HPCL Rajasthan Refinery Ltd. Recruitment 2024 - 126 Junior Executive and Senior Engineer Vacancies: HPCL Rajasthan Refinery Ltd. (HRRL) has given an employment notification to recruit Engineering Professionals in S/G ‘E3’ & ‘E5’ and Diploma Holders & B.Sc. Graduates in S/G ‘E0’. HRRL has announced new job vacancies for 126 Junior Executives (Chemical) and Senior Engineers (Proce...