Senior System Administrator

HAVEN Sentosa · 📍 Singkawang, Kalimantan Barat · Diposting 2026-10-10
FULL_TIME⭐ TERVERIFIKASI
Rp 7.000.000 – Rp 11.000.000 per month
HAVEN Sentosa is seeking a highly skilled and experienced Senior System Administrator to join our team. In this role, you will be responsible for managing and maintaining our IT infrastructure, ensuring the smooth operation of our systems, and providing technical support to our employees. If you are passionate about technology and have a strong desire to learn and grow, we encourage you to apply.

📋 Tanggung Jawab Pekerjaan

Manage and maintain the company's IT infrastructure, including servers, networks, and workstations.,Monitor system performance and proactively identify and resolve issues to minimize downtime.,Provide technical support to employees, including troubleshooting hardware and software problems.,Implement and manage security measures to protect the company's data and systems.,Develop and implement policies and procedures for system administration and maintenance.,Collaborate with other IT team members to ensure the effective and efficient operation of the company's IT systems.,Stay up-to-date with the latest technology trends and industry best practices.,Provide training and support to junior IT staff members.

🎓 Kualifikasi & Syarat

Bachelor's degree in Computer Science, Information Technology, or a related field.,Minimum of 5 years of experience in system administration and IT support.,Strong knowledge of Windows Server and Linux operating systems.,Experience with network protocols and technologies, including TCP/IP, DNS, and DHCP.,Familiarity with virtualization technologies and cloud computing platforms.,Experience with system monitoring and performance tuning tools.,Knowledge of security best practices and technologies, including firewalls, intrusion detection/prevention systems, and encryption.,Strong problem-solving and analytical skills.

🛠️ Keahlian

Windows Server AdministrationLinux AdministrationNetwork Protocols and TechnologiesVirtualization TechnologiesCloud Computing PlatformsSystem Monitoring and Performance Tuning ToolsSecurity Best Practices and TechnologiesTechnical Support and Troubleshooting
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