Reliance Jio Graduate Engineer Trainee 2025 opens the door to a career opportunity at one of India’s major telecom companies. As a Graduate Engineer Trainee (G.E.T.), you’ll be at the forefront of designing, planning, and validating international 4G/3G/2G networks—shaping seamless global roaming experiences for millions.
This opportunity is for fresh B.E./B.Tech graduates to apply their academic knowledge, analytical skills, and interest in new digital technologies. In this role, you will collaborate with cross-functional teams to define technical requirements, troubleshoot performance issues, and contribute to network investment proposals. Read on for details about how to apply for the Reliance Jio Graduate Engineer Trainee 2025 position in Mumbai.
Reliance Jio Graduate Engineer Trainee 2025
| Feature | Details |
|---|---|
| Position | Graduate Engineer Trainee (Ref: 83311461) |
| Organization | Reliance Jio |
| Location | Mumbai, India |
| Eligibility | B.E./B.Tech (2025 graduates), Freshers |
| Experience | Freshers only |
| Key Skills | 4G/3G/2G networks, deployment, troubleshooting, analytics |
| Application Deadline | 31 August 2025 |
Key Highlights
- End-to-End Network Design: Lead planning of international roaming networks, covering authentication, authorization, billing, and performance management.
- Cross-Functional Collaboration: Work with device and product teams to define 4G/3G/2G roaming requirements.
- Hands-On Validation: Execute real-world testing of service-provider network performance, coverage, and route analysis.
- Strategic Proposals: Prepare technical proposals for new network deployments, upgrades, and investments.
- Problem-Solving Focus: Identify underlying issues and recommend improvements to increase network reliability and efficiency.
- Industry Impact: Reliance Jio helped India become the global leader in mobile broadband usage shortly after its 2016 launch.
Eligibility Criteria
- Educational Qualification: Bachelor’s degree in Engineering (B.E.) or Technology (B.Tech) in a relevant discipline (Electronics, Telecommunications, Computer Science, Electrical, etc.) from a recognized university. Graduation year 2025.
- Academic Performance: Strong academic record (minimum 60% aggregate or equivalent CGPA). Demonstrated proficiency in core networking subjects and related projects.
- Experience: Freshers only (no prior full-time experience required). Internship experience in network design, telecom operations, or VLSI design & verification is an advantage.
- Skills & Competencies: In-depth understanding of 4G/3G/2G network architecture, protocols, and deployment processes. Analytical skills for performance and route analysis. Strong written and verbal communication for proposal writing and coordination. Ability to collaborate with product, device, and business teams.
- Additional Traits: Curiosity about emerging telecom technologies (knowledge of 5G is a plus). A proactive mindset with willingness to take ownership of network performance metrics.
Job Responsibilities
- Design & Plan International Networks: Architect end-to-end roaming solutions that integrate authentication, authorization, accounting, billing, provisioning, and performance management. Develop network diagrams to support global connectivity.
- Collaborate with Device & Product Teams: Gather technical requirements for devices (smartphones, IoT modules) and product features to ensure compatibility. Translate product specifications into network configurations.
- Validate Technical Requirements: Perform rigorous testing of hardware and software to verify authentication, authorization, and billing flows. Use industry-standard tools and testbeds to simulate real-world roaming scenarios.
- Prepare Technical Proposals: Assess business unit needs and budgets to draft proposals for new network rollouts or upgrades. Estimate investment requirements, ROI projections, and performance benchmarks.
- Execute Service Provider Validation: Work with international carriers to test network performance, coverage, and interoperability. Document findings and provide actionable insights for partner negotiations.
- Analyze & Troubleshoot: Monitor network KPIs (latency, throughput, call drop rates) and analyze anomalies. Collaborate with operations teams to implement corrective and preventive measures.
- Continuous Improvement: Identify ways to improve network routing, increase authentication speeds, and reduce roaming latency. Present improvement plans to senior engineers and stakeholders for approval.
Important Dates
| Event | Date |
|---|---|
| Job Posting Date | 10 July 2025 |
| Application Deadline | 31 August 2025 |
| Shortlist Announcement | 15 September 2025 |
| Technical Assessment | 20–25 September 2025 |
| Interview Rounds | October 2025 |
| Final Offer Rollout | November 2025 |
Selection Process
- Online Application Screening: Submit your application via the official careers portal. Automated filters will verify eligibility criteria (education, graduation year, minimum percentage).
- Technical Assessment: Complete an online test covering networking fundamentals (OSI layers, GSM/LTE), as well as logical reasoning and quantitative ability.
- Technical Interviews:
- Round 1 (Networking Basics): Questions on 2G/3G/4G network architectures, signaling protocols, and roaming frameworks.
- Round 2 (Problem Solving): Case studies on network design, route optimization, and troubleshooting scenarios.
- Round 3 (Simulation): Live network simulation exercises using tools like Wireshark or Spirent.
- Managerial & HR Interviews: Assess communication style, teamwork, and fit with Jio’s values (“Digital for All,” innovation, agility). Discuss career aspirations and adaptability.
- Final Offer & Onboarding: Candidates who clear all rounds receive an offer letter with compensation details and training schedule. Onboarding includes a structured induction program with mentorship and project assignments.
How to Apply
- Visit the Jio Careers Portal: Go to careers.jio.com and search for “83311461” or “Graduate Engineer Trainee.”
- Register or Log In: Create a candidate profile with a valid email address or log in if you already have an account.
- Complete the Application Form: Fill in personal details, educational history, and academic percentages.
- Upload Your Résumé: Submit a PDF résumé (max 2MB) highlighting projects, internships, and relevant coursework.
- Write a Statement: Provide a 150–200 word statement on why you’re interested in telecom and global roaming.
- Submit Your Application: Review all entries carefully and click “Apply Now.” Note your application reference number for future correspondence.
- Prepare for Assessments: While waiting for the shortlist email, review networking fundamentals and take practice tests. Use resources like Telecom Regulatory Authority of India reports and online simulation tools for hands-on practice.
Pro Tip: Emphasize any network simulation projects, telecom hackathons, or campus placements on your résumé to stand out.
Why This Role Is Worth Joining
- Industry Leader: Join the company that helped India reach #1 in mobile broadband consumption shortly after Jio’s 2016 launch.
- Comprehensive Training: Gain exposure to all areas of network engineering—from design and validation to performance analytics—through a structured learning program.
- Advanced Technologies: Work on global roaming frameworks for 2G/3G/4G and support upcoming 5G deployment.
- Mentorship & Growth: Learn from experienced network architects and have clear paths for career advancement in engineering.
- Large-Scale Impact: Work on projects that affect the connectivity of millions of users across borders.
- Competitive Compensation: Receive an attractive entry-level package with performance bonuses, health benefits, and upskilling allowances.
- Inclusive Culture: Work in a collaborative environment that encourages continuous learning and new ideas.
FAQs
- What is the last date to apply for the Reliance Jio Graduate Engineer Trainee 2025 role?
The application deadline is 31 August 2025 (11:59 PM IST). - Can final-year students apply for this position?
Yes. Final-year B.E./B.Tech students graduating in 2025 are eligible, provided you can submit your degree certificate or provisional certificate during onboarding. - What documents are required at the time of application?
- Updated résumé (PDF format)
- Academic transcripts (10th, 12th, and all graduation semester mark sheets)
- Government-issued photo ID (Aadhaar, PAN, or Passport)
- Is there any application fee?
No. Reliance Jio does not charge any application or processing fee for this position. - What kind of training will I receive?
Selected candidates undergo a structured induction program covering network fundamentals, digital technologies, and hands-on simulation tools. You will also receive mentorship from senior network architects. - Is relocation assistance provided for candidates outside Mumbai?
Yes. Jio offers relocation support (travel reimbursement and temporary accommodation allowances) for outstation candidates who need to join the Mumbai office. - How can I prepare for the technical assessment?
Focus on networking basics (OSI model, GSM/LTE architecture), roaming protocols, and authentication flows. Practice with tools like Wireshark and take mock aptitude and reasoning tests.
Conclusion
Reliance Jio’s Graduate Engineer Trainee program provides structured training and hands-on experience in network engineering for new graduates. Successful candidates will develop skills in designing and managing international roaming networks. Apply on the Jio careers portal to start your career in telecom.
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