• 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 (12/08/25)
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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:… more
    Sumaria Systems, Inc. (10/31/25)
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  • Commercial Solutions for Classified (CSfC)…

    NANA Regional Corporation (Fort Meade, MD)
    Compass Point is looking for a CSfC Subject Matter Expert to work at Fort Meade, MD. To join our team of outstanding professionals, apply today! Establish ... EM-wide classified technology areas. Execute parallel test events and produce test reports associated with the evaluation of current and future classified… more
    NANA Regional Corporation (10/24/25)
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  • Top Secret RMF Lead

    Insight Global (Suffolk, VA)
    …Cyber lead to support a large government customer. Responsibilities include: . Serve as the primary Subject Matter Expert ( SME ) for all aspects of the ... and Authorization process in accordance with the DoD Risk Management Framework ( RMF ) model. . Lead the effort utilizing Enterprise Mission Assurance Support Service… more
    Insight Global (11/27/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Baton Rouge, LA)
    …damage and threat assessment programs. + Responsible for the formal Security Test and Evaluation (ST&E) required by each government accrediting authority ... Serves as an Information Assurance and Cloud computing SME with regards to Certification and Accreditation (C&A)...Institute of Standards and Technology (NIST) Risk Management Framework ( RMF ) standards and guidance as outlined in the NIST… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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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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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …2026. What You'll Do + Lead cyber test planning and execution support as a subject matter expert ( SME ) in cyberspace operations. + Analyze system ... networked and embedded systems. + Familiarity with cyber survivability concepts, test resource planning, and system vulnerability evaluation . + Proficiency… more
    Cambridge International Systems Inc (12/04/25)
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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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  • Senior Information Security Systems Engineer

    TAD PGS, Inc. (Palm Bay, FL)
    …engineering methods, practices and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system ... with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products using methods… more
    TAD PGS, Inc. (11/14/25)
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  • Scientist, Information Security Systems Engineer…

    L3Harris (Palm Bay, FL)
    …engineering methods, practices and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system ... with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products using methods… more
    L3Harris (09/27/25)
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  • Navy Qualified Validator (NQV)

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …- Experience with STIG Viewer/validation/analyzing and compiling results into a POA&M * RMF Experience - Experience with eMASS, Artifacts, Test Plans, Control ... Corona portfolio. **Responsibilities** * Act as Validator for all RMF packages for the NSWC Corona - Corona Division....NSWC Corona - Corona Division. * Serve as portfolio SME for the Portfolio Information Systems Security Manager (ISSM)… more
    UIC Government Services and the Bowhead Family of Companies (12/09/25)
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  • SP28 Senior Information Systems Security Officer…

    Amentum (Crane, IN)
    …with the stakeholders, including SSP representativ.es and contractors/subcontractors through assessments, subject matter expert input to proposals, technical ... Evidence (OQE) (ie Cyber Security Strategy, GAO responses, Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with… more
    Amentum (09/22/25)
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  • Senior Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …engineering methods, practices and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system ... developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products...Conducting Verification and Validation activities. + Serve as a SME in the area of AT. + Experience using… more
    L3Harris (10/26/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …+ Provide cybersecurity Risk Management Framework ( RMF ) support + Serve as a subject matter expert in the validation of the implementation of ... with NIST Framework, JCIDS System Survivability, DoD 8500 series, DoD Cybersecurity Test & Evaluation (T&E), Cyber Threat Intelligence, Navy Cybersafe, Navy… more
    ManTech (10/30/25)
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  • Principal Systems Engineer (Mbse)

    Noblis (Philadelphia, PA)
    …Warfare Center (NSWCPD) and their missions' to enable research, development, test and evaluation , acquisition, engineering, systems integration, in-service and ... SSNX system designers. + Conduct stakeholder engagement, document analysis, and SME interrogation to clarify ambiguous requirements. + Maintain a coherent digital… more
    Noblis (12/09/25)
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