• Cyber Systems Security Engineer Sr

    Lockheed Martin (Manassas, VA)
    …superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a leadership role in enhancing ... mission success\. You possess: An Information Assurance Technician \(IAT\) Level II certification or higher \(e\.g\., CompTIA Security \+, CISSP\) Expertise in… more
    Lockheed Martin (07/18/25)
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  • Security Systems Engineer

    KMS Solutions, LLC (VA)
    Security Systems Engineer / Specialist Company Overview: KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, ... Objective: We are looking for candidates to fill a Security Systems Engineer / Specialist position at...business environments, DoD and Information Technology systems. + Minimum certification as IAT or IAM Level II and Network… more
    KMS Solutions, LLC (07/16/25)
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  • Information System Security Engineer

    Assertive Professionals (Chantilly, VA)
    Information System Security Engineer (ISSE) About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned ... Polygraph Timeline Pipeline Description Assertive Professionalsis seeking anInformation System Security Engineer (ISSE) with Poygraph supporting ourNational … more
    Assertive Professionals (07/10/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career-focused **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will support system ... the proper handling of Government data + Contributing to security planning, risk assessment, certification , and awareness...cyber experience + Experience serving as an Information Systems Security Engineer (ISSE) on programs and contracts… more
    ManTech (07/10/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... role such as security , networking, systems, or software development + Security certification such as OSEP, OSCP, CRTO, GXPN or similar certification +… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None * * * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to support a worldwide engineering, operations, and tech… more
    CACI International (07/02/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our ... assist our clients with critical missions? As a systems security and network security engineer ,...a polygraph exam + Bachelor's degree + IASAE II Certification such as CASP+, CISSP, or CSSLP Nice If… more
    BOOZ, ALLEN & HAMILTON, INC. (06/27/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, VA, area. ... operating systems, databases, and virtual computing * DoD 8570 certification meeting IAT Level II ((GSEC, Security +,...8570 certification meeting IAT Level II ((GSEC, Security +, SSCP, or CCNASecurity)) required * CNDSP-A (GCIA, GCIH,… more
    McIntire Solutions (05/29/25)
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  • Information Systems Security

    Nightwing (Virginia Beach, VA)
    …in the intelligence community, defense, civil, and commercial markets. Information Systems Security Engineer The Information Systems Security Engineer ... and deployment comply with government and industry cybersecurity standards and security requirements. The ISSE works closely with system architects, developers and… more
    Nightwing (05/10/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled ** ... Security Engineer ** to design, implement, and maintain...Qualifications:** + DoD 8570.01-M IAT Level II or III certification (eg, Security +, CISSP, CEH, CISM) +… more
    ManTech (05/07/25)
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