• Monitor infrastructure across 5 colocation datacenters, 4 client-premises sites, and 5 AWS regions.
• Respond to alarms and internal tickets, escalating as needed.
• Execute operational tasks using predefined playbooks and procedures.
• Collaborate with Infrastructure and SRE teams to ensure system stability and performance.
• Participate in an on-call rotation for after-hours and weekend coverage.

Requirements

Minimum 3 years of experience in a NOC environment.
Strong Linux system administration skills.
Solid understanding of networking fundamentals (TCP/IP, routing, firewalls).
Experience with monitoring tools and incident response workflows.
Ability to follow structured operational procedures and escalate appropriately.
Experience with SIP and VoIP technologies.
Familiarity with cloud infrastructure (AWS preferred).
Exposure to automation and scripting (e.g., Bash, Python).

🔍 ATS Optimization Keywords
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Hard Skills

Linux system administration
TCP/IP
routing
firewalls
monitoring tools
incident response workflows
SIP
VoIP
cloud infrastructure
Bash

Soft Skills

collaboration
problem-solving
escalation
structured operational procedures

Linux Administrator

System Administrator – Windows/Linux

Systems Administrator – UNIX/Linux

System Administrator