• Senior Host Based Security System…

    CACI International (VA)
    Senior Host Based Security System (HBSS) Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... integrate HBSS with their information systems, ensuring seamless operation and enhanced security . Your role will involve assisting in the deployment, tuning, and… more
    CACI International (09/13/25)
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  • Cleared Senior Information Systems…

    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...innovative solutions to support ongoing Cyber Threat and Defensive Operations . + Provide functional expertise and technical recommendations to… more
    Virtual Service Operations (10/04/25)
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  • Senior Security Officer…

    Huntington Ingalls Industries (Springfield, VA)
    …Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $57,244.00 - $85,000.00 Security Clearance: TS/SCI Level of Experience: Senior This ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (09/05/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    …CrowdStrike + Scripting or automation experience (Python, Bash, PowerShell) to support security operations **Clearance Requirements:** + Must have active TS/SCI ... MANTECH seeks a motivated, career and customer-oriented ** Senior Cyber** ** Security Engineer** to join our team **onsite** in **Herndon, VA or Reston, VA** to… more
    ManTech (08/20/25)
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  • Senior Application Security Engineer…

    Confluent (Richmond, VA)
    …You will also be responsible for helping build software automation that supports various security operations . The ideal candidate has deep technical security ... building software security tooling to help scale product security operations and support overall vulnerability management practices + Propose, design, build,… more
    Confluent (10/02/25)
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  • Senior Lead Marketing Manager, Network…

    Lumen (Richmond, VA)
    …Campaigns that highlight BLL's role in proactive threat detection and security operations . + Collaborate Cross-Functionally with Product, Sales, Partner ... **The Role** Lumen is seeking a dynamic and strategic Senior Lead Marketing Manager to lead marketing efforts for...Marketing Manager to lead marketing efforts for our Network Security portfolio, with a specialized focus on Black Lotus… more
    Lumen (09/27/25)
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  • Senior Lead Cloud Infrastructure…

    Lumen (Richmond, VA)
    …controls to protect cloudenvironments and API services. + Collaborate with development, operations , and infrastructure teams to integrate security controls into ... and shape the future. **The Role** As a Cloud Security Architect at Lumen, you will be responsible for...you will be responsible for designing, implementing, and maintainingrobust security architectures across commercial and Gov clouds in Azure,… more
    Lumen (10/08/25)
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  • Senior Product Security Engineer

    Navy Federal Credit Union (Vienna, VA)
    …and vendors to determine security requirements and support or automate security across all phases of product integration, operations , and maintenance to ... Overview To embed security seamlessly into the product development lifecycle. Work...and engineering teams across the enterprise to enhance the security of our applications through automation, security more
    Navy Federal Credit Union (09/19/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …progressively expanding responsibilities and experience in networking, technology management, or security operations . *A confident and mature individual with a ... and findings are delivered in a timely and appropriate manner to management, operations and executive leadership. *Recommend new security policy, standards, best… more
    Lumen (10/07/25)
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  • Senior Security & Life Safety…

    Leidos (Springfield, VA)
    **Description** The Multi-Domain Solutions ( **MDS** ) division at Leidos is seeking a Senior Security & Life Safety Technician who is responsible for supporting ... the planning, monitoring, and maintenance of life safety and security systems across all organizational facilities. This role ensures the optimal performance and… more
    Leidos (08/27/25)
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