Agile Defense3d ago

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Principal Network Administrator

United States·Fort HuachucaRegularlead

Network AdministratorInfrastructure & Cloud

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Quick Summary

Overview

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions.

Technical Tools

Network AdministratorInfrastructure & Cloud

About Agile Defense

At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.

Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests.

Requisition #: 1696

Job Title: Principal Network Administrator

Location: Fort Huachuca, AZ

Clearance Level: Top Secret / SCI, Must Have Clearance to Start

Required Certification(s): CCNA

Establishes, configures, maintains, and supports internal and/or external networks for the organization.

Develops and maintains all systems, applications, security, and network configurations.

Conducts network capacity and performance analysis.

Recommends upgrades, patches, and new applications and equipment.

Directs and supports activities of the network control function of the organization.

Determines service quality levels for network transmission and performance and ensures the established levels are met.

Troubleshoots network performance issues and recommends corrective actions.

Identifies and resolves problems associated with server hardware/software and ensures scalability and appropriate integration with other systems.

Provides technical support and guidance to network users.

Optimizes the functionality of networks and systems, and diagnoses and recovers failed systems.

Ensures appropriate network security measures are in place.

Responsible for backup or recovery procedures.

Creates and maintains a disaster recovery plan.

May be responsible for directing the work of system administrators who provide the day-to-day system administration to include system and resource optimization, and user assistance.

Requires a Master’s degree; or a Bachelor’s degree with at least 4 years of experience; or an Associate’s and at least 6 years of experience. One year of experience can be substituted by 15 semester hours completed towards a Bachelor’s or Master’s degree. Additional certifications (other than those required for the position) in the area of specialization may be substituted for experience but varies by certification. The degree must be in a relevant technical curriculum and experience must be related to the job duties.

Depends on educational background and experience

Establishes, configures, maintains, and supports internal and/or external networks for the organization.

Develops and maintains all systems, applications, security, and network configurations.

Conducts network capacity and performance analysis.

Recommends upgrades, patches, and new applications and equipment.

Directs and supports activities of the network control function of the organization.

Determines service quality levels for network transmission and performance and ensures the established levels are met.

Troubleshoots network performance issues and recommends corrective actions.

Identifies and resolves problems associated with server hardware/software and ensures scalability and appropriate integration with other systems.

Provides technical support and guidance to network users.

Optimizes the functionality of networks and systems, and diagnoses and recovers failed systems.

Ensures appropriate network security measures are in place.

Responsible for backup or recovery procedures.

Creates and maintains a disaster recovery plan.

May be responsible for directing the work of system administrators who provide the day-to-day system administration to include system and resource optimization, and user assistance.

Familiarity and knowledge of Cisco Network switches, Solar Winds, Wire-Shark, SNORT, SIEM, BURP

Indoor atmosphere

Minimal possible occasional lift requirements

Requirements

~2 min read

Sit, stand, climb stairs, repetitive motion

Our Core Values

Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together.

What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.

Happy - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.
Helpful - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.
Honest - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.
Humble - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.
Hungry - Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges.
Hustle - Be Driven. Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

Location & Eligibility

Where is the job

Fort Huachuca, United States

On-site at the office

Who can apply

Listing Details

Posted: June 29, 2026
First seen: July 3, 2026
Last seen: July 3, 2026

Posting Health

Days active: 0
Repost count: 0
Trust Level: 67%
Scored at: July 3, 2026

Signal breakdown

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Agile Defense

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Agile Defense: Always Evolving. Agile Defense stands at the forefront of innovation, driving advanced capabilities and solutions tailored to the most critical national security and civilian missions.

Employees

3k+

Founded

1998

Domain

Jobs

External application · ~5 min on Agile Defense's site

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