- General Dynamics Information Technology (Chantilly, VA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to ... your technical expertise along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:** **Bachelor's Degree in… more
- General Dynamics Information Technology (Fairfax, VA)
- …Description:** Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications...Real Get Better effort + QA/PROD Deployments + Troubleshoot Tier II/ III tickets impacting platform availability +… more
- BAE Systems (Sterling, VA)
- …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... change and configuration management processes. Support & Collaboration + Provide Tier 2 incident response by troubleshooting escalated issues, restoring service, and… more
- TekSynap (Fort Belvoir, VA)
- …refreshes and upgrades + Wireless technologies + IPv6 transition and transition + Tier III network troubleshooting + Provide network engineering services to ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety...Secure Remote Access VPN architecture be able to provide tier II/ III troubleshooting support + Support the… more
- Amentum (Warrenton, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals ... and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program...in managing Tenable Security Center and NESSUS. * Provide Tier 1, 2, and 3 maintenance support for deployed… more