Senior System Administrator - TS/Secret | Azure AZ-104

Enterprise Solutions & Management

Arlington (VA)

On-site

USD 110,000 - 160,000

Full time

4 days ago

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Job summary

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that delivers strategic IT services to Defense and Federal customers. We seek a System Administrator Senior to support an enterprise-level program in a federal environment, overseeing system stability, upgrades, and automation.

Responsibilities include capacity planning, performance analysis, and leading a team of admins across multiple locations.

Qualifications

Install, configure, maintain, and optimize software systems, servers, network connections, and communication links.
Monitor performance, capacity, resource usage, and upgrades.
Troubleshoot and resolve software, network connectivity, and end-user issues across local and remote environments.
Develop automation scripts, system administration procedures, and training programs to improve efficiency.
Recommend technology improvements and manage upgrades across multiple locations.
Knowledge of application networking, load balancing, fault tolerance, and vulnerability management.

Responsibilities

Ensures stable operation of in-house computer systems and network connections.
Plan, install, configure, maintain, support, and optimize network software and communications links.
Direct the work of other system administrators and provide day-to-day system administration across multiple sites.
Apply advanced technical knowledge of application networking including load balancing and fault tolerance.
Conduct vulnerability management and routine system upgrades and training for staff.
Provide local and remote maintenance support and develop automated procedures to improve efficiency.