• Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …(HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (12/30/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …knowledge or uniquely applicable experience) + 2+ years of hands-on experience with Splunk, network security and system security , supporting security ... and overseeing the implementation of policies and procedures to maintain continuous security for the portfolio. You will be responsible for the overall cybersecurity… more
    Parsons Corporation (12/25/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …The ISSE understands and helps define system architecture. The ISSE understands the security requirements and the tools required to satisfy those requirements. ... be the worldwide partner of choice in defense and security , civil aviation, and healthcare by revolutionizing our customers'.... + Experience obtaining and maintaining ATO for classified network . . + Must maintain IAM required Certification(s). +… more
    CAE USA INC (12/17/25)
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  • Security Engineer - Nashville…

    Oracle (Des Moines, IA)
    **Job Description** Responsible for the planning, design and build of security architectures; oversees the implementation of network and computer security ... **Responsibilities** Responsible for advanced planning, design and build of security systems, applications, environments and architectures; oversees the implementation… more
    Oracle (11/25/25)
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  • IT Security Engineer

    Leidos (Orlando, FL)
    …systems, functionality of various operating systems, cloud computing environments and common security tools . + Ability to develop information system topology ... a traditional waterfall or Agile framework + Relevant certifications (eg, CompTIA Network +, Security +, CySA+) are a plus. + Position is hybrid remote, and… more
    Leidos (11/22/25)
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  • Associate Embedded Security Engineer

    The MITRE Corporation (Bedford, MA)
    …and make a difference with us. Department Summary: MITRE's Electronic Systems Security department is seeking to hire talented and creative software vulnerability ... systems. Our researchers tackle the most complex, challenging, and impactful embedded security problems of our customers on projects of national significance. We… more
    The MITRE Corporation (11/02/25)
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  • Senior Software Engineer - Machine Learning…

    CACI International (Linthicum, MD)
    …**System Integration:** Integrate model and tool outputs within Computer Network Defense (CND) systems to enhance Security Management/Monitoring services. + ... Senior Software Engineer - Machine Learning & Cloud Technologies Job...Tool Enhancement:** Monitor and enhance existing data science tools to facilitate the transition from development to production… more
    CACI International (01/01/26)
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  • Azure Cloud VDI Engineer - TS/SCI w/Poly…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …implement tuning measures to ensure a high-quality user experience. * Collaborate with security , network , and support teams to ensure VDI services meet ... and Operations **Skills:** Complex Systems,Desktop Solutions,Systems Design **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years… more
    General Dynamics Information Technology (01/13/26)
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  • Principal Engineer - Application…

    Toyota (Plano, TX)
    …common penetration tooling platforms, such as Kali, etc. + Deep knowledge of common network protocols, operating systems, security tools , and how to ... interested in joining a collaborative and highly motivated team as a Application Security - Pentesting . The primary responsibility of this role will be responsible… more
    Toyota (01/09/26)
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  • Security Engineer - Email

    Insight Global (Richardson, TX)
    Job Description * You will provide premium-tier technical support for Email Security Technologies to customers, partners, account teams, and other engineers. * You ... can apply your analytical skills and technical knowledge to tackle product and network problems of moderate to high complexity. * You will also provide… more
    Insight Global (01/13/26)
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