Aplikuj jako Senior Infrastructure Engineer_Linux Engineer

Informacje ogólne

Identyfikator zadania
94181
Firma
Unicredit S.p.A. - Romania Branch
Dział
Digital
Kraj
Rumunia
Rodzaj pracy
Profesjonalista
Obszar funkcjonalny
Digital & Data
Model czasu pracy
Pełen etat
Kontakt
alexandra.popescu2@unicredit.eu, usrecruitingit@unicredit.eu

We are looking for an experienced Senior Linux Engineer to join the Infrastructure Engineering & Support team. The role is focused on the design, engineering, operation, and support of enterprise Linux platforms running mission-critical workloads in regulated environments.
In addition to strong Linux system engineering skills, the role requires solid working knowledge of container platforms, particularly Kubernetes, to support modern, containerized workloads alongside traditional infrastructures.
The position sits within the Engineering (L3) function and includes participation in 24/7 on-call rotation, incident resolution, root-cause analysis, and support for production GO-LIVE and major change activities.

What you'll be doing

Linux Engineering & Platform Design
  • Design, build, and evolve enterprise Linux platforms in on-premises and/or cloud environments
  • Define and maintain standard OS builds, configurations, and engineering patterns
  • Ensure stability, availability, performance, and scalability of Linux systems
  • Support technology lifecycle management, upgrades, and obsolescence planning
Container & Kubernetes Platforms
  • Operate and support Kubernetes-based platforms with a focus on reliability and operational stability
  • Support containerized workloads running on Kubernetes in on-premises and/or cloud environments
  • Perform troubleshooting of container, pod, node, and networking issues
  • Collaborate with platform, middleware, and application teams on container onboarding and runtime requirements
  • Apply security best practices for containerized environments
System Administration & Operations (L3)
  • Provide L3 support for Linux and container platform-related incidents
  • Perform advanced troubleshooting and root-cause analysis in production environments
  • Support BAU / Run activities, including incident, problem, and change management
  • Participate in maintenance windows, patching cycles, and major infrastructure changes
Security, Hardening & Compliance
  • Perform Linux system hardening in line with internal security standards and industry best practices
  • Support security hardening and configuration validation for Kubernetes environments
  • Ensure compliance with security, audit, and regulatory requirements
  • Collaborate with Security and Audit teams during assessments and remediation activities
Automation & Infrastructure as Code
  • Design, implement, and maintain automation and Infrastructure as Code solutions
  • Use configuration management and automation tools such as Ansible
  • Contribute to Terraform or similar IaC frameworks
  • Support automation for OS provisioning, configuration, and container platform operations
Performance, Monitoring & Capacity
  • Monitor Linux and Kubernetes platform health, performance, and capacity
  • Identify performance bottlenecks and implement tuning and remediation actions
  • Support proactive capacity planning and availability risk identification
Collaboration & Cross-Team Integration
  • Collaborate with network, storage, middleware, security, and application teams
  • Support application onboarding on both VM-based and container-based platforms
  • Contribute to continuous improvement initiatives to enhance reliability and operational efficiency

What you'll need to succeed

  • Strong hands-on experience as a Linux System Administrator / Engineer in enterprise environments
  • In-depth knowledge of enterprise Linux distributions (e.g. RHEL, Oracle Linux or equivalents)
  • Solid operational experience with Kubernetes platforms (cluster operations and troubleshooting)
  • Understanding of container concepts (Docker / OCI containers, images, registries)
  • Experience supporting mission-critical production systems
  • Proficiency with automation and configuration management tools (Ansible, Terraform or similar)
  • Solid scripting skills (Bash, Python, or similar)
  • Strong troubleshooting, analytical, and communication skills
Preferred / Nice to Have
  • Experience with high-availability or clustering solutions (Pacemaker, Corosync)
  • Exposure to cloud platforms (GCP, Azure)
  • Familiarity with OpenShift or managed Kubernetes offerings
  • Knowledge of DevOps practices and CI/CD pipelines
  • Experience working in regulated or audited environments
  • Relevant certifications (RHCE, CKA/CKAD or equivalent)

What you'll get in return

  • #MakeInnovationHappen: Chance to make an impact in terms of transformation
  • #UnlockYourPotential: Join a young and stimulating environment
  • #ComeAsYouAre: Working within a global team
  • #UnlockYourPotential: Play a role of autonomy with high visibility and exposure
  • #BalanceLifeAndCareer: Flexible working hours & working hybrid;
  • A professional but still friendly work environment;
  • #EnjoyTheBest: Access to our Benefits platform with a dedicated budget that you will be able to use, in order to choose the most suitable benefits for you;
  • Healthcare insurance;
  • Holidays accorded based on your working experience (21 up to 25 days);
  • Career in a leading international banking group, build on the diversity of its strong local roots;
  • Dynamic and multinational environment, full of growing opportunities.

About UniCredit Group

UniCredit to wiodący paneuropejski bank komercyjny, oferujący najwyższej klasy rozwiązania i usługi we Włoszech, Niemczech, Austrii oraz w Europie Środkowo Wschodniej. Naszą Wizją jest bycie Bankiem dla Przyszłości Europy. Naszą Misją jest wspieranie rozwoju społeczności poprzez dostarczanie najwyższej jakości produktów i usług dla wszystkich interesariuszy, uwalnianie potencjału naszych pracowników oraz klientów w całej Europie. Obsługujemy ponad 20 milionów klientów, wspieranych trzy fabryki produktowe Grupy — Korporacyjne, Indywidualne oraz Rozwiązania Płatnicze — które zapewniają najwyższy poziom wiedzy eksperckiej oraz skalowalne rozwiązania na wszystkich rynkach. Nasz zintegrowany model łączy lokalną obecność, głębokie zrozumienie potrzeb klientów oraz możliwości skonsolidowane w Grupie, umożliwiając płynną obsługę i zapewnienie doskonałego doświadczenia klienta. Digitalizacja, doskonałość operacyjna oraz silne zaangażowanie w zasady ESG stanowią fundament naszej działalności, pomagając nam dostarczać długoterminową, zrównoważoną wartość dla klientów, społeczności, pracowników i akcjonariuszy. Nasza wspólna Kultura jednoczy pracowników we wszystkich krajach, wzmacniając współpracę zespołową, skuteczność działania i ambicję poprzez wartości takie jak Odpowiedzialność, Uczciwość i Troska.
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