Network and system administrator

We are looking for a Network and System Administrator to work on behalf of the Central Electoral Commission of Armenia (CEC), responsible for administering, monitoring, and maintaining their IT infrastructure and services.

• Configure, deploy, and maintain physical servers and network equipment (HP, Dell, Cisco, Sophos, Juniper).
• Administer Windows Server (2019+) and Linux-based systems, performing troubleshooting and maintenance.
• Perform regular firmware updates and hardware maintenance for storage devices and blade servers.
• Manage SAN/NAS storage infrastructure, monitor performance, and plan for capacity expansion.
• Implement and manage data backup, disaster recovery, and replication strategies.
• Analyze system efficiency and identify opportunities for performance improvement.
• Configure VLANs and manage Layer 2/3 switching infrastructure.
• Administer Cisco/HP/Juniper switches and optimize network segmentation and traffic.
• Manage Sophos firewall systems including rule and policy creation.
• Administer and monitor VPNs (IPSec, SSL, L2TP) for secure remote access.
• Manage SSL certificates (IIS, Apache, NGINX) and enforce secure communications.
• Administer Microsoft Hyper-V environments, including VM creation, replication, and performance tuning.
• Integrate with Windows Failover Clustering and manage via SCVMM.
• Manage shared and dedicated Linux/Windows hosting environments, including DNS, FTP, and web servers.
• Install, configure, and maintain Microsoft Exchange Servers, including DAGs and hybrid deployments.
• Configure SPF, DKIM, and DMARC policies; manage spam and filtering rules.
• Manage on-premises and hybrid Active Directory environments using ADUC, GPMC, PowerShell, and ADAC.
• Install and configure databases, manage backups, recovery, and performance.
• Handle database migrations, data imports/exports, and enforce user security protocols.

• Bachelor’s degree in information technology, Computer Science, or a related field.
• At least 3 years of relevant experience in system/network administration.
• Proficiency in Windows and Linux server environments.
• Hands-on experience with enterprise-level networking and firewall configuration.
• Solid knowledge of virtualization, storage management, and disaster recovery planning.
• Familiarity with Microsoft Exchange, Active Directory, and database administration.
• Strong problem-solving and troubleshooting skills.
• Ability to work independently and collaboratively within a team.
• Proficiency in Armenian and English (written and spoken).

• Условий в вакансии нет