• Security Analyst (Adjudicator)

    Amentum (Chantilly, VA)
    …position is contingent upon clearance processing and program need Are you a personnel security professional seeking a new opportunity in your field? Do you want ... to support national security and vetting of a trusted workforce? If you are adjudicator, security specialist or security analyst looking for a way to apply… more
    Amentum (08/08/25)
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  • Information Systems Security Officer (ISSO)

    CACI International (Sterling, VA)
    …Profound understanding of the Defense Counterintelligence and + Certified Information Systems Security Professional (CISSP) + Information Systems Security ... Information Systems Security Officer (ISSO) Job Category: Information Technology Time...CACI is seeking an experienced and proactive Information Systems Security Officer to assist in the management our organization's… more
    CACI International (07/26/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …infrastructures Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk ... Information System Security Engineer (ISSE) About the Organization Established in...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (07/10/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    Security Certification Consortium (ISC2) Certified Information Systems Security Professional **(CISSP)** **PREFERRED QUALIFICATIONS** + Experience ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Systems Security Lead is responsible for applying security...Systems Security Lead is responsible for applying security principles, practices, and procedures under the RMF to… more
    TekSynap (07/09/25)
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  • Network Security Analyst

    TekSynap (VA)
    …**Certified Information Security Manager (CISM)** + **Certified Information Systems Security Professional (CISSP)** + **GIAC Security Leadership ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Define and document network security requirements for local and wide area networks (LANs and WANs). +… more
    TekSynap (07/02/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    …and one of the following relevant certifications: Certified Information Systems Security Professional (CISSP), Certified Incident Handler (GCIH), Certified ... **ManTech** seeks a motivated, career and customer-oriented **Senior Security Operations Center Analyst** to join our team...SOC and NOSC situational awareness. You will actively monitor security threats and risks as well as track investigation… more
    ManTech (06/05/25)
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  • Email Security Expert

    ManTech (Herndon, VA)
    …and incident response processes **Preferred Qualifications:** + Certified Information Systems Security Professional (CISSP), Certified Information Security ... **ManTech** seeks a highly skilled and motivated **Email Security Expert** to join our team in the...and Virginia (Northern) **DMV area** . The NOSC Email Security Expert monitors, analyzes, and enhances email security more
    ManTech (06/03/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    …**Preferred Qualifications:** + Relevant certifications, such as: Certified Information Systems Security Professional (CISSP), Certified Information Security ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security SIEM Specialist** to join our team in the...In this role you will be an expert in Security Information and Event Management (SIEM) systems, responsible for… more
    ManTech (06/03/25)
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  • Senior Cyber Security Analyst, (Remote)

    CareFirst (Reston, VA)
    …and 3 years related experience. **Licenses/Certifications** + CISSP Certified Information Systems Security Professional Upon Hire Preferred + CISM - Certified ... and protocols. + Designs technical solutions for network protection, endpoint security , access control, auditing, and log management. Develop/Enhance companywide … more
    CareFirst (08/23/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …IAT Level III related certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED + GCIH Experience: + 15 years of ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (07/31/25)
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