Senior RF Hardware Engineer
3 days ago
Senior RF Hardware Engineer
LNT/SRHE/1460715
LTST-L&T Semiconductor Technologies LimitedBengaluru
Posted On
31 Aug 2025
End Date
27 Feb 2026
Required Experience
4 - 7 Years
Skills
Knowledge & Posting Location
R&D
Minimum Qualification
BACHELOR OF ENGINEERING (BE)
Job Description
Job Title: Senior RF Engineer Location: Bengaluru | Job Type: Full-Time | Experience Level: 4+yrs Job Summary: We are seeking a highly motivated and skilled RF Design Engineer to join our engineering team. The ideal candidate will be responsible for the design, simulation, implementation, and testing of RF circuits and systems for various applications. This role requires strong technical expertise in RF and microwave design principles, hands-on lab experience, and a collaborative approach to problem-solving. Key Responsibilities:
• Experience with different wireless communication Technology such as LTE, NR, WiFi, mmWave, BT, GNSS.
• Design and develop RF and microwave circuits such as amplifiers, filters, mixers, oscillators, couplers, power dividers and antennas.
• Perform simulations using tools like ADS, HFSS, CST, or similar.
• Knowledge about S-parameters, Smith chart, Link budgeting, Impedance matching etc.
• Conduct component selection, schematic capture, and PCB layout in collaboration with hardware team.
• Validate designs through prototyping, testing, and debugging using lab equipment (VNA, spectrum analysers, communication analyser, Signal generator, Oscilloscope, Multimeter etc.). 2
• Responsible for testing and verification of Transmitter chain parameters like ACLR, Modulation Analysis (EVM, CCDF, Frequency Error), occupied bandwidth, Transmitter unwanted Emissions, Intermodulation.
• Responsible for testing and verification of Receiver parameters like Gain, Noise Figure, Receiver dynamic Range, Blocking (In-band, Narrow-band, Out of band.
• Conduct protocol conformance testing (PCT) and Radio conformance testing (RCT).
• Calibrate and optimize wireless interface for performance and quality.
• Analyze system-level performance and troubleshoot RF-related issues.
• Strong knowledge for RF fundamental and RF related issues and troubleshooting.
• Work with cross-functional teams to ensure design compatibility and system integration.
• Generate technical documentation, including design reports, test plans, and datasheets.
• Support product certification processes and ensure compliance with industry standards (FCC, CE, etc.). Required Skills & Qualifications:
• Bachelor's in electrical engineering, Electronics Engineering, or a related field.
• 3+ years of experience in RF/Microwave circuit design and development.
• Strong understanding of RF design principles, Smith charts, impedance matching, etc.
• Proficiency with RF simulation tools (ADS, HFSS, CST, etc.) and CAD tools (Altium, Cadence, etc.).
• Experience with test and measurement equipment (VNA, spectrum analyzer, signal generator, etc.). Preferred Qualifications:
• Experience in antenna design and optimization.
• Knowledge of EMI/EMC design considerations.
• Exposure to high-frequency PCB design and manufacturing constraints. 3
• Strong analytical, documentation, and communication skills
-
Senior RF Hardware Engineer
1 week ago
Bengaluru, Karnataka, India Larsen & Toubro Ltd Full time ₹ 12,00,000 - ₹ 36,00,000 per yearSenior RF Hardware Engineer Job Title: Senior RF Engineer Location: Bengaluru | Job Type: Full-Time | Experience Level: 4 yrs Job Summary: We are seeking a highly motivated and skilled RF Design Engineer to join our engineering team. The ideal candidate will be responsible for the design, simulation, implementation, and testing of RF circuits and systems...
-
Senior RF Hardware Engineer
1 week ago
Bengaluru, Karnataka, India Larsen & Toubro Full time ₹ 20,00,000 - ₹ 25,00,000 per yearJob Title: Senior RF Engineer Location: Bengaluru | Job Type: Full-Time | Experience Level: 4+yrs Job Summary: We are seeking a highly motivated and skilled RF Design Engineer to join our engineering team. The ideal candidate will be responsible for the design, simulation, implementation, and testing of RF circuits and systems for various applications. This...
-
Lead RF Hardware Design Engineer
7 days ago
Bengaluru, Karnataka, India Astrome Technologies Full time ₹ 20,00,000 - ₹ 25,00,000 per yearAstrome Technologies is on the lookout for a Lead RF Hardware Design Engineer to join our Space Division. In this role, you will be responsible for leading the design and development of cutting-edge RF hardware for our satellite communication systems. You will play a key role in bringing innovative solutions to life, from initial concept through to final...
-
RF - Engineer/Senior Engineer/ Module Lead
7 days ago
Bengaluru, Karnataka, India Mistral Full time ₹ 5,00,000 - ₹ 8,00,000 per yearAbout MistralMistral offers RF design services for aerospace and defense applications. Our engineering team adopts a highly-disciplined development approach starting with a comprehensive requirement document followed by a feasibility study to reduce identified risks. This leads to circuit design, simulation, modeling, and prototyping. A comprehensive test...
-
RF Engineer
2 weeks ago
Bengaluru, Karnataka, India Exicom Technologies Full time ₹ 12,00,000 - ₹ 36,00,000 per yearDesign, simulation and testing of RF circuits, including Transmitter and Receivers, LNA,Amplifier in HF/VHF/UHF/ L, S and C Band to meet stringent performance specifications.Develop and implement innovative RF Design methodologies to enhance productperformance and reduce time-to-market.Conduct in-depth analysis and troubleshooting of RF Systems utilizing...
-
RF Systems Engineer
5 days ago
Bengaluru, Karnataka, India Echoes in Orbit Full time ₹ 1,20,000 - ₹ 2,40,000 per yearNote:Applicants must fill the google form attached to this. Candidature will not be considered without the same.Link to the form -Location:Bengaluru, IndiaType:Full-TimeAbout us:We are a Bengaluru-based aerospace startup developing advanced satellite platforms for persistent monitoring and real-time analysis of radio frequency (RF) activities. Our mission...
-
Semiconductor RF Test Engineer
3 days ago
Bengaluru, Karnataka, India Anora Full timeCompany DescriptionAnora delivers world-class electronic test and testability solutions around the globe in semiconductor, systems, and functional testing. We are dedicated to providing top-notch testing capabilities to ensure the highest quality and reliability of electronic components. Our innovative approaches and commitment to excellence make us a leader...
-
RF - Manager/Senior Manager
2 weeks ago
Bengaluru, Karnataka, India, Karnataka Mistral Solutions Full timeAbout Mistral:Mistral offers RF design services for aerospace and defense applications. Our engineering team adopts a highly-disciplined development approach starting with a comprehensive requirement document followed by a feasibility study to reduce identified risks. This leads to circuit design, simulation, modeling, and prototyping. A comprehensive test...
-
Product RF Design Engineer
3 days ago
Bengaluru, Karnataka, India Apple Full time ₹ 15,00,000 - ₹ 25,00,000 per yearPeople at Apple don't just build products - they craft the kind of experience that has revolutionised entire industries. The diverse collection of our people and their ideas encourages innovation in everything we do. Imagine what you could do here Join Apple, and help us leave the world better than we found it. At Apple, new ideas have a way of becoming...
-
RF Calibration Engineer
2 weeks ago
Bengaluru, Karnataka, India, Karnataka L&T Semiconductor Technologies Full timeWe are seeking a skilled and experienced RF Calibration Engineer with hands-on expertise in Qualcomm cellular platform to lead and execute RF calibration activities including RFC card generation, QCN/XQCN handling, and RF tuning. The candidate will play a critical role in ensuring optimal RF performance across LTE, GPS, Wi-Fi, and Bluetooth subsystems.Areas...