India is moving closer to its 5G rollout. The telecom sector is currently dealing with a major dispute worth ₹1.47 lakh crore with the Department of Telecommunications (DoT). Despite the challenge, market sentiment remains positive. Many expect a solution through either compliance or a negotiated deal. Telecom companies have started making partial payments to meet deadlines set by the DoT and the Supreme Court. This signals steady progress. Meanwhile, preparations for the 5G spectrum auction are picking up speed. The auction is scheduled for the first quarter of the upcoming financial year. Interest is rising with new 5G-enabled devices launching and startups exploring 5G opportunities. These signs clearly show that India is on the path to becoming a 5G Ready India.
3D Advantage
Unlike 4G LTE, which offered incremental improvements, 5G stands as a complete replacement technology. Such transformative technologies occasionally emerge across industries, bringing not only unprecedented benefits but also unforeseen challenges.
5G introduces a three-dimensional approach, unlike the linear nature of 4G. These three dimensions include:
a. Enhanced Mobile Broadband – Increases capacity to support higher mobile and data penetration.
b. Low Latency – Ensures ultra-reliable network performance, which is crucial for mission-critical applications.
c. Massive IoT – Enables continuous connectivity across vast geographic areas, supporting a large number of connected devices.
These 3D capabilities of 5G will drive real-world impact across multiple sectors. Users can expect ultra-fast streaming in entertainment and infotainment, seamless home and enterprise cloud experiences, and advances in augmented reality. Industries will benefit through automation, autonomous vehicles, remote-controlled medical robotics, smart city infrastructure, and more efficient eGovernance systems.
Beyond technological innovation, these developments will open up significant opportunities for job creation and workforce upskilling across various sectors.
Challenges Galore
While the value-driven benefits of 5G are difficult to quantify, the challenges it faces are far easier to outline. On the infrastructure front, telecom operators must procure and install equipment worth an estimated ₹200 billion. However, with telcos already financially strained from the AGR (Adjusted Gross Revenue) dispute, raising funds for this massive investment remains uncertain. The situation is further complicated by a significant 43% drop in FDI in the telecom sector during FY2019, pointing to a potential short-term liquidity crunch for the 5G rollout.
Another major hurdle lies in the area of 5G-ready skills. As a replacement technology with a three-dimensional framework, 5G will render many existing 4G skills obsolete. Beyond phasing out older competencies, the rollout demands a new breed of talent equipped with future-facing technical expertise. Experts estimate that India will face a shortfall of over 150,000 telecom professionals as operators begin large-scale deployment. This gap is expected to widen as 5G adoption accelerates and the need for advanced solutions and development skills grows.
Startups leveraging 5G will further contribute to this talent demand, although exact numbers will only emerge as innovation in the space picks up. While some of the required workforce may be reskilled from other sectors, there is currently no clear estimate of how many existing roles will be displaced. Given 5G’s capital-intensive and high OPEX nature, telecom companies will likely automate processes and reduce physical manpower to control costs. This shift will create challenges in talent redeployment and outplacement, potentially slowing down the latter phases of the 5G rollout.
5G Skills and Job Opportunities
The rollout of 5G will significantly increase the need for a new type of professional known as hybrid engineers. Given the diverse scope of 5G technology, which spans infrastructure, physical hardware, virtual environments, data systems, and digital applications, the demand will shift toward engineers with broad, cross-disciplinary skill sets. While specialists in specific technologies will still be valuable, hybrid engineers with versatile expertise will lead the way.
These professionals will not only be easily deployable across various functions but will also offer high adaptability, making them ideal for various roles. For example, a network engineer with a Cisco or Juniper certification, combined with scripting skills, open-source software experience, and familiarity with IoT and wearable devices, will be highly sought after in the 5G job market. Their ability to operate across multiple layers of technology will make them key contributors to 5G-driven innovation.
The Hybrid Upgrade
To become hybrid engineers in the 5G ecosystem, existing telecom professionals will need to make a serious commitment to upskilling. The transition demands focused investment in several key areas that extend beyond traditional telecom knowledge.
Key Upskilling Areas for Telecom Engineers
LTE Advanced Pro
Seen as the next phase beyond LTE and LTE-Advanced (LTE-A), LTE Advanced Pro (also referred to as 4.5G) acts as a crucial bridge in the evolution toward full-scale 5G.
Self-Organizing Networks (SON)
SON simplifies network operations by enabling automatic configuration, optimization, and fault management. It plays a main role in enhancing operations, administration, and maintenance (OAM) in advanced 4G and 5G environments.
Cloud-Radio Access Network (C-RAN)
With the expected surge in data traffic under 5G, operators are shifting toward C-RAN to reduce costs and centralize network functions. This approach significantly lowers capital and operational expenditures by relocating radio access functions to the cloud.
Heterogeneous Networks (HetNet)
HetNet refers to the integration of various device types and network layers into a cohesive system, forming the backbone of the multi-tiered 5G architecture.
Mesh Networks and IoT
Mesh networks are foundational to a robust IoT environment. Unlike traditional hierarchical models, mesh networks support direct, multi-node, and non-hierarchical communication among devices and sub-networks.
Other essential technologies for upskilling include:
- Mobile Edge Computing
- Massive MIMO (Multiple Input Multiple Output)
- NFV (Network Functions Virtualization) and SDN (Software Defined Networking)
- Network Slicing
Engineers who acquire three or more of these capabilities and continue to build on their expertise will hold a significant advantage over those with narrow, specialized knowledge.
Specialists Still in Demand
Although hybrid engineers will define the long-term 5G workforce, the initial phases of deployment will rely heavily on domain-specific expertise. The demand for technical specialists will remain strong in roles such as:
- RF SON Engineers
- Small Cells Engineers
- IoT and Cloud Engineers and Architects
- Orchestration Engineers
- 5G RF Antenna Researchers
- 5G Algorithm Experts
- Fiber Network Architects and Engineers
Both hybrid professionals and specialists will play vital roles in making India’s 5G vision a reality.
Engineers and programmers aiming for career growth or a fresh entry into the 5G-driven telecom sector should prioritize building or strengthening expertise in the following domains and skills through hands-on experience and relevant certifications.
| Domains | Skills to Build |
|---|---|
| Application Platforms | Share Point, Apache Spark, OpenStack |
| Cloud Services | Office365, AWS, Dynamics 365, Azure |
| Database & Business Intelligence | FileMaker, Hadoop |
| Programming Languages | C, Python, C++, MATLAB, Java, Perl, Shell Script |
| System Software | vSphere, Docker, KVM |
While some Telcos have commenced internal upskilling programs as early starters, a large number of private institutions and training bodies have launched 5 G-focused training and certification programs. Online course providers like Udemy and Coursera also offer interactive course content that is picking up traction among engineers.
Anyone looking to upskill on 5G will have a choice of learning areas such as 5G Technology, 5G Planning, Vo5G, Core Network, 5G Security, 5G Migration, 5G IoT, and 5G System and Application Design.
5G Technology
Engineers with basic telecom experience must understand how computing intelligence embedded in 5G networks enables wider data bandwidth and less latency, which are key differentiators. This stream of learning will cover 5G fundamentals, standards, design and architecture basics, fog computing, and ultra-dense networks.
5G Planning
5G use case identification, coverage analysis for 5G, site planning, traffic modeling, 5G simulation parameters, network propagation models, small cells planning, and site planning.
Vo5G
Voice over 5G refers to the voice services provided by the 5th generation mobile technologies. Voice & Video communication over 5G, transition from Voice over LTE to Voice over New Radio
5GC – Core Network
5G core functions as the anchor point for multiple access technologies and multiple devices interfaces. Network slicing, dual & multi-connectivity, and physical/virtual layers of network.
5G Security
The multi-device and multi-layered characteristics of 5G networking will pose new and complex challenges to information security and data safety both in transit and in storage. Understanding and mastering the threat landscape of 5G will be a much sought-after skill to develop among engineers.
5G Migration
Migration from Evolved Packet Core (EPC) that powers 4G LTE to 5GC is key to 5G rollout.
5G IoT
Methods and architecture to exploit the always-on nature and low latency of 5G to establish a mature and comprehensive IOT ecosystem.
5G System & Application Design
Design and development of services, applications, and utilities powered by 5G.
5G Jobs in India
Direct Employment by Telcos and Telecom Infrastructure companies for their 5G workforce is on a simmer with a readiness to shift gears to volume recruitment once the rollout flagoff happens. There are currently a little over 800 active, direct 5G- associated jobs that demand experience and exposure to 5G technologies.
Few of the high-stake openings currently available for Top Professionals are:
- Head of Radio Network Planning (Location: Chennai; 18-23 Yrs Experience; Pay Scale: 50L – 1Cr)
- Lead Architect & Developer 5GNR 5G (Location: Bangalore; 7-12 Yrs Experience; Pay Scale: 35L to 60L)
- Solution Architect – LTE (EPC)/ 5G (3-8 Yrs Experience; Salary Range: 25L to 40L)
- RAN Integration Head
- Network Program Director – ENODEB/GNODEB/LTE Access Stratum Protocols
- Head – Integration Management
Top Employers
Some of the current top openings for these skill sets are with employers like Nokia Networks, Ciena Corporation, VMware, and Oracle India. Developer, architect, and program management openings with 5G skills are available with companies like Intel Technology, Tech Mahindra, Qualcomm, and Wipro.
5G Ready India: The Future Begins Now
India is undergoing a pivotal shift as 5G drives the next phase of its digital transformation. Despite challenges like financial constraints and a growing skills gap, the long-term benefits of 5G clearly outweigh the obstacles. This next-generation technology promises to empower industries, spark innovation, and generate employment at scale.
With its three core capabilities, including enhanced mobile broadband, low latency, and massive IoT, 5G is set to revolutionize sectors such as healthcare, manufacturing, transportation, and governance. These developments mark a significant step toward building a truly 5G Ready India.
