Spectrum Information Systems (SIS) Helpdesk 632674007
Summary
AI-generated · Feb 12, 2026SIS Helpdesk requires providers to deliver Tier II technical and administrative support, along with Electromagnetic Spectrum (EMS) operational support at basic and advanced levels, for the Global Electromagnetic Spectrum Information System (GEMSIS) portfolio on SIPRNet and NIPRNet. The effort covers the applications JSDR, JSIRO, SXXI, and E2ESS.
This is a sources-sought notice to gather information from potential sources on capability and interest to perform this support.
The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS).
From Sources Sought posted on Feb 11, 2026The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS).
From Sources Sought posted on Feb 13, 2026The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS). The draft Perfomance work Statement (PWS) was updated to remove CUI markings.
From Sources Sought posted on Feb 19, 2026The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS). The draft Perfomance work Statement (PWS) was updated to remove CUI markings. * The purpose of this amendment is to extend the response due date to 27 February 2026.
From Sources Sought posted on Feb 26, 2026The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS). The draft Perfomance work Statement (PWS) was updated to remove CUI markings. * The purpose of this amendment is to extend the response due date to 27 February 2026.
From Sources Sought posted on Feb 27, 2026The Defece information Systems Agency (DISA) is seeking information from potential sources for the SIS Helpdesk to provide Tier II technical, administrative, and Electromagnetic Spectrum (EMS) operational support at the basic and advanced level for capabilities within the Global Electromagnetic Spectrum Information System (GEMSIS) program portfolio of applications on Secret Internet Protocol Routing network (SIPRNet) and Non-Classified Internet Protocol Routing network (NIPRNet). The applications include Joint Spectrum Data Repository (JSDR), Joint Spectrum Interference Resolution Online (JSIRO), Spectrum Twenty-One (SXXI), and End-to-End Supportability System (E2ESS). The draft Perfomance work Statement (PWS) was updated to remove CUI markings. * The purpose of this amendment is to extend the response due date to 27 February 2026.
From Sources Sought posted on Mar 02, 2026Notice history
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Sources Sought Posted Feb 13, 2026No changes from previous notice
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Sources Sought Posted Feb 26, 2026View changes (2)
- Description: Description was updated
- Response Deadline: Feb 26, 2026 → Feb 27, 2026
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Sources Sought LATEST Posted Mar 02, 2026No changes from previous notice
Details
Award Information
Not yet awarded
Contacts
Agency
Place of Performance
USA