Roustabouts / Roughnecks, Welders / Mechanics, Rig Operators / Drillers, Engineers (petroleum and mechanical) Health and safety officer, Superintendent SMP, SMP Supervisor, Document Controller Clerk, Community Superintendent, Training / HRD superintendent; SMP Engineer, Mine Engineer, Mine Surveyor, QA / QC Superintendent Steward, Shift Leader. Business Analyst, Payroll Manager, Marketing Specialist, Administration Supervisor, Human Resources Officer, Financial Analyst, Senior Marketing Analyst, Logistics Coordinator / Expert, Procurement Officer, Secretary / Office Assistants / Office Clerks / Front Desk Clerks, Account / Finance Officer, Sales / Marketing Officers and Executive, Internal / Revenue Auditor, Database Marketing Manager, Call Center Supervisor, Call Center Manager Technical Assistant, Electrical Engineer, Electronics-Telecommunication Engineer, Computer Engineer, Internet Service Expert, Mechanical Engineer, Workman / Foreman / Technician, Service / Maintenance Supervisor, IT Application Manager, Computer Operator, Internet Expert. Bakers / Bartenders / Chefs / Chef De Partie / Sous Chef / Chef D 'Cuisine / Cooks / Dietitians, Food and Beverage Servers, Food Service Supervisors, Restaurant and Food Service Manager, Catering Manager, Assistant Beverage Manager, Kitchen Manager, Banquet Coordinator, Beverage Server, Beverage Shift Manager.