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Atlantica Sustainable Infrastructure Plc Linkedin · Posted yesterday

IT Systems Administrator

Little Lake

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Indexed description

Join Our Team!

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 and clear 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, SmartDeploy, or Acronis).

Key Competencies

  • Analytical and detail-focused.
  • Strong organizational and communication skills.
  • Able to manage competing priorities with accuracy.
  • Proactive and adaptable.

Company Culture

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

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