platform through proactive monitoring, incident management, performance optimisation, and secure-by-design engineering practices.
- Integration & Interoperability: Deliver and support integrations, APIs, and data exchange capabilities that enable secure, scalable intelligence sharing across members and third-party security platforms.
- Platform Roadmap & Technical Strategy: Shape the evolution of the T-ISAC platform by defining future-state architecture, driving technical improvements, and evaluating emerging technologies.
- Security & Compliance: Maintain a secure and compliant platform through secure engineering practices, automated controls, vulnerability management, and adherence to regulatory and governance standards.
- Collaboration & Community: Foster collaboration across members, analysts, security teams, and industry partners to improve platform adoption, effectiveness, and community engagement.
About You
You will bring enthusiasm and ownership to this specialised senior role in cyber threat intelligence analysis, joining a dynamic and ambitious team. Your drive will be key to transforming bold ideas into impactful programmes and seeing them through to successful delivery. You will have telecoms experience gained from working at an operator, with an operator, or within the wider telecom industry. You will have proven knowledge and expertise in designing, building, and operating the core platforms and infrastructure that enable scalable, reliable, secure, and efficient software delivery across operations in Intelligence, Cybersecurity, Data Analytics, or a related field (equivalent experience will be considered). You will also have experience working with ISACs or other information sharing organisations.
About Your skills
In addition to technical skills, you will have:
- Teamwork: You will be comfortable when working collaboratively in a virtual, distributed team environment.
- Communication: You will have exceptional verbal and written communication skills, with a track record of presenting to executive audiences.
- Leadership: You will have proven leadership and mentoring skills, ideally within an intelligence team.
- Analysis: You will have strong analytical, critical thinking, and problem-solving skills, with the ability to analyse cybersec intelligence.
Essential
- Extensive experience of building and implementing intelligence platforms e.g. OpenCTI, MISP.
- Experience of using collaborative open-source tools as part of your analysis and research processes.
- Understanding of Nation-State Actors, Cyber Crime, Hacktivism, and advanced threat actor tactics, techniques, and procedures (TTPs).
- Experience in cybersecurity intelligence, including collection, analysis, and dissemination.
- Professional experience within the telecom industry, whether gained at an operator, in partnership with an operator, or through work in telecom-related organisations, vendors, academia, or the wider mobile ecosystem.
Preferable
- Understanding of mobile data, protocols, and technology such as, but not limited to SS7, MOTIF, HRN, IRSF, URLs, GTs.
- Knowledge of mobile network architectures and services.
- Understanding of mobile network and services, threat landscape, and the common attacks to which they are exposed.
- Comprehensive understanding of telecommunication industry operations and challenges.
- Expertise in using and applying the Mitre ATT&CK® framework, MISP, OpenCTI, Meta, EclecticIQ, Governments, Law Enforcement, and other COIs (national and international) for threat analysis and strategy development.
We strive to offer a meaningful and inclusive application experience for all candidates. Should you require any accommodations or adjustments due to a disability or for any other reason during the hiring process, please contact talent@gsma.com with your request.
Contract type: Regular
Worker type: Employee
What We Offer
Working at the GSMA offers you unparalleled access to the mobile industry. We offer a chance to truly shape the direction of mobile, whatever your role. By joining the GSMA, you will be exposed to a fast-paced rapidly evolving environment, working on global solutions, genuinely fascinating and industry-changing projects, and a stimulating and dynamic environment designed to enable you to flourish. In addition to architect-designed offices and competitive compensation, our benefits include fantastic learning & development opportunities, generous holiday allowances, four additional days off for professional development, and many others.
Being You at the GSMA
We care deeply about diversity, equity, and inclusivity and aspire to be the best at it. Your well-being and work/life balance is important, so flexi-time and remote working is available to all staff. We're keen to ensure everyone is equal, represented, and connected so we particularly encourage applications from all demographics. The success of the GSMA year on year will continue to be contributed by people from all walks of life.
GSMA Values
Our values not only drive our culture – they shape how we work and interact inside and outside our global organisation.
- Passionately driven: We approach everything we do with unparalleled capability, tenacity, and commitment, knowing that the challenging scale, pace, and complexity of our work is what leads to its world-changing impact.
- Insightful leaders: We continually develop and engage our expertise, insight, and creativity so that we’re always ready to respond to the changing landscape with authority, agility, and nuance.
- Stronger together: We lean on each other so the industry can lean on us, embracing our diversity by actively seeking out perspectives and skill sets beyond our own, fuelling each other’s successes and constantly asking how we can help.
Underpinning our values is our collective mindset to show up purposefully as good human beings every day, in every situation. When we’re at our best – we are collaborative, considerate, and compassionate to others, and we create a safe space for one another to thrive, assuming positive intent in our colleagues. And if we aren’t at our best and the pressure is on – we feel free to be ourselves but still remain curious, lean into the tough stuff, and we are always respectful to others and accountable for the part we play.
T-ISAC Platform Software Engineer in London employer: GSM Conference Services
At GSMA, we pride ourselves on being an exceptional employer, offering a dynamic and inclusive work environment in the heart of London. Our commitment to employee growth is reflected in our extensive learning and development opportunities, alongside generous benefits such as flexible working arrangements and additional days off for professional development. Join us to be part of a passionate team that is shaping the future of telecom security while fostering collaboration and innovation within the global mobile industry.
StudySmarter Expert Advice🤫
We think this is how you could land T-ISAC Platform Software Engineer in London
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including GSM Conference Services, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through GSM Conference Services
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at GSM Conference Services. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace T-ISAC Platform Software Engineer in London
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at GSM Conference Services insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to GSM Conference Services that you’re committed to staying ahead in the game.
How to prepare for a job interview at GSM Conference Services
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at GSM Conference Services to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at GSM Conference Services.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.
