Senior Radio Network Architect & Solution Design

PT. Indosat Tbk; Jakarta Pusat; On-site; IDR 279,000,000 - 446,400,000; Full time

Job summary

PT. Indosat Tbk is seeking a Lead Radio Network Solution & Architecture professional in Jakarta to define RAN technology strategy, system architecture, spectrum roadmap and solution design.

You will drive technology evaluation, collaborate with vendors, develop BoQ, manage feature roadmaps, testing, CAPEX modeling, and cross-functional support for scalable nationwide mobile network solutions. The role requires MSc/BSc in Telecoms/EE with strong English, analytical thinking, and the ability to

Qualifications

• M.Sc (Telecoms/EE) or a minimum B.Sc (Telecoms/EE) working level.
• Fluency in English is required.
• Strong verbal and written communication is essential.
• Strong problem analysis/solving skills.
• Strong ability to convince decision makers.
• Motivated, curious and inquisitive to learn new things in a fast-paced environment.
• Highly creative: generate new ideas and concepts.
• Team player with quick knowledge uptake in a fast-changing environment.
• Sense of ownership and pro-activeness.
• Support other teams for data site analysis and cost considerations.
• Experience with RAN tender processes.

Responsibilities

• Solution Architecture and Design
• Vendor Management
• Technical Specification and Documentation
• Technology Roadmap Development and Planning
• Budgeting and Planning
• Delivery and Execution Support

Skills

English fluency

Communication

Analytical thinking

Ownership & proactiveness

Team collaboration

Education

M.Sc (Telecoms/EE) or B.Sc (Telecoms/EE)

Job description

PT. Indosat Tbk is seeking a Lead Radio Network Solution & Architecture professional in Jakarta to define RAN technology strategy, system architecture, spectrum roadmap and solution design.

You will drive technology evaluation, collaborate with vendors, develop BoQ, manage feature roadmaps, testing, CAPEX modeling, and cross-functional support for scalable nationwide mobile network solutions. The role requires MSc/BSc in Telecoms/EE with strong English, analytical thinking, and the ability to