Senior Systems Administrator

1 day ago

Athens, Attica, Greece ACTIONLINE ΜΟΝΟΠΡΟΣΩΠΗ ΕΠΕ Full time €60,000 - €80,000 per year

Actionline Ltd., a Greek company specializing in innovative human resources solutions, is currently seeking a Senior Systems Administrator, on behalf of its client, a leading company in the energy sector.

Employment Type: Full-Time

Workplace: On-site

Role Summary

We are seeking a highly skilled Senior Systems Administrator to ensure the smooth, uninterrupted, and secure operation of our organization's core IT systems. This role requires a strong technical background, extensive hands-on experience in enterprise systems administration, and a combination of leadership and communication skills.

Candidate Profile

The ideal candidate should hold at least a Bachelor's Degree in Computer Science, Information Systems Management, Computer Engineering, or a related field.

Required Experience (Minimum 6 years):

  • System Administration (Linux & Windows Servers)
  • Domain Administration (Group Policies, DNS, SCCM, etc.)
  • Exchange Administration
  • Data Center Infrastructure & Networking
  • Database Administration (Oracle, MS SQL, etc.)
  • Virtualized Environments Management
  • Cloud Infrastructure (AWS, OCI, Azure, etc.)

Preferred Qualifications (Not Mandatory):

  • Master's or PhD in a relevant field
  • Valid professional certifications such as: Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Enterprise Administrator Expert, Oracle Database Administration Certified Professional(or equivalent)
  • Strong command of the English language, both written and spoken.

What We Offer

  • Competitive compensation package
  • Continuous training and professional development
  • Direct collaboration with world-leading technology vendors

If you are interested in the position, please send your resume to

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