System Administrator

Crete, Crete, Greece • Posted May 22, 2026

Job Type: Full-time

Location: Crete, Crete

Posted: May 22, 2026

Category: Computer Occupations

Application Deadline: July 01, 2026

Role Description

Description
ActioNet is seeking a System Administrator with an Active Secret Clearance to support enterprise IT operations. The selected candidate will provide on-site end-user support and maintain system infrastructure in a secure environment.
Locations: Germany, UK, Belgium, Netherlands, Italy, Spain, Turkey, Bahrain, France, Greece
Security Clearance: Secret (US Citizenship required for eligibility) 
Responsibilities:Install software releases, perform system upgrades, evaluate and apply patches, and resolve software-related issues
Perform system backups and recovery operations
Maintain data files and monitor system configurations to ensure data integrity
Qualifications:Entry Level: Bachelor’s Degree and at least 12 months of experience; 5+ years of experience may be considered in lieu of a degree
Mid Level: Bachelor’s Degree and 2–6 years of system administration experience; 5+ years of e...
                

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