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Senior Application Architect (6099-1)


Job Location:

New York City, NY - USA

Salary: Not provided by the employer
Experience Required: 5years
Posted: 15 October 2026 (10 days ago)
Application Deadline: 12 January 2027
Vacancies: 1 Vacancy

Job Summary

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 AzureAWS 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 () 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 nations fastest-growing companies.



Required Skills:

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


Required Education:

Preferred masters or bachelors in computer science or a related field.