Eshcol Tech Solutions is hiring for two positions: a Quality Analyst with a salary range of INR 1,75,000 to 2,25,000 p.a. and a Desktop Support Engineer with a salary range of INR 80,000 to 1,25,000 p.a. Walk-in interviews are conducted from 10:00 am to 9:00 pm at their Chennai location. Key skills required for the Quality Analyst include report generation and quality analysis, while the Desktop Support Engineer role requires skills in technical support and networking.