RF Communications Engineer | Electronics Team

This advert was translated automatically from Portuguese. Read the original.

Mission Develop and optimise radio frequency communication systems, ensuring reliable, secure and high-performance connections for the electronic systems of our products. What will be your main responsibilities: - Develop wireless communication solutions integrated into electronic systems; Develop wireless communication solutions integrated into electronic systems; - Define and implement RF architectures for wireless communications (BLE, Wi-Fi, Sub-GHz, LTE/5G, IoT); Define and implement RF architectures for wireless communications (BLE, Wi-Fi, Sub-GHz, LTE/5G, IoT); - Specify, select and validate RF components (transceivers, PA, LNA, filters, switches, antennas); Specify, select and validate RF components (transceivers, PA, LNA, filters, switches, antennas); - Simulate and analyse RF circuits (gain, noise, linearity, matching); Simulate and analyse RF circuits (gain, noise, linearity, matching); - Develop and review PCB layouts with a focus on RF design best practices; Develop and review PCB layouts with a focus on RF design best practices; - Integrate RF solutions with digital hardware, firmware and other electronic subsystems; Integrate RF solutions with digital hardware, firmware and other electronic subsystems; - Carry out RF tests and measurements in the laboratory (power, sensitivity, EVM, spectrum, S-parameters); Carry out RF tests and measurements in the laboratory (power, sensitivity, EVM, spectrum, S-parameters); - Analyse and mitigate interference, EMI/EMC and wireless coexistence issues; Analyse and mitigate interference, EMI/EMC and wireless coexistence issues; - Validate wireless communication performance in a real-world environment; Validate wireless communication performance in a real-world environment; - Ensure compliance with standards and certifications (CE, FCC, ETSI, RED); Ensure compliance with standards and certifications (CE, FCC, ETSI, RED); - Produce technical documentation, test reports and specifications; Produce technical documentation, test reports and specifications; - Support industrialisation, production and troubleshooting processes. Support industrialisation, production and troubleshooting processes. Profile and requirements: - Bachelor's or Master's degree in Electrical Engineering, Electronics, Telecommunications or similar; Bachelor's or Master's degree in Electrical Engineering, Electronics, Telecommunications or similar; - Solid knowledge of analogue electronics, RF and wireless communications; Solid knowledge of analogue electronics, RF and wireless communications; - Experience with wireless technologies (Wi-Fi, NB-IoT, LTE, 5G, among others); Experience with wireless technologies (Wi-Fi, NB-IoT, LTE, 5G, among others); - Experience in PCB design and validation for RF applications; Experience in PCB design and validation for RF applications; - Knowledge of antennas, propagation and matching techniques; Knowledge of antennas, propagation and matching techniques; - Experience in antenna sizing, as well as knowledge of antenna design and simulation (valued); Experience in antenna sizing, as well as knowledge of antenna design and simulation (valued); - Ability to analyse radio frequency signals and knowledge of signal modulation techniques; Ability to analyse radio frequency signals and knowledge of signal modulation techniques; - Proficiency with RF measurement equipment (VNA, Spectrum Analyzer, Signal Generator); Proficiency with RF measurement equipment (VNA, Spectrum Analyzer, Signal Generator); - Familiarity with RF standards, EMC and spectrum regulation; Familiarity with RF standards, EMC and spectrum regulation; - Experience with CAD and simulation tools (ADS, HFSS, Altium, KiCad, CST); Experience with CAD and simulation tools (ADS, HFSS, Altium, KiCad, CST); - Knowledge of RF-related firmware and communication protocols (valued); Knowledge of RF-related firmware and communication protocols (valued); - Knowledge of scripting or test automation (Python, MATLAB). Knowledge of scripting or test automation (Python, MATLAB). - Language requirements: English required | Portuguese valued Language requirements: English required | Portuguese valued What we have to offer you: - We offer an excellent working environment and an opportunity for you to make a difference; We offer an excellent working environment and an opportunity for you to make a difference; - Salary in line with the level of proven experience; Salary in line with the level of proven experience; - Daily transport from the following locations (Leiria, Alcobaça, Rio Maior and Lisbon). Daily transport from the following locations (Leiria, Alcobaça, Rio Maior and Lisbon). If you are ready to take on this opportunity, send us your application 🚀👩‍💻