TS/SCI Cleared System Administrator – Night Shift

Independent Software, Inc.

Maryland

On-site

USD 70,000 - 100,000

Full time

1 hour ago

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Job summary

Independent Software, Inc. is seeking a System Administrator Level 1 to support enterprise systems and applications critical to mission operations.

Responsibilities include maintaining servers and OSes, troubleshooting issues, and ensuring security, availability, and performance across environments. You will also participate in system upgrades, monitoring, and collaboration with IT teams across network, security, applications, and help desk functions, with emphasis on change management and

Qualifications

Demonstrated experience in administering servers, OSes, applications in enterprise IT environments.
Strong ability to diagnose and resolve system, application, and network issues.
Knowledge of system security controls, access management, and incident response.

Responsibilities

Monitor, manage, and maintain servers, operating systems, and key applications.
Apply patches, updates, and configuration changes per change management.
Perform health checks, capacity planning, and performance tuning.
Diagnose and resolve system, application, and network-related issues; provide escalation support.
Assist with system upgrades, deployments, migrations, and integrations.
Document configurations, procedures, and security standards.
Support security controls, audits, and remediation activities.
Respond to alerts and outages with root cause analysis and corrective actions.
Prepare health and incident reports; collaborate with IT teams on initiatives.