# Cloud & Infrastructure Engineer > Uni Systems · Athens, Greece (Hybrid) · Full-time · Posted 2026-09-03 **Workplace:** hybrid **Department:** Managed Services and Automation ## Description At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Cloud & Infrastructure Engineer to join our UniQue Managed Services and Automation team. In this role, you will have the opportunity to work in several exciting projects, in a challenging, dynamic and fast-paced environment. ### What will you be bringing to the team? Our UniQue people come from a variety of different backgrounds and industries, with different skill sets and approaches, but they have one thing in common: a passion for technology and innovation! For the Cloud & Infrastructure Engineer position we expect you to: - Manage and deliver cloud-based and on-premises infrastructure, and the applications and services that run on it, across our customer portfolio - Utilize Service Management systems for providing Services at the highest level under ITSM principles to meet Service Level targets - Monitor system performance and capacity utilization, and perform problem investigation and fault-finding across cloud, on-premises and hybrid environments - Create and maintain deployment pipelines using CI/CD tools such as Azure DevOps, Jenkins and GitLab – either built from scratch or inherited and maintained on behalf of Development teams - Administer identity, networking and certificate/PKI infrastructure (Active Directory, LDAP, VPN, TLS) supporting both cloud and on-premises customers - Create and maintain Technical Documentation - Closely collaborate with the Development teams, acting as the infrastructure and operations counterpart across build and deployment workflows ## Requirements ### **What do you need to succeed in this position?** Your experience, skill set and qualifications are going to help you succeed in this position, moving forward. We would like you to have: - A 4-year University/College degree in Computer Science, Information Technology or another relevant discipline - Excellent knowledge of the English language (written and verbal) We work across a portfolio of customers spanning fully on-premises, Azure-native and hybrid environments. The Core skills below are expected of everyone; for the tracks that follow, we're looking for demonstrated depth in one or more – not all: **Core (required across all engagements):** - Administering Microsoft Windows OS family and Linux OS flavors (incl. RHEL), and domain infrastructure such as Active Directory, LDAP and DNS - General understanding of networking fundamentals (TCP/IP, routing, DNS), with exposure to VPN, firewalls and certificate/PKI concepts - Monitoring/observability tooling and hands-on problem investigation and fault-finding - Programming with common scripting (PowerShell, Bash, Python) or programming languages (Java, .Net) **Track A – Azure-native environments (experience in one or more of the following):** - Azure Cloud workload implementation, deployment, configuration, maintenance and monitoring (networking, virtual machines, storage, Key Vault, Application Services, RBAC) - Azure Monitor / Log Analytics / KQL, and Defender for Cloud **Track B – On-premises / hybrid platforms (experience in one or more of the following):** - OpenShift or similar container platforms, and RHEL administration - Enterprise application servers and enterprise authentication (Keycloak, LDAP/AD) - Relational database administration (e.g. SQL Server, Oracle, PostgreSQL), including high-availability concepts **Track C – CI/CD & deployment pipelines (experience in one or more of the following):** - Implementing and maintaining Build & Deployment Pipelines using CI/CD tools like Jenkins, GitLab or Azure DevOps - Practical experience with version control systems and containerized solutions using Docker, Kubernetes and AKS ## Benefits **What are we offering to our UniQue IT people?** - People-first approach and open environment to express your ideas - Ticket restaurant – meal vouchers - Corporate laptop and equipment - Corporate mobile phone subscription - Work-life balance and a hybrid #li-hybrid work model - Health and insurance plan for you and your family members - Employee consulting and guidance support by Ergonomia - Continuous training and certifications - Discounts on the services and products of our Group’s companies - Gift vouchers for major life milestones - Special work schedule on summer Fridays and your birthday Our UniQue IT people are the most valuable part of Uni Systems; their knowledge and experience has made us the leading and reliable systems integrator of today and has contributed to our steady financial growth. We have created and are maintaining a stable working environment for our employees, with countless opportunities to innovate and thrive. Our work culture recognizes our UniQue IT people, supports the free sharing of ideas and the flow of information via open communication, while appreciating and effectively utilizing the talents, skills and perspectives of each employee. At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at [our Diversity, Equality & Inclusion Policy](https://www.unisystems.com/sites/default/files/2023-05/Diversity%2C%20Equality%20and%20Inclusion%20Policy.pdf) for more information. ## Apply [Apply at Uni Systems](https://apply.workable.com/uni-systems/j/6E765ED947/apply) --- Powered by [Workable](https://www.workable.com)