Group 1: Core Insights - The article highlights various job openings in the instrumentation sector, emphasizing the demand for skilled professionals in sales, research and development, and market analysis roles [3][4][5][6][8][10][11][12][15][25][26][28]. Group 2: Sales Positions - Companies like Labtech and Pei'an are actively seeking sales engineers with backgrounds in chemistry, biology, and related fields, offering salaries ranging from 6k to 15k per month [3][4][5][6][7]. - Positions require candidates to have strong communication skills, market insight, and the ability to work under pressure [4][6][8]. Group 3: Research and Development Roles - Positions such as mechanical structure engineers and embedded hardware engineers are available, with salaries between 10k to 30k per month, requiring relevant educational backgrounds and experience [8][10][11][12]. - Candidates are expected to possess strong analytical and teamwork skills, along with proficiency in engineering software [10][11][12]. Group 4: Market and Application Roles - Companies like Antu and Inertia Wave are looking for market application specialists and strategy analysts, with salaries ranging from 10k to 20k per month [25][26]. - These roles require experience in market operations, strong analytical abilities, and effective communication skills [25][26].