• 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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  • Control Systems Engineer III - IV (EAS…

    Grant PUD (Ephrata, WA)
    …to application communication, telemetry and infrastructure. This includes capturing and/or analyzing network traffic with Wireshark and other similar tools . + ... to application communication, telemetry and infrastructure. This includes capturing and/or analyzing network traffic with Wireshark and other similar tools . +… more
    Grant PUD (12/04/25)
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  • Senior Threat Detection & Response Engineer

    IBM (Lowell, MA)
    …cloud-native software solutions. Our renowned legacy creates endless global opportunities for our network of IBMers. We are a team of deep product experts, ensuring ... You will join a team managing the lifecycle of infrastructure and security , enhancing IBM's cloud solutions to ensure enterprises achieve efficiency, security more
    IBM (12/16/25)
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  • Windows Desktop Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** System Administration,Systems Architecture,Troubleshooting **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 ... of related experience **US Citizenship Required:** Yes **Job Description:** WINDOWS DESKTOP ENGINEER Advance how our customers operate while you advance your career.… more
    General Dynamics Information Technology (11/27/25)
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  • Cybersecurity Engineer - Hybrid Work…

    General Dynamics Information Technology (Arlington, VA)
    …Joint Regional Security Stacks (JRSS).** **Deep understanding and knowledge of core network security tools such as IDS/IPS, Firewalls, Web Content ... and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security , Network Security **Certifications:** CompTIA … more
    General Dynamics Information Technology (11/18/25)
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