System Admin

Key Responsibilities

1. Server & System Management Install, configure, and maintain physical and virtual servers. Monitor system performance and ensure high availability. Apply patches, updates, and upgrades to operating systems and applications.
2. Network & Security Collaborate with network teams to ensure secure and efficient connectivity. Implement and maintain system-level security policies and firewalls. Monitor logs and respond to security incidents.
3. Backup & Disaster Recovery Manage backup systems and ensure data integrity. Develop and test disaster recovery plans. Ensure business continuity through regular system audits.
4. User & Access Management Create and manage user accounts, permissions, and groups. Maintain Active Directory, DNS, DHCP, and other core services. Support onboarding/offboarding processes from a systems perspective.
5. Troubleshooting & Support Respond to system alerts and resolve issues promptly. Provide Tier 2/3 support for escalated technical problems. Document system configurations and procedures.
6. Automation & Optimization Develop scripts to automate routine tasks (e.g., PowerShell, Bash). Identify opportunities to improve system efficiency and reliability.

Requirements

Bachelor’s degree in Computer Science, Information Technology, or related field. 3+ years of experience in system administration. Strong knowledge of Windows Server, Linux, virtualization (VMware/Hyper-V), and cloud platforms. Familiarity with Active Directory, Group Policy, and network protocols. Certifications such as MCSA, MCSE, CompTIA Server+, or RHCSA are a plus.