BlueStream Solutions S.A.

Mainframe Systems Engineer (z/VM & z/Linux)

Athens, GR

about 1 month ago
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Summary

About BlueStream Solutions S.A.

BlueStream Solutions is a leading IT Managed Service Provider committed to delivering innovative and efficient technology solutions. As we continue to grow, we are seeking a roactive professional who can work efficiently under pressure, analyze system issues, and collaborate with cross-functional teams to ensure seamless IT operations.


Job Overview:

We are currently seeking a Mainframe Systems Engineer with expertise in IBM z/VM and z/Linux systems to join our technology team. This is a critical role focused on the installation, configuration, maintenance, and optimization of mainframe systems, ensuring high availability, reliability, and security for our enterprise environments.


Key Responsibilities:

  • Install, configure, and maintain IBM z/VM and z/Linux systems.
  • Perform system installations, configurations, and software upgrades for mainframe platforms.
  • Manage Linux on Z workloads, tuning for optimal performance, scalability, and resource utilization.
  • Diagnose, troubleshoot, and resolve technical issues related to z/VM and z/Linux infrastructure.
  • Ensure data integrity, security, and compliance with organizational policies and best practices.
  • Collaborate with cross-functional IT teams to support projects, application integration, and performance tuning.
  • Stay informed on emerging technologies and recommend improvements to enhance system architecture and operations.


Education & Experience Requirements:

  • 3-6+ years of experience in mainframe systems engineering, with a strong focus on z/VM and z/Linux.
  • Proven expertise in IBM z/VM installation, customization, and maintenance.
  • Strong knowledge of Linux on Z administration, performance tuning, and security.
  • Experience with virtualization, workload management, and automation tools.
  • Familiarity with mainframe networking, storage, and security protocols.
  • Strong problem-solving skills and ability to collaborate across teams.


Preferred Qualifications:

  • Relevant certifications (e.g., IBM Certified Specialist – z/VM, Linux on IBM Z).
  • Experience with enterprise storage systems and backup solutions.
  • Familiarity with DevOps tools, automation, and containerized environments in hybrid cloud setups.
  • Red Hat Certified Engineer (RHCE) or Linux on IBM Z certifications
  • ITIL or relevant industry certifications


The Company offers:

  • Competitive salary & benefits package.
  • Opportunity to work with enterprise-scale infrastructure.
  • Private Health Insurance.
  • Continuous professional development and certification support.
  • A dynamic and inclusive work environment with cutting-edge technologies.

 

Application Process:

We are actively screening and interviewing candidates during this period. If you are looking to be part of a company that values deep technical expertise and fosters innovation in enterprise IT infrastructure, we encourage you to apply now by sharing your CV via the provided link or sending it directly to the email: [email protected].


We look forward to welcoming a dedicated and accomplished professional, as we continue to redefine the future of IT services.

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