Mobile Roaming Core Design

Maxis Broadband Sdn Bhd; Kuala Lumpur; On-site; MYR 90,000 - 150,000; Full time

Benefits offered by this job

Medical

Phone Bill Allowance

Mobile Phone Subsidy

Job summary

Maxis Broadband Sdn Bhd in Malaysia seeks a Roaming Design & Architecture specialist to lead the evolution of international roaming, including interconnects and security gateways, to support voice, data and messaging services.

You will develop strategic roadmaps for services like VoLTE, 5G and IoT roaming, define technical requirements, manage partner integrations, and ensure compliance with roaming agreements and industry standards.

Job description

Are you ready to get ahead in your career?

• We want to empower you to turn your ambitions into achievements.
• We thrive in inclusiveness, diversity and embrace close collaborations for you to create impact for yourself and others.
• Together, we aim to bring the best of technology to help people, businesses and the nation to be ahead in a changing world.
• To realise our vision to become Malaysia’s leading converged solutions company, we are looking for a new talent to innovate and grow with us in a culture that values commitment, performance and possibilities.

Why does this job exist and why is it critical?

Designs, architects, and manages global roaming networks. Integrates partners, optimises services across 2G/3G, 4G/LTE, 5G. Ensures seamless, secure, cost-effective international connectivity, driving business growth and enhancing customer experience.

• Roaming Design & Architecture: Lead the architectural design and evolution of international roaming solutions, including interconnects and security gateways, to support voice, data, and messaging services. Develop strategic roadmaps for new roaming services like VoLTE, 5G, and IoT roaming. Define technical specifications and requirements for deployments.
• Roaming Footprint Expansion & Partner Integration: Manage technical assessment, testing, and integration of new international roaming partners (Inbound/Outbound) to expand network coverage. Ensure technical compliance with roaming agreements (e.g., IR.21, TADIG, AA.14) and industry standards.
• Capacity Management & Optimisation: Conduct capacity planning, forecasting, and dimensioning for all roaming network elements (signalling, data, voice, SMS) to ensure efficient resource utilisation. Implement traffic engineering and route optimisation strategies to maintain high Quality of Service and cost-effectiveness.
• Technical Expertise & Support: Act as the technical authority for complex roaming issues, providing expert-level troubleshooting and resolution to ensure seamless interoperability across network generations (2G/3G, 4G/LTE, 5G) and partner networks.
• Strategic Roaming Evolution: Stay abreast of global roaming trends, standards, and regulatory changes, advising on their impact and necessary adaptations to maintain Maxis' competitive edge. Contribute to strategic planning for roaming evolution and technology upgrades.
• Commercial & Technical Alignment: Collaborate with commercial teams to identify and prioritise new roaming opportunities, translating business needs into technical requirements and solutions that drive business growth and revenue generation.

What’s next?

Maxis values diverse voices & people. We hire and reward our employees based on capability & performance — regardless of ethnicity, gender, age, education, religion, nationality or physical ability.

Unlock job insights

Hirer responsiveness Salary match Number of applicants

Telecommunications & Internet Service Providers 1,001-5,000 employees

We are the leading integrated telco in Malaysia, connecting people and businesses to a world of possibilities. Tomorrow Begins Today as we make aspiration achievable today with reliable connectivity and simple experiences.

We deeply believe that the key element to our success has always been our people. To realize our shared vision to become Malaysia's leading integrated telco, we have embedded the language of commitment, performance and possibilities to embody our culture values.

We embrace an innovative and digital-first mindset which our people thrive on, helping them realise their potential and contribute their unique skills to create amazing products and services for our customers.

We are the leading integrated telco in Malaysia, connecting people and businesses to a world of possibilities. Tomorrow Begins Today as we make aspiration achievable today with reliable connectivity and simple experiences.

We deeply believe that the key element to our success has always been our people. To realize our shared vision to become Malaysia's leading integrated telco, we have embedded the language of commitment, performance and possibilities to embody our culture values.

We embrace an innovative and digital-first mindset which our people thrive on, helping them realise their potential and contribute their unique skills to create amazing products and services for our customers.

Perks and benefits Medical Education support Loans Dental Phone Bill Allowance, Mobile Phone Subsidy, Additi