# System Engineering/Software Integration (SESI) Pre-Solicitation Synopsis Canonical: https://abierto.us/opportunities/n0002423c5117 - Solicitation number: N00024-23-C-5117 - Notice type: Presolicitation - Status: Closed. Deadline was September 15, 2026 at 12:00 AM EDT - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: NAVSEA HQ (N00024) - NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing - Product or service code: 1230 Fire Control Systems, Complete - Place of performance: Moorestown, New Jersey - First posted: August 31, 2026 - Last posted: August 31, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/842bde69b8bc47e3a9c297eaeb980c39/view ## Description Program Acquisition Executive Mission Systems (PAE MS) intends to award a sole-source contract modification to Lockheed Martin Rotary and Mission Systems (LM RMS), 199 Borton Landing Road, Moorestown, NJ 08057, under contract N00024-23-C-5117. This modification will realign Level of Effort (LOE) hours ceiling and cost among Contract Line Item Numbers (CLINs), at no additional increase to LOE hours or estimated contract dollar value. The prospective contract modification will be awarded pursuant to 10 U.S.C. ยง 3204(a)(1), Only one responsible source and no other supplies or services will satisfy agency requirements, as implemented by FAR 6.103-1. LM RMS is the only source that can provide the highly specialized services to meet the deadline for requirements beginning January 2027. This synopsis is hereby issued in accordance with FAR 5.101 and shall not be construed as a commitment by the Government to issue a solicitation or award a contract. The Government will not accept proposals as a result of this synopsis. The Government will not reimburse respondents for any questions submitted or information provided in response to this notice. However, interested parties may identify their interest and capability to respond to the requirement. All expressions of interest received within fifteen (15) days after date of publication of this synopsis will be considered by the Government.?Responses shall be?submitted?via email to?Warren Beckman (warren.m.beckman.civ@us.navy.mil)?and Ashley Mathew (ashley.mathew2.civ@us.navy.mil)?and?reference the SAM.gov Notice ID. A determination by the Government not to compete this requirement based upon responses to this notice is solely within the discretion of the Government. Companies interested in subcontracting opportunities must contact LM RMS directly.? ## Publications - August 31, 2026: Presolicitation, due September 15, 2026 at 12:00 AM EDT. Notice 842bde69b8bc47e3a9c297eaeb980c39. https://sam.gov/workspace/contract/opp/842bde69b8bc47e3a9c297eaeb980c39/view ## Points of contact - Ashley Mathew, ashley.mathew2.civ@us.navy.mil - Warren Beckman, warren.m.beckman.civ@us.navy.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0002423c5117.