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Linux Systems Admin L1 Security Clearance

Job in Bowie, Prince George's County, Maryland, 20721, USA
Listing for: Jovian Concepts, LLC.
Full Time position
Listed on 2026-06-16
Job specializations:
  • IT/Tech
    IT Support, Systems Administrator, Cybersecurity, Unix/Linux
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Linux Systems Admin L1 with Security Clearance

Job Overview

Jovian Concepts, LLC is looking to hire a Linux Systems Administrator Level 1 for a great opportunity in the Annapolis Junction area.

A current and active TS/SCI Clearance with a Polygraph from the MD Customer is required. No CCA's will be accepted at this time.

Responsibilities
  • Provide support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems.
  • Manage IT system infrastructure and related processes.
  • Support IT systems including day‑to‑day operations, monitoring, and problem resolution for all client/server/storage/network devices, mobile devices, etc.
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution.
  • Support escalation and communication of status to agency management and internal customers.
  • Provide support for the dispatch system and hardware problems.
  • Configure and manage Linux and Windows operating systems.
  • Install and load operating system software, troubleshoot, maintain integrity, and configure network components.
  • Implement operating system enhancements to improve reliability and performance.
Qualifications

Experience and qualifications required:

  • Five (5) years experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity.
  • Bachelor’s degree in a technical discipline from an accredited college or university. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.
  • Certifications:

    An IAT level II baseline certification as defined by DoD 8570.01‑M, or ability to obtain within 6 months from start date.
  • Experience with Linux.
  • Experience with container/cloud environments.
  • Experience with storage management.
  • Virtualization experience.
  • IP networking and firewall experience.
  • Experience with automation tools (bonus).
  • Solid understanding of PKI/TLS/crypto including crypto policies.
  • Application support and general troubleshooting.
  • Experience with SSP compliance, maintaining STE/STN compliance and support on Linux systems.
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