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Senior System Engineer

Job in Muscat, Oman
Listing for: Confidential
Full Time position
Listed on 2026-08-09
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, Disaster Recovery IT, Windows Server
Salary/Wage Range or Industry Benchmark: 15000 - 23000 OMR Yearly OMR 15000.00 23000.00 YEAR
Job Description & How to Apply Below
  • Manage and maintain the organization's IT infrastructure, including servers, storage, virtualization platforms, network devices, firewalls, and endpoint systems.
  • Administer Microsoft Windows Server, Active Directory, DNS, DHCP, Group Policy, Microsoft 365, and cloud-based services.
  • Monitor infrastructure performance, system availability, and capacity to ensure high availability and business continuity.
  • Manage backup, disaster recovery (DR), and business continuity solutions, including regular testing and validation.
  • Configure, administer, and troubleshoot virtualization platforms such as VMware and Hyper‑V.
  • Manage and maintain network infrastructure, including switches, routers, VPNs, wireless networks, and firewall security.
  • Perform system administration, patch management, upgrades, and infrastructure hardening in accordance with security best practices.
  • Support cybersecurity initiatives by implementing security controls, managing endpoint protection, monitoring vulnerabilities, and responding to security incidents.
  • Provide Level 3 technical support and resolve complex infrastructure, server, and network-related issues.
  • Manage IT assets, software licenses, warranties, vendor contracts, and maintenance renewals.
  • Lead infrastructure implementation projects, system migrations, upgrades, and technology refresh initiatives.
  • Coordinate with vendors, service providers, and internal stakeholders to ensure efficient service delivery and SLA compliance.
  • Develop and maintain technical documentation, system architecture diagrams, operational procedures, and infrastructure reports.
  • Support IT governance, change management, compliance, and audit requirements.
  • Participate in digital transformation initiatives and recommend technology improvements to enhance business operations.
  • Mentor junior engineers and provide technical guidance and knowledge transfer.
Required Skills & Expertise
  • Windows Server Administration
  • Microsoft Active Directory, DNS, DHCP & Group Policy
  • Microsoft 365 Administration
  • Network Infrastructure (Switching, Routing, VPN, Wireless)
  • Firewall Administration (Fortinet, Palo Alto, Cisco, etc.)
  • Storage and Backup Solutions
  • Disaster Recovery & Business Continuity
  • IT Security & Infrastructure Hardening
  • Power Shell Scripting
  • IT Documentation & Reporting
  • Strong Troubleshooting and Problem-Solving Skills
  • Excellent Communication and Stakeholder Management Skills
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Position Requirements
10+ Years work experience
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