About Citi:

Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management.

As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients' best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services.

Our commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins. We foster an environment where the best people want to work. We value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all. Ideal candidates are innovators with well-rounded backgrounds who bring their authentic selves to work and complement our culture of delivering results with pride. If you are a problem solver who seeks passion in your work, come join us. We'll enable growth and progress together.

The Role:

The Senior Public Cloud Network Infrastructure Engineer will be instrumental in implementing the architecture and engineering processes and best practices to enable the foundational infrastructure (compute, network, storage, observability) required for application hosting in public cloud. This role is responsible for cloud networking from taking part in technology assessments, configuration, deployments and life cycle management to management tooling, monitoring, and orchestration. The ideal candidate has experience in software development methodologies, designing and creating highly available cloud systems with the ability to implement cloud strategy. Advanced industry knowledge like building an engineering organization is key to be successful in this position. The role requires a talented, DevOps minded technologist with experience engaging with application developers throughout the full development lifecycle - from inception and design to deployment, operation, and iterative development. In addition, a networking background is highly beneficial with the ideal candidate showing a working understanding of network routing concepts such as BGP.

Responsibilities

• Provide foundational network infrastructure for public cloud
• Deliver the tooling and capabilities needed to enable our cloud first strategy
• Provide developer-friendly cloud onboarding, account creation and management for supported cloud providers
• Provide support to engineer teams for o11y products like ELK, Elasticsearch, Kibana, Prometheus, etc. for centralized logging, APM tooling, monitoring and alerting
• Ensure compliance to regulations and policy by implementing accurate requirements traceability
• Provide cloud network services to enable a fast and resilient hybrid cloud with built in security capabilities
• Develop, cascade and enforce engineering best practices using modern SDLC that enables CI/CD and favors automation, auditability, automated testing, infrastructure and policy as code
• Provide technical leadership in the design of highly complex cloud systems
• Develop and advocate for new cloud native solutions to undefined system needs where no solution is available within the technical community
• Drive client satisfaction by identifying and developing process improvement and automation initiatives while ensuring compliance of solutions to operations roadmap

Qualifications

• Minimum of 10 years' hands-on experience working in IT Infrastructure or other relevant areas in IT
• Experience working in a distributed, cloud-based environment using Azure/AWS/GCP (Docker/Kubernetes)
• Experience with cloud infrastructure and data services (compute, storage, networking and others)
• Awareness of cloud-based relational and NoSQL databases
• Strong Experience with Test Driven Development (TDD) and test automation using unit testing and behavioral testing frameworks
• Strong experience with DevOps and SRE practices
• Foundational understanding of modern microservices architectures and deployments
• Considerable experience with modern SDLC tools, branching strategies, and ability to develop and enforce CI/CD practices
• Familiarity with Domain Driven Design and Event Driven Architectures
• Experience working with Linux/UNIX, Docker
• Expert with Infrastructure as Code (IaC) practices and frameworks
• Expert proficiency in IaC deployment tools and languages (Terraform, Ansible, Puppet, etc.)
• Expert level understanding of AWS/GCP native networking services such as AWS Transit Gateway, GCP Shared VPC, AWS/GCP VPC peering, AWS direct connect, etc.
• Advanced understanding of cloud DNS (AWS Route53 and GCP Cloud DNS), network routing, proxies, firewall technology, load balancers, and cloud network security services (e.g. AWS network firewall, WAF, security groups, etc.)
• Advanced understanding of cloud application delivery services such as (AWS NLB/ALB and GCP Network Load balancers)
• Awareness of front-end stack, best practices, frameworks and overall architecture
• Experience as an AWS Solutions Architect is a plus
• Experience and/or knowledge of programming languages like Python or Golang is a plus

Education

• Bachelor's degree in or equivalent relevant experience
• Cloud Security and/or OpenStack Administrator certifications are a big plus

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

-------------------------------------------------

Job Family Group:

-------------------------------------------------

Job Family:

------------------------------------------------------

Time Type:

------------------------------------------------------

Primary Location:

------------------------------------------------------

Primary Location Salary Range:

------------------------------------------------------

Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi") invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review .

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the .

View the Pay Transparency Posting