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Citi Logo Citi · IT - Software Development

Infrastructure Senior Manager/ Cloud Engineer

Ireland, Dublin Employment contract 85600.00 - 128400.00 EUR / Year · Job Posted May 05, 2026
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Job Description

The Infrastructure Senior Manager/ Cloud Engineer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead modernization of applications systems on Cloud/Containerization platforms.

Job Responsibility

  • Leading and implementing application modernization initiatives across Cloud/Containerization platforms
  • Providing hands-on engineering and developer support for ECS/OpenShift Microservices architecture-based applications
  • Driving Cloud implementation and platform delivery, focusing on scalability, availability, backup, disaster recovery, Cybersecurity and Vulnerability remediation perspective
  • Coordinating independently between application development teams and various technology infrastructure teams including Vendor resources
  • Applying deep knowledge of DevOps, CI/CD pipelines, and cloud automation tools for efficient and secure delivery
  • Managing application hosting on both public and private cloud environments, including capacity planning and troubleshooting

Requirements

  • Over 8 years of overall experience in Infrastructure delivery management, with a minimum of 4 years specifically in Cloud Technologies
  • Proven expertise in Cloud/Docker/Containerization platforms such as OpenShift, AWS, Google, and Azure, alongside a strong understanding of Microservices architecture
  • Strong command of DevOps principles, CI/CD pipelines, and infrastructure as code tools (e.g., Kubernetes, Docker, GitHub, Jenkins, Terraform, Ansible, HashiCorp Vault and CyberArk AIM, LDAP, Kerberos, AD, PowerBroker, PAM, etc,)
  • Demonstrated ability to design and implement robust, scalable, and secure cloud architectures, including vulnerability/ disaster recovery strategies
  • Exceptional communication, presentation, and relationship-building skills, capable of coordinating effectively across diverse technical and business teams
  • Subject Matter Expertise across various infrastructure components Hardware, Software, Database, Middleware stack – similar skills in SQL, Windows, Linux, Oracle, Kafka, MQ, Tomcat, JBoss and experience in infrastructure project management
  • Excellent analytical and problem-solving capabilities, with a proven ability to adapt to new technologies and deliver under tight deadlines

What we offer

  • Business casual workplace with a hybrid working model (up to 2 days working at home per week)
  • Competitive base salary (which is annually reviewed)
  • Additional benefits that support you (and your family) to be well, live well and save well
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