6 results for Network Systems Administrator Jobs in Millersville, MD, US

ManTech seeks a motivated, career and customer-oriented Systems Administrator, with a focus on Cisco Networks to join our team in Laurel, MD.  The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is ...

Responsible for maintaining and upgrading networks, including routers and switches, applying security fixes, designing Cisco networks, configuring RADIUS for device administration, and using network monitoring tools like Solarwinds.

General Job SummaryUnder the general direction of the Manager, Information Technology, the Network Systems Administrator (NSA) will be responsible for the day-to-day operation, maintenance and optimization of Infinite Legacy’s computer networks ensuring they function efficiently and securely. The NS...

Responsible for the day-to-day operation and maintenance of computer networks, including planning, installing, configuring, and troubleshooting hardware and software. Design and manage Microsoft Intune, oversee routers, firewalls, and switches, and provide technical support. Duties include managing ...

Responsible for installing, configuring, and maintaining network infrastructure, providing integration support for new technologies, training users, and ensuring cybersecurity best practices. Duties include monitoring network performance, creating documentation, and collaborating with military and c...

Responsible for IT administration support for virtual and physical computers/servers/appliances, including installation, configuration, maintenance, and decommissioning. Supports VMware systems, Windows and Linux systems, and routing/switching components. Creates STIG checklists and ACAS scans, perf...