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Salary
$106k – $135k per year
Location
In office (Annapolis Junction)
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Oct 1, 2026.

Overview
Company
Impact
Profile match
Our service offering Whether you need remote field assistance, guidance in managing your company data, or custom software development, our service-oriented approach ensures a tailored solution that meets your unique needs.

Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software, and expert guidance to reduce exposure to information theft and augment protections for our customers systems. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team!

Peterson Technologies is seeking a System Administrator.

This position requires an active DoD Security Clearance

Job Description

  • Provides support for implementation, troubleshooting and maintenance of IT systems
  • Manages the daily activities of configuration and operation of IT systems
  • Provides Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
  • Provide assistance to users in accessing and using IT systems
  • Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
  • Provides Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
  • Provides support for the escalation and communication of status to agency management and internal customers
  • Optimizes system operations and resource utilization, and performs system capacity analysis and planning
  • Provides support for the dispatch system and hardware problems and remains involved in the resolution process
  • Provides in-depth experience in trouble-shooting IT systems
  • Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance
  • Provides detailed analysis and feedback to agency management and internal customers for escalated tickets

Basic Qualifications:

  • 5 years of experience.
  • Bachelor's Degree in a technical discipline from an accredited college or university is required.
  • Five (5) years of additional system administration experience may be substituted for a Bachelor's Degree.
  • Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Peterson Technologies provides for an excellent benefit package to include generous PTO, healthcare, STD, LTD, Life Insurance, 401k contribution and Tuition and Training reimbursement.

Salary range = $106,000 - $135,000, depending on experience.

Peterson Technologies will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability.

Please send your request to HR at [email protected] or call 240-456-0092.

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