This notice provides the Request for Proposal (RFP) No. 89243318RAU000002. The U.S. Department of Energy (DOE), National Energy Technology Laboratory (NETL) on behalf of the Office of the Associate Under Secretary within the Office of Environment, Health, Safety and Security (EHSS) issues this competitive RFP 89243318RAU000002 as a 100% 8(a) small business set-aside for TECHNICAL SECURITY, COMMUNICATIONS SECURITY, CYBER, ANAYLSIS AND SECURITY ADMINISTRATION support. This RFP has a combination of firm-fixed-price and cost-plus-award-fee Contract Line Item Numbers (CLINs). Each CLIN is clearly identified as to whether it is firm-fixed-price or cost-reimbursement. Clauses and provisions that are specific to only certain type CLINs are identified as such. Clauses and provisions that are not identified as being only applicable to a certain type CLIN are applicable to all CLINs. The main location for performance of work under this contract is the DOE Germantown facility in Germantown, Maryland, with occasional work at the Forrestal Building in Washington, DC. Occasional travel among DOE sites (domestic and international) will be required. The resulting contract will include a base performance period of one year with four, one-year option periods. The purpose of this requirement is to provide personnel, facilities, equipment, materials and services necessary to fulfill the requirements of the DOE Technical Security Program (TSP). The DOE TSP requires Technical Security in the areas of TSCM, TEMPEST, COMSEC, and associated Supporting Services (Administration, Cyber, Analytics, etc.) for EHSS which is responsible for security policies, security-related technical support, security training, operation of certain facilities, and emergency management. The North American Industrial Classification System (NAICS) code for this effort is 561621 with a small business size standard of $20.5 million. Questions relating to the RFP are required to be submitted electronically through FedConnect. All questions must be submitted no later than May 14, 2019. Proposals are required to be submitted electronically through FedConnect. The due date and time for proposals is May 24, 2019 at 4:00 PM Eastern Local Time. 3610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507