- CACI International (Laurel, MD)
- …in OpenStack, VMware, or AWS. + Ability to troubleshoot SSH, performance, and network -related issues. + Experience with security hardening (STIG, STE/STN) and ... Cloud Systems Administrator Job Category: Information Technology Time Type: Full...Oversee the full certificate lifecycle, ensuring systems adhere to security and compliance standards. + **System Updates:** Perform software… more
- Intrepid Solutions and Services (Annapolis Junction, MD)
- …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... with enclaves and firewalls (eg, NSX, Cisco ASA). + Experience related to network engineering design, system fit-up, and system deployment. + General Windows and… more
- CACI International (Laurel, MD)
- System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Transport Services (ITS). Y421 transports critical data to protect US national security interests, the Warfighter, and civilians. Ultimately, US and Allied Forces… 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 support ... day-to-day operations and monitoring, and resolve issues related to client/server/storage/ network devices and mobile systems. + Escalate and communicate status… more
- ManTech (College Park, MD)
- **MANTECH** seeks a motivated, career and customer-oriented **Windows** **Systems Administrator ** to join our team in **College Park, Maryland** . The position is ... including day-to-day operations, monitoring and problem resolution for all client/server/storage/ network devices and peripherals + Provides Tier 1 through Tier… more
- ManTech (Fort Meade, MD)
- ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... of IT systems. + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
- ManTech (Laurel, MD)
- **MANTECH** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. **Responsibilities ... including day-to-day operations, monitoring, and problem resolution for all the clients/servers/ network devices. + Provide support for the patching systems and… 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
- IBM (Bethesda, MD)
- …come up with creative solutions resulting in groundbreaking impact for a wide network of clients. Our culture of evolution and empathy centers on long-term career ... experience. **Your role and responsibilities** As a Senior Storage Administrator , you'll work with the Storage and Data Protection...* 2+ years Review and maintain data permission and security in consult with primary data owners * 2+… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in appropriate systems of ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more