# SEWIP Block 3 Design Agent OY4 Exercise

Canonical: https://abierto.us/opportunities/n0002422c5520p00035

- Solicitation number: N00024-22-C-5520-P00035
- Notice type: Award notice
- Status: Awarded to Northrop Grumman Systems Corporation Linthicum Heights for $39,400,521.00
- 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: 5865 Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment
- Place of performance: Linthicum Heights, Maryland
- County: Anne Arundel County (FIPS 24003). https://abierto.us/counties/anne-arundel-county-md-24003
- First posted: July 21, 2026
- Last posted: July 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/37ea969994af48f6bac47bacebcac62e/view

## Description

Northrop Grumman Systems Corporation, Mission Systems Sector, Linthicum Heights, Maryland, is being awarded a $39,400,521, cost-plus-fixed-fee modification to the previously awarded contract N00024-22-C-5520 to exercise an option for design agent engineering support of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 systems. SEWIP is an evolutionary development and acquisition program tasked with continuously upgrading the AN/SLQ-32(V) Electronic Warfare (EW) system about U.S. Navy ships.

Work will be performed in Baltimore, Maryland and is expected to be complete by August 2027. Under 10 USC 3204(a)(1) a justification was provided for this sole source procurement. The redacted J&A was published upon execution of N00024-22-C-5520-P00034.

## Publications

- July 21, 2026: Award notice. Notice 37ea969994af48f6bac47bacebcac62e. https://sam.gov/workspace/contract/opp/37ea969994af48f6bac47bacebcac62e/view

## Points of contact

- Ryan Brophy, ryan.p.brophy.civ@us.navy.mil, 703-865-9100
- Matthew Brimmer, matthew.m.brimmer.civ@us.navy.mil, 202-427-7445

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0002422c5520p00035.