• RMF Test & Evaluation

    Koniag Government Services (Alexandria, VA)
    …+ Serve as the SME for cybersecurity test & evaluation (T&E) activities associated with RMF /CSRMC-governed systems - including defining test ... a Koniag Government Services company, is hiring an experienced Test & Evaluation SME with...on automation, continuous verification, and operational readiness. + Provide subject - matter advice on T&E methodologies, toolsets, and… more
    Koniag Government Services (12/11/25)
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  • Information System Security Manager (ISSM)

    KBR (Alexandria, VA)
    …and policy direction grounded in Department of Defense (DoD) policy, and act as the Subject Matter Expert ( SME ) with the cybersecurity domain and ... RMF ) support to systems and applications for the Test Resource Management Center (TRMC). Will work with military,...and senior leadership within the DoD and across the Test and Evaluation community. Responsibilities: + Deliver… more
    KBR (12/06/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Serve as a Subject Matter Expert ( SME ) in the area of AT. ... and procedures for emerging security technologies. + Support the evaluation , qualification, testing, and delivery of security architecture improvements, obsolescence… more
    L3Harris (11/01/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …with regulatory policies into formal system test plans. * Serve as the security subject matter expert ( SME ) and will manage the execution of ... If so, look no further. Amentum is seeking an ** Expert Security Engineer** to join our team of passionate...4) * Provide engineering support and assistance to authorization/accreditation test and evaluation activities * Conduct IT… more
    Amentum (11/14/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …secure systems for A&A and Continuous Monitoring support. + Serve as the security subject matter expert for the A&A and Continuous Monitoring processes. ... implemented into assigned programs information systems architecture. + Perform analysis and evaluation to design, implement, test and field secure systems,… more
    M. C. Dean (11/28/25)
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