System Administrator

Meade, MD, US • Posted 3 days ago • Updated 10 hours ago
Full Time
On-site
Fitment

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Job Details

Skills

  • Tier 3
  • Continuous Monitoring
  • HP
  • HPNA
  • Performance Tuning
  • Regulatory Compliance
  • Root Cause Analysis
  • Onboarding
  • Storage
  • Software Installation
  • Security Clearance
  • Linux Administration
  • Nagios
  • NetFlow
  • Network
  • Configuration Management
  • Incident Management

Summary

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
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 10241340
  • Position Id: 8a4d932950b3957d91d8291b97cb4f24
  • Posted 3 days ago
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