Naval Sea Systems Command (SeaPort Next Generation (Seaport-NxG)


SeaPort-NxG is the new Navy’s electronic platform for acquiring support services that includes Engineering, Financial Management, and Program Management. The Navy Systems Commands (NAVSEA, NAVAIR, SPAWAR, NAVFAC, and NAVSUP), the Office of Naval Research, Military Sealift Command, and the United States Marine Corps compete their service requirements amongst many SeaPort-NxG IDIQ multiple award contract holders. The SeaPort-NxG portal provides a standardized, efficient means of soliciting offers from amongst the diverse population of large and small businesses and their approved team members. All task orders are competitively solicited, awarded and managed using the SeaPort-NxG platform. 


Services to be provided under this contract are categorized into the two following categories:

Engineering Services

Functional areas that are included under the Engineering Services category include but, are not limited to the following examples:

  • Engineering, System Engineering, and Safety and Process Engineering Support
  • Software Engineering, Development, Programming, and Network Support
  • In-Service Engineering, Fleet Introduction, Installation and Checkout and Provisioning Support
  • Measurement Facilities, Range, and Instrumentation Support
  • Interoperability, Test and Evaluation, Trials Support
  • Research and Development Support
  • Modeling, Simulation, Stimulation, and Analysis Support
  • Prototyping, Pre-Production, Model-Making, and Fabrication Support
  • System Design Documentation and Technical Data Support
  • Reliability, Maintainability, and Availability (RM&A) Support
  • Inactivation and Disposal Support
  • Biochemical Engineering Support 

Program Management Services

Functional areas that are included under the Program Management Services category include but, are not limited to the following examples:

  • Financial Analysis and Budget Support
  • Quality Assurance (QA) Support
  • Functional and Direct Programmatic Administrative Support
  • Professional Development and Training Support
  • Analytical and Organizational Assessment Support
  • Database Administrators
  • Public Affairs and Multimedia Support
  • Logistics Support
  • Configuration Management (CM) Support
  • Information System (IS) Development, Information Assurance (IA), and Information Technology (IT) Support
  • Computer Systems Analysts

Contract Details
Customer: Naval Sea Systems Command (NAVSEA)
Agency Website:
Eligible Users: NAVSEA, SPAWAR, NAVFAC; Office of Naval Research; Military Sealift Command and US Marine Corps.
Period of Performance: January 2, 2019 through January 1, 2029 (Task Orders may extend up to five years beyond the end of the ordering period.)
Contract Types: CPFF, CPIF, CPAF, FFP, FPIF
Geographic Coverage:  Worldwide
Contract Ceiling:  $10 Billion
Contract Access Fee: None
Prompt Payment Terms:  No Discount
Contract Number: N0017819D8200
DUNS Number: 175344753
CAGE Code: 4T952

Contact Information
Program Manager
George Wallace 

Contract Administrator
Kay Miller 

NTT Data Services Federal Government, LLC
13880 Dulles Corner Lane, Suite 200
Herndon, VA 20171