Headquartered in Calgary, Alberta Canada, Jobs on Earth Inc is a Canadian company operating under the trade name Petro Staff International. We are ideally located for sourcing and recruiting top quality personnel in the North American and global markets. Our expertise in a wide range of industries covers over 60 disciplines, utilizing an ever expanding database of qualified resumes. Our competence with multi-national work forces, our skill in developing recruitment strategies and then executing the plan, place you at the forefront of domestic and international recruitment.