Job DescriptionPosition Title: SatCom Design Engineer - IoT Payload Design & Integration NLocation: Gurgaon NExperience Required: 4-6 Years Experience NEducation: Bachelor's/Master's in Aerospace Engineering, Electronics, Telecommunications, or related field. NIndustry: R&D; and Manufacturing of state-of-the-art avionics-grade, defense-grade, and railway-grade equipment. NKey Roles & Responsibilities Nn Design and develop end-to-end satellite IoT communication systems, including space, ground, and user segments for LEO constellation N Compliance with 3GPP standards and emerging trends in satellite IoT, NTN (Non-Terrestrial Networks), and 5G/6G integration N Define system architecture for SatCom IoT solutions, including payload interfaces, network topology, and device connectivity N Perform link budget analysis and optimize communication performance for low-power, low-data-rate IoT devices N Evaluate and select suitable communication protocols (e.G., LoRa, NB-IoT, proprietary waveforms) for satellite integration N Liaise with frequency licensing and coordination bodies (e.G., ITU, IN-SPACe, WPC) for spectrum allocation, interference mitigation, and regulatory approvals. N Actively support base terminal design and engineering teams by providing payload specs, simulation models (e.G., STK), and integration guidance. N Analyse performance metrics like BER, throughput, and latency; optimize for operational resilience. N Design and optimize waveforms, modulation schemes, and coding techniques for satellite IoT applications N Collaborate with RF teams on frequency planning, antenna design, and spectrum utilization N Work with hardware and embedded teams to define IoT terminal/device requirements and interfaces N Develop and validate network architecture,



including gateways, ground stations, and cloud integration N Conduct trade studies for system performance, scalability, latency, and cost optimization N Define and manage system-level budgets (link, power, data throughput, latency) N Support development of protocols for reliable communication, including error correction and retransmission strategies N Ensure interoperabilitybetween satellite systems and terrestrial IoT networks N Develop concepts of operations (ConOps) for IoT services, including deployment and scaling strategies N Perform simulations andmodeling using tools such as MATLAB/Python and network simulators N Support system integration, testing, and validation across hardware, RF, and software domains N Analyze system performance and troubleshoot communication issues during development and testing N Ensure compliance with regulatory requirements for spectrum, licensing, and satellite communications N Collaborate with cross-functional teams including systems, RF, software, and mission design N Prepare and maintain technical documentation, including architecture definitions, design reports, and test results N Support proposal development, customer interactions,



and technical presentations N Mentor junior engineersand contribute to technical leadership within the team NnPreferred Skills Nn Strong understanding of satellite communication systems and IoT architectures (space, ground, and user segments) N In-depth knowledge of 3GPP standards for Non-Terrestrial Networks (NTN), including NB-IoT, LTE-M, and 5G NR NTN N Experience with IoT communication protocols such as LoRa, NB-IoT, MQTT, CoAP, and TCP/IP stacks N Proficiency in link budget analysis, waveform design, and modulation/coding techniques for low-power IoT devices N Familiarity with RF system concepts including frequency planning, interference analysis, and antenna fundamentals N Robust programming skills in Python and/or MATLAB for simulation, modeling, and data analysis N Experience with networksimulation tools (e.G., ns-3, OPNET, or equivalent) N Understanding of embedded systems and firmware design for IoT devices N Knowledge of cloud platforms and IoT backends (AWS IoT, Azure IoT, or similar) for data handling and integration N Familiarity with Linux-based development environments and networking tools N Understanding of protocols for reliable communication (error correction, ARQ/HARQ mechanisms) N Knowledge of satellite link impairments (Doppler, latency, fading) and mitigation techniques N Strong debugging, troubleshooting, and problem-solving skills N Effective communicationand technical documentation skills N Ability to work in cross-functional teams across RF, hardware, software, and mission domains N Certification or training in 3GPP technologies (LTE, NB-IoT, 5G NR/NTN) N Certification in cloud platforms such as AWS Certified IoT, Azure IoT, or equivalent N Certification in programming/data analysis (Python, MATLAB) N Certification in cybersecurity or secure communications (desirable for IoT systems) N

📌 Satcom Design Engineer (Haryana)
🏢 Novap HR
📍 Haryana