Lead application modernization and cloud architecture efforts across Azure, AWS, and hybrid environments. Develop standards, reusable modernization patterns, IaC templates, and cloud landing zones. Guide migrations, technical debt remediation, portfolio rationalization, and platform enablement while partnering with engineering, DevOps, security, and business stakeholders.
Job Title: Senior Enterprise Architect – Application Modernization & Cloud
Location: New York, NY (Hybrid – 3 Days Onsite, 2 Days Remote)
Agency: Metropolitan Transportation Authority (MTA) Headquarters
Certification/Experience Preferred: AWS Solutions Architect Expert, TOGAF, ITIL
Position Summary
The MTA is seeking a highly skilled Senior Enterprise Architect with deep expertise in application modernization, cloud-native design, and enterprise application portfolio management. This role focuses on hands‑on architecture execution—developing modern solutions, guiding cloud migrations, creating reusable standards, and partnering with engineering teams to modernize and streamline the application landscape. The architect will work primarily on both AWS, Azure and hybrid environments, supporting modernization roadmaps, technical debt reduction, and application lifecycle governance.
Key Responsibilities
1. Architecture Standards, Patterns & Modernization Frameworks
• Develop, publish, and maintain application and integration architecture standards.
• Create reusable modernization patterns (microservices, APIs, event-driven, containerization).
• Contribute to reference architectures and ensure consistency across engineering teams.
• Support solution architects and delivery teams in applying approved standards.
2. Application Modernization Execution
• Design modernization paths for legacy applications: rehost, replatform, refactor, retire.
• Architect cloud‑native and hybrid solutions primarily on Azure (AKS, Functions, APIM, PaaS).
• Work hands‑on with engineering teams during design, PoCs, and early build phases.
• Guide workload decomposition, domain boundaries, service design, and modernization roadmaps.
3. Cloud Architecture & Platform Enablement
• Build and evolve Azure landing zone components and cloud governance configurations.
• Define infrastructure, integration, API, and data patterns for cloud adoption.
• Support hybrid cloud integrations with Azure, AWS, and GCP where applicable.
• Evaluate new cloud capabilities (AI, observability, DevSecOps, automation tools).
4. Application Portfolio Management & Rationalization
• Perform architecture‑led assessments using frameworks such as TIME or 6R.
• Identify consolidation, migration, and retirement opportunities to reduce redundancy.
• Partner with ServiceNow APM/CMDB to ensure accurate application inventory and lifecycle data.
• Develop architecture metrics and dashboards supporting modernization progress.
5. Technical Debt Analysis & Remediation Support
• Maintain application‑level technical debt insights across the portfolio.
• Partner with product teams to prioritize remediation aligned with risk, business value, and modernization sequencing.
• Provide guidance on remediation strategies, patterns, and target-state architecture alignment.
6. Infrastructure as Code (IaC) & Automation Enablement
• Contribute to IaC templates using Terraform, Bicep/ARM, or Pulumi.
• Support CI/CD pipeline architecture using GitHub Actions, GitLab, or Jenkins.
• Partner with DevOps teams to apply automation and configuration management practices (Ansible, Chef, Puppet).
7. Security, Compliance & Optimization
• Apply cloud security best practices and integrate IAM/RBAC, network security, and Key Vault usage into designs.
• Ensure alignment with CIS, NIST, ISO 27001, and MTA security requirements.
• Support cloud cost optimization efforts using Azure Advisor and FinOps guidelines.
8. Cross‑Functional Collaboration & Communication
• Work closely with DevOps, Networking, Cybersecurity, Infrastructure, Finance, and Procurement teams.
• Translate complex modernization concepts into clear, actionable guidance for business and technical stakeholders.
• Participate in strategic planning, cloud strategy working sessions, and solution design workshops.
If you are: bright, motivated, skilled, a difference-maker, able to get things done, work with minimum direction,
enthusiastic, a thinker, able to juggle and multi-task, communicate effectively, and lead, then
we would like to hear from you. We need exceptionally capable people for this role for our client,
so get back to us and tell us why you think you are a fit.
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.
Similar Jobs
Fintech • Financial Services
Serve customers in-branch by opening accounts, handling transactions, processing service and credit requests, and identifying sales opportunities. Build relationships through discovery conversations, promote banking products and digital tools, perform teller/cash-handling duties, maintain compliance and risk controls, and coordinate referrals to licensed specialists.
Fintech • Financial Services
Serve customers in-branch by opening accounts, processing transactions, handling teller/cash activities, making referrals, and promoting banking products. Build relationships through proactive conversations, support credit applications and service requests, and follow compliance and risk controls while assisting teammates to deliver consistent customer experiences.
Fintech • Financial Services
Serve as a frontline banker building customer relationships, supporting account openings, cash handling, service requests, and credit applications. Promote banking products, perform teller duties, use digital tools, ensure compliance with risk controls, and coordinate referrals to licensed specialists to meet branch growth and customer needs.
What you need to know about the NYC Tech Scene
As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.
Key Facts About NYC Tech
- Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
- Key Industries: Artificial intelligence, Fintech
- Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
- Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory
