• Fidelis Administrator - Active TS /SCI…

    ENS Solutions (Norfolk, VA)
    …resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across ... Experience with installing or configuring devices, applications, and security tools , including Fidelis + Experience maintaining, engineering, deploying, and… more
    ENS Solutions (09/27/25)
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  • Vulnerability Analyst

    Koniag Government Services (Falls Church, VA)
    …**Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** ** Cyber Security Architect/ Engineer ** **Pay Type** **Salary** ... Koniag Government Services company **,** is seeking a Vulnerability Analyst with a TS /SCI clearance to support KITS and our government customer in Falls Church, VA.… more
    Koniag Government Services (09/23/25)
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  • MECM Systems Engineer - Senior

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS… more
    Amentum (09/25/25)
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  • Network Engineer - Senior

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS… more
    Amentum (09/23/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired candidate to have or ... risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying AI in high consequence...year from the date of hire, the following clearance(s): Top Secret /SCI Work Location Type: Hybrid Commitment… more
    The MITRE Corporation (09/04/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …emphasis on edge sensor environments. + US Citizenship and ** Top Secret ** clearance required. **Desired Qualifications:** + Active TS /SCI preferred. + ... such as DO-178C, IEEE 12207, or ISO/IEC 15288. **Security Clearance Requirements:** Top Secret /SCI eligible **Minimum Clearance Required to Start:** Top… more
    Parsons Corporation (08/26/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …innovative solutions to our nation and global customers. Kratos is looking for a System Engineer level 4 with cyber knowledge and experience, to support a system ... functional areas in analytics, knowledge management, information access/management and cyber /threat (malware) analysis + Design, implement, and test complex… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... business and/or expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility requirements for… more
    Huntington Ingalls Industries (08/10/25)
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  • Senior Data Engineer

    Noblis (Chantilly, VA)
    …with 14 years of experience in data engineering or related field. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Responsibilities **Position Overview** As a Senior Data Engineer , you will be responsible for carrying out...and optimize large relational databases across multi-enclave environments (Unclassified, Secret , and Top Secret ) +… more
    Noblis (09/27/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident...and implementation of containment, eradication, and recovery measures for cyber incidents. You will be part of a highly… more
    CACI International (08/23/25)
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