Senior System Administrator - Azure & Security+ | TS

Esmcorp; Arlington (VA); Presencial; USD 120.000 - 160.000; Jornada completa

Descripción de la vacante

Enterprise Solutions and Management (ESM) in Arlington, VA is seeking a System Administrator Senior to support an enterprise-level federal program. You will ensure stable operation of in-house software and networks, plan upgrades, and develop automation to improve efficiency.

Responsibilities include direct supervision of system admins, training, and remote maintenance across multiple locations, with emphasis on security, resilience, and performance. A Top Secret clearance is required.

Formación

• Install, configure, maintain, and optimize software systems and servers.
• Monitor system performance, capacity, and upgrades.
• Troubleshoot software, network, and end-user issues locally and remotely.
• Develop automation scripts and admin procedures.
• Recommend tech improvements and manage upgrades across multiple locations.
• Applied knowledge of networking, load balancing, fault tolerance, and vulnerability management.

Responsabilidades

• Ensure stable operation of in-house software systems and network connections.
• Plan, install, configure, maintain, support, and optimize network software and links.
• Direct configuration and operation of information management systems.
• Provide end-user training and remote maintenance support to multiple locations.
• Oversee upgrades, new installs, and routine maintenance of servers and applications.
• Lead system administrators to optimize resources and assist users.
• Apply knowledge of application networking, load balancing, fault tolerance, and vulnerability management.

Conocimientos

System administration

Automation scripting

Load balancing & fault tolerance

Performance monitoring

Troubleshooting

Educación

BA/BS in technical discipline

Security+ certification

Azure Administrator Associate (AZ-104)

10+ years specialized experience as an application systems administrator

Descripción del empleo

Enterprise Solutions and Management (ESM) in Arlington, VA is seeking a System Administrator Senior to support an enterprise-level federal program. You will ensure stable operation of in-house software and networks, plan upgrades, and develop automation to improve efficiency.

Responsibilities include direct supervision of system admins, training, and remote maintenance across multiple locations, with emphasis on security, resilience, and performance. A Top Secret clearance is required.