Prototype Integration Facility (PIF)

Invariant has supported the Prototype Integration Facility (PIF) across a wide range of engineering, manufacturing, and system integration efforts for U.S. Army, USMC, and FMS programs. This work has included systems engineering, mechanical and electrical design, CAD modeling, prototype fabrication, and full vehicle integration through testing and verification.

Invariant contributed to the development and fielding of key capabilities, including communications systems, vehicle modifications, safety enhancements, and next-generation radio integrations on platforms such as HIMARS and MLRS.

In addition, The Invariant PIF support team designed, developed, and integrated various concept mod kits in support of Threat Systems Management Office demonstrations for opposing forces threat vehicle concepts. The PIF Team supported the design, fabrication, and fielding of modernization kits for an existing fielded threat vehicle platform. Working alongside PIF teams, Invariant helped accelerate the transition of concepts into mission-ready solutions, ensuring reliable, scalable, and fieldable systems that meet operational demands.