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Enterprise Infrastructure Support Systems Administrator (SA)

Peraton
May 21, 2026

Enterprise Infrastructure Support Systems Administrator (SA)
Job Locations

US-MD-Laurel




Requisition ID
2026-166942

Position Category
Information Technology

Clearance
Top Secret/SCI w/Poly



Responsibilities

Peraton is hiring an Enterprise Infrastructure Support Systems Administrator (SA) to join our Cyber Mission business unit in Jessup, MD. As a systems administrator on our team, you will support one of the largest enterprise-wide engineering contracts within the Intelligence Community. This is a full-time position requiring 1880 hours of support per year; and work is performed at a customer location.

As an Enterprise Infrastructure Support Systems Administrator, you will provide system administration solutions to meet required capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new and updated installations. You will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and determine required power, space, cooling, and funding to meet these goals. #MDFSP #AJCM



Qualifications

Individual Capabilities/Experience Required:

    Bachelor's degree in a technical discipline from an accredited college or universityand five (5) years' experience as a SA in programs and contracts of similar scope, type and complexity is required.
    • A HS diploma and an additional five (5) years of experience (total of ten (10) years of SA experience) may be substituted in lieu of a bachelor's degree.
  • DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required.
  • Must have at least one (1) year of demonstrated experience in Modern operating systems and network architectures.
  • Must have at least one (1) year of demonstrated experience in certification and accreditation, architecture development and design, Risk Assessments and IA Metrics gathering.
  • Ability to optimize system operation and resource utilization and perform system capacity analysis and planning.
  • Ability to break down complex problem space, formulate technical strategies, build action plans, and track progress against established baselines to resolve technical challenges and meet customer expectations.
  • Configuring and managing Linux, Unix, and Windows operating systems and installing/loading operating systems software, troubleshooting, maintaining integrity of and configuring network components, along with implementing operating systems enhancements to improve reliability and performance.
  • Managing virtual servers through VMWare and similar hypervisor products.
  • Position requires an active TS/SCI clearance with polygraph.

Individual Capabilities/Experience Desired:

  • Strong oral and written communication skills.

Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.



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

$112,000 - $179,000. 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.
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