- Parsons Corporation (Linthicum, MD)
- …to provide unmatched innovation. Our **National Security Solutions** team needs a **Sr. System Administrator ** to support our expanding portfolio of work in the ... a technical discipline and 15 years' experience as a System Administrator , OR High school diploma and...communication, and problem solving. **Minimum Clearance Required to Start:** Top Secret SCI w/Polygraph This position is… more
- Northrop Grumman (Linthicum Heights, MD)
- …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team... environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... RQ196177 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
- DarkStar Intelligence LLC (Annapolis Junction, MD)
- System Administrator - Red Hat Enterprise Linux (SAL) Level 4 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red ... systems and their services in order to maximize system performance and reliability. + Provide support for the...agency management and internal customers. Minimum Qualifications + Current Top Secret /SCI with Polygraph + US Citizen… more
- Northrop Grumman (Linthicum Heights, MD)
- RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... some of the best work of your career. Mission Systems is seeking a **Senior Principal Contract Administrator...(FFP), and Time and Material (T&M) contracts. + Current Top Secret Security Clearance **Preferred Qualifications:** +… more
- Sierra Nevada Company, LLC (Hagerstown, MD)
- …for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to ... hardware and software, operational requirements, and characteristics of our systems , establishing and documenting system parameters and...detail + **The ability to obtain and maintain a Top Secret with SCI eligibility US Security… more
- Northrop Grumman (Linthicum Heights, MD)
- RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team...and permissions + Candidates must have a **current DOD Top Secret ** level security clearance (at a… more
- Northrop Grumman (Annapolis, MD)
- …Current DoD Secret clearance is required with the ability to obtain a Top Secret level clearance **Basic Qualifications for a Senior Principal Contracts ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...clearance is required with the ability to obtain a Top Secret level clearance **Preferred Qualifications for… more
- Lockheed Martin (Hanover, MD)
- …hired, you'll receive a $3000 payment\! code\-extrefer **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph is required * 2\+ years experience ... within the defense industry as a Systems Administrator * Bachelors or Masters degree...new customized monitoring tools above and beyond ITOPS and Network Node Manager \(NNM\) **Clearance Level:** TS /SCI… more
- PDS Defense (Linthicum, MD)
- **IT/Technical** ** Systems Administrator 1** Linthicum, MD Posted: 4/29/2025 Job Description Job ID#: 211115 Job Category: IT/Technical Position Type: Associate ... 26 Shift: 1 **PDS Defense, Inc. is seeking a Systems Administrator 1, in Linthicum, MD. Job...a primary OS (Windows, Linux, Cisco). * Active DoD Top Secret security clearance. Benefits offered to… more