Apply to Maintenance Technician, Operator, Dispatch Supervisor and more! You'll need to legally qualify as a small business and register as a government contractor.Understand tax requirements when hiring a foreign contractor. Our guide provides essential insights for seamless compliance with international tax laws. Apply to Security Officer, Safety Technician, Medical Support Assistant and more! You need to register your business on SAM. Gov before you can compete for contracts with the government. Within three days of hire, employers must complete Form I-9, Employment Eligibility. Contract Opportunities – Overseas Buildings Operations. Explore the most urgent hiring needs.