- ManTech (Laurel, MD)
- …might be considered for a degree. + 12+ years' of experience as a Systems Administrator in programs and contracts of similar scope, type and complexity. ... MANTECH seeks a motivated, career and customer-oriented Windows System Administrator to join our...the DoD Certification/ Accreditation process + Ability to install Windows software and hardware applications; upgrade systems … more
- Hackensack Meridian Health (Edison, NJ)
- …experience. + Analytical skills, communication skills, adaptable, and flexible. + Windows Server Operating Systems Security concepts and technologies, including ... healthcare and serve as a leader of positive change. The **Database Administrator IV** provides database administration for Microsoft SQL Server/ Epic Cache/ Oracle,… more
- Citigroup (San Antonio, TX)
- …enable growth and progress together. **The Role:** This position serves as a senior systems administrator and Tier 2 technical support specialist for a large ... of Cisco routers/switches including structured cabling as above + **Operating Systems :** Windows 11, MacOS + **Directory Services:** Active Directory… more
- Sciolex Corporation (Chantilly, VA)
- …in a similar IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain within ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
- RTX Corporation (Tucson, AZ)
- …+ An active DoD Top-Secret Clearance. + Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, ... for a security clearance **Security Clearance:** Secret - Current **System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst Level**… more
- CACI International (Chantilly, VA)
- …issues or security concerns of tools and services. + Experience with Microsoft Windows operating systems , Active Directory, Windows PowerShell, Windows ... and cost. You'll develop integrated system test requirement, strategies, devices, and systems . You will also plan and install new software releases, system upgrades,… more
- MTA (New York, NY)
- Systems Administrator - Level 5 (TCU) Job ID: 13839 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/Temporary: Regular Department: ... Ops Date Posted: Nov 21, 2025 Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY...installing, maintaining, administering, and supporting computer hardware and operating systems software such as Windows , HP-UNIX, LINUX,… 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
- CGI Technologies and Solutions, Inc. (Lafayette, LA)
- …with automated CI/CD pipelines. * Troubleshooting Skills: Strong ability to troubleshoot Windows and Linux operating systems . * Security and Compliance: ... **Linux System Administrator - US Citizenship Required** **Category:** Cyber Security...cryptographic certificates. * Patch Management: Experience with patch management systems , including WSUS. * Service Configuration: Three or more… more
- SAIC (Aberdeen Proving Ground, MD)
- …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... Sciences, Electromagnetic Spectrum Sciences, Energy Sciences, Humans in Complex Systems , Mechanical Sciences, Military Information Sciences, Network/Cyber/Computational Sciences, Photonics/Electronics/Quantum… more