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Senior Application Architect (6099 -1)

Job Description - Senior Application Architect (6099 -1)




Job Title: Senior Application Architect




Location: 2 Broadway




Duration: 12 months




Notes: This is a hybrid role (3 days onsite / 2 days remote).






Job Description






  • The MTA is seeking a Senior Application Architect with deep expertise in AI agentic architecture,


  • enterprise integration, and architecture standards.


  • This hands-on role designs agent-based and AI-enabled solutions, defines integration patterns, publishes application architecture standards, and helps establish an Architecture Center of Excellence (COE).


  • The architect will work in Azure,AWS, and hybrid environments.










1. AI Agentic Architecture






  • Design reference architectures for agentic AI: multi-agent orchestration, tool calling, RAG,


    and human-in-the-loop controls.


  • Define secure patterns for integrating agents with enterprise systems and APIs (e.g., MCP,


    event-driven triggers).


  • Establish guardrails for agent identity, access, auditability, observability, evaluation, and


    cost.




2. Integration Architecture






  • Design and govern API-led, event-driven, and messaging integration patterns, including API


  • lifecycle and gateway strategy.


  • Define integration patterns for legacy, SaaS, and cloud-native systems.




3. Standards & Architecture COE






  • Develop, publish, and maintain application, integration, API, and AI architecture standards


    and reference architectures.


  • Help establish and operate the COE: charter, governance forums, design reviews, training,


    and playbooks.


  • Define COE and standards-adoption metrics in coordination with AI IT adoption tracking.








4. Modernization, Security & Collaboration






  • Guide application modernization and cloud design on Azure, AWS, and hybrid environments.


  • Align designs with NIST (incl. AI RMF), CIS, ISO 27001, and MTA security requirements.


  • Partner with product, engineering, DevOps, and Cybersecurity teams; communicate clearly to business and technical stakeholders.




Skills/experience of the assigned staff:




Required






  • 10+ years of application/enterprise architecture experience, including cloud-native design on Azure and/or AWS.


  • Experience delivering AI/LLM or agentic solutions in an enterprise.


  • Experience authoring standards and operating an architecture COE or review board.


  • Strong integration/API expertise and executive-level communication






About Us:








Since 2000, Tri-Force Consulting Services (https://triforce-inc.com) has been an MBE/SDB certified IT Consulting




firm in the Philadelphia region. Tri-Force specializes in IT staffing, software development (web and mobile apps),




systems integration, data analytics, system automation, cybersecurity, and cloud technology solutions for government




and commercial clients. Tri-Force works with clients to overcome obstacles such as increasing productivity,




increasing efficiencies through automation, and lowering costs. Our clients benefit from our three distinguishing




core values: integrity, diligence, and technological excellence.




Tri-Force is a six-time winner among the fastest-growing companies in Philadelphia and a four-time winner on the




Inc. 5000 list of the nation's fastest-growing companies.










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