- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end software, systems, and… more
- Amentum (Waimea, HI)
- Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... MINIMUM QALUIFICATIONS Experience: + Advance knowledge and certification in both Windows Server and RHEL is considered highly desired + Proficiency in automation… more
- Mount Sinai Health System (New York, NY)
- …data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data group, is ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** Senior ** **ArcGIS Administrato** **r** **in Fort Belvoir, VA** to support the DTRA Program. As a member of our high-performing ... Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected candidate must… more
- Fujifilm (Durham, NC)
- …and external customer requirements and clinical feedback. Internally known as " Senior Database Administrator ." **Company Overview** At FUJIFILM Healthcare ... + Expertise in developing software that runs on Windows Server platform (2019, 2022, 2025) using the latest Oracle...+ Minimal experience with non-Oracle Database technologies like SQL Server or any open source database like PostGres. Desired… more
- HO Penn Machinery Company (Poughkeepsie, NY)
- HO Penn Machinery HIRING IMMEDIATELY Senior Network Administrator Poughkeepsie, NY Pay : $76,000-$98,000/year (dependent on relevant experience) Bonus : 5% bonus ... + Experience administering and supporting Microsoft 365, Entra, Intune, Exchange, Windows Server , and IBM i systems preferred + Proficiency with firewalls, intrusion… more
- GovCIO (Madison, WI)
- …standard Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux-system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT… more
- TekSynap (Radford, VA)
- …maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix components ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies (XenApp, NetScaler… more
- ManTech (Fort Meade, MD)
- Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... day-to-day operations and monitoring, and resolve issues related to client/ server /storage/network devices and mobile systems. + Escalate and communicate status… more
- Waystar (Louisville, KY)
- …THIS POSITION** Right now, we are searching for an outstanding, brilliant, & driven Senior PostgreSQL Database Administrator (DBA) to join our DevOps team. In ... this role, the Senior PostgreSQL DBA will provide administration, design, and support...Additional responsibilities could include administration of MySQL, MS SQL Server , and other relational databases. + Performs system and… more