Reliance Jio is hiring for the Graduate Engineer Trainee (GET) role in Mumbai, offering a strong career-start opportunity for fresh engineering graduates who want to work in large-scale telecom networks and next-generation communication systems. This role is ideal for candidates interested in mobile networks, global roaming systems, network performance, and end-to-end telecom engineering within one of India’s most influential digital organizations.
The Graduate Engineer Trainee at Jio role focuses on real-world telecom engineering exposure rather than theoretical training. Freshers joining this role will work on live international network environments, collaborate with cross-functional teams, and contribute to systems that support millions of users across borders. This position builds a solid foundation for long-term careers in telecom, network engineering, and digital infrastructure.
Job Overview
- Company: Reliance Jio Infocomm Limited
- Position: Graduate Engineer Trainee
- Job ID: 84845924
- Location: Mumbai, India
- Qualification Required: B.E. / B.Tech
- Experience Level: Freshers
- Employment Type: Full-Time
- Posted Date: 20 January 2026
This role is suitable for candidates who want hands-on exposure to telecom networks, roaming systems, and performance-driven engineering environments.
About the Role
As a Graduate Engineer Trainee at Jio, you will be involved in designing, planning, validating, and supporting end-to-end international network systems. The role focuses on enabling seamless global roaming services, ensuring network performance, and supporting technical decision-making for network deployments and upgrades.
Unlike purely support-based roles, this position allows fresh graduates to understand how large telecom networks operate at scale. You will work closely with device teams, product teams, and internal stakeholders to ensure network reliability, performance optimization, and service quality.
This role emphasizes learning through execution, analytical thinking, and structured problem-solving in real telecom environments.
Key Responsibilities
- Design, plan, and engineer end-to-end international network solutions
- Coordinate with device and product teams to define requirements supporting 4G, 3G, and 2G roaming capabilities
- Validate technical designs and network requirements for global roaming services
- Support systems involving authentication, authorization, accounting, billing, provisioning, and performance management
- Assist in preparing technical proposals for new network deployments, upgrades, and infrastructure investments
- Provide input for internal business decisions, budgeting, and capacity planning
- Validate service provider capabilities related to performance, coverage, and cost efficiency
- Analyze and troubleshoot network performance issues, routing problems, and service degradation
- Identify root cause issues and recommend long-term improvement solutions
- Support continuous optimization of roaming and international network performance
These responsibilities ensure that trainees gain strong exposure to both technical and business aspects of telecom engineering.
Skills and Competencies Required
- Knowledge of 4G, 3G, and 2G network technologies
- Understanding of network deployment and telecom architecture
- Strong analytical and problem-solving skills
- Good written and verbal communication skills
- Ability to work effectively as a team player in cross-functional environments
- Basic business acumen to understand cost, performance, and operational trade-offs
- Willingness to learn enterprise-scale systems and telecom workflows
Hands-on exposure through academic projects, internships, or certifications in networking or telecom is an added advantage but not mandatory for freshers.
Who Can Apply
- Fresh B.E. / B.Tech graduates
- Candidates with academic background in Electronics, Telecommunications, Computer Science, IT, or related fields
- Freshers interested in telecom networks, roaming systems, and large-scale infrastructure
- Individuals with strong curiosity, discipline, and analytical mindset
Reliance Jio values learning ability, structured thinking, and professional attitude more than prior job experience.
Why This Role Is a Strong Career Start
The Graduate Engineer Trainee role at Jio provides exposure to one of the largest telecom infrastructures in the world. Working on international roaming and core network systems helps candidates understand how global communication works behind the scenes.
This role helps you build experience in:
- Telecom network engineering
- International roaming systems
- Network performance and optimization
- Technical proposal development
- Cross-functional collaboration
Such experience opens career paths in:
- Network Engineering
- Telecom Operations
- Core Network Design
- Performance and Optimization Engineering
- Technical Program Management
Experience at Jio carries strong industry credibility due to its scale, complexity, and innovation-driven culture.
Work Culture and Learning Environment
Reliance Jio promotes a high-performance and collaborative engineering culture. Graduate Engineer Trainees work alongside experienced professionals who provide guidance, technical reviews, and structured feedback. The environment encourages ownership, continuous improvement, and data-driven decision-making.
Jio’s engineering teams operate at national and global scale, allowing freshers to gain exposure that is rarely available early in a career. The organization emphasizes quality, reliability, and customer impact, helping trainees develop professional maturity and confidence.
Career Growth Opportunities
With strong performance and continuous learning, Graduate Engineer Trainees at Jio can progress into roles such as:
- Network Engineer
- Telecom Systems Engineer
- Roaming Specialist
- Performance Optimization Engineer
- Technical Lead (over time)
Jio encourages internal growth and skill development, allowing employees to move across teams and domains based on interest and performance.
About Reliance Jio
Reliance Jio Infocomm Limited is one of India’s largest digital and telecom organizations, playing a major role in transforming mobile connectivity, data access, and digital services across the country. Jio operates advanced telecom infrastructure supporting millions of users and global connectivity through roaming and international network systems.
The company is known for combining scale, innovation, and technology leadership, making it a strong platform for early-career engineers to grow and specialize.
How to Apply
Apply directly through the official Reliance Jio careers portal using the link below.
Before applying, ensure your resume highlights your engineering background, academic projects, networking knowledge, and problem-solving skills.
