- 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 ... at the ERDC in Vicksburg, MS. The selected candidate will perform standard Windows System Administration duties as required to maintain smooth operation of… 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 ... + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server… 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 ... employee to report full-time, onsite.** **HOW A SENIOR WINDOW SYSTEMS /SERVER ADMINISTRATOR WILL MAKE AN IMPACT:** . Monitor system performance on an ERP… more
- 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 (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 ... activities in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to… 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 ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Management of IT system infrastructure...degree. + Must have 15 years' experience as a Systems Administrator or related experience in programs… more
- RTX Corporation (El Segundo, CA)
- …as only US citizens are eligible for a security clearance. + Experience in Windows Server Qualifications We Prefer: + Department of Defense Directive (DoDD) 8140 / ... requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification + Direct working experience with NISPOM, JAFAN, JSIG, DFARS… 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 (Fort Belvoir, VA)
- …Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT **Essential Duties ... of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Transform technology...plan migration process to support applications hosted by the Windows /Linux systems . + Complete system … 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 ... agencies operate. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support...plan migration process to support applications hosted by the Windows systems . + Complete system … more
- M. C. Dean (Washington, DC)
- …the world for the better. We are seeking a ** Windows System Administrator ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... ** Windows System Administrator 3 (S)...+ Assessing the stability, security, and scalability of installed Windows systems . + System and server… 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 ... and patches in production and non-production environments + Performing system administration tasks with Linux and/or Windows ...and maintenance of Microsoft Windows and/or Linux systems + Comfortable with deploying system packages… 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
- 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 -...plus. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator (451); Intermediate Level for SECNAV… 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...system configuration change and upgrade recommendations. + Increases system administrator efficiency and accuracy via the… 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 (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
- 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 ... process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
- BAE Systems (San Diego, CA)
- …Other incentives may be available based on position level and/or job specifics. ** Senior System Administrator ** **102617BR** EEO Career Site Equal ... classified use to ICD-503 security controls, and other customer standards. Document system configuration for new and existing systems . Experience with… more