- Mount Sinai Health System (New York, NY)
- …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
- Leidos (Bethesda, MD)
- …where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation ... and fielding. + Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual environment. + Decommission… more
- Leidos (Vicksburg, MS)
- **Description** Leidos has a need for a Senior Windows Systems Administrator to join our team supporting the Department of Defense (DoD) High Performance ... in the installation, integration, acceptance testing, and on-going maintenance of Windows systems and software environment. 4. Assisting with forecast… more
- ManTech (Annapolis Junction, MD)
- …projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated Senior Systems Administrator to join our team in Annapolis ... degree. + Must have 15 years' experience as a Systems Administrator or related experience in programs...Qualifications:** + At least (7) years' experience deploying Microsoft Windows -based servers, including Active Directory and email OR at… more
- Leidos (Fort Meade, MD)
- …Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The Senior Systems Administrator will deploy new Windows and Linux servers in Azure ... **Description** Leidos is seeking a ** Senior Systems Administrator ** to...as well as the day-to-day maintenance support for troubleshooting Linux/ Windows cloud systems and servers. This role… more
- General Dynamics Information Technology (Alexandria, VA)
- …related experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Windows Systems /Server Administrator to help maintain ... VA. This position requires the employee to report full-time, onsite.** **HOW A SENIOR WINDOW SYSTEMS /SERVER ADMINISTRATOR WILL MAKE AN IMPACT:** .… more
- BAE Systems (Broomfield, CO)
- …**US CITIZENSHIP REQUIRED** We are seeking a Senior Systems Administrator with a focus of Microsoft Windows /Red Hat Enterprise Linux and VMware ... infrastructure support. The Systems Administrator will be expected to team...support as needed. + Install, maintain, and support multiple Windows and Linux based workstations and servers on physical… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in ... how agencies operate. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction Agency… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …4 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Transform technology into opportunity as a ... Systems Administrator Senior with GDIT. A career in...is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support… more
- CACI International (Chantilly, VA)
- Windows /Linux Systems Administrator Job Category:...Engineer is a Mid to Senior level Systems engineer that has strong Windows and/or Linux ... work experience with the design, installation, administration, and maintenance of Microsoft Windows and/or Linux systems + Comfortable with deploying system… more
- Northrop Grumman (Linthicum, MD)
- …work of your career. Northrop Grumman Mission Systems is seeking a well-qualified Senior Lead Linux Systems Administrator and subject matter expert to ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...include but not limited to: + Perform as consulting Senior Lead Linux Administrator and subject matter… more
- V2X (Springfield, VA)
- …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Systems Administrator II Generalist - Top Secret ... (CI) Polygraph. Responsibilities + What You'll Do + The Senior Systems Administrator II shall...hands-on experience providing O&M support of enterprise server operating systems (OSs) ( Windows Server, Red Hat Enterprise… more
- M. C. Dean (Washington, DC)
- …changing the world for the better. We are seeking a ** Windows System Administrator ** to join our **Security and Electronic Systems (SES)** business Unit. As ... ** Windows System Administrator 3 (S) -...+ Assessing the stability, security, and scalability of installed Windows systems . + System and server upgrades.… more
- V2X (Suitland, MD)
- …respect, responsibility, and professionalism. We are hiring a great opportunity for a Senior Systems Administrator III Generalist - Top Secret clearance. ... (CI) Polygraph. Responsibilities + What You'll Do + The Senior Systems Administrator III -...experience successfully providing O&M support of enterprise server operating systems (OSs) ( Windows Server, Red Hat Enterprise… more
- Northrop Grumman (Fairfax, VA)
- …of your career. We are looking for you to join our team as a Senior Cyber Systems Engineer based out of Chantilly, VA. **What to expect:** **Responsibilities:** ... level 4 or 5 based on the qualifications below. ** Senior Cyber Systems Engineer** **Basic Qualifications:** +...3 years with a PhD Degree + Experience with Windows and/or Linux Server Operating Systems +… more
- BAE Systems (San Diego, CA)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **104527BR** EEO Career Site Equal ... **Job Description** Seeking an experienced IT systems administrator to support our San...lab environments with expertise in setting up and managing Windows based systems and Virtual Machines. A… more
- BAE Systems (Kingsport, TN)
- …may be available based on position level and/or job specifics. **Industrial Controls Systems Senior Administrator ** **102970BR** EEO Career Site Equal ... operation with after hours on-call support included. OT Systems Administrator Responsibilities: + Install, maintain and troubleshoot Windows -based OT… more
- Leidos (San Diego, CA)
- …Come join our exciting and fast-growing National Security Group! We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a ... + Must have experience in or familiarity with the following systems : Windows /Linux operating systems , VMware, VSphere and Vsphere architecture, VCenter.… more
- BAE Systems (Annapolis Junction, MD)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Linux Systems Administrator ** **104079BR** EEO Career Site Equal ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
- BAE Systems (Annapolis Junction, MD)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Linux Systems Administrator ** **104101BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking Senior Linux System...who specializes in (HPC) High Performance Computing. + The Senior System Administrator will provide support for… more