Systems Administrator

peraton· Information Technology
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📍 Fort Huachuca, AZ, USFULL TIME💰 USD 66K–106K

About this role

Responsibilities

Peraton is currently recruiting for a Systems Administrator.

 

Key Responsibilities:

  • Operate, maintain, secure, and update enterprise VoIP and VTC systems to ensure system integrity and security.
  • Configure, patch, and scan systems to maintain high availability and optimal performance.
  • Respond to incident tickets, service requests, and restoration of services, as well as process requests for change.
  • Maintain documentation of server/system characteristics, physical/logical capability diagrams, and security policies/settings.
  • Notify the Government of any "critical" or "high" incidents impacting critical systems and services.
  • Troubleshoot, repair, and recommend changes to VoIP and VTC infrastructure to ensure robust and sustainable systems.
  • Perform availability and performance monitoring, including trend analysis to assess service quality.
  • Employ best business practices to provide secure, standardized, and scalable VoIP and VTC systems.

Qualifications

  • 6 years w/o BS/BA; 4 years with an Associates degree; 2 years with BS/BA; OR one of the following: SecurityX / CASP+ CCNP Security+ CCSP FITSP-O GFACT
  • Active DoD Secret Clearance
  • Expertise in VoIP and VTC system operations, maintenance, and security.
  • Experience with system configuration, patching, and vulnerability scanning.
  • Strong troubleshooting and problem-solving skills for infrastructure support.
  • Ability to create and maintain detailed system documentation and diagrams.
  • Knowledge of availability and performance monitoring tools and techniques.
  • Experience with Avaya, CUCM, Oracle, or Ribbon VOIP devices
  • Familiarity with security policies and compliance standards within enterprise environments.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range

$66,000 - $106,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO

EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

Frequently Asked Questions

What is the salary for the Systems Administrator role at peraton?
The listed salary for this Systems Administrator position at peraton is USD 66K–106K. This is an FULL TIME role.
Where is the Systems Administrator position at peraton located?
This Systems Administrator role at peraton is based in Fort Huachuca, AZ, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Systems Administrator role at peraton full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Systems Administrator role in the Information Technology department at peraton.
Which team or department does the Systems Administrator at peraton belong to?
This Systems Administrator position is part of the Information Technology department at peraton. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Systems Administrator position at peraton?
Click the "Apply Now" button on this page. You will be redirected to peraton's official application portal hosted on icims where you can submit your application directly.
When was the Systems Administrator job at peraton posted?
This Systems Administrator position at peraton was posted on Jul 31, 2026. Apply as soon as possible — early applications are often reviewed first.
Systems Administrator
peraton · 💰 USD 66K–106K
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