Network Administrator

Responsibilities

• Diagnosed and resolved network connectivity issues, system failures, and performance bottlenecks to minimize operational downtime.
• Configured and maintained routers, switches, firewalls, wireless access points, and other network hardware.
• Maintained and upgraded network hardware, operating systems, and software applications to ensure compatibility and operational readiness.
• Monitored network performance, availability, and utilization using enterprise monitoring tools and implemented improvements to optimize efficiency.
• Assembled, deployed, and integrated new computer systems, network equipment, and peripheral devices into existing environments.
• Maintained and upgraded network hardware, operating systems, and software applications to ensure compatibility and operational readiness.
• Performed routine system maintenance, patch management, firmware updates, and lifecycle replacement of obsolete equipment.
• Managed user accounts, permissions, and network access controls in accordance with cybersecurity and compliance requirements.
• Collaborated with IT support teams, system administrators, and technical personnel to troubleshoot complex infrastructure issues and support mission requirements.
• Documented network configurations, procedures, system changes, and troubleshooting activities to maintain accurate technical records.
• Provided Tier II/III network administration and technical support, ensuring the availability, security, and performance of enterprise network services.

Requirements

• 7 years minimum Network Administrator experience.
• Be able to exercise a high degree of discretion when evaluating client's operating systems, hardware configuration, firewalls, security, and network infrastructure.
• Demonstrate a wide degree of creativity and latitude as expected.