• Defense Mission Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Langley, VA)
    …reports, and collaborate with government and other stakeholders to implement recommended solutions + TS / SCI clearance + Master's degree in Engineering + ... Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements...need to meet eligibility requirements for access to classified information ; Secret clearance is… more
    BOOZ, ALLEN & HAMILTON, INC. (12/08/25)
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  • Staff Electrical Engineer

    Northrop Grumman (Chantilly, VA)
    …(SMT) soldering and assembly skills. **Preferred Qualifications:** + Candidate with a TS / SCI clearance with/without Polygraph. + Experience with HDI ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...Must be a US Citizen and have an active Secret clearance at a minimum. + Minimum… more
    Northrop Grumman (11/18/25)
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  • Incident Response Team Lead

    Tyto Athene (Ashburn, VA)
    …CCNA ( Security ) or equivalent Certifications. + CySA **Location:** + Ashburn, VA ** Clearance :** + TS / SCI Clearance required **About Tyto Athene** ... **Required:** + Minimum five (5) years of progressive experience in cybersecurity, information security , security engineering, network engineering, incident… more
    Tyto Athene (11/01/25)
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  • Cyber Threat Intelligence (CTI) Lead

    Tyto Athene (Ashburn, VA)
    …Engineering Malware + GNFA - GIAC Network Forensic Analyst **Location:** + Ashburn, VA ** Clearance :** + TS / SCI Clearance required **About Tyto Athene** ... and emerging attack techniques to enhance the organization's IT security posture. **Desired:** + CISSP - Certified Information... security posture. **Desired:** + CISSP - Certified Information Systems Security Professional + GCFA -… more
    Tyto Athene (11/01/25)
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  • Cyber Defense Forensics Lead

    Tyto Athene (Ashburn, VA)
    …+ GREM - GIAC Reverse Engineering Malware + GNFA - GIAC Network Forensic Analyst ** Clearance :** + TS / SCI Clearance required **About Tyto Athene** ... triad) principles and best practices. **Desired:** + CISSP - Certified Information Systems Security Professional + GCFA - GIAC Certified Forensic Analyst + GCFE… more
    Tyto Athene (11/01/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …CEH, Sec+, Network+, CCNA Clearance Requirement : Must have an active Secret clearance and be able to obtain a TS / SCI clearance . Must be ... environment. + Assesses network topology and device configurations, identifying critical security concerns and providing security best practice recommendations +… more
    ARSIEM (11/13/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …DoD 8140.01 IAT Level II Clearance Requirement : Must have an active Secret clearance and be able to obtain a TS / SCI clearance . Must be able ... using tools such as Ansible, Terraform, or Red Hat Satellite + Collaborate with security teams to ensure compliance with security standards and policies. +… more
    ARSIEM (11/12/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …DoD 8140.01 IAT Level II Clearance Requirement : Must have an active Secret clearance and be able to obtain a TS / SCI clearance . Must be able ... and policies. + Maintaining configuration and support documentation + Employ security concepts, theories, insights, tools, and methodologies to mitigate system… more
    ARSIEM (11/12/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …DoD 8140.01 IAT Level II Clearance Requirement : Must have an active Secret clearance and be able to obtain a TS / SCI clearance . Must be able ... technical support, upgrades, patching, and troubleshooting services. + Monitor the security and health of Red Hat platforms, creating and maintaining daily… more
    ARSIEM (12/23/25)
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  • Network Architect 5

    M. C. Dean (Springfield, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI clearance is REQUIRED** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/19/25)
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