System Administrator

fuse

Fort Meade, United States of America

5 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Job location

Fort Meade, United States of America

Tech stack

Configuration Management

Continuous Availability

Data Centers

Monitoring of Systems

IT Management

Network Troubleshooting

Linux System Administration

Nagios

NetFlow

HP OpenView

Performance Tuning

Syslog

Data Logging

System Availability

Open Network Automation Platform

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., * 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.