Senior Lab Technician Jobs in Jammu. Private jobs in Jammu:  Hansraj & Sons (Agencies) Jammu invites interested eligible candidates for Senior Lab Technician posts Name of the Posts: Senior Lab Technician. Qualification: Diploma in Lab with Managerial (Skills and experience.) Note : Full-Time Job How to Apply : M/s Hansraj & Sons (Agencies) 8, Resham