• Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …from security threats. The candidate will perform tasks such as ensuring cyber security is baked into the design of new/existing operational environments; ... Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified environments. The selected… more
    The MITRE Corporation (12/18/25)
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  • ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …more years of direct relevant experience. + Degree in computer science, IT, Information/ Cyber Security field from an accredited college or university.​ + ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ...Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection… more
    Leidos (12/19/25)
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  • Senior Cyber Operations Scientist

    The MITRE Corporation (Mclean, VA)
    …5 years of related experience with a Bachelor's degree in data science computer science or cyber security ; or 3 years and a Master's degree; or a PhD with ... on deploying scalable analytics solutions. + Previous work experience in a classified environment, actively participating in cyber threat modeling, operational… more
    The MITRE Corporation (12/20/25)
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  • Senior Cyber Operations Analyst

    The MITRE Corporation (Mclean, VA)
    …role of cryptocurrencies in cybercrime. + Previous work experience in a classified environment, actively participating in cyber threat modeling, operational ... program in new ways. MITRE is seeking an experienced Senior Cyber Analyst who will lead high-visibility/high-impact efforts that provide significant contributions… more
    The MITRE Corporation (12/20/25)
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  • Cyber Capability Developer - CNO/CNE…

    Noblis (Chantilly, VA)
    …exploitation** (CNO/CNE). This role requires expertise in both offensive and defensive cyber security tools, network topologies, and secured networks to deliver ... Responsibilities As a ** Cyber Capability Developer III** , you will research,...in solving unique challenges posed by criminal and national security actors. You will build advanced tools and capabilities… more
    Noblis (12/22/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    … Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified environments. The selected ... collaborative environment, working with cutting-edge technology and contributing to advanced security concepts in classified settings. We seek a proactive… more
    The MITRE Corporation (11/08/25)
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  • Cyber Security Consultant

    Public Consulting Group (Richmond, VA)
    …+ Business Enablement + Business Solutions + Project Assurance + Performs security assessments of information technology (IT) systems to verify they comply with ... applicable security standards....of all duties, responsibilities or skills of personnel so classified .** **Qualifications** + Experience with writing and/or developing system… more
    Public Consulting Group (11/19/25)
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  • Industrial Security Analyst - Majestic

    Huntington Ingalls Industries (Springfield, VA)
    …4 - $104,169 - $148,812 What you will do + Develop, and administer security programs and procedures for classified or proprietary materials, sale of counterfeit ... Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $72,179.00 - $100,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (12/19/25)
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  • Security Officer, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $40,562.00 - $83,000.00 Security Clearance: TS/SCI Level of Experience: Mid This opportunity resides ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (12/17/25)
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  • Physical Security Specialist

    SAIC (Springfield, VA)
    …the customer and its government and industrial partners in creating and completing security area paperwork to safeguarding classified information and to sustain ... with the DoD Key and Lock Program (including safes for storage of classified information) + Experience in other security discipline (other than physical)… more
    SAIC (11/04/25)
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