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System Administrator with Security Clearance

FUSE EngineeringFort Meade, MD🇺🇸United StatesPosted 27 Jul 2026

Why This Role Stands Out

Leverage your expertise in enterprise IT and data center monitoring systems to ensure critical infrastructure availability and security with FUSE Engineering's hybrid System Administrator role. This position offers significant opportunities for skills development in a respected company, making it ideal for experienced Linux administrators with a Top Secret SCI w/ Polygraph Clearance who thrive in dynamic environments. Apply today to contribute to vital operations and advance your career!

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Fort Meade, MD, United States
Posted
4 weeks ago
Nagios

Job Description



>  The System Administrator provides Tier-3 operational and maintenance support for enterprise IT and data center monitoring systems. This role ensures system availability, security compliance, and continuous monitoring across regional and global infrastructures.

Key Responsibilities
  • Administer and maintain enterprise monitoring and logging platforms including:
        
    • Nagios (multi-region)
        
    • NetFlow/sFlow collectors
        
    • HP Network Node Manager (HPNMi)
        
    • HP Network Automation (HPNA)
        
    • Syslog and Cribl
        
  • Maintain regional and global instances to ensure continuous availability and mission support.
      
  • Perform system scaling, configuration changes, and performance tuning as operational requirements evolve.
      
  • Execute patching and upgrades of applications and systems for:
        
    • Security compliance
        
    • Bug remediation

        
  • Provide advanced troubleshooting and root cause analysis for mission-impacting incidents.
      
  • Assist with alert tuning, false positive reduction, and onboarding of new monitoring alerts.
      
  • Support enterprise environmental logging and monitoring infrastructures to meet uptime SLAs.
      
  • Track incidents, service requests, and changes
      
  • Support log retention, storage, and restoration processes.
      
  • Assist users with software installation, usage, and operational best practices.



Requirements

Top Secret SCI w/ Polygraph Clearance Required

Required Skills
  • Linux system administration
      
  • Enterprise monitoring tools (Nagios, NetFlow, Syslog)
      
  • Network troubleshooting fundamentals
      
  • Patch and configuration management
      
  • Incident response and operational support in secure environments


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