Network System Administrator

SARL HYDROTRIZ

Employer Active

Posted 2 hrs ago

Experience

2 - 5 Years

Job Location

Algeria - Algeria

Education

Any Graduation

Nationality

Any Nationality

Gender

Not Mentioned

Vacancy

1 Vacancy

Job Description

Roles & Responsibilities

Infrastructure Management (System)

  • Install and administer servers (Windows Server, Linux).
  • Manage the virtualization of environments (VMware, Hyper-V, Proxmox).
  • Monitor storage (SAN, NAS) and backups (Veeam, Cloud Backup).
  • Manage directories and access (Active Directory, Azure AD/Entra ID, LDAP).

Network management & security

  • Configure network equipment (Switches, Routers, Wi-Fi Access Points).
  • Ensure perimeter security (Firewalls, VPN, Proxy).
  • Implement the security policy (critical updates, antivirus, SSL certificates).
  • Monitor performance and bandwidth.

Support and evolution

  • Provide level 2 or 3 support for complex incidents.
  • Write and update technical documentation (network diagrams, procedures).
  • Conducting technology monitoring to propose improvements (Cloud, automation).

Required Skills

  • Windows Server (AD, DNS, DHCP), Linux
  • TCP/IP protocols, VLANs, routing, security protocols
  • Microsoft 365, Azure, AWS ou Google Cloud
  • Firewall management (Fortinet, Cisco, Stormshield)
  • EDR/Antivirus
  • PowerShell, Bash, Python (for automation)

Desired Candidate Profile

Desired profile

  • Education: Bac+2 (BTS/DUT) with experience, or Bac+3 to Bac+5 (Professional Bachelor's, Master's, engineering school).
  • Experience: Minimum 2 to 5 years in a similar position.
  • Soft Skills :
    • Responsiveness: Ability to intervene quickly in the event of a critical failure.
    • Analysis: Logical thinking to diagnose complex problems.
    • Pedagogy: Knowing how to explain technical constraints to users.
    • Discretion: Strict respect for the confidentiality of the data processed.

Company Industry

Department / Functional Area

Keywords

  • Network System Administrator

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