Senior Network Administrator

Location: NAS Fallon, NV

Security Clearance Requirement: Top Secret

Telework Eligible? No, work will be performed on site at NAS Fallon, NV

What You’ll Do:

As the Senior Network Administrator, you will support mission critical systems at NAS Fallon, NV. You will provide hands-on technical leadership in the configuration, administration, troubleshooting, and protection of network infrastructure supporting Navy training and mission requirements.

Key Responsibilities

• Configure, administer, and maintain network infrastructure, including managed switches, routers, firewalls, proxy servers, cryptographic devices, and intrusion detection and prevention systems.
• Implement and maintain secure configurations for network devices and associated operating systems in accordance with Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs).
• Design and implement physical and logical network configurations, including network segmentation, routing, access controls, and need-to-know separation of data.
• Troubleshoot complex network connectivity, routing, switching, and performance issues; identify root causes and implement corrective actions.
• Monitor network availability, capacity, and performance; recommend improvements to support reliability, security, and mission requirements.
• Perform and support vulnerability assessments using the Assured Compliance Assessment Solution (ACAS), applicable DISA STIGs, and the Security Content Automation Protocol (SCAP) Compliance Checker.
• Remediate vulnerabilities, implement required technical controls, and document corrective actions in coordination with system administrators and cybersecurity personnel.
• Support the DoD Information Assurance Vulnerability Management Program (IAVMP), including evaluating applicable directives, implementing corrective actions, and tracking compliance.
• Maintain network configuration baselines, device configuration backups, equipment inventories, operating procedures, and physical and logical network diagrams.
• Plan and execute network upgrades, equipment replacements, and configuration changes through established change management processes.
• Coordinate with Government stakeholders, system administrators, cybersecurity personnel, and other technical teams to support network integration and mission operations.
• Provide technical guidance and mentoring to network support personnel.

This description outlines the general nature and scope of the role. Additional duties may be assigned as necessary.