Solutions Architect (Cloud / Data)

Overview TISTA Science and Technology is seeking a Solutions Architect to join our growing team. At TISTA, you’ll do meaningful, mission‑driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest in your learning and internal mobility so you can build a career that keeps advancing. We’re proud to serve and hire Veterans, and we put people first in everything we do. TISTA associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare Savings Account & Flexible Savings Account, Paid Life Insurance, Short-term & Long-term Disability, 401K Match, Tuition Reimbursement, Employee Assistance Program, Paid Holidays, Military Leave, and much more! Responsibilities Build AS-IS and TO-BE architecture models in VA-prescribed DoDAF/UAF formats. Own the SAFe Architectural Runway and each product's Solution Architecture Package. Align designs to the VA Technical Reference Model, Zero Trust strategy and VAEC/VA Platform One hosting. Advise on FHIR, ESB/EAI, API and VALIP integration patterns, and on cloud migration. Support ATO decisions, DevSecOps maturity assessments and decommissioning alternatives. Qualifications 12+ years of experience, including 10+ years of enterprise or solution architecture on large federal programs (Expert / Level IV or well-qualified Senior / Level III). DoDAF/UAF architecture models and solution architecture packages.