Mesavita Engineering LLC

Mesavita Engineering LLC, an Annapolis Junction, Maryland–based defense contractor, holds a position on the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) Multiple Award IDIQ as a prime contractor, with a recent initial delivery order valued at $500 issued by the Missile Defense Agency on December 29, 2025. The vendor operates primarily as a subcontractor (71% of recent awards) on defense and space programs, competing full-and-open with no set-aside designations across its prime and sub footprint.

Mesavita's recent activity centers on two distinct customer relationships. The Department of the Air Force Space Command Space and Missile Systems Center accounts for five subcontract awards under the Alliant II GWAC, where the vendor performs engineering and IT services as a sub to Parsons Government Services Inc., including COCOM cyber mission support and system modifications. The DOD Missile Defense Agency contributes the remaining two awards: a $151 billion ten-year SHIELD IDIQ (with an initial $500 delivery order issued in December 2025) on which Mesavita holds a prime seat, and a related task order supporting the program.

The SHIELD IDIQ represents the vendor's highest-potential vehicle. The contract encompasses research and development, prototyping, systems engineering, weapon design, production, test and evaluation, cybersecurity modernization, and disruptive-technology implementation across multiple domains for a layered defense system addressing air, missile, space, cyber, and hybrid threats to the homeland, deployed forces, and allied nations. Performance includes both classified and unclassified work, with artificial intelligence, machine learning, digital engineering, and open systems architectures anticipated to feature across the effort. The initial task order performance location is Huntsville, Alabama, with the contract running through December 28, 2035.

Mesavita's subcontract footprint on Alliant II indicates systems design and IT services delivery under Parsons Government Services Inc., with five task orders focused on cyber mission support and infrastructure modernization. The vendor's NAICS concentration reflects computer systems design services (five awards) and research and development in physical and engineering sciences (two awards), positioning Mesavita as a specialized provider of systems engineering, cybersecurity, and defense R&D support. Award activity to date spans September 2024 to December 2025; the source does not provide historical data prior to September 2024, limiting characterization of longer-term trajectory or recompete exposure. Combined dollars obligated across all awards total $16.3 million against $500 in combined potential value, indicating substantial performance funding commitment relative to formally valued ceilings.

Mesavita Engineering, LLC is an agile and innovative small business that provides Data Science, Software Development, and System Engineering expertise to the Intelligence Community. Our ICAgile certified staff have experience leading the development of mission capabilities ranging from tactically deployed tools to enterprise level architectures. Complimenting our engineering capabilities, our Data Scientists develop analytics that transform vast amount of collected data into meaningful and actionable intelligence. We offer an outstanding benefit package that has proven successful in recruiting hard to attain technical talent and delivering them to our mission customers.