• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …network infrastructures Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk ... should have experience in several of the following areas: + Securing mission systems through the ICD 503 process for security risk management, certification,… more
    Assertive Professionals (10/09/25)
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  • Information System Security Officer (ISSO)

    St. George Tanaq Corporation (Richmond, VA)
    …Experience and Skills** + 5-7 years of progressive experience in cybersecurity compliance and systems security in the federal government or DoD sector. + Deep ... + Serve as the primary cybersecurity point of contact for assigned information systems . + Implement and manage security controls and procedures in accordance… more
    St. George Tanaq Corporation (11/01/25)
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  • Cyber Security Analyst Sr Advisor - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    SECURITY ANALYST SR ADVISOR WILL MAKE AN IMPACT + Provide vulnerability analysis and reporting on accredited information systems . + Create documentation ... NEED TO SUCCEED: + Experience with architecture design, system and network analysis, vulnerability and risk assessments, and security assessment of hardware and… more
    General Dynamics Information Technology (11/25/25)
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  • Red Team Operator

    Amentum (Norfolk, VA)
    …or cloud-based systems . **Candidate must be eligible to obtain a security clearance.** **Roles and Responsibilities** + Review and become proficient in OPTEVFOR ... ways to gain access. + Conduct network scouting and vulnerability analyses of systems within a network....security products and how they affect exploitation and vulnerability . + Knowledge of network administration. + Knowledge of… more
    Amentum (11/12/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …across hardware, software, and network components. + Conduct STIG implementation to ensure systems meet DoD security compliance standards. + Configure and manage ... Secret security clearance (Tier 5) + Bachelor of Science in Information Systems , Information Technology, Computer Science, or Computer Engineering +… more
    TekSynap (10/01/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …accredited, not for profit university or college (preferably in a relevant field - Computer Science/Cyber Security ) + A track record of commitment to prior ... adversary emulation and the validation of detective, defensive, and vulnerability controls + Plan and oversee external red team...of total experience in a technical role such as security , networking, systems , or software development +… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …+ Active TS/SCI security clearance + Bachelor of Science in Information Systems , Information Technology, Computer Science, or Computer Engineering + DoD ... assessments using SCAP benchmarks and EvaluateSTIG to ensure compliance with DoD security requirements. + Perform vulnerability assessments utilizing the Assured… more
    TekSynap (10/01/25)
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  • Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable ... & Engineering + + Integrate CrowdStrike with SIEM, SOAR, vulnerability management tools, and other security platforms....What you'll need to succeed + Bachelor's degree in computer science or other technical disciplines or equivalent relevant… more
    AIG (12/07/25)
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  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experiencing. Watershed is looking ... for a Intel Security Specialist to support the Naval Surface Warfare Center...an organization, ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and be experienced as an… more
    Watershed Security (12/05/25)
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  • Systems Engineer Journeyman

    GovCIO (Alexandria, VA)
    …Requirement: active Secret clearance. + Minimum of 5-8 years of experience in systems security engineering or related cybersecurity roles. + A relevant ... + S. Coast Guard experience is highly preferred. + Certified Information Systems Security Professional (CISSP) or equivalent advanced certification. \#JP #USCG… more
    GovCIO (12/16/25)
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