- CACI International (Annapolis Junction, MD)
- Senior Systems Administrator Job...system infrastructure and any processes related to these systems . The Senior Systems ... * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator ** to...Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots,… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information...of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and ... of service and reliability. We're looking for a skilled System Administrator to join our team and...complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support,… more
- DCCA (Columbia, MD)
- Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS/SCI… more
- CDM Smith (Towson, MD)
- …**Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business ... * Performs other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Database Administrator (Hybrid Work Options) **Group:** COR **Employment… 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 ... 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)
- …challenging, 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,...critical issues, allocate resources effectively, and manage teams of system administrators to ensure optimal system performance… more
- GovCIO (Annapolis, MD)
- **Overview** GovCIO is currently hiring for a Senior Network Administrator to support the US Courts, this will be a remote position. **Responsibilities** ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
- GovCIO (Annapolis, MD)
- **Overview** GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor network stability and performance in order ... USD $121,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6893/ senior -network- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6893_ **Category** _IT… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- Systems Administrator , Senior The...and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and ... technical expertise in support of cyberspace operations? As a Systems Administrator , you'll have the chance to...evaluation, solution engineering, sof tware development, or system administration. You'll use your passion to learn new… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and… 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...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
- Leidos (Annapolis Junction, 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...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
- Link Solutions Inc (Adelphi, MD)
- …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- …Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... Senior Windows Systems Administrator ...aligning technology with organizational goals. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN networks. +… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end… 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, ... troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes related to these systems . **Responsibilities… 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 the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system ...IT systems , as well as manage IT system infrastructure and associated processes. **Responsibilities include, but are… more
- Intrepid Solutions and Services (Annapolis Junction, MD)
- …the operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...VMWare** for a unique, tailored mission. **Responsibilities** + Perform system architect/design duties for both revamping current system… more
- GovCIO (Annapolis, MD)
- **Overview** GovCIO is currently hiring for a Mid- Senior level Procurement Administrator to support our Connected Care Integrated Network (CCIN) program within ... $110,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6660/procurement- administrator -mid- senior /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6660_ **Category**… more
- GovCIO (Annapolis, MD)
- …(written and verbal), strong interpersonal skills, customer-centric attitude + Certified System Administrator Clearance Required: active Secret clearance is ... **Overview** GovCIO is currently hiring a **ServiceNow Administrator /Developer Senior ** to support our US...in various roles + Thorough knowledge of the ServiceNow System + Experience with JavaScript, HTML, CSS, Jelly, HTTP,… more