Systems Administrator

Job Description

Provide enterprise systems and network administration, ensuring reliable infrastructure operations, security hardening, virtualization support, and cloud workload management/migration.

• Administer and support LAN/WAN infrastructure, protocols, and performance tuning.
• Manage remote access, VPN security, and core services (DHCP, DNS, directory services).
• Perform system hardening and apply security methods (firewalls, DMZs, encryption, endpoint protections).
• Maintain server/client OS environments; use diagnostic tools and command-line utilities (e.g., ipconfig, netstat).
• Support virtualization/VM management and cloud deployment/service models; migrate workloads as needed.

• Experience:
  
  4+ years of system management experience.
• Skills (examples explicitly called out):
  • Networking and troubleshooting tools (ping, trace route, nslookup).
  • File systems (NTFS/FAT/EXT), OS maintenance procedures, diagnostic/fault isolation.
  • Security methods (firewalls/DMZ/encryption), OS/network hardening, antivirus/antispyware.
  • Cloud models (SaaS/IaaS/PaaS) and deployments (private/public/hybrid).

• Office tools:
  Ability to produce/maintain documentation and operational records supporting administration and maintenance activities.
• Scheduling/Tracking systems:
  Use of diagnostic tools and operational workflows to identify/resolve faults.
• Security/Information handling:
  Experience applying organizational user security policies (account management/access control) and data security standards (PII/PCI/PHI) plus hardening techniques.