• Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …using a ticketing system. + Work with Microsoft and Linux operating systems . **Qualifications:** _Required:_ + Top Secret /SCI clearance + Bachelor's ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...AF DCGS experience + Four to seven years of Linux systems administration experience +… more
    CACI International (09/17/25)
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  • Software Developer (DevOps) - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205904 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... + JSON + MySQL, Oracle + Scripting SQL + **Security Clearance Level** : Top Secret /SCI with Polygraph + **Location** : Chantilly, VA (On Customer Site) **GDIT… more
    General Dynamics Information Technology (09/02/25)
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  • Network Support Technician - Senior - TS…

    General Dynamics Information Technology (Killeen, TX)
    …RQ207137 **Type of Requisition:** SCA **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and garrison sites + Perform server and desktop installation, basic cabling + Perform systems administration of desktop and server systems connected to local… more
    General Dynamics Information Technology (09/16/25)
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  • Manager, System Administration - TS…

    L3Harris (Rochester, NY)
    …sea and cyber domains in the interest of national security. Job Title: Manager, Systems Administrator - TS /SCI Job Code: 26980 Job Location: Rochester, NY Job ... and have every other Friday off Job Description: The Systems Administrator Manager is responsible for maintaining a mixed...13 years of prior related experience. + Windows or Linux server administration with a minimum of… more
    L3Harris (08/08/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …PhD OR 9 years experience in lieu of degree - Must have an active Top Secret /SCI clearance or higher (with a background investigation completed within the last ... have the ability to obtain and maintain a DoD Secret clearance within a reasonable amount of time as...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . . Linux Operating System experience and/or… more
    Northrop Grumman (09/13/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (09/28/25)
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  • Cybersecurity Systems Analyst - Associate

    Amentum (Tampa, FL)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (09/18/25)
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  • Systems Integrator

    ManTech (Norfolk, VA)
    …cross-functional applications between disparate business units and systems + Linux + Certification + Active TS with SCI eligibility **Clearance ... services + Develop an understanding of existing and new administrative software systems + Implement audit, logging,... Clearance required with the ability to obtain a Top Secret with SCI eligibility **Physical Requirements:**… more
    ManTech (09/24/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (09/26/25)
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  • TS /SCI High Band System Software Support…

    Insight Global (Beale AFB, CA)
    …position with an extension possible that requires an active TSSCI clearance or a Top - Secret clearance with SCI eligibility. This is an on-site position at Beale ... 3+ years of Airforce DCGS (Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT (Signals Intelligence) experience - Linux /Unix experience more
    Insight Global (09/24/25)
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