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Mid/Senior System & Network Administrator

Original title: Medior/Senior Systeem- & Netwerkbeheerder

Confidential · Dordrecht, Netherlands · Senior

  • Dordrecht, Netherlands
  • Dutch

Indexed (3 days ago) · refreshed constantly

Start
flexible
Contract
Freelance / B2B
Seniority
Senior
Reference
240834

Required skills

Nice to have:VPNSecurity PoliciesAutomationLifecycle Management

Languages: Dutch

Job description

Mid-level to Senior System and Network Administrator needed to manage, maintain, and develop on-premise infrastructures, including Windows Servers, Active Directory, VMware, Nutanix, and network devices.

Project overview

  • Managing, maintaining, and further developing on-premise infrastructures;
  • Performing system administration on Windows Servers, Active Directory, and Group Policies;
  • Working with Remote Desktop Services, VMware vSphere, ESXi, and vCenter;
  • Managing Nutanix platforms, SQL Server Clusters, and Veeam Backup & Replication;
  • Monitoring, patching, and troubleshooting infrastructures;
  • Performing network administration with Fortinet firewalls, VPN solutions, and Security Policies;
  • Optimizing network performance and performing firmware and configuration management;
  • Active participation in migration, implementation, and modernization projects;
  • Contributing to technical standards, automation, and lifecycle management.

Project details

Experience: Mid-level

Specialization: Network Administrator

Hours: Fulltime

Reference Number: 240834

Posted: October 23, 2026

Form of employment: Temporary

€ 3500 - € 5000

Industry: Specialized activities in construction

Full-time/Part-time: Fulltime

  • Start: flexible
  • Location: Dordrecht, NL
  • Languages: Dutch

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