• AeroVironment (Arlington, VA)
    …Type** Regular **Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 ... systems + Routine monitoring and integrity verification of system backup + Conduct periodic vulnerability scans to ensure...level clearance. Candidate must be willing to process for TOP SECRET clearance. A TOP more
    DirectEmployers Association (12/24/25)
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  • AeroVironment (Arlington, VA)
    …Type** Regular **Job Description** **Job Summary** The primary role of the ** System Administrator ** is to manage and support mission-critical IT infrastructure. ... and provide actionable feedback. **Basic Qualifications:** + Bachelor's degree in Information Technology, Information Systems , Computuer Engineering, or… more
    DirectEmployers Association (12/19/25)
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  • Tyto Athene (Wright Patterson AFB, OH)
    **Description** Tyto Athene is searching for a detail-oriented and proactive mid level ** System Administrator ** to join our team. The ideal candidate will have ... **Responsibilities:** + Install, configure, and maintain hardware, software, and network systems . + Monitor system performance, troubleshoot issues, and apply… more
    DirectEmployers Association (01/03/26)
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  • Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a ** Systems Administrator / Information System Security Officer** to join our CA team. **Responsibilities:** + ... Maintain an inventory of hardware and software for the information system + Manage Hyper-V and virtual...is required. **Clearance:** + Active DoD Top Secret or Top Secret / SCI more
    DirectEmployers Association (12/06/25)
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  • Infinity Systems Engineering (Colorado Springs, CO)
    …WE ARE MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of ... security, and providing technical support to internal users. The Systems Administrator will work closely with the...for IT products and services. Qualifications: + Clearance Requirement: TS / SCI CI Poly + Education/Experience: 2 years… more
    DirectEmployers Association (12/05/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    **SharePoint Content Admin** **Location- Washington, DC** **Clearance- TS or TS / SCI ** **_This program requires US Citizenship_** **RECENT TREASURY EXPERIENCE ... IS A MUST** Mid-level SharePoint Content Administrator to support the US Dept of Treasury in...TFIN Enterprise SharePoint platforms; Installing, configuring and upgrading SharePoint systems , managing system operations and services, helping… more
    DirectEmployers Association (12/19/25)
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  • Applied Research Solutions (Dayton, OH)
    …Manager will provide day-to-day support for collateral and/or, as specifically directed, Sensitive Compartmented Information ( SCI ) activities. This ... **_Minimum Required Qualifications_** **Clearance:** Must have be able to maintain a Top Secret Level Clearance **Certifications:** Minimum SFPC or equivalent… more
    DirectEmployers Association (12/17/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    **SharePoint Developer** **Location- Washington, DC** **Clearance- TS or TS / SCI ** **_This program requires US Citizenship_** **RECENT TREASURY EXPERIENCE IS ... Platform & Infrastructure + Install, configure, upgrade, and maintain SharePoint systems . + Manage multiple environments (development, test, staging, production). +… more
    DirectEmployers Association (12/19/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... of experience in network engineering, administration, or related IT roles. + Clearance: TS / SCI , CI Poly + Required Skills: + Experience with network security,… more
    DirectEmployers Association (11/25/25)
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  • Tyto Athene (Ashburn, VA)
    …Architect. + Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... environments. **Desired:** + Certified Splunk Architect (II) + CISSP - Certified Information Systems Security Professional + GCFA - GIAC Certified Forensic… more
    DirectEmployers Association (11/01/25)
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  • Applied Research Solutions (Dayton, OH)
    …cloud application administration and integration engineering. + Bachelor's degree in Computer Science, Information Systems , or related field. + Must be a US ... + Must have or be willing to attain a TS / SCI Clearance. + Security+ required, but can...a US citizen + Master's degree in Computer Science, Information Systems , or related field. + MS… more
    DirectEmployers Association (12/10/25)
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  • Applied Research Solutions (Augusta, GA)
    …with any object-oriented programming language (Java, C#, C++) + Must possess active TS / SCI clearance + Must possess current 8570 IAT Level II Certification ... on Java micro-service-based applications while supporting the GETS (GEOINT Enterprise TPED System ) program on the Erebus contract. Why Work with us? Applied Research… more
    DirectEmployers Association (12/12/25)
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  • Systems Administrator Level 2/3…

    Northrop Grumman (Oak Harbor, WA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team...a completed degree. + Must have an active DoD Top Secret clearance or higher (with a… more
    Northrop Grumman (12/17/25)
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  • IT Systems Administrator

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI ... enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE...HA architecture. + Comfortable working with mission critical and sensitive systems , with a sense of urgency… more
    SpaceX (10/11/25)
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  • Help Desk System Administrator

    Lockheed Martin (Schriever AFB, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... are seeking a detail\-oriented and highly motivated Help Desk System Administrator to join our team in...This position requires a government security clearance at the Top Secret level; you must be a… more
    Lockheed Martin (12/11/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …**WHAT YOU'LL NEED TO SUCCEED** + **Security Clearance Level:** Active Top Secret clearance (Must be TS / SCI eligible) + **Required Experience:** + ... RQ212265 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (01/05/26)
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  • Systems Administrator Senior (Vdi)…

    General Dynamics Information Technology (Savannah, GA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VDI) - TS / SCI required** Make meaningful ... ID:** RQ208380 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (01/05/26)
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  • System Administrator Associate_TS/…

    General Dynamics Information Technology (Aurora, CO)
    …ID:** RQ198811 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career...equipment, and ITIL best practices * Security Clearance Level: TS / SCI with Polygraph * Required Skills and… more
    General Dynamics Information Technology (10/31/25)
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  • Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    …skills\. \* Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain SCI access; applicant selected will be ... **Description:** You will be the Systems Administrator for the Advanced Concepts...special access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl **Basic… more
    Lockheed Martin (10/22/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …of IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS / SCI clearance must be in place by ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and… more
    Northrop Grumman (01/01/26)
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