• Cybersecurity Engineer

    CACI International (King George, VA)
    Cybersecurity Engineer - Linux Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * Microsoft Office (MS Word, Excel, PowerPoint) required. * Knowledge of Linux Operating Systems and tools. _Desired:_ * Cybersecurity certifications (such… more
    CACI International (12/29/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. ... environment that improve its risk management posture. + Ability to cybersecurity and privacy principles to organizational requirements (relevant to confidentiality,… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing ... our nation's digital defenses? As a systems security and next-generation firewall engineer , you will be responsible for the enterprise-wide deployment of the Palo… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Top Secret Automated Test Engineer

    Insight Global (Dahlgren, VA)
    Job Description The Software Test Engineer will be part of a team of experts charged with providing support in the areas of cyber analysis and cyber development ... reporting and analysis. Expertise in one or more scripting languages (eg, Unix/ Linux , PERL, Java script) and relational database technologies (SQL, schema design).… more
    Insight Global (12/18/25)
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  • Systems Admin (Network)

    KBR (Lexington Park, MD)
    …networking expertise to the next level? KBR is seeking a Systems Admin (Network Engineer ) with an active Secret clearance to join our Counter-UAS team at St. ... technical, customer-facing role where you'll lead network design, implement cybersecurity standards, troubleshoot issues, and support next-gen system integration… more
    KBR (12/18/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This ... teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion… more
    SimIS Inc. (12/22/25)
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