- Northrop Grumman (Linthicum Heights, MD)
- …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + ... hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills + _Candidate Must… more
- Nightwing (Annapolis Junction, MD)
- …complex concepts to a diverse audience. High level of proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. ... community, defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified… more
- BigBear.ai (Columbia, MD)
- …you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a timely and controlled manner. Collaborate with cybersecurity ... BigBear.ai is seeking a System Administrator/Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations for the… more
- Leidos (Laurel, MD)
- …solutions + **Technical Proficiency** : Demonstrated experience with Windows systems administration , Linux systems administration . Systems ... + Support the Cyber Range and Lab environments by providing systems administration and automation in support of operator training, mimicking customer … more
- ARSIEM (Laurel, MD)
- …and suggest solutions. Minimum Qualifications + Windows Systems Administration + Linux Systems Administration + Systems Integration + Experience ... client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in support of… more
- Amazon (Jessup, MD)
- …Essentials) or SSCP ( Systems Security Certified Practitioner) - 3+ years Linux systems administration and technical troubleshooting/support experience - ... support security services, used across all of Amazon, that secure our internal systems and networks. At Amazon Web Services (AWS), Security is our highest priority.… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- …an additional 2 years of experience Experience : Minimum of 5 years in systems administration across Windows platforms Certifications : CompTIA Security+ CE or ... + Troubleshoot and resolve issues on Windows Server, macOS, and Linux systems . Black Bear Technology Solutions (B2TS), is an Equal Opportunity Employer… more
- ManTech (Fort Meade, MD)
- …of hardware and software in support of developing and testing of information technology systems + Experience with Linux administration + Experience using ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
- ManTech (Hanover, MD)
- …start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory ... ManTech seeks a motivated, career- and customer-oriented ** Systems Administrator** to join our team in **Hanover, MD.** The team delivers enterprise infrastructure… more
- Leidos (Annapolis Junction, MD)
- …security architectures. + Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware, and Networking: Switches, ... Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with… more