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We are seeking a highly experienced and technically hands-on Global Support Manager to lead the production support function for Citi's flagship Instant Payments application. This critical role demands a visionary leader capable of building a best-in-class technical support organization specifically designed for a modern, cloud-native application landscape, with installations across both Citi's Enterprise Cloud and Public Cloud environments.
Job Responsibility:
Strategic Leadership: Define, build, and lead a global, best-in-class technical support function for Citi's cloud-native Instant Payments application, setting strategic direction for operational excellence
Technical Deep Dive & Hands-On Expertise: Provide strong hands-on technical leadership in designing, implementing, and continuously improving observability, resiliency, and recoverability solutions for cloud-native applications
Cloud-Native Operations: Oversee the operational stability and performance of the Instant Payments application across diverse cloud environments
Architectural Influence: Collaborate strategically with Citi's architecture teams, Enterprise Cloud teams, and public cloud providers to advocate for and implement supportability, resilience, and operational best practices
Service Level Enhancement: Continuously improve the service level provided by the team to our end-users, maximizing operational efficiencies, strengthening incident management, problem management, and knowledge sharing practices
Application Governance: Define and implement robust application on-boarding guidelines and standards to ensure consistent and high-quality deployments
Management & Team Development: Take full management responsibility for a team or multiple teams, including management of people, budget and planning, performance evaluation, compensation, hiring, disciplinary actions and terminations and budget approval
Vendor Management: Oversee vendor relationship management, including all offshore managed services
Operational Efficiency & Cost Reduction: Drive continued cost reductions and efficiencies across supported portfolios through Root Cause Analysis reviews, Knowledge management, Performance tuning, and user training
Stakeholder Engagement: Participate in business review meetings, relating technology tools strategies to business requirements
Risk & Compliance: Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets
Requirements:
8+ years of progressive experience in technical leadership roles within production support, Site Reliability Engineering (SRE), or technical operations, specifically for mission-critical, high-volume financial applications
Demonstrable hands-on expertise with cloud-native architectures, including microservices, containers (e.g., Kubernetes), and serverless technologies
Extensive experience with major Public Cloud platforms and enterprise private cloud environments
Proven track record in building and implementing comprehensive observability stacks (e.g., Prometheus, Grafana, ELK stack, Jaeger, distributed tracing)
Deep understanding and practical application of resiliency engineering principles (e.g., circuit breakers, bulkheads, retry mechanisms) and robust disaster recovery strategies
Strong technical background in instant payments or real-time financial transaction processing systems
Expertise in automation, scripting (e.g., Python, Go, Shell), and infrastructure-as-code principles
Exceptional leadership, communication, and interpersonal skills, with the ability to influence and drive strategic initiatives across diverse technical and business teams
Proven ability to manage complex technical issues, prioritize effectively, and make sound decisions under pressure
Experience in building, mentoring, and leading high-performing technical teams
Bachelor's/University degree in Computer Science, Engineering, or a related technical field is required
Master's degree or relevant certifications (e.g., Public Cloud Certified Solutions Architect, Certified Kubernetes Administrator) highly preferred
What we offer:
medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays
discretionary and formulaic incentive and retention awards
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