Electronic Security Systems (ESS) Sustainment

***Naval Information Warfare Center (NIWC) Atlantic requires support for ESS Sustainment.*** ***This opportunity is for SEAPORT NXG MAC HOLDERS ONLY. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers in response to the RFP.*** ***The contractors will be tasked to accomplish the work as specified in the Performance Work Statement (PWS). The PWS includes Controlled Unclassified Information (CUI) and will not be made publicly available. In order to obtain access to the PWS, the offeror shall download, complete, and submit a signed Non-Disclosure Agreement (NDA) for each individual requiring access to the non-public documents to Mindy Odenkirk, melinda.k.odenkirk.civ@us.navy.mil.*** ***The Purpose of Amendment 0001 is to:1) Update PWS paragraph 3.1.1(b) to include IQSight;2) Remove the requirement to submit the WTI with task order proposal from RFP clause L-215-LANT101-S (b) table;3) Remove the requirement to submit the SORI with task order proposal from RFP clause L-215-LANT101-S (b) table;4) Update Compliance 3 Requirement for Bosch Security VAR to state Bosch Security VAR or IQSight VAR.*** ***The Purpose of Amendment 0002 is to: 1) Extend proposal due date to 20 July 2026 at 12:00PM Eastern time; 2) Update proposal due date in RFP clause L-204-LANT004-S(b) to 20 July 2026 at 12:00PM Eastern time.*** ***The Purpose of Amendment 0003 is to: 1) Extend proposal due date to 30 July 2026 at 12:00PM Eastern time; 2) Update proposal due date in RFP clause L-204-LANT004-S(b) to 30 July 2026 at 12:00PM Eastern time.***