- Competitive Range Solutions, LLC (Fort Meade, MD)
- …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance ... + Maintain extensive knowledge of diverse IT systems and network architectures, including high-volume/high-availability infrastructures. + Ensure system reliability,… more
- GovCIO (Annapolis, MD)
- …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows)...software, and all configurations + Plan, coordinate, and implement network /system security measures to protect data, software, and hardware… 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
- GovCIO (Annapolis, MD)
- …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
- GovCIO (Annapolis, MD)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/linux-system- administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6366_… more
- TekSynap (Columbia, MD)
- …QUALIFICATIONS** + Minimumeight(8) years of experience as a System Integrator, Administrator , or Cybersecurity Roll + Minimum ofBachelor's Degreefrom an accredited ... andmore + Able to build systems from the ground up - network architecture/systemsengineering + Any applicable certifications like AWS Cloud Practitioner, and/or… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ADMINISTRATOR ... Citizenship Required:** Yes **Job Description:** \#ITPolyMD Digital Services Web Server Administrator Transform technology into opportunity as a Digital Services Web… more
- Amentum (Hanover, MD)
- …network equipment as well as storage solutions. Candidate will work alongside a senior Linux Administrator as a mentor to provide support and opportunities to ... Intel space? If so, look no further. Amentum is seeking a **Mid Level Linux Administrator ** to join our team of passionate individuals in **Hanover, MD** . In this… more
- SMX (Patuxent River, MD)
- Systems Administrator (4521)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated **Systems ... Administrator ** with demonstrated experience to maintain the various systems...+ Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- … Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is… more