- Robert Half Technology (Grand Rapids, MI)
- Description We are looking for a knowledgeable and resourceful Systems Administrator to join our team in Grand Rapids, Michigan. In this role, you will be ... to a collaborative IT environment. Responsibilities: * Manage and maintain Windows and Linux servers, ensuring systems are updated and performing efficiently. *… more
- ENS Solutions (Norfolk, VA)
- …configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or...SSH or Console Port + Experience operating and maintaining Linux servers, including operating systems and applications,… more
- Belay Technologies (Annapolis Junction, MD)
- …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator (Windows) to join our team. The selected individual will be ... to hardware and software incidents and work with senior system administrators, at times remotely from other locations. Primary...systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must… more
- ManTech (Annapolis Junction, MD)
- **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system … more
- Northrop Grumman (Linthicum Heights, MD)
- …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join...scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both… more
- RTX Corporation (El Segundo, CA)
- …and mentor + Oversee administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... You Will Do:** + Share technical expertise and mentor a team of System Administrators to ensure the confidentiality, integrity, and availability of IT systems… more
- MTA (New York, NY)
- Systems Administrator - Level 4 (TCU) Job ID: 13814 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/Temporary: Regular Department: ... Ops Date Posted: Nov 20, 2025 Description JOB TITLE: Systems Administrator - Level 4 (TCU) SALARY...installing, maintaining, administering, and supporting computer hardware and operating systems software such as Windows, HP-UNIX, LINUX ,… more
- CACI International (Springfield, VA)
- Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
- Cinteot (Springfield, VA)
- Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... Systems Administration on Windows based platforms + Windows Server Operating Systems experience + Red Hat Linux Administration experience Education: Bachelor… more
- Robert Half Technology (Genesee, CO)
- Description We are looking for a skilled Systems Administrator to join our non-profit organization in Denver, Colorado. This role is integral to maintaining and ... technical challenges. Responsibilities: * Administer and optimize Windows Server and Linux systems , ensuring reliability and performance. * Manage virtual… more