# SAM #N65236-26-RFPREQ-LSUBP00080-0002

NIWC Atlantic C6ISR E3 Testing, Evaluation, Training, and Range Services

**Buyer:** NIWC Atlantic
**Posted:** October 28, 2026
**Respond By:** November 04, 2026
**Identifier:** N65236-26-RFPREQ-LSUBP00080-0002
**NAICS:** 541330, 541380, 541690

NIWC Atlantic is surveying industry for E3 testing and related services supporting Navy C6ISR systems.
- **Government buyer:** Department of the Navy, Naval Information Warfare Center Atlantic (NIWC Atlantic); work is associated with its Charleston, South Carolina facilities.
- **OEMs and vendors:** No product manufacturers, OEMs, or contractor vendors are named in the materials. NIWC Atlantic is the government buyer.
- **Services requested:** Performance-based electromagnetic environmental effects (E3) testing, evaluation, engineering analysis, training, and range support for C6ISR systems. No product quantities or part numbers are specified.
  - RF antenna, communications, co-site, EMC, RADHAZ, HERP/HERF/HERO, spectrum monitoring, and EMI analysis and testing.
  - Environmental testing, including shock, vibration, salt fog, temperature, humidity, and altitude; MIL-STD-461 and MIL-STD-1399 testing.
  - TEMPEST testing, Protected Distribution System inspections and design reviews, and TRQ reviews.
  - Test facility maintenance, calibration, training, technical documentation, program support, and management of procured equipment and materials.
- **Notable requirements:** Approximately 15 FTEs annually are estimated, based on 1,920 hours per FTE. CMMC Level 2 (Self) is required for systems handling FCI or CUI, and Secret clearances are required for personnel. Travel may be required to CONUS and OCONUS locations.
- **Period and estimated value:** An anticipated five-year ordering period; the estimated value is more than $10 million and up to $50 million.

### Description

<p>See attachments for full market survey information.</p>

[View original listing](https://sam.gov/opp/655f6fae6cf441e386c53b65f6d6d876/view)