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3.0 - 7.0 years
0 Lacs
karnataka
On-site
We are seeking a Circuit Design Engineer specializing in Analog and Low Power circuits with a minimum of 3 years of experience. This full-time position is based in Bangalore, India and requires on-site presence. As a part of our team, you will be responsible for designing next-generation hardware for industrial sensors and IIoT systems, focusing on low-power, high-reliability circuits. Your role will involve working on various analog signal paths, chip development, and contributing to the evolution of smart devices from conception to production. If you are passionate about op-amps, precision design, and feedback control, this role is the perfect fit for you. You will be instrumental in: - Designing and simulating analog circuits including op-amps, amplifiers, filters, comparators, voltage/current references, and analog switches - Developing low-power circuits using MOSFETs, BJTs, and analog building blocks - Debugging power stages such as linear regulators and discrete drivers - Performing stability and loop analysis through phase margin, Bode plots, and transient response evaluation - Collaborating with layout engineers for PCB design reviews and ensuring signal/power integrity - Integrating and debugging circuits with microcontrollers, ADCs, DACs, and sensor interfaces - Conducting bench validation, debugging activities, and making design revisions based on test results - Optionally contributing to RF design, impedance matching, and antenna integration - Supporting system-level design reviews and assisting in productization processes - Collaborating with various departments including Component Engineering, Factory, and Procurement The ideal candidate would hold a B.E./B.Tech or M.E./M.Tech degree in Electronics or Electrical Engineering and possess at least 3 years of demonstrated experience in power/analog/mixed-signal circuit design. Strong understanding of operational amplifier behavior, offset, CMRR, and frequency response is essential. Hands-on experience with MOSFET/BJT design, analog biasing, and switching circuits is preferred. Additionally, familiarity with control theory fundamentals for loop design and analysis is required. Proficiency in simulation tools like SPICE, LTSpice, Cadence, and experience with lab tools such as oscilloscopes, signal generators, and spectrum analyzers are necessary. Nice-to-have skills include exposure to RF circuits or antenna systems, familiarity with industrial protocols like RS-485, 4-20mA, Modbus, and previous experience in taking circuits from prototype to production. Knowledge of EMI/EMC, grounding practices, and robust design for real-world deployment would be an added advantage. This role offers the opportunity to work on technically significant designs in the IIoT and industrial electronics domain, enabling you to learn the full product lifecycle from ideation to manufacturing. You will collaborate closely with a dedicated team of hardware, firmware, and product engineers, providing you with the chance to explore RF, embedded systems, and system-level integration in the future. Join Siemens and be a part of creating a better #TomorrowWithUs! Siemens is committed to providing equitable opportunities and fostering a workplace that embraces diversity. By joining us, you will contribute your unique perspective and skills towards building a better future together. Our core values include protecting the environment, conserving natural resources, promoting the health and well-being of our employees, and ensuring safe working conditions, reflecting our strong social and business dedication.,
Posted 1 day ago
3.0 - 7.0 years
0 Lacs
kolkata, west bengal
On-site
You will be joining our engineering team as an RF System Integration Engineer, where your main responsibility will be to integrate, test, and validate complex RF systems and subsystems. This involves ensuring optimal performance across various frequencies and environments. Your key skills will include integrating RF systems and subsystems such as antennas, transmitters, receivers, filters, amplifiers, and signal processors. You will also be developing test plans, conducting RF testing and validation (e.g., S-parameters, power, gain, noise figure, VSWR), analyzing system performance using RF simulation and analysis tools, identifying and troubleshooting issues at system and component levels, and recommending and implementing design or process improvements. Collaboration with design, PCB layout, and mechanical teams will be essential to ensure that RF performance meets specifications. Additionally, you will be supporting lab setup, instrumentation calibration, and documentation for RF test environments. The ideal candidate will have a Master's degree in Electrical Engineering, RF/Microwave Engineering, or a related field, along with at least 3 years of experience in RF systems integration, RF hardware development, or related engineering roles. A solid understanding of RF concepts like impedance matching, modulation, filtering, and signal propagation is crucial. Hands-on experience with RF test equipment (e.g., spectrum analyzers, VNAs, signal generators, power meters) and familiarity with RF simulation tools such as CST, HFSS, or MATLAB are preferred. Knowledge of active & passive RF devices, cables, connectors, and understanding of EMI/EMC and their impact on RF systems will be beneficial. If you are interested in this position, please send your resume to hr@sisirradar.com with "RF System Integration Engineer" in the subject line.,
Posted 1 day ago
5.0 - 9.0 years
0 Lacs
punjab
On-site
As an RF Engineer at Aether Semiconductors, you will play a crucial role in designing, developing, and integrating high-power RF equipment for semiconductor applications. Your responsibilities will include working on RF circuits, filter designs, coaxial cabling, and collaborating with cross-functional engineering teams to ensure the efficiency and reliability of RF power systems. You will lead troubleshooting efforts, optimize system performance, and support continuous improvement initiatives for existing RF equipment. In addition, staying updated with emerging trends and technologies in RF engineering will be essential to drive innovation within the company. To qualify for this role, you should hold a Bachelor's degree (Master's preferred) in Electrical Engineering, Electronics Engineering, or a related field, along with at least 5 years of experience working with high-power RF systems, preferably in semiconductor or high-tech industries. Proficiency in RF simulation and design tools, strong understanding of RF circuit design, and experience with high-power RF equipment integration are key qualifications. Additionally, familiarity with thermal management, EMI/EMC compliance, and RF shielding techniques will be beneficial. Preferred qualifications include experience in the semiconductor or high-tech equipment manufacturing industry, hands-on experience with plasma generation, and knowledge of RF power supply and amplifier design for high-frequency applications. The role offers an opportunity to work with cutting-edge technologies, a dynamic and collaborative work environment, and access to advanced engineering tools and resources. If you are interested in joining our team, please send your resume and cover letter to hr@aethersemiconductors.com with the subject line "RF Engineer High Power Equipment Application." We look forward to receiving your application and potentially welcoming you to our innovative team at Aether Semiconductors.,
Posted 3 days ago
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