• Cyber Systems Security

    Lockheed Martin (Manassas, VA)
    …integrity, and continued superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a ... learning\. **Who You Are** You are an experienced cybersecurity engineer with strong technical depth and a leadership mindset\....cyber experience\. \- Minimum of 7\+years of relevant cyber security , systems and/or software… more
    Lockheed Martin (06/29/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as ... Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...in-depth experience with Wireless Networks + Areas of information systems security ; including policy; security more
    General Dynamics Information Technology (04/19/25)
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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 ... hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on...mission systems . + Design and implement defensive cyber security solutions to protect data, networks,… more
    Leidos (05/24/25)
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  • Cyber Security Detections…

    McIntire Solutions (Springfield, VA)
    Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, VA, ... to publish up-to-date cybersecurity tool signatures (eg anti-virus and host based security systems ) * Provide focused analysis, including reverse malware… more
    McIntire Solutions (05/29/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    … domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) Job ... L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical national security program.… more
    L3Harris (07/02/25)
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  • Cyber Systems Engineer III…

    General Dynamics Information Technology (Springfield, VA)
    …no challenge we can't turn into opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining our team to support ... None **Job Family:** Cyber Engineering **Skills:** Cross Domain (Inactive), Security System Design, Systems Engineering **Experience:** 5 + years of… more
    General Dynamics Information Technology (06/05/25)
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  • Cyber Threat Intelligence Engineer

    CACI International (Springfield, VA)
    Cyber Threat Intelligence Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Intelligence Analyst, you will play a crucial role in identifying and mitigating cyber threats, enhancing NGA's security posture, and protecting critical assets.… more
    CACI International (06/27/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our...and Cryptographic Key Management. You will support a cutting-edge Cyber Program, providing IT user support, IT security more
    Leidos (06/08/25)
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  • Cyber Security Specialist - Multiple…

    Science Systems and Applications, Inc. (Lanham, MD)
    …Hacker (CEH) (Focuses on penetration testing basics) + Certified Information Systems Security Practitioner (CISSP) (Associate level for beginners) Mid-Level ... (eg, NIST, ISO 27001). + Certifications: + Certified Information Systems Security Professional (CISSP) (Advanced security... Security - Specialty + Microsoft Certified: Azure Security Engineer Associate + Google Cloud Professional… more
    Science Systems and Applications, Inc. (07/02/25)
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  • Cyber Defense Systems Specialist…

    Black Bear Technology Solutions, LLC (Fort Belvoir, VA)
    …+ Red Hat Certified Systems Administrator (RHCSA) + Red Hat Specialist in Security or Virtualization + AWS Certified DevOps Engineer - Associate + CySA + ... Title: Cyber Defense Systems Specialist (Linux &...cyber defense hardware and software solutions. + Integrate security tools (eg, Elastic, SIEM platforms, identity management). +… more
    Black Bear Technology Solutions, LLC (05/19/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our ** Security and Electronic ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...of experience with installation, troubleshooting and/or testing of electronic security systems or + Associates with 10+… more
    M. C. Dean (05/14/25)
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  • ISSO/ Systems Security

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO/ SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO/ Systems Security Engineer to join our team in Dahlgren, ... as well as network security methodologies. The ISSO/ Systems Security Engineer will be...not limited to Unix/Linux, IOS, Android, and Windows operating systems . Preferred: + Knowledge of cyber threats… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of ... the associated work and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (06/25/25)
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  • Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS SECURITY ENGINEER (RDTE): Bowhead seeks a talented Security Systems Engineer to enhance our team within the Research, ... identification, containment, eradication, and recovery phases. + Employ EDR and Security Information and Event Management (SIEM) systems , firewalls, and… more
    UIC Government Services and the Bowhead Family of Companies (06/18/25)
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  • Trellix/Endpoint Security Engineer

    CACI International (Springfield, VA)
    Trellix/Endpoint Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... CACI has an exciting opportunity for a **Senior Endpoint Security Engineer ** to join our Transport &...degree with ten (10) years of technical experience in Cyber Security . + Working knowledge of maintaining… more
    CACI International (06/21/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document… more
    Huntington Ingalls Industries (06/13/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... associated work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: + Debug and reverse engineer software. +… more
    Imagine One Technology & Management (06/25/25)
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  • Information Assurance System Security

    General Dynamics Information Technology (Manassas, VA)
    …Yes **Job Description:** Transform technology into opportunity as an Information Assurance System Security Engineer (ISSE) III with GDIT. A career in enterprise ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Information Assurance,Information Security ,Information Systems more
    General Dynamics Information Technology (05/14/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …for all security matters related to specific sets of information systems . + Define an Information Assurance Vulnerability Management (IAVM) Plan. Plan, execute ... security engineering experience working with Navy afloat/tactical combat systems or five (5) years general security ...** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will… more
    Imagine One Technology & Management (06/25/25)
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  • Systems Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …mission-oriented individuals to join our incredible team in the DC area! As a Systems Engineer , you will play a crucial role in architecting, implementing, and ... Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR … more
    Huntington Ingalls Industries (04/26/25)
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