- EchoStar (Germantown, MD)
- …an exciting opportunity for a **System Administrator ** with ** TOP SECRET ** clearance in our Defense and Government Systems Division Information Assurance ... devices + Contribute to documentation and ongoing monitoring of systems for continuous improvement and updates for recency and...capable of obtaining and holding a US government DoD/DoW Top Secret clearance with SCI eligibility and/or… more
- V2X (Springfield, VA)
- …database design schemas, and data modeling. + Shall possess ServiceNow Certified Systems Administrator Certification. + Shall have experience customizing or ... or Certification: One or more SNOW certifications, such as Certified Systems Administrator , Certified Applications Specialist, Certified Application Developer.… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …RQ203477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large… more
- Leidos (Chantilly, VA)
- …that provides attribute data via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS /SCI with Polygraph + BS degree and ... **Description** Leidos is seeking a System Administrator for a technical development program supporting the...+ Must be an expert in using Linux-based operating systems + Must have strong Bash skills + Must… more
- General Dynamics Information Technology (Springfield, VA)
- …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements,System Administration **Experience:** 10 + years of related… more
- Huntington Ingalls Industries (Fort Meade, MD)
- …Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $144,500.00 Security Clearance: TS /SCI with Poly Level of Experience: Mid This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system… more
- Belay Technologies (Annapolis Junction, MD)
- …in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our intel team. The SA provides support for implementation, ... troubleshooting and maintenance of IT systems . Manages IT system infrastructure and any processes related...and performance. Candidates should have the following qualifications: + TS /SCI with Full Scope poly is required. + Bachelor's… more
- SAIC (Washington, DC)
- **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +...and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows. + Install… more
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …a culture of continuous learning and improvement. Required Qualifications: + Active Secret Clearance: TS preferred. + Education: + Associate's degree in ... projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD … more
- ARSIEM (Annapolis Junction, MD)
- …you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, systems , ... Original Posting Date: 2025-10-29 Clearance Requirement: This position requires an active TS /SCI with a polygraph. You must be a US Citizen for consideration.… more