QA Engineer - RF

Company Description Sisir Radar Private Limited is pioneering high-resolution L-band Synthetic Aperture Radar (SAR) technology and developing India’s first drone-borne SAR system. Its all-weather, day-and-night imaging solutions deliver critical insights unaffected by clouds, smoke, fog, or darkness, enabling both commercial and strategic applications. The company is focused on making advanced radar imaging and its outputs affordable and accessible. Sisir Radar is led by founder Tapan Misra, a globally recognized expert in Imaging Radar and former Director of ISRO’s Space Applications Centre (SAC) and Physical Research Laboratory (PRL). He is widely known as the Father of the RISAT imaging satellite series and is the lead designer of the NASA-ISRO dual frequency SAR (NISAR) mission.
Here is the extracted information for the QA Engineer – Electronics / PCB / RF role:
Requirements
B.Tech / M.Tech in Electronics, Electrical Engineering, or a related discipline.
Experience in PCB/Electronics Quality Assurance.
Knowledge of SMT/THT, PCB defects, and inspection methods.
Ability to read schematics and manufacturing documents.
Strong attention to detail and documentation skills.
Preferred: M.Tech with exposure to RF assemblies and prototype manufacturing.
Employment Type: Full-Time
Location: Kolkata
Key Responsibilities
Inspect PCBs for workmanship, solder quality, and component accuracy.
Verify PCB builds against drawings, BOMs, and test documents.
Maintain quality records and Non-Conformance Reports (NCRs).
Perform root-cause analysis and implement/coordinate corrective actions.
Monitor manufacturing processes and coordinate with design, production, and testing teams.
Ensure the quality of analog, digital, and RF PCB assemblies through inspection, compliance, and process control.
Required Skill Sets
PCB/Electronics Quality Assurance
PCB inspection and defect identification
SMT & THT process knowledge
Solder-joint/workmanship inspection
Schematic reading
BOM and manufacturing-document verification
Quality documentation & NCR management
Root Cause Analysis (RCA)
Corrective Action / CAPA understanding
Process monitoring and quality control
Analog & digital PCB knowledge
RF PCB / RF assembly exposure – preferred
Prototype manufacturing exposure
Strong attention to detail and cross-functional coordination

Work arrangement
No