• Tenable Security Engineer

    NANA Regional Corporation (Alexandria, VA)
    …self-directed and experienced individual to fill the role of a Tenable Security Engineer for our existing government client in the Alexandria/Kingstown, ... **Responsibilities** + Support day-to-day Administrative and Operational activities for Security services. + Experience with maintaining, optimizing, and troubleshooting… more
    NANA Regional Corporation (08/08/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations… more
    CACI International (08/08/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can ... DISN) and conduct quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation strategies and measures… more
    Leidos (07/10/25)
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  • Cyber Security Project Engineer

    ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Position: Cyber Security Project Engineer ** **Location: Chantilly** **Clearance: TS/SCI w/FSP** **Salary- 230k-245k/yr** _The above salary range represents the ... experience with the Customer's A&A process. Demonstrated experience leading systems /applications through the Customer's Cyber Security process. Demonstrated… more
    ABBTECH Professional Resources, Inc. (07/03/25)
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  • Principal/Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …(NGSP) is seeking a highly qualified individual to join our team as a **Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer .** The ... National Institute of Standards and Technology (NIST) guidelines, Committee on National Security Systems Instruction (CNSSI), and Risk Management Framework (RMF)… more
    Northrop Grumman (07/25/25)
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  • Senior Systems Engineer - Active…

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one of our premier ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...support, guidance, and fostering team communication. As a Senior Systems Engineer , you will serve in a… more
    RTX Corporation (07/11/25)
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  • Cyber Systems Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Cyber Systems Engineer with GDIT. A career in systems engineering means ... and implementing the systems that matter most. We're seeking a highly skilled systems engineer who has technical expertise and wants to expand their business… more
    General Dynamics Information Technology (07/08/25)
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  • Senior Environmental Systems

    Leidos (Reston, VA)
    …Portfolio at Leidos currently has an opening for a **Senior Environmental Systems Engineer .** **The successful candidate will:** * **Manage** a technical ... support for environmental investigations and/or support activities. **Senior Environmental Systems Engineer responsibilities:** * Manage environmental data… more
    Leidos (05/29/25)
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  • ADC Windows Systems Engineer

    Amazon (Herndon, VA)
    …Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... US Government customers. We are looking for a motivated engineer to deliver results for our customers. This is...Industrial Cyber Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security more
    Amazon (05/16/25)
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  • Sr. IT Systems Engineer

    Prime Therapeutics (Richmond, VA)
    …our passion and drives every decision we make. **Job Posting Title** Sr. IT Systems Engineer - Observability Team - Remote **Job Description** The main function ... of a Systems Engineer in the Observability team typically...regular maintenance. Troubleshoot malfunctions of hardware, software applications and security systems to resolve operational issues and… more
    Prime Therapeutics (06/13/25)
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