• Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …requirements and is cost effective. + Perform analysis of alternatives (AoA) for security architectures and assist Systems Engineering with the planning for ... measures that provide confidentiality, integrity, availability, authentication and no -repudiation. + Evaluate engineering change request proposals that… more
    SAIC (08/07/25)
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  • Cyber Security Expert III (A)

    SimIS Inc. (Virginia Beach, VA)
    …solutions across both contractor and government operations, managing complex security initiatives. This position requires an experienced cybersecurity professional ... who will lead threat hunting operations, develop comprehensive security frameworks, and serve as the primary technical authority for all cybersecurity matters while… more
    SimIS Inc. (06/12/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Mclean, VA)
    …At least 8 years of professional experience + A demonstrated knowledge of systems engineering and familiarity with cyber security processes and tools. + Track ... We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for… more
    The MITRE Corporation (08/08/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    …, and code execution manipulation techniques. + Experience in defensive security engineering , including data protection, network defense, and incident ... **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by… more
    Leidos (05/24/25)
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  • Tenure Track/Tenured Engineering Faculty…

    Old Dominion University (Norfolk, VA)
    …departments in the Batten College of Engineering & Technology. + A valid security clearance , or the ability to obtain one, upon acceptance of the position. ... Posting Details Job Title Tenure Track/Tenured Engineering Faculty in Shipbuilding & Ship Repair (3...Shipbuilding & Ship Repair Cluster Hire Initiative. Telework Friendly No Equity Statement It is the policy of Old… more
    Old Dominion University (07/25/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical ... Control Systems group at each site by working with the Information Security Offices. **Primary Responsibilities** + Research and analyze cyber threat trends,… more
    Leidos (05/24/25)
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  • Software Center Architect - National…

    Leidos (Reston, VA)
    …+ US citizenship is required for this position with the ability to obtain TS/SCI security clearance . + Recent experience within the National Security domain ... DevOps activities Basic Qualifications + Bachelor's degree in Science, Engineering , or Technology field and 8+ years of relevant...Qualifications + Scaled Agile Development experience. + Active TS/SCI security clearance . + Member of the Leidos… more
    Leidos (08/08/25)
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  • Customer Delivery Consulting Engineer…

    Cisco (Herndon, VA)
    1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate ... a current US Government TS/SCI with Full Scope Polygraph Clearance .** **Must live within commuting distance and be able...advantage of the technology. We work closely with Cisco Engineering to advocate for innovation for our customer and… more
    Cisco (07/05/25)
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  • Senior Network Engineer ( Engineering

    Competitive Range Solutions, LLC (Arlington, VA)
    …Engineer plays a crucial role in the planning, developing, and implementing Engineering Change Proposals (ECPs) related to IT infrastructure and network architecture ... Catalog, and creating detailed network designs that meet specific project types ( No -Cost, Small, Medium, large, and Complex ECPs). Conduct thorough analyses of… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Enterprise Services, Business Solutions Process…

    RTX Corporation (Arlington, VA)
    …position.​ The company will not seek an export authorization for this role. ** Security Clearance :** None/Not Required RTX Corporation is an Aerospace and Defense ... a common language and methodology. The **Enterprise Services, Business Solutions Process Engineering and CORE Lead (PE&C)** will lead the process engineering more
    RTX Corporation (07/01/25)
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