• 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...building a team of highly qualified professionals specializing in Cybersecurity , Cloud , and Systems Engineering to support… more
    Virtual Service Operations (11/09/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    …running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services such as EC2, EBS, ELB, S3, and ... Cyber Security Implementation Engineer Job Category: Engineering...develop, procure, implement, operate/sustain, and enhance NGA networks and cybersecurity posture in support of national security .… more
    CACI International (11/14/25)
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  • Sr. Security Research Engineer

    Proofpoint (Alexandria, VA)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...risks: vulnerabilities in people. With an integrated suite of cloud -based solutions, Proofpoint helps companies around the world stop… more
    Proofpoint (10/22/25)
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  • Application Security Engineer

    ISC2 (Richmond, VA)
    …delivery as well as the underlying infrastructure. The Application Security Engineer must be comfortable with securing cloud -based products in environments ... of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part...as .NET, Windows, C#, Azure. + General Knowledge of cloud security , API (Application Programming Interface) … more
    ISC2 (11/20/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location: Falls Church, VA, US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role) Job Location: ... clearance. Job Description: We are seeking an experienced Senior Security Engineer well-versed in designing, deploying, and...and virtual cloud environments. Additionally, experience with Cloud Security and AI and automation in… more
    Arena Technical Resources, LLC (10/06/25)
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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...(ISSEs) to join a high-performing team of experts in Cybersecurity , Cloud , and Systems Engineering. This team… more
    Virtual Service Operations (10/04/25)
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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.** ... for 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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  • 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 ... cloud ) enterprise. + Partner with developers and system owners to integrate security telemetry from applications, containers, and cloud workloads into Splunk.… more
    UIC Government Services and the Bowhead Family of Companies (11/11/25)
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  • Information Systems Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring an **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be located in ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7060/information-systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7060_… more
    GovCIO (11/07/25)
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  • Chief Cyber Security Engineer

    Virtual Service Operations (Arlington, VA)
    Chief Cyber Security Engineer * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career ... as a Chief Cyber Security Engineer ? Let's chat and see if...teams. This position requires expert knowledge in FedRAMP, hybrid cloud transitions, and advanced cybersecurity frameworks. Required… more
    Virtual Service Operations (09/09/25)
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