System Administrator

>  System Administrator


Fuse Engineering LLC

System Administrator




Ft. Meade, MD


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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