• NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …and Network Environment vulnerabilities, recommending changes to network or network system components as needed. + Security Architecture & Integration: + ... + Develop and implement security designs for new and existing network systems, ensuring hardware, operating systems, and software applications adequately address… more
    TekSynap (09/16/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …to support customer business/mission goals and objectives, while complying with the network architecture and design standards + Produce SELC project artifacts ... with other government agencies; assist in the development and management of network architecture diagrams **Minimum Qualifications:** + Bachelor's degree in… more
    ManTech (08/21/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …digitally connect the world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide efforts to all aspects ... validation. As a technical and hands-on position, the Senior Engineer will be responsible for systems in support of...on a national fiber optic and Layer 2/3 switched network to include: + Equipment slot availability + Actual,… more
    Lumen (09/16/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …, you will help drive the effort to transform our current and future network architecture for our customers. In addition to day-to-day customer activities, ... 1444807 Customer Delivery Consulting Engineer Apply (https://jobs.cisco.com/jobs/Login?projectId=1444807) + Location:Herndon, Virginia, US + Alternate… more
    Cisco (08/23/25)
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  • Cyber Operations Engineer

    CACI International (Chantilly, VA)
    Cyber Operations Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * **The Opportunity:** CACI is seeking a VDI Automation Engineer to assist with the development, deployment, and O&M...to engage with your co-workers and expand your career network . We are a fun, engaging environment with a… more
    CACI International (08/08/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …documenting hardware and software changes and revisions + Prepare the corporate network for a multi-office, multi-location architecture + Document and maintain ... to ensuring you receive the utmost employee care. Responsibilities The IT Support Engineer (ITSE) will embrace the prospect of performing a wide variety of tasks… more
    Sciolex Corporation (07/10/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities ... are not limited to:** + Identify information protection needs for an IS and Network Environment. + Define IS and Network Environment security requirements in… more
    ManTech (09/26/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** **Responsibilities ... are not limited to:** + Identify information protection needs for an IS and Network Environment. + Define IS and Network Environment security requirements in… more
    ManTech (08/13/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... security and shape the future of space defense. + The Information Systems Security Engineer will directly support the Secretary of the Air Force (SAF) / Concept… more
    KBR (09/13/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... as a large data lake. The team is responsible for the architecture , engineering, implementation, and operation of the infrastructure components (computer, network… more
    Leidos (09/24/25)
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