Job Description
Jio Off Campus Hiring 2026: Graduate Engineer Trainee | Freshers | Mumbai
Reliance Jio is inviting applications for the Graduate Engineer Trainee position through its 2026 off-campus hiring. This opportunity is suitable for fresh engineering graduates interested in telecommunications, mobile network architecture, core network operations, and 4G/3G/2G technologies.
Candidates with a B.E. or B.Tech degree and basic knowledge of networking and telecom fundamentals can apply.
Job Details
Company: Reliance Jio
Position: Graduate Engineer Trainee
Job ID: 87566562
Location: Mumbai, Maharashtra
Experience: Freshers
Qualification: B.E. / B.Tech
Expected CTC: ₹4–6 LPA (as mentioned in the shared hiring details)
Posted Date: 5 November 2026
Hiring Type: Off Campus 2026
Job Responsibilities
Support the design of core network architecture.
Coordinate with device and product teams to develop requirements for 4G, 3G, and roaming capabilities.
Support 4G, 3G, and 2G core network operations.
Monitor core network KPIs and service parameters.
Assist with subscriber provisioning workflows.
Validate authentication and charging systems.
Support interconnect and roaming testing.
Analyze call flows and signalling-related issues.
Troubleshoot core network alarms and outages.
Document network configurations and changes.
Coordinate with RAN and transport teams.
Support network upgrades and new node rollouts.
Required Skills & Competencies
Basic knowledge of 4G, 3G, and 2G networks.
Understanding of signalling protocols.
Basic IP networking knowledge.
Familiarity with telecom standards.
Ability to interpret network KPIs.
Strong analytical and troubleshooting skills.
Good written and verbal communication.
Teamwork and willingness to learn.
Eligibility Criteria
B.E. / B.Tech graduates.
Freshers are eligible.
Candidates should have an understanding of networking and telecommunications fundamentals.
