Mission-Critical System Administrator (TS/SCI Required)

EverWatch; Maryland; On-site; USD 99,187 - 151,536; Full time

Job summary

EverWatch is seeking a seasoned System Administrator to support mission-critical networks and modernize our security infrastructure. You’ll manage multi-OS environments, virtualization, and cloud services while driving performance monitoring and incident resolution.

The role requires 8+ years in a systems administration capacity, experience with VMware/Hyper‑V, AWS/Azure, and scripting. A TS/SCI clearance with polygraph is required; roles are based in US locations including Annapolis Junction

Qualifications

• 8+ years of experience as a Systems Administrator or in a similar IT support role.
• Experience with Windows, Linux, or macOS and server administration.
• Experience with DNS, DHCP, TCP/IP, or VPNs.
• Experience with VMware or Hyper‑V virtualization.
• Experience with AWS or Azure cloud services.
• Knowledge of backup/recovery, disaster recovery planning, and system monitoring.
• Knowledge of scripting languages: PowerShell, Bash, Python.
• Ability to diagnose and resolve complex system issues.
• TS/SCI clearance with a polygraph.
• HS Diploma or GED.

Responsibilities

• Maintain and optimize system availability and performance through monitoring and maintenance.
• Contribute to modernization of security infrastructure and cloud initiatives.
• Identify problems and opportunities for improvement in mission-critical networks.
• Translate metrics into actionable information for clients and stakeholders.

Skills

System administration

Network troubleshooting

Education

HS Diploma or GED

Bachelor’s degree

Tools

VMware

Hyper-V

AWS

Azure

PowerShell

Python

Job description

EverWatch is seeking a seasoned System Administrator to support mission-critical networks and modernize our security infrastructure. You’ll manage multi-OS environments, virtualization, and cloud services while driving performance monitoring and incident resolution.

The role requires 8+ years in a systems administration capacity, experience with VMware/Hyper‑V, AWS/Azure, and scripting. A TS/SCI clearance with polygraph is required; roles are based in US locations including Annapolis Junction