C4 Planning Solutions , Blythe, Georgia, was awarded $15,208,087 for firm-fixed-price task order M68909-19-F-7611 under a previously awarded firm-fixed-price, indefinite-delivery/indefinite quantity contract (M68909-19-D-7605) for professional engineering services and tactical systems support to provide the Marine Corps technical expertise and assistance with installation of fielded Command, Control, Communications and Computers (C4) systems, trouble shooting, issue resolution, tactical communications network analysis, diagnostics, maintenance, systems, engineering, technical support, configuration management, and over-the-shoulder training. Work will be performed at various Marine Corps installations in the continental U.S. and outside the continental U.S. and is expected to be completed by March 6, 2020. Fiscal 2019 operations and maintenance (Marine Corps) funds in the amount of $6,203,260 will be obligated at the time of award and will expire the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website, with two offers were received. The Marine Corps Systems Command, Quantico, Virginia, is the contracting activity. (Awarded March 6, 2019) Command, Control, and Computers (C4)