- BAE Systems (Arnold, MO)
- …skills + Excellent documentation skills + Ability to lift up to 50-60 pounds + Windows Server OS technologies + Windows workstation OS technologies + ... incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator (Onsite)** **116934BR** EEO Career Site Equal… more
- NANA Regional Corporation (South Burlington, VT)
- …and systems administration, with increasing levels of responsibility. + Expertise in Windows Server administration, Linux systems (Red Hat/CentOS), and Active ... We are seeking an experienced Senior Network and Computer Systems Administrator ...Oversee installation, configuration, and maintenance of physical and virtualized server environments ( Windows /Linux), routers, switches, and firewalls.… more
- L3Harris (Carlsbad, CA)
- …+ Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring mission-critical uptime and compliance ... DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems, including hardening, patching, and performance… more
- Insight Global (Herndon, VA)
- Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… 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: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
- 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 & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
- SUNY College of Environmental Science and Forestry (Syracuse, NY)
- …Master's degree in an IT-related field. + Working knowledge in the areas Windows Server and Unix/Linux use/administration. + Experience setting up and ... 2025 Job Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services Professional… more
- General Dynamics Information Technology (Fort Campbell, KY)
- …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior - TS/SCI required** Make meaningful contributions that ... defense, and intelligence projects. Join GDIT as a **Systems Administrator Senior ** with for a career where...the system. + Perform systems administration of desktop and server systems connected to local and wide area networks.… more
- GEHA (Lee's Summit, MO)
- …experience, sustained by a nimble and efficient organization. We are seeking a Senior Database Administrator to enhance and secure enterprise database systems ... experienced with source control tools like Git. + Strong understanding of server operating systems ( Windows /Linux), server hardware, storage systems… more