- CACI International (O'Fallon, IL)
- …background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server , Linux, Unix) + Advanced expertise in network protocols, ... Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular… more
- SAIC (Fort Meade, MD)
- …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... hardware. They will also analyze and resolve complex problems associated with server hardware, applications, and software integration. The SA will remain involved in… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... equivalent) or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems. + Experience providing help-desk end-user support for… more
- Intrepid Solutions and Services (Annapolis Junction, MD)
- …operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with VMWare** ... + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and firewalls (eg, NSX, Cisco ASA). +… more
- SimIS Inc. (Dahlgren, VA)
- …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... computer system network administration activities. + Experience in Microsoft Windows computer operating systems, LINUX operating systems, CISCO Systems, computer… more
- ManTech (Fort Meade, MD)
- ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
- Deloitte (St. Louis, MO)
- …support. Qualifications + 5+ years of experience in Information Technology supporting Windows environments + 3-5 years of experience as a SharePoint Administrator ... Designer, Power Automate, and InfoPath. + Understanding of Active Directory, IIS, and SQL Server as they relate to SharePoint. + Exposure to Entra ID (Azure AD)… more
- RTX Corporation (Tucson, AZ)
- …Microsoft Windows and Redhat Enterprise Linux environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, ... and server replication methods. + Working as a team member...are eligible for a security clearance. + Experience with Windows and/or Linux **Qualifications We Prefer:** + Experience with… more
- Johns Hopkins University (Baltimore, MD)
- …Server Administration + Windows Server Administration + Linux Server Administration Classified Title: Sr. IAM Administrator Job Posting Title (Working ... independent decision-making and leadership in IAM practices. Furthermore, the Senior IAM Administrator will mentor and guide IAM Administrators and IAM Analyst,… more
- Northrop Grumman (Patuxent River, MD)
- …+ Ability to work after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ... sustainment, and ground/flight test support. + Perform as a Windows \VMware System Administrator for a classified government...after hours and weekends as needed. + Experience managing Windows Server OS and domain architecture. +… more