C

Citi

Runs banking and payments for global clients

Enterprise Architecture Manager

IT OperationsConfirmed live in the last 24 hours
Full-timeIrving, TX, USAHybrid

About the Job

Requirements

  • At least 10 years of progressive experience in Enterprise Architecture, Solutions Architecture, or Technology Strategy within complex global environments.
  • Substantial experience in Financial Services or highly regulated, large-scale, matrixed enterprise environments is preferred.
  • A proven track record leading architectural transformation, autonomous or agentic AI tool adoption, and enterprise application portfolio modernization.
  • Demonstrated data-driven decision making using advanced SQL data extraction, statistical benchmarking, and sophisticated MS Excel modeling.
  • The ability to communicate complex architectural trade-offs, analytical insights, and AI paradigms to non-technical, C-level, and regulatory audiences.
  • A bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related quantitative field, or equivalent practical experience.
  • TOGAF, BIAN, Zachman, ArchiMate, and Domain-Driven Design, including bounded contexts, domain events, and ubiquitous language.
  • Event-Driven Architecture, CQRS, Event Sourcing, the CAP Theorem, zero-trust security architecture, microservices decomposition, and polyglot persistence.
  • Circuit Breaker, Bulkhead, Transactional Outbox, Rate Limiting, Active-Active multi-region topologies, and zero-downtime deployment patterns.
  • Architecture patterns for autonomous developer agents, including Devin AI, agentic CI/CD integration, self-healing code pipelines, sandbox isolation, and automated architectural rule validation.
  • Multi-Agent Systems, Agent-to-Agent communication protocols, autonomous task decomposition, ReAct reasoning, and reflection loops.
  • Model Context Protocol, Function Calling and tool abstractions, and OpenAPI or gRPC agent integrations.
  • Complex SQL querying and analytical window functions.
  • Expert proficiency with Power Query, including ETL and M-code, Power Pivot, and executive dashboard visualization.

Responsibilities

  • Define, govern, and maintain Enterprise Target State Architecture, Transition Roadmaps, and Reference Architectures across business, data, application, technology, and security domains.
  • Operationalize Architecture Review Boards, establish enterprise Architecture Decision Records, and enforce adherence to standard frameworks such as TOGAF 10 and BIAN.
  • Oversee global application inventory, software asset lifecycles, and CMDB data fidelity to eliminate architectural debt, manage obsolescence, and support cloud migration and legacy modernization initiatives.
  • Conduct technical investigations, Root Cause Analyses, and structural impact assessments on core operating platforms to develop proactive systemic guardrails.
  • Architect and integrate autonomous software engineering agents and AI coding platforms, including Devin AI, GitHub Copilot Workspace, Cursor, and Claude Code, into the enterprise Software Development Life Cycle; establish secure sandboxing, verification pipelines, architectural compliance gates, and automated code review guardrails.
  • Architect enterprise-grade pattern-based multi-agent systems using Salesforce Agentic Architecture, LangGraph, AutoGen, and Agent-to-Agent orchestration patterns such as Supervisor-Worker, Hierarchical Planning, and ReAct.
  • Define and implement Model Context Protocol standards and secure tool-calling interfaces to decouple large language models and autonomous agents from backend enterprise services, databases, and microservices.
  • Architect Enterprise Architecture Knowledge Graphs using RDF, OWL, SHACL, SPARQL, and GraphRAG to anchor AI outputs to verified enterprise metadata and maintain portable, auditable corporate knowledge.
  • Modernize procurement and resource allocation workflows for specialized AI and accelerator infrastructure, including GPUs, TPUs, and hybrid inference clusters.
  • Design and execute complex SQL queries across enterprise CMDBs, APMs, data lakes, and transactional stores to analyze architecture health, system dependencies, and technical risk metrics.
  • Build executive analytical models, interactive dashboards, and portfolio capacity and financial plans in MS Excel using Power Query and Power Pivot.
  • Formulate Key Risk Indicators and Key Performance Indicators to measure application health, cloud readiness, technology debt retirement, and regulatory compliance.
  • Establish AI Trust, Risk, and Security Management controls and deterministic guardrails against prompt injection, model evasion, data poisoning, hallucination, and sensitive data leakage.
  • Implement enterprise observability and telemetry using OpenTelemetry and OpenInference to track agent execution traces, latency budgets, token consumption, and model or semantic drift.
  • Ensure enterprise systems comply with financial regulatory mandates, including Model Risk Management (SR 11-7 / OCC 2011-12), BCBS 239, DORA, the EU AI Act, and NIST AI RMF.
  • Lead, mentor, and allocate work across a team of enterprise, solution, and domain architects.
  • Guide, influence, and negotiate technical strategy with senior executives, line-of-business heads, control functions, and internal and external auditors.
  • Assess risk in architectural decisions and enforce transparent control issue reporting and ethical conduct.

Desired Qualifications

  • A master's degree (M.S., M.Eng., or MBA).
  • TOGAF Certified, BIAN Certified, Cloud Solutions Architect (AWS, Azure, or GCP), Certified Information Systems Security Professional, Microsoft Certified Data Analyst or Power BI, or equivalent AI/ML architecture credentials.

About the Company

Citi

Runs banking and payments for global clients

Citi runs banking, investment and payment services for companies, governments and individuals around the world. Its global network connects institutions with local banking systems, while its US consumer business sells credit cards and deposit accounts. Corporate clients use Citi to manage cash, finance trade and raise capital, and investors use its trading, custody and wealth services to hold and manage assets. The bank earns interest on loans and fees from payments, securities transactions, financial advice and account services. Citi traces its banking roots to 1812; the Citigroup holding company was formed in 1998, and its headquarters are in New York City.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
1812

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