Aplica la Senior Infrastructure Engineer_Linux Engineer

Informatii generale

ID rol
94181
Companie
Unicredit S.p.A. - Romania Branch
Divizie
Digital
Judet
Romania
Tip Job
Profesioniști cu experiență în muncă
Departament
Digital & Data
Program de lucru
Norma intreaga (Full-time)
Contact
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 este o bancă comercială pan-europeană de top, care oferă soluții și servicii de cea mai înaltă calitate în Italia, Germania, Austria și în Europa Centrală și de Est. Viziunea noastră este să fim banca viitorului Europei. Scopul nostru este să susținem comunitățile să progreseze, oferind produse și servicii de top pentru toate părțile interesate și valorificând la maximum potențialul oamenilor noștri și al clienților noștri din întreaga Europă. Deservim peste 20 de milioane de clienți, sprijiniți de trei centre de produse la nivel de Grup — Corporate, Individual și Payment Solutions — care asigură expertiză de top și soluții scalabile pe toate piețele. Modelul nostru integrat combină proximitatea locală, înțelegerea profundă a clienților și capacitățile la nivel de Grup, permițând servicii fluide și o experiență excelentă pentru clienți. Digitalizarea, excelența operațională și un angajament ferm față de principiile ESG stau la baza parcursului nostru, ajutându-ne să oferim valoare sustenabilă pe termen lung pentru clienți, comunități, angajați și acționari. Cultura noastră comună ne unește oamenii din toate țările, susținând munca în echipă, execuția orientată spre rezultate și ambiția, prin responsabilitate, integritate și grijă.
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