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IT Systems Administrator

Listing for: Atlantica Sustainable Infrastructure Plc
Full Time position Listed on 2026-11-08
Job specializations:
  • IT/Tech
    Systems Administrator, IT Support, Network Administrator
Salary/Wage Range or Industry Benchmark: 65000 - 90000 USD Yearly USD 65000.00 90000.00 YEAR

Job Description & How to Apply Below

We are currently recruiting a IT Systems Administrator to join our team and contribute to key projects in a dynamic and collaborative environment. This role is part of a global team working toward common goals. We operate as one company, across all locations, with shared responsibility andclear accountability.

Key Responsibilities
  • Infrastructure & Server Management
  • Virtualization:
    Deploy, configure, and manage hypervisors and virtual machines (VMs).
  • Directory Services:
    Administer the Active Directory Domain Controller, managing user accounts, permissions, and Group Policies.
  • Storage:
    Maintain and secure file servers, ensuring proper data access controls and backups.
  • Network, Security & Telephony
  • Switching:
    Configure, monitor, and troubleshoot network switches to maintain optimal uptime.
  • Firewall Administration:
    Implement basic rule changes, monitor logs, and maintain network security protocols.
  • VoIP Systems:
    Manage the corporate VoIP phone system, including extension setups, call routing, and hardware provisioning.
  • Endpoint Management & End-User Support
  • Deployment:
    Create, update, and deploy standardized OS images onto company laptops and desktops.
  • Helpdesk Support:
    Provide tier 1 and tier 2 technical assistance to local and remote end-users.
  • Software Support:
    Troubleshoot Microsoft applications (Microsoft 365, Outlook, Teams, Word, Excel) and other productivity tools.
Education & Certifications
  • Bachelor’s degree in Computer Science, Telecommunications, Business Administration, or equivalent
  • Certifications:

    Security+, Network+, CCNA
Experience & Technical Skills
  • Experience:

    3+ years of experience in a Systems Administrator, Network Administrator, or advanced Helpdesk role.
  • Virtualization:
    Hands-on experience with hypervisors (such as VMware vSphere/ESXi or Microsoft Hyper-V).
  • Networking:
    Solid understanding of TCP/IP, VLANs, and basic firewall routing/rules.
  • OS Deployment:
    Experience with imaging tools (like MDT, Smart Deploy, or Acronis).
  • Analytical and detail-focused.
  • Strong organizational and communication skills.
  • Able to manage competing priorities with accuracy.
  • Proactive and adaptable.
Company Culture

We believein a culture of trust, shared goals, and accountability. No matter where youare based, you are part of one team working toward the same mission.

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