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Enterprise Infrastructure Support Senior Systems Administrator; SA

Job in Hagerstown, Washington County, Maryland, 21749, USA
Listing for: Peraton
Full Time position
Listed on 2026-06-18
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Enterprise Infrastructure Support Senior Systems Administrator (SA)

Individual Capabilities/Experience

Required:

  • Bachelor’s degree in a technical discipline from an accredited college or university and ten(10) years’ experience as a SA in programs and contracts of similar scope, type and complexity is required.
    • A HS Diploma and five (5) years of additional SA experience (total of fifteen (15) 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 two (2) years of demonstrated experience in Modern operating systems and network architectures.
  • Must have at least two (2) years 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 is hiring an Enterprise Infrastructure Support Senior 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 Senior 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

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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