Qureos

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Network and System Administrator

We are seeking an experienced Network & System Administrator to manage, maintain, and optimize our IT infrastructure with a strong emphasis on Windows Server environments and Microsoft 365 administration. The ideal candidate will be responsible for ensuring system reliability, security, and performance while supporting business operations in a fast-paced environment.

Job Responsibilities:

  • Deploy, configure, administer, and maintain Windows Server environments (Active Directory, DNS, DHCP, Group Policy, File & Print Services).
  • Manage and support Microsoft 365 services, including Exchange Online, SharePoint Online, OneDrive, Teams, and Azure AD.
  • Administer user accounts, mailboxes, licenses, security groups, and access policies within Microsoft 365 and Active Directory.
  • Monitor server health, system performance, backups, and disaster recovery processes.
  • Design, implement, and maintain network infrastructure including LAN, WAN, VPN, firewalls, switches, and wireless networks.
  • Ensure system security through patch management, antivirus solutions, access control, and security best practices.
  • Perform routine system updates, troubleshooting, and root cause analysis for infrastructure-related issues.
  • Maintain system documentation, network diagrams, SOPs, and asset inventories.
  • Coordinate with vendors and service providers for hardware, software, and cloud services.
  • Provide technical support and guidance to internal users and IT teams.
  • Support IT audits, compliance requirements, and business continuity planning.

Qualifications:

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • Minimum 3+ years of experience as a Network/System Administrator or similar role.
  • Strong hands-on experience in Windows Server deployment, configuration, and maintenance.
  • Proven expertise in Microsoft 365 administration.
  • Proficiency in database management systems.
  • Hands-on experience with network management, hardware maintenance, and troubleshooting.

Location: Korangi Industrial Area, Karachi

Job Type: Full-time

Application Question(s):

  • What is your Current Salary?
  • What is your Expected Salary?

Education:

  • Bachelor's (Required)

Experience:

  • Microsoft 365 administration: 1 year (Required)
  • Network & System Administrator: 1 year (Required)
  • Windows Server deployment, configuration, and maintenance: 1 year (Required)

Work Location: In person

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