Jobs Database SEMC has a Job Database of Drillers, Engineers, Helpers, Mechanics, Operators, Project Managers, Supervisors, Technicians. Candidates looking for Job Opportunities in Excavation and Earth Moving Industry please Apply today. Job Required*DrillerEngineerHelperMechanicOperatorProject ManagerSupervisorTechnicianYour Name*Your Phone No.*Email Upload ResumeAccepted file types: pdf, doc, docx, txt, jpg. This iframe contains the logic required to handle Ajax powered Gravity Forms.