- CACI International (Chantilly, VA)
- OS Administrator Windows Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for an Operating Systems ( OS ) Administrator Windows to support the Department of the Air Force (DAF) Enterprise… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior-systems- administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
- RTX Corporation (Arlington, VA)
- …our RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... related hardware/software across the organization + Provide advanced troubleshooting for Windows 11 workstations, including OS , application, and hardware issues… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... management of enterprise systems, storage, patching, and endpoint solutions across Windows platforms. The role ensures the performance, reliability, and security of… more
- Northrop Grumman (Baltimore, MD)
- …of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows /VMware Administrator to join its Classified Solutions team in Linthicum, ... limited to the following: + Perform as a primary Windows /VMware Systems Administrator for a classified government...team environment with other IT/technical professionals. + Experience managing Windows Server OS and domain architecture in… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- …Administration (eg, Linux Foundation Certified SysAdmin, Red Hat Certified System Administrator ). + Certification in Windows Server administration (eg, Microsoft ... We are looking for a System Administrator . The System Administrator will be...support of the organization's storage systems and operating systems ( Windows and Linux). You will work closely with the… more
- Nightwing (Sterling, VA)
- …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a highly ... a safer, more secure world. **This position is CONTINGENT upon funding, an open position, customer approval, completion of a favorable background investigation,… more
- COMSO, Inc (Annapolis Junction, MD)
- …across multiple air-gap networks + 5-10 years of computer/IT professional experience with Windows Server Administrator , Windows Server 2016, 2019 or 2022 ... file access permissions needed to resolve issues + Proficient with troubleshooting Windows Desktop and Server OS + Managing a desktop OS image for large… more
- CACI International (Chantilly, VA)
- OS Administrator Linux Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... candidate will perform troubleshooting support for application teams as required. As an OS Administrator Linux, you will be directly responsible for the… more
- General Dynamics Information Technology (Annapolis, MD)
- …Family:** Systems Engineering **Skills:** Microsoft Endpoint Configuration Manager,Microsoft Windows ,Operating Systems ( OS ) **Certifications:** Comp TIA Security ... thousands of endpoints) across multiple air-gap networks, computer/IT professional experience with Windows Server Administrator ; Win Server 2016, 2019 or 2022 OR… more
- Orion Consortium (Annapolis Junction, MD)
- …endpoints) across multiple air-gap networks. * 5-10 years computer/IT professional experience with Windows Server Administrator ; Win Server 2016, 2019 or 2022 OR ... permissions needed to remediate issues. * Must be proficient with troubleshooting Windows Desktop and Server OS * Experience managing a desktop OS image for… more
- BAE Systems (Springfield, VA)
- …communication skills + Excellent documentation skills + Ability to lift up to ~50-60# + Windows Server OS technologies + Windows workstation OS ... **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators… more
- General Dynamics Information Technology (Springfield, VA)
- …None **Job Family:** Systems Administration **Skills:** Microsoft Windows ,Network Administration,System Administration **Certifications:** Security+ - CompTIA ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and… more
- General Dynamics Information Technology (Bluemont, VA)
- …EMC Storage Area Network (SAN) Administration (Inactive),Unix System Administration, Windows System Administration **Certifications:** Security + - CompTIA ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …None **Job Family:** Systems Administration **Skills:** Computer Servers,Linux,Microsoft Windows ,Troubleshooting **Experience:** 9 + years of related experience **US ... Citizenship Required:** Yes **Job Description:** **System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with… more
- CACI International (Annapolis Junction, MD)
- …to internal customers and management + Configure and manage UNIX, Linux, and Windows operating systems + Troubleshoot OS software and enhance system performance ... System Administrator Job Category: Information Technology Time Type: Full...or equivalent) + Computing Environment (CE) Certification (eg, Microsoft OS , CentOS, or Red Hat OS ) +… more
- Synergy ECP (Columbia, MD)
- …this level (skills, technologies, expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system + Two (2) years' experience ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System...Level I Certification, IA Baseline Certification in Linux, Unix, Windows or Cisco OS operating system About… 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
- Northrop Grumman (Baltimore, MD)
- …with Certification & Accreditation process. + DoD 8570 Certification in a primary OS ( Windows , Linux, Cisco). We offer flexible work arrangements, phenomenal ... Solutions team is seeking a well-qualified **High-Performance Cluster (HPC) Systems Administrator ** to join its dynamic team of technical professionals in Linthicum,… more
- COMSO, Inc (Fort Meade, MD)
- Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... Environment (CE) Certification. The CE certification requirements can be fulfilled with either Microsoft OS , Cent OS /Red Hat OS CE certifications. + Eight… more