• Red River (King George, VA)
    Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the ... cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, troubleshooting, and… more
    DirectEmployers Association (10/07/25)
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  • Applied Research Solutions (Springfield, VA)
    **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you will play a crucial role in automating and optimizing our DevOps toolchain, ... Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit all Virtual Machines in the...Required/Minimum Qualifications + Must be a US citizen + Security + Certification + Experience using HCL languages such as… more
    DirectEmployers Association (11/04/25)
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  • AeroVironment (Manassas, VA)
    …Strong track record of successful sales of autonomous systems to defense & security entities in Taiwan. + Experienced in foreign material sales (FMS), direct ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (11/05/25)
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  • AeroVironment (Manassas, VA)
    …Skills & Experience)_** + US Citizenship required with the ability to obtain US government security clearance + 2 to 5 years relevant experience + 3+ years of Field ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (11/04/25)
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  • AeroVironment (Manassas, VA)
    …Experience)_** + US Citizenship required with the ability to obtain US government security clearance + 5+ years relevant/related experience + 3+ years of Field ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (11/01/25)
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  • AeroVironment (Manassas, VA)
    …+ Strong track record of successful sales of autonomous systems to defense & security entities in the Middle East, particularly in Saudi Arabia and the UAE + ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (10/29/25)
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  • AeroVironment (Manassas, VA)
    …(UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... willing to work on government contracts and have the ability to obtain a security clearance. **About AV:** **AV isn't for everyone. We hire the curious, the… more
    DirectEmployers Association (09/16/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are building a team of… more
    Virtual Service Operations (11/09/25)
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  • Splunk Security Engineer (TS/SCI)…

    SMX (Fort Belvoir, VA)
    Splunk Security Engineer (4672) (TS/SCI) (Ft. Belvoir, VA)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Belvoir, VA SMX is seeking a **Splunk ... Engineer ** responsible for implementing, configuring, and managing Splunk environments...security standards and compliance requirements. Additionally, the Splunk Engineer is responsible for ensuring ICS 500-27 audit compliance,… more
    SMX (10/03/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... systems, and software applications ensuring integration with Information Assurance (IA) security integrity requirements for the enclave. + Install the LAN, WAN,… more
    Chenega Corporation (09/01/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next ... steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are seeking Information… more
    Virtual Service Operations (10/04/25)
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  • DevOps/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **DEVOPS/SYSTEMS SECURITY ENGINEER (CORPIT)** Bowhead seeks a motivated DevOps/Systems Security Engineer to serve as the primary Splunk ... candidate will possess a strong foundation in Splunk administration and security operations, complemented by experience with DoD Risk Management Framework (RMF),… more
    UIC Government Services and the Bowhead Family of Companies (11/11/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document ... required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and Bachelors in related field; OR… more
    Huntington Ingalls Industries (09/12/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Systems Security Engineer - (761) Share this job as a link in your status update to LinkedIn. Job Title Systems Security Engineer Location Dahlgren, VA ... Technology Job Description EPS Corporation is seeking a talentedSystems Security Engineerto provide comprehensive cybersecurity support within aDepartment of Defense… more
    EPS Corporation (11/13/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... posture. **RESPONSIBILITIES** + Develop and implement cybersecurity engineering and system security plansin accordance withDoD and Navy policies. + Conduct … more
    TekSynap (10/31/25)
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  • Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cyber Security Engineer Lead** to join our team in **Springfield, VA.** The Cyber Security ... Control (firewall), End Point Protection, Internet Protection, Vulnerability Scanning, and Security Information and Event Management (SIEM) tools. + Mitigation &… more
    ManTech (10/18/25)
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  • Edge Information Systems Security

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system… more
    V2X (09/09/25)
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  • Secret DevOps/ Systems Security

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a DevOps/ Systems Security Engineer in Dahlgren, VA, to stand as the main point of contact for creating, leading, and ... compliance with DoD cybersecurity and Risk Management Framework (RMF) standards. This Engineer must have 5+ years of hands-on experience managing and optimizing… more
    Insight Global (11/12/25)
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  • Senior Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Security Engineer Location ... EPS Corporation Company is seeking a highly skilledSenior Systems Security Engineerto provide expert-level cybersecurity and systems protection support within… more
    EPS Corporation (11/13/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... an IS and Network Environment. + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design … more
    ManTech (11/12/25)
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