- General Dynamics Information Technology (Fairfax, VA)
- …of related experience **Job Description:** **GDIT** seeks a highly motivated and experienced ** Senior ** ** Windows Security Administrator ** to support a ... policies. + Perform vulnerability scans using leading scanners. + Analyze and track security vulnerabilities for mitigation on virtual Windows servers. + Analyze… more
- Link Solutions Inc (Adelphi, MD)
- …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, ... Citizen + DoD Secret Clearance required + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for… more
- General Dynamics Information Technology (Falls Church, VA)
- …Required:** Yes **Job Description:** **Position Summary:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure ... Systems Administration **Skills:** Active Directory (AD),Information Technology (IT) Systems,Microsoft Windows ,Technical Support,Troubleshooting **Certifications:** CEH - EC-Council, CompTIA Security… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... management of enterprise systems, storage, patching, and endpoint solutions across Windows platforms. The role ensures the performance, reliability, and security… more
- Amentum (Fort Belvoir, VA)
- …certification ( Security +) + Microsoft Certified Solutions Associate (MSCA) or Windows Server 2012/ Windows Server 2016 Certification **Preferred:** + AWS ... system availability rate. + Perform administration and maintenance of Windows based servers to include daily system checks and...within 30 calendar days of release. + Apply vendor security updates and hotfixes to address ACAS findings and… more
- RBR-Technologies (Fort Meade, MD)
- …Defense (DoD), and Defense Information Systems Agency (DISA). We are currently seeking a Windows Enterprise Domain Administrator for a remote role in the MD/DC ... Metro area. The administrator must live locally in order to attend meetings...role is responsible for the design, implementation, management, and security of complex multi-domain Windows environments, with… more
- NANA Regional Corporation (Ashburn, VA)
- …and Implements security and compliance features + Experience at the Administrator level with supporting common applications as well as third party applications ... providing IT administration and/or engineering services. + Certifications in A+, Security +, BeyondTrust, Microsoft 365 Endpoint Administrator , or MECM related… more
- NANA Regional Corporation (Ashburn, VA)
- …providing IT administration and/or engineering services. + Certifications in A+, Security +, BeyondTrust, Microsoft 365 Endpoint Administrator , or MECM related ... Services team, the Microsoft Configuration Manager (MECM) & Intune Systems Administrator will be responsible for administration of a distributed Windows… more
- Leidos (Alexandria, VA)
- …*You must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high ... **Description** Come join our exciting and fast-growing National Security Group! **This position is located in San Diego, CA.**… more
- CACI International (Fort Meade, MD)
- Senior Microsoft Exchange System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** We are seeking a highly motivated Senior Microsoft Exchange Systems Administrator with an...scans. + Apply DISA STIGs to harden Exchange and Windows Server, write security documentation, create Plans… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Operate and sustain the on-going ... of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS/SCI required** Transform technology into… more
- V2X (Springfield, VA)
- …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
- General Dynamics Information Technology (Fort Meade, MD)
- …the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Responsible for activities related to ... of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior - TS/SCI required** Transform technology into… more
- NVR (Reston, VA)
- Senior Systems Administrator Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=34916) NVR, Inc. is seeking a Senior Systems Administrator to work on-site in… more
- General Dynamics Information Technology (Germantown, MD)
- …for the Department of Energy, National Nuclear Security Administration. HOW A Senior Systems Administrator WILL MAKE AN IMPACT: + Responsible for the design, ... 15 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Transform technology into opportunity as a … more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... enterprise IT environments, with a focus on high-assurance systems. This senior -level position involves architecture support, advanced troubleshooting, security … more
- Leidos (Annapolis Junction, MD)
- …has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Security !** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the...15 years. + **Technical Skills** : Experience with LINUX, Windows and Virtualization + ** Security Clearance** :… more
- Leidos (Arlington, VA)
- **Description** Leidos is seeking a highly motivated and experienced ** Senior Systems Administrator ** to join our team supporting the Air Force National Capitol ... (AFNCR ITS NMCC) at **the Pentagon** . As the Senior Systems Administrator , you will have a...a unique opportunity to contribute to a vital national security mission. You will play a key role in… 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 ... + AWS Certified Solutions Professional certification. + RedHat Certified System Administrator / Engineer Certification + Windows Server Certified… more
- Leidos (Chantilly, VA)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and ... such as Microsoft Certified: Azure Administrator Associate, AWS Certified SysOps Administrator , CompTIA Security + or similar security certifications. +… more