System Network Administrator

6 days ago

Muscat, Muscat, Oman Infoline Full time

Job Title: System Administrator and Network Administrator

Contract Duration: One Year Extendable

Job Summary:

We are seeking a skilled and dedicated System and Network Administrator to manage, maintain, and support our organization's IT infrastructure. The ideal candidate will ensure the reliability, performance, and security of systems, servers, and network components while providing technical support to end-users.

Key Responsibilities:

System Administration:

Install, configure, and maintain operating systems (Windows, Linux, etc.) and server hardware.

Manage user accounts, permissions, and access rights in Active Directory or equivalent systems.

Monitor and maintain system performance, ensuring high availability and reliability.

Implement and manage backup and recovery solutions.

Network Administration:

Design, configure, and manage local area networks (LAN), wide area networks (WAN), and virtual private networks (VPN).

Monitor network performance and troubleshoot issues to ensure optimal operation.

Install and configure network devices, including routers, switches, firewalls, and access points.

Ensure network security by implementing firewalls, intrusion detection systems (IDS), and other security measures.

IT Security and Compliance:

Perform regular security assessments and patch management to safeguard systems and networks.

Enforce compliance with company policies, industry standards, and regulatory requirements.

Respond to and mitigate cybersecurity incidents.

Support and Troubleshooting:

Provide technical support to resolve system and network-related issues.

Collaborate with vendors and service providers for hardware/software issues and upgrades.

Maintain detailed documentation of system configurations, procedures, and policies.

Upgrades and Optimization:

Plan and execute system and network upgrades to improve efficiency and scalability.

Evaluate emerging technologies and recommend improvements to IT infrastructure.

Qualifications:

Bachelor's degree in computer science, Information Technology, or a related field (or equivalent experience).

Proven experience as a System Administrator and/or Network Administrator.

Proficiency in managing Windows and Linux servers.

Hands-on experience with networking protocols (e.g., TCP/IP, DNS, DHCP) and tools.

Knowledge of virtualization platforms (e.g., VMware, Hyper-V) and cloud services (e.g., AWS, Azure).

Strong troubleshooting and problem-solving skills.

Familiarity with cybersecurity principles and best practices.

Relevant certifications such as CCNA, MCSA, CompTIA Network+, or equivalent are a plus.

Key Competencies:

Excellent communication and teamwork skills.

Strong attention to detail and the ability to prioritize tasks effectively.

Adaptability to work in a fast-paced and dynamic environment.

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