• Cryptographic Modernization

    Leidos (Aberdeen Proving Ground, MD)
    …do business. **Your greatest work is ahead!** Leidos seeks highly qualified and trained Cryptographic Modernization Subject Matter Expert to provide ... mission and customer success. + Provide subject matter expertise in the field of Cryptographic Modernization with focus on ensuring cryptographic more
    Leidos (09/24/25)
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  • Information Systems Security Manager (ISSM)…

    Sumaria Systems, Inc. (Bedford, MA)
    Information Systems Security Manager (ISSM) Subject Matter Expert Department: SAS DAYTON, OH Office: Hanscom AFB - SAS Location: Bedford, MA START YOUR ... APPLICATION (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3480275&source=3480275-CJB-0) Job Title: Information Systems Security Manager (ISSM) Subject Matter Expert Job Description: Sumaria Systems… more
    Sumaria Systems, Inc. (10/31/25)
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  • PKI Cybersecurity Support Lead

    Electrosoft (Quantico, VA)
    …to ensure seamless integration of PKI with enterprise systems. + Serve as the subject matter expert (SME) on cryptographic services, certificate management, ... While cybersecurity is our specialty, we also focus on ICAM, enterprise IT modernization , and software solutions. We always seek to delight our customers, so we… more
    Electrosoft (10/13/25)
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  • Lead Penetration Tester TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …and operational support. The selected candidate will work on a team of cyber Subject Matter Experts (SMEs) who are providing support to a large, complex ... information systems security policies, standards, and methodologies. + Serve as a Subject Matter Expert in security architecture, to include providing advice… more
    Leidos (11/05/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …contractor counterparts, functional counterparts, and other spacecraft, payload, and ground subject matter experts. + Advise and mentor customer personnel ... or other industry network engineering certifications. + Familiarity with cryptographic security management and implementations to support ground architectures.… more
    SAIC (11/14/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    …advice on complex matters that require expert level knowledge of the subject matter for effective implementation. **Qualifications:** * Demonstrated specialized ... analysis, solution design and implementation planning of solution for the modernization of existing transport solutions and infrastructures. * Drive strategic… more
    CACI International (09/13/25)
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