Graduate Engineer Trainee — Networking & Telecom

Round 1: Online Aptitude Test (quantitative, logical reasoning, verbal) → Round 2: Technical Interview (core telecom concepts, programming, problem solving) → Round 3: HR Interview (fitment, communication, career goals)

LTTS promotes a collaborative and innovation‑driven culture where engineers are encouraged to experiment and learn continuously. The firm offers clear career progression, regular skill‑upgradation programs, and a balanced work‑life environment that respects personal time while delivering high‑impact projects.

LTTS interviews typically start with a timed online aptitude test, followed by a technical interview that probes core telecom concepts, networking fundamentals, and basic programming. The HR round focuses on communication skills, motivation, and cultural fit. Overall difficulty is moderate; thorough preparation of LTE/5G basics and aptitude practice greatly improves chances.

M.Tech graduate, 2026 batch only; specialization in Electronics, Communication, Networking, Telecom or related fields; minimum 60% aggregate (or CGPA 6.0/10); no active backlogs at the time of joining; strong interest in LTE, 5G, and wireless technologies; eligible Indian citizen; must be able to relocate to Bengaluru.

L&T Technology Services (LTTS) is a global leader in Engineering Research & Development, delivering cutting‑edge solutions to more than 300 clients across sectors such as Telecom, Transportation, Industrial Products, Medical Devices, and Plant Engineering. With a strong focus on innovation, LTTS helps companies design, develop, and deploy next‑generation products that shape the future of connectivity and digital experiences. The company’s robust R&D ecosystem, backed by state‑of‑the‑art labs and a culture of continuous learning, makes it a preferred partner for enterprises seeking high‑impact engineering outcomes. The role of Graduate Engineer Trainee – Networking & Telecom is crafted for fresh M.Tech graduates who are eager to dive deep into the world of wireless communications, LTE, and 5G technologies. As a trainee, you will be part of the Telecom & Networking team, collaborating with senior engineers to design, test, and optimize networking protocols, radio access networks, and end‑to‑end communication solutions. The position offers hands‑on exposure to real‑world projects that power global telecom infrastructure, enabling you to translate academic knowledge into practical, market‑ready innovations. Key responsibilities include: 1. Assisting in the design and development of LTE and 5G radio access network components. 2. Contributing to protocol stack implementation and performance testing. 3. Supporting the integration of networking hardware and software modules. 4. Conducting field trials, data collection, and analysis for wireless performance metrics. 5. Preparing technical documentation, test reports, and design specifications. 6. Collaborating with cross‑functional teams to troubleshoot connectivity issues. 7. Participating in code reviews and adhering to coding standards. 8. Staying updated with emerging standards such as 5G NR, IoT, and edge computing. 9. Assisting senior engineers in research activities and proof‑of‑concept demonstrations. 10. Engaging in continuous learning through structured training programs and mentorship. The technical stack spans C/C++, Python, MATLAB, RF simulation tools, network simulators (ns‑3), and cloud‑based testing platforms. LTTS offers a clear growth path: high‑performing trainees can progress to Engineer, Senior Engineer, and eventually Technical Lead or Project Manager roles, with opportunities to work on international assignments. Joining LTTS means exposure to global telecom projects, mentorship from industry veterans, a structured onboarding program, and a competitive CTC of ₹8.33 LPA. The company’s commitment to innovation, employee development, and a collaborative work environment makes it an ideal launchpad for a career in next‑generation networking.