• DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented Development/ Security / Operations (DevSecOps) Engineer / System Administrator to ... to ensure the delivered software is secure and meets required cyber security standards. + Work with development teams to maintain development environments and… more
    Parsons Corporation (07/23/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …considered for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the ... transition focus from IT operations to mission operations . As a Tenable Administrator , you will...of relevant experience). + Proven experience as a Nessus-Tenable Security Administrator or in a similar role,… more
    CACI International (07/26/25)
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  • Information Systems Security

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Who We Are HII-Mission Technologies is seeking a Information Systems Security Administrator at our Virginia Beach, VA. location. The ... of Experience: Mid HI This opportunity resides with All-Domain Operations (ADO), a business group within HII's Mission Technologies...Information Systems Security Administrator (ISSA) is responsible for the… more
    Huntington Ingalls Industries (07/31/25)
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  • Security Administrator

    CACI International (Hampton, VA)
    Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Up to 10% Type of Travel: Continental US * * * **The Opportunity:** As a Security Administrator on EITaaS, you will play a crucial role in fortifying our risk… more
    CACI International (07/26/25)
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  • ServiceNow ITOM Operations Management SAM…

    SAIC (VA)
    …Combatant Commands Business Group of SAIC is seeking a ServiceNow ITOM Operations Management SAM/HAM Discovery Administrator to support a transformational ... **Description** **Introduction** Make a difference for national security by joining a team of dedicated IT...management. **Qualifications** It is required that the ServiceNow ITOM Operations Management SAM/HAM Discovery Administrator have the… more
    SAIC (08/07/25)
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  • Principal System Administrator - Network…

    RTX Corporation (Springfield, VA)
    …clearance​ ** Security Clearance:** TS/SCI with Polygraph **Principal** **System Administrator ** **-** **Network Operations Center** **-Springfield, VA, must ... provide access to tools and resources that enable this **Principal** **System Administrator - Network Operations Center** employee to continuously improve their… more
    RTX Corporation (07/24/25)
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  • System Operations / Administrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a System Operations / Administrator with a background in managing and maintaining desktop computing environments to work ... hardware, software, and network-related issues. + Monitor system performance and security , ensuring compliance with organizational policies and best practices. +… more
    Noblis (08/01/25)
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  • System Operations / Administrator

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities The System Operations / Administrator will perform the following duties: Install, configure, and ... hardware, software, and network-related issues. Monitor system performance and security , ensuring compliance with organizational policies and best practices. Manage… more
    Sciolex Corporation (07/15/25)
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  • Personnel Security Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced Personnel Security Administrator (PSA) to support Intelligence Community (IC) within our Security Service ... responsibilities include acting as a liaison between the Subject, Security POC, Program Manager, and Operations Manager...the Subject, Security POC, Program Manager, and Operations Manager throughout the clearance process, as well as… more
    Leidos (05/21/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …diagnoses problems with these or with the behavior of network-attached computers. + A security administrator is a specialist in computer and network security ... three weeks paid time off, and more. The System Administrator will support AWS cloud-based migration and/or operations...such as firewalls, as well as consulting on general security measures. + A web administrator maintains… more
    Koniag Government Services (07/31/25)
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