Agencies › Department of Defense › Department of the Navy › Jonathan Chen Jonathan Chen Procurement contact · NAVAL AIR SYSTEMS COMMAND · Department of Defense
Email jonathan.chen@jsf.mil On SAM.gov notices 17 since Jul 2025 — 17 in the last 24 months Last listed Jul 2026
What they buy NAICS Industry Notices 336411 Aircraft Manufacturing 7 541512 Computer Systems Design Services 6 561990 All Other Support Services 2 334511 Search, Detection, Navigation, Guidance, Aeronautical, And Nautical System And Instrument Manufacturing 1 541511 Custom Computer Programming Services 1
PSC Product or service Notices AC12 NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH 7 AC13 NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT 5 7G21 IT AND TELECOM - NETWORK: DIGITAL NETWORK PRODUCTS (HARDWARE AND PERPETUAL LICENSE SOFTWARE) 2 R616 SUPPORT – ADMINISTRATIVE: PHYSICAL RECORDS MANAGEMENT SERVICES 2
How they restrict competition No set-aside stated — 14 NONE — 3 What they post Presolicitation — 14 Sources Sought — 3 Recent notices PRESOLICITATION NOTICE OF INTENT TO SOLE SOURCE: F-35 JPO IFED Modification — Presolicitation, Jul 2026PRESOLICITATION NOTICE OF INTENT TO SOLE SOURCE: F-35 JPO IFED Modification — Presolicitation, Jul 2026PRESOLICITATION NOTICE OF INTENT TO SOLE SOURCE: F-35 JPO IFED Modification — Presolicitation, Jul 2026REQUEST FOR INFORMATION: F-35 JPO SAP IT DESTRUCTION — Sources Sought, Jun 2026REQUEST FOR INFORMATION: F-35 JPO SAP IT DESTRUCTION — Sources Sought, Jun 2026F-35 JPO PRESOLICITATION NOTICE TO SOLE SOURCE: MCK — Presolicitation, Jun 2026F-35 JPO PRESOLICITATION NOTICE TO SOLE SOURCE: MCK — Presolicitation, Jun 2026PRESOLICITATION NOTICE OF INTENT TO SOLE SOURCE: F-35 JPO ACURL DEVELOPMENT — Presolicitation, May 2026PRESOLICITATION NOTICE OF INTENT TO SOLE SOURCE: F-35 JPO IFED Modification — Presolicitation, May 2026Pre-Solicitation - Notice of Intent to Sole Source for XRL Integration — Presolicitation, May 2026XRL Integration — Presolicitation, May 2026XRL Integration — Presolicitation, Apr 2026Listed alongside Track what DoD buys See Jonathan's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
