Reliance Jio is offering exciting opportunities for fresh engineering graduates in Mumbai through two fresher openings: Graduate Engineer Trainee and Apprentice Engineer. Both positions are designed for candidates with 0 years of experience, making this a strong opportunity for BE/BTech graduates looking to begin their careers in telecom, network operations and technical support.
Jio’s official careers portal highlights opportunities for students and graduates and describes its mission around building India’s digital future.
π Jio Fresher Job Openings β 2026
πΌ 1. Graduate Engineer Trainee
- π Job ID: 86702213
- π Qualification: B.E./B.Tech
- π¨βπ» Experience: Freshers / 0 Years
- π Location: Mumbai
- π’ Business Area: Others
- π Posted: 07 August 2026
- π Domain: Telecom / Core Network
πΌ 2. Apprentice Engineer
- π Job ID: 86659518
- π Qualification: BE (Electronics & Communication)
- π¨βπ» Experience: Freshers / 0 Years
- π Location: Mumbai
- π’ Business Area: Apprentice
- π Posted: 03 August 2026
- π° Expected CTC: βΉ4.50 LPA as mentioned in the hiring information
π’ About Jio
Jio, part of Reliance Industries, is one of India’s largest digital connectivity and services companies. Jio’s official information says Reliance Jio Infocomm served 524.4 million customers as of March 31, 2026, while its services span mobile and fixed connectivity, digital services, enterprise solutions and emerging technologies. (Jio)
The company’s technology ecosystem includes areas such as 5G, cloud, edge computing, AI/ML, IoT, secure identity and digital applications, making Jio particularly relevant for engineering graduates interested in large-scale technology infrastructure.
β Why These Roles Are Good for Freshers
For the Graduate Engineer Trainee, candidates can gain experience in:
- π‘ 2G, 3G and 4G core networks
- π Authentication and charging systems
- π IP networking and signalling
- π Network KPIs and service parameters
- π Roaming and interconnect testing
- π¨ Network alarms, outages and troubleshooting
- ποΈ Core-network upgrades and new-node rollout
π οΈ Skills Required
For Graduate Engineer Trainee
- π‘ Basic understanding of 2G/3G/4G architecture
- π IP networking fundamentals
- π Basic signalling protocols
- π Network KPI interpretation
- π Authentication and charging concepts
- π Call-flow and signalling analysis
- π¨ Network alarm troubleshooting
- π Telecom standards and roaming fundamentals
- π§ Analytical and troubleshooting ability
- π€ Communication and teamwork
For Apprentice Engineer
- π‘ Electronics & Communication fundamentals
- π οΈ Technical support fundamentals
- π« Trouble-ticket management
- β±οΈ SLA awareness
- π Fault investigation and root-cause thinking
- π Customer/operations escalation handling
- π€ Coordination and communication
π― Expected Jio Interview Rounds
Round 1 β Application/Screening: Resume and eligibility verification.
- Round 2 β Assessment: Aptitude, technical fundamentals or role-specific assessment may be included.
- Round 3 β Technical Interview: Expect questions around telecom fundamentals, networking, troubleshooting and your academic projects.
- Round 4 β HR/Final Discussion: Communication, location preference, availability, teamwork and overall fit may be discussed.
π° Salary Range
For the Apprentice Engineer, the provided job information states an expected CTC of βΉ4.50 LPA.
For the Graduate Engineer Trainee, the supplied vacancy does not mention an official salary. A reasonable market-oriented expectation for a fresher engineering trainee role in Mumbai could be around βΉ4.5β7 LPA, but this is only an estimate and should not be treated as Jio’s confirmed salary band.
The final compensation can depend on the role, business function, candidate profile and employment structure.
π Preparation Tips β Graduate Engineer Trainee
π― Focus on telecom fundamentals: Revise 2G, 3G and 4G architecture, especially the role of core-network components.
π‘ Study call flows: Understand basic call/session flows and how signalling helps establish and maintain communication.
π Revise networking: Prepare IP addressing, TCP/IP, DNS, routing, switching and basic troubleshooting.
π Understand authentication: Learn the basic purpose of authentication, subscriber provisioning and charging systems.
π Know KPIs: Understand what network KPIs represent and how abnormal values can indicate service problems.
π¨ Practice troubleshooting: Prepare scenario-based questions such as: βWhat would you check if a network service suddenly becomes unavailable?β
π Preparation Tips β Apprentice Engineer
For this position, concentrate on fault management and operational thinking. Learn how incidents are prioritized according to impact and urgency, understand SLA concepts and practice explaining how you would investigate a technical fault.
Prepare scenarios involving:
- π΄ Critical service outage
- π« Multiple trouble tickets
- β±οΈ SLA breach risk
- π Customer escalation
- π Identifying probable root cause
- π€ Escalating issues to the appropriate technical team
π Resume Tips for Freshers
Don’t make your resume a list of generic certifications. For the GET role, highlight:
Telecom | 4G/3G/2G | Computer Networks | IP Networking | Signalling | Troubleshooting | Network Security | KPIs | Electronics & Communication
For the Apprentice Engineer role, emphasize:
Technical Support | Fault Management | SLA | Incident Management | Troubleshooting | Network Operations | E&C Fundamentals | Problem Solving
Include your final-year project with 2β4 achievement-oriented bullets explaining the problem, technology used and outcome.
Example:
βDesigned a network monitoring prototype to identify connectivity failures and generate alerts, improving fault detection during testing.β
π How to Apply
π Application Link (Graduate Engineer Trainee): Click Here
π Application Link (Apprentice Engineer): Click Here
Interested candidates should use the official Jio Careers portal to search for the relevant job ID and submit their application. (Jio Careers)
Jio Careers β Official Job Portal
Search using:
- π Graduate Engineer Trainee β Job ID 86702213
- π Apprentice Engineer β Job ID 86659518
π Location: Mumbai
π Experience: 0 Years
πΌ Qualification: BE/BTech / BE E&C as specified
π° Apprentice CTC: βΉ4.50 LPA mentioned
π Best suited for: Freshers interested in Telecom, Networking, NOC and Technical Operations
π Final Takeaway
The Jio Graduate Engineer Trainee and Apprentice Engineer openings are strong starting points for fresh engineering graduates who want practical exposure to a large-scale telecom environment. The GET position is especially suited to candidates interested in core networks, signalling, KPIs and telecom architecture, while the Apprentice role is better aligned with technical support, fault management and operations.
If you’re a fresher, don’t wait until you know everything. Build strong fundamentals, understand your engineering project thoroughly, practice troubleshooting scenarios and apply through Jio’s official careers channel. Jio itself emphasizes bringing fresh perspectives and developing talent through its career’s ecosystem.
