• Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
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  • Senior Defense Assessment Analyst (Penetration…

    Chenega Corporation (Sierra Vista, AZ)
    …the SUT in an operational context for purposes of helping to mitigate the cybersecurity risks associated with that system . The Contractor shall review applicable ... system RMF information to identify the residual risks to be verified...part of or following an AA to address DOT&E cybersecurity requirements for the OT&E of DoD financial and… more
    Chenega Corporation (01/01/26)
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  • Engineering Laboratory Technician I-III

    Texas A&M University System (Texarkana, TX)
    …communications systems , computer networks and systems , cybersecurity systems , electrical grid, hazardous waste treatment system or water treatment ... for a level I, II, or III Technician. Salary information : The expected salary for this position is $50,000.00...Travel may be required. + Ability to maintain the security and integrity of critical infrastructure, which may include… more
    Texas A&M University System (01/08/26)
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  • Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …role in supporting the development, deployment, and maintenance of computing and information security requirements for the Tomahawk program, while adhering to ... regulations. You will have the opportunity to shape and guide compliance, information security , and data protection requirements, ensuring the highest level… more
    The Boeing Company (01/01/26)
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  • Supervisory IT Specialist (Plcypln)

    Defense Information Systems Agency (Washington, DC)
    …advisor to the Director of the Executive Technologies Directorate and Information Systems Division on technology implementation and architecture, policy ... under 10 USC 1599f. Responsibilities Expert IT Specialist in policy, planning, security , systems analysis, applications software, operating systems , network… more
    Defense Information Systems Agency (01/10/26)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …technology-specific, configurable, and reusable automation modules for network and systems infrastructure, data storage, messaging, and cybersecurity components ... or a Related Engineering Discipline + Certification: + Microsoft Certified Professional / Systems Sngineer certification is strongly desired + Security + or CISSP… more
    M. C. Dean (11/26/25)
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  • Systems Engineer, Subject Matter Expert,…

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    Systems Engineer, Subject Matter Expert, Radar Systems . The Systems Engineer performs technical planning, system integration, verification and validation, ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $135,954.00 - $165,121.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (01/06/26)
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  • Advanced Aerospace Model Based Systems

    KBR (Dayton, OH)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... where your expertise meets meaningful impact? As an Advanced Aerospace Model-Based Systems Engineer, you'll engage in system design, requirements analysis, and… more
    KBR (01/01/26)
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  • SME - Engineer Systems 5

    Huntington Ingalls Industries (Dayton, OH)
    …qualified candidate for Systems Engineer, Subject Matter Expert. The Systems Engineer performs technical planning, system integration, verification and ... Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $126,363.00 - $169,810.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (12/18/25)
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  • ISSO

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an ** Information Systems Security Officer (ISSO)** to provide critical cybersecurity governance, compliance, and ... directives and policies throughout the lifecycle (RMF Steps 1-6) of customer‑sponsored information systems . + Support cloud‑based and on‑premise systems more
    SAIC (12/20/25)
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