- Leonardo DRS, Inc. (Arlington, VA)
- …full range of capabilities, visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk ... accredited on-prem connected and standalone, high and low, information systems and network connections (LAN and WAN)...Encryption devices, and security best practices to ensure robust network defenses. Experience with CISCO ISE or… more
- Northrop Grumman (Morrisville, NC)
- …of AWS S3 Buckets, AWS EFS shares, and other types of network storage systems . + Red Hat Certified System Administrator (RHCSA) for the current version. + ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team...needed. + Maintain the smooth operation of multi-user computer systems , collaborating with network , software, and … more
- General Dynamics Information Technology (Colorado Springs, CO)
- … systems administration and associated hardware.** **Working knowledge of CISCO network and switching and virtualization technologies.** **Working knowledge ... Family:** IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server, Network Systems ,Troubleshooting **Experience:** 1 + years of… more
- Northrop Grumman (Patuxent River, MD)
- …Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, ... classified government contract. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers,… more
- Robert Half Technology (Torrance, CA)
- Description We are looking for a skilled Network Administrator to join our team in Torrance, California. This role involves managing and optimizing network ... Fleet DM. * Familiarity with Palo Alto and Juniper network systems , including firewalls and appliances. *...including firewalls and appliances. * Knowledge of LAN and Cisco networking technologies. * Understanding of cloud platforms such… more
- City of New York (New York, NY)
- Job Description The New York City Employees' Retirement System seeks a Certified IT Administrator to join their IT Network and Telecommunications unit in the ... of experience working on an IT Infrastructure team. The administrator should be experienced in the configuration, support, maintenance,...Routing protocols. Cisco Firepower FMC and FTD. Cisco Meraki AP Wireless Network components. Citrix… more
- Rise Baking Company (Minneapolis, MN)
- …in a local area network environment designing and analyzing network systems + Deep knowledge of Cisco switches and configs, VLANs, IPSec, and firewalls ... security, stability, updates, and new policies + Monitor network systems and troubleshoot problems + Monitor...+ Solid knowledge of Cisco , Aruba, and Ubiquiti Access Points: Cisco … more
- SAIC (Washington, DC)
- …contract award, with an anticipated decision expected by Winter/ Spring 2026.** The ** Network Administrator ** responsibilities include, but are not limited to: + ... Manages the design, implementation, and maintenance of complex, secure network systems critical to MARS + Ensures...+ One of the following certifications: CompTIA Security+, CompTIA Network +, CEH, Cloud+, SecurityX/ CASP+, Cisco Certified… more
- TEKsystems (San Antonio, TX)
- …with Network Monitoring tools like Solar Winds and ITSM/ticketing systems like ServiceNow are also requirements. Staff must possess excellent communication ... This role is on-site. TEKsystems is looking for a network operations center (NOC) support technician for their Midstream...team (OTRC). Previous experience within a NOC, and Cisco Routing and Switching experience are required. Experience… more
- Pedernales Electric Cooperative (Leander, TX)
- …+ Directly related experience may substitute for education + Four years experience with network related systems + Cisco CCNA certification preferred Physical ... Network Administrator (Transmission Control Center) Leander,...recovery plan and business resumption plan for the infrastructure systems + Develop systems with provisions for… more