Jio Graduate Engineer Trainee Recruitment 2026 – Mumbai

Are you a B.E./B.Tech graduate looking to begin your career in the telecom industry? This Graduate Engineer Trainee opportunity in Mumbai offers freshers a chance to work around 2G, 3G and 4G core networks, network operations, troubleshooting and telecom infrastructure.

The role is suitable for engineering graduates who have a basic understanding of telecom networks and IP networking and are interested in learning how large-scale mobile networks operate.

📌 Job Highlights

Position: Graduate Engineer Trainee
Job ID: 86534250
Company: Jio
Location: Mumbai, Maharashtra
Experience: Fresher
Qualification: B.E./B.Tech
Function/Business Area: Others
Work Type: Full-time opportunity
Posted Date: 21 July 2026

👨‍💻 What Will You Do?

As a Graduate Engineer Trainee, you will support teams working on telecom core network architecture, operations and service performance.

Your responsibilities may include:

Supporting the design of core network architecture.
Coordinating with device and product teams for requirements related to 4G, 3G and roaming capabilities.
Supporting 2G, 3G and 4G core network operations.
Monitoring network KPIs and service parameters.
Assisting with subscriber provisioning processes.
Supporting the validation of authentication and charging systems.
Assisting in interconnect and roaming testing.
Analyzing call-flow and signalling-related issues.
Helping troubleshoot core network alarms and outages.
Maintaining documentation of configurations and network changes.
Coordinating with RAN and transport teams.
Supporting network upgrades and new node rollouts.

🎓 Eligibility

Candidates should have:

A B.E. or B.Tech qualification.
Fresher status is acceptable for this position.
Basic understanding of telecom networks and related technologies.

🛠️ Skills Required

The role is particularly suitable for candidates who have an interest in telecommunications and networking.

Important skills include:

Basic knowledge of 2G, 3G and 4G networks
Basic understanding of signalling protocols
Basic IP networking knowledge
Ability to understand and interpret network KPIs
Analytical and troubleshooting skills
Good written and verbal communication
Teamwork and collaboration
Willingness to learn new technologies
Familiarity with telecom standards

🌐 Who Can Apply?

This opportunity can be a good starting point for B.E./B.Tech freshers who want to build their career in telecom network engineering, core network operations and related technical functions.

Candidates with academic knowledge of telecommunications, networking, signalling or mobile communication may find the role particularly relevant.

📍 Job Location

Mumbai, Maharashtra

💰 Salary

The salary/package has not been specified in the job information provided. Candidates should confirm the compensation details during the recruitment process.

📝 How to Apply

Interested candidates can review the official job description and application details through the Jio Careers portal:

View Official Jio Job Description & Apply

Tip: Keep your updated resume and educational details ready before applying.

Frequently Asked Questions

1. What is the position available?

The position is Graduate Engineer Trainee.

2. Is this job suitable for freshers?

Yes. The experience requirement mentioned for this position is Fresher.

3. What qualification is required?

Candidates need a B.E./B.Tech qualification.

4. Where is the job located?

The position is based in Mumbai.

5. What technical knowledge is useful for this role?

Basic knowledge of 2G, 3G, 4G networks, signalling protocols, IP networking and telecom standards is relevant.

6. Is the salary mentioned?

No salary information was provided in the job details supplied.