TISTA Science and Technology Corporation

TISTA Science and Technology Corporation works the federal side of the threat model: government agencies running critical systems that can't be taken offline and can't be left unpatched. The company's cybersecurity work sits inside that constraint, alongside threat intelligence, Zero Trust security architecture, and compliance controls - security delivered as part of modernization programs rather than bolted on afterward. It also builds secure platforms for agency operations, so the work spans architecture and implementation, not just assessment.

The concrete domains are broad but coherent: Health IT modernization, enterprise cloud transformation, and legacy-to-cloud integration that connects old applications to cloud-native services - the kind of seam where exposures accumulate. On the health side, the team builds healthcare data fabrics and predictive analytics; elsewhere it supports fraud and abuse prevention, supply-chain technology, and complex program offices and infrastructure environments where reliability and transparency are the operating requirements. Engineering, systems architecture, data science, and program delivery run alongside the security track.

Geographic presence is the United States, serving federal government agencies across health IT, cybersecurity, supply chain, and the wider public sector. TISTA describes an associate-first culture with an emphasis on collaboration, professional growth, flexible work options, and measurable outcomes. More detail at https://tistatech.com/.