• Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network...using DoD provided tools, reporting results to the lead cybersecurity system engineer + Provide oversight for… more
    Imagine One Technology & Management (06/03/25)
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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 ... * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to...DoD for role. + Must maintain required technical and security training relative to cybersecurity duties, in… more
    CACI International (07/02/25)
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  • Information System Security Engineer

    P 11 Security, Inc. (Manassas, VA)
    Information System Security Engineer III Manassas, VA (http://maps.google.com/maps?q=N/a+Manassas+VA+USA+20108) Job Type Full-time Description The Information ... System Security Engineer (ISSE) is primarily responsible for...ensures that the requirements are effectively integrated into information systems through purposeful security architecting, design, development,… more
    P 11 Security, Inc. (07/14/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each ... the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal… more
    Leidos (05/24/25)
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  • Lead Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …range of Cybersecurity policies, principles, and techniques to maintain security integrity of information systems processing classified information. + ... Cybersecurity Risk Management Department (R311) within the Global Security Services Division (R300) is looking to fill a...Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus… more
    The MITRE Corporation (06/10/25)
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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...and compliance requirements **Minimum Qualifications:** + Bachelor's degree in Cybersecurity , Computer Science, Information Systems OR 4+… more
    ManTech (05/07/25)
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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.** The ** Security Engineer ** will design, ... Customers. This role requires an individual with a strong technical foundation in cybersecurity , a deep understanding of federal security frameworks, and a… more
    ManTech (05/07/25)
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  • Information Assurance System Security

    General Dynamics Information Technology (Manassas, VA)
    …Yes **Job Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Information Assurance,Information Security ,Information Systems more
    General Dynamics Information Technology (05/14/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team **Quantico, VA.** **Responsibilities ... + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security more
    ManTech (07/16/25)
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  • Senior Information System Security

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** ... Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced … more
    ManTech (07/03/25)
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