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Press Release


KBR Teams with McCallie, Awarded $300M NASA Mission Integration Enhancement Contract

Publish date

HOUSTON – June 28, 2023 – KBR (NYSE: KBR) is pleased to announce it is a subcontractor to McCallie Associates, Inc., a certified small business selected to provide mission and instrument systems engineering services at NASA’s Goddard Space Flight Center (GSFC) in Maryland and Wallops Flight Facility in Virginia.  

The Systems Engineering Advanced Services II (SEAS II) contract has a five-year period of performance with a total value of $300 million. SEAS II supports NASA’s Mission Engineering and Systems Analysis Division and related Applied Engineering and Technology Directorate organizations.  

In addition to mission and instrument systems engineering, the prime/subcontractor team will provide guidance, navigation, and control systems, which include altitude control systems analysis and algorithm/software development. This critical task seeks to integrate and improve end-to-end development processes between the space, ground, science, and operations segments of a mission.  

“The world’s leading government agencies and commercial enterprises rely on KBR’s mission-oriented engineering solutions, and we look forwarding to supporting McCallie and NASA on the continuation of this important venture,” said Byron Bright, President of KBR Government Solutions U.S. 

KBR is proud to work with small businesses and was recently awarded the Dwight D. Eisenhower Award by the U.S. Small Business Administration (SBA), a prestigious award recognizing large prime contractors that have excelled in their utilization of small businesses as suppliers and subcontractors.  

Additionally, KBR has been supporting GSFC for many decades and has extensive experience in all phases of mission engineering and space flight instrument development, including design, analysis, manufacturing, assembly, and testing.  

About KBR 

We deliver science, technology, and engineering solutions to governments and companies around the world. KBR employs approximately 32,000 people performing diverse, complex, and mission-critical roles in 33 countries.  

KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results. At KBR, We Deliver.  


Forward Looking Statements 

The statements in this press release that are not historical statements, including statements regarding the company’s subcontract with McCallie Associates, Inc., are forward-looking statements within the meaning of the federal securities laws. These statements are subject to numerous risks, uncertainties and assumptions, many of which are beyond the company’s control, that could cause actual results to differ materially from the results expressed or implied by the statements. These risks, uncertainties and assumptions include, but are not limited to, those set forth in the company’s most recently filed Annual Report on Form 10-K, any subsequent Form 10-Qs and 8-Ks and other U.S. Securities and Exchange Commission filings, which discuss some of the important risks, uncertainties and assumptions that the company has identified that may affect its business, results of operations and financial condition. Due to such risks, uncertainties, and assumptions, you are cautioned not to place undue reliance on such forward-looking statements, which speak only as of the date hereof.  Except as required by law, the company undertakes no obligation to revise or update publicly any forward-looking statements for any reason. 

For further information, please contact: 


Jamie DuBray 

Vice President, Investor Relations 
[email protected] 


Philip Ivy 
Vice President, Global Communications and Marketing  
[email protected] 


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