Reliance Jio is hiring for a Graduate Engineer Trainee role in Mumbai. This is a fresher opportunity for B.E./B.Tech graduates interested in telecom networks, 4G/3G/2G core operations, network troubleshooting, and signalling.
The position was posted on 1 September 2026 and focuses on supporting core network architecture, operations, testing, monitoring, and new network rollouts.
Information is based on the available job posting. Candidates should verify the latest details on the official company careers page before applying.
Job Overview
| Details | Information |
|---|---|
| Company | Reliance Jio Infocomm Ltd. |
| Role | Graduate Engineer Trainee |
| Job ID | 86958799 |
| Location | Mumbai |
| Job Type | Not specified in the available job posting |
| Experience | Fresher |
| Qualification | B.E./B.Tech |
| Work Mode | Not specified in the available job posting |
| Posted Date | 1 September 2026 |
| Function/Business Area | Others |
About the Role
The Graduate Engineer Trainee will support core network architecture and operations, including 4G, 3G, and 2G network capabilities.
The role also involves monitoring network KPIs, analysing signalling issues, troubleshooting core alarms and outages, and supporting upgrades and new node rollouts.
Key Responsibilities
- Support the design of core network architecture.
- Coordinate with device and product teams to develop requirements supporting 4G, 3G, and roaming capabilities.
- Support 4G, 3G, and 2G core operations.
- Monitor core KPIs and service parameters.
- Assist with subscriber provisioning flows.
- Validate authentication and charging systems.
- Support interconnect and roaming testing.
- Analyse call flow and signalling issues.
- Troubleshoot core alarms and outages.
- Document configurations and changes.
- Coordinate with RAN and transport teams.
- Support upgrades and new node rollout.
Eligibility & Skills
Qualification: B.E./B.Tech
Experience: Fresher
Technical Skills:
- Basic knowledge of 4G, 3G, and 2G networks.
- Basic knowledge of signalling protocols.
- Basic IP networking knowledge.
- Familiarity with telecom standards.
- Ability to interpret network KPIs.
Other Requirements:
- Strong analytical and troubleshooting skills.
- Good written and verbal communication.
- Ability to work as a team player.
- Learning mindset.
Salary / CTC
Salary information has not been disclosed in the available job posting.
Why This Role May Be Relevant
This opportunity may be relevant for B.E./B.Tech freshers interested in starting a career in telecommunications and network engineering.
The role provides exposure to core network architecture, 4G/3G/2G operations, signalling, network KPIs, troubleshooting, roaming, and network upgrades.
How to Apply
Candidates can apply through the Reliance Jio official careers portal.
Search for Graduate Engineer Trainee – Job ID 86958799 and review the latest requirements before submitting your application.
Important Note
Job details, eligibility, and availability can change. Candidates should verify the latest information on the official Reliance Jio careers page before applying.
Frequently Asked Questions
Is Reliance Jio hiring Graduate Engineer Trainees?
Yes. Reliance Jio has listed a Graduate Engineer Trainee position with Job ID 86958799.
What qualification is required?
The listed education requirement is B.E./B.Tech.
What experience is required?
The experience requirement is Fresher.
Where is the job located?
The position is located in Mumbai.
What skills are required?
Candidates should have basic knowledge of 4G, 3G, and 2G networks, signalling protocols, IP networking, and telecom standards, along with analytical and troubleshooting skills.
What is the salary?
Salary information has not been disclosed in the available job posting.
Final Takeaway
Reliance Jio is hiring Graduate Engineer Trainees in Mumbai for a fresher-level opportunity focused on telecom core networks and operations.
B.E./B.Tech freshers with an interest in networking, telecom technologies, signalling, and troubleshooting can consider this opportunity.
Official Source
Reliance Jio Official Careers:
https://careers.jio.com/index.aspx
Job Opportunities: