This is a Sources Sought Notice for work management and engineering system support services, intended to determine if a set-aside for SDVOSB or WOSB firms is feasible. The government will only proceed with a set-aside if at least two qualified SDVOSB or WOSB firms respond with capability information. No budget, submission timeline, or performance location is specified in this notice. The anticipated NAICS code is 541611, with a size standard of $24.5 million. Interested firms should provide company details, small business status, and relevant experience to demonstrate their capability.