• Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US ... travel CONUS off rotation to perform Training, Medical, and Certification renewals. + An active Top - Secret US Security Clearance with SCI is required. + US… more
    Sierra Nevada Company, LLC (10/15/25)
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  • Rapid Response Team Lead

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... Certifications: + Project Management Professional Certification (minimum) + Clearance: Must possess a Top Secret / SCI clearance **Overview** We are seeking a… more
    TekSynap (10/07/25)
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  • Project Manager

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... + Certifications: + Project Management Professional (PMP) certification + Clearance: Must possess Top Secret / SCI clearance **Overview** We are seeking a… more
    TekSynap (10/07/25)
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  • Program Director

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret ( SCI eligible) clearance **OTHER INFORMATION ** Please note this ... Information Technology Infrastructure Library (ITIL) Foundations certification + DoD Approved 8570 Baseline Certification: Category IAM Level II...+ CCISO + GSLC + Clearance: Must possess a Top Secret ( SCI Eligible) clearance… more
    TekSynap (10/07/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... to meet performance and reliability requirements. + Knowledge of DOD network and system security requirements. + Provide technical...Degree in Related Field + Clearance: Must possess a Top Secret / SCI clearance **Overview** We… more
    TekSynap (10/07/25)
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  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret / SCI clearance **OTHER INFORMATION ** Please note this job ... DoD environment + Education: + Bachelor's degree in Information Systems, Engineering or Equivalent (Required) + Master's degree...+ GCIH + CCSP + Clearance: Must possess a Top Secret / SCI clearance **Overview** We… more
    TekSynap (10/07/25)
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  • Senior Engineer for Joint Command and Control

    IronMountain Solutions, Inc. (Arlington, VA)
    …desired. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( SCI ) and Special Access Programs (SAP). ... record. + Prepare and deliver reports and briefings to DoD leadership. Education and General Experience: + Master's degree...Clearance Requirements: Must have an Active Secret Security Clearance or the ability to obtain and… more
    IronMountain Solutions, Inc. (12/28/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …DoD prototype or rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum Education:** * ... **Minimum Years of Experience:** * 15 years **Required Certifications:** * Current DOD 8570 Information Assurance Technician "IAT" III certification \#javelin… more
    Amentum (10/23/25)
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  • SURTASS Technical Advisor - Navy C4I

    General Dynamics Information Technology (Norfolk, VA)
    …RQ207865 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... + Five (5) years' experience managing personnel **Required Certifications:** DoD 8570 IAT Level II certification (ie, Sec+ CE,...IAT Level II certification (ie, Sec+ CE, Other) **Clearance: Top Secret / SCI (TS/ SCI )**… more
    General Dynamics Information Technology (12/26/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    … Top Secret Enterprise Services (DCIN-TS ES) which is a DoD -provided, TS/ SCI , integrated voice, video, and data, global communications network that ... boasts a professional workforce comprised of specialists throughout the Information Technology lifecycle and who contribute to a positive...a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or… more
    Amentum (12/17/25)
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