JAB Recruitment | 79,515 followers on LinkedIn. JAB is the world leading provider of manpower solutions to the Energy Industry. | JAB is a specialist Recruitment & Staffing Consultancy operating in the global energy industry. We are experts in matching international energy companies with highly skilled engineers, technicians, geoscientists and managers. JAB has an unrivalled knowledge and understanding of the energy industry and is now a market leader in recruiting for Subsurface, Geoscience, Subsea, Process and Multi-Discipline professionals.