- Lockheed Martin (Hanover, MD)
- …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA1: * A High School ... * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If… more
- ManTech (Hanover, MD)
- ManTech seeks a motivated, career- and customer-oriented **Sr** **Cloud System Administrator ** to join our team in **Hanover, MD.** Our team delivers enterprise ... **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
- Belay Technologies (Laurel, MD)
- …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level Linux ... System Administrator to work on a fast-paced...system infrastructure, and any processes related to these systems and provide support to IT systems … more
- Huntington Ingalls Industries (Columbia, MD)
- …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... Enlighten, honored as a Top Workplace from USA Today, is a leader...systems and applications. + Experience leveraging a ticketing system for support requests (JIRA, ServiceNow, etc.) + Must… more
- CACI International (Linthicum, MD)
- …availability of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and maintain ... Systems Administrator Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
- Synergy ECP (Columbia, MD)
- Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... or any other protected class. Job Description: This position is for System Administration support for development and production environments for a mission critical… more
- 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 of ... complex DoD systems and networks. This role requires expertise in high-volume,...of continuous learning and improvement. Required Qualifications: + Active Secret Clearance: TS preferred. + Education: +… more
- ManTech (Fort Meade, MD)
- …hire date: + AWS Certified Solutions Architect Associate (CE Level 1 or 2) + AWS Certified SysOps Administrator (CE Level 1 or 2) + AWS Certified ... In this role, you will develop, maintain, and enhance complex cloud systems based upon documented requirements. **Responsibilities include, but are not limited to:**… more
- Leidos (Gaithersburg, MD)
- …user workgroups, and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully pass a ... the Decision Advantage Solutions Business Area is currently seeking a Mid-Level Systems Engineer for the Chinook Program on the Advanced Analyst Augmentation… more