Systems Engineer Linux Specialist (FinTech)

Are you ready to design high-impact systems that reach millions across multiple countries

Do you enjoy automating and optimizing systems in virtualized and cloud environments

Would building scalable resilient infrastructures hybrid setups excite you

ManpowerGroup Greece on behalf of our client a pioneering global leader in AI-powered financial technology solutions is looking for a highly motivated Systems Engineer Linux Specialist to join a dynamic and fast-growing team.

Location: Northern Suburbs of Athens
Work Model: Hybrid - 90 days per year work from anywhere
Reporting Line: Team Leader

What you will do:

As a Systems Engineer Linux Specialist you will be part of the Systems Engineering team you will participate in the provisioning installation configuration operation and maintenance of systems hardware software and infrastructure. You will support innovation performance and reliability while ensuring systems and procedures adhere to organizational standards enabling staff and partners to work efficiently and securely.

Your responsibilities will include:

• Manage configure and optimize Red Hat Enterprise Linux (RHEL) systems for performance reliability and security
• Monitor system health analyze logs and tune performance to meet SLA targets
• Implement security hardening policies patch management and compliance standards
• Develop and maintain automation scripts/playbooks using Ansible to streamline deployments and configuration management
• Manage virtualization platforms VMware Red Hat Virtualization
• Design configure and maintain clustering and distributed architectures
• Implement and manage HA/DR strategies including failover testing and backup validation
• Manage and optimize workloads in Microsoft Azure (currently hybrid cloud solutions)
• Implement secure connectivity between on-premises and cloud environments
• Integrate and support Atlassian products (Jira Confluence) within the IT ecosystem
• Conduct vulnerability assessments implement remediation measures and align with security best practices (SELinux firewalld encryption RBAC)
• Support auditing compliance and access control requirements

• A BSc / MSc degree in Computer Science or a related field
• 5 years in Linux administration (preferably Red Hat) and enterprise environments
• Good knowledge of Linux (preferably RHEL 7/8/9) system administration performance tuning and troubleshooting
• Hands-on experience with Ansible automation
• Good background in virtualization technologies (VMware RHV)
• Expertise in clustering HA and DR solutions
• Experience with Microsoft Azure cloud services
• Knowledge of containerization and orchestration
• Hands-on with Atlassian suite (Jira Confluence)
• Strong problem-solving and analytical skills
• Excellent communication and documentation abilities
• Ability to work in agile and cross-functional teams
• Strong analytical skills with the ability to translate high-level requirements into actionable tasks
• Excellent problem-solving skills and organization skills with attention to detail
• Excellent communication abilities in both Greek and English

Will be highly appreciated any experience on the following:

• Certifications: RHCE RHCSA Red Hat Certified Architect Azure Administrator/Architect
• Skills in system hardening SELinux patching access control encryption and monitoring
• Scripting knowledge in Python Bash or PowerShell
• Experience with monitoring tools (Nagios Prometheus Grafana Zabbix)
• Familiarity with Git CI/CD pipelines and DevSecOps practices

Competitive compensation package aligned with your skills and experience

Extra day off to celebrate your birthday just for you!

Performance-based bonus scheme to reward your impact

Private health insurance for your peace of mind

Top-notch tech equipment to help you work smarter

Continuous learning with access to premium training platforms

On-site open space restaurant with a variety of daily meal options

Wellbeing programs to support a healthy work-life balance

Recruitment Process:

• If youre interested in this role feel free to apply directly. Our consultants will contact the candidates who meet the profiles requirements to arrange an interview.

• As for the next step there will be 2 more interview round with the Hiring Manager and Team Leaders either in person or online

For any questions regarding this opportunity please contact directly Anna Georgiou to the following email:

You can always check all our IT/Technology Roles here: IT Jobs ManpowerGroup Greece - ()

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Required Experience:

IC