• Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/09/26)
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  • Cloud Engineer 3

    Huntington Ingalls Industries (Suffolk, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/06/26)
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  • Network Engineer

    Insight Global (Alexandria, VA)
    …for a United States Security Clearance (TSSCI). Insight Global is seeking a Senior Network & Telecommunications Engineer to design, implement, and maintain ... support. * Develop test and integration plans for new systems and software to guarantee compatibility with existing infrastructure. * Provide operational… more
    Insight Global (01/03/26)
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  • Principal Security Engineer - Hardware…

    Oracle (Richmond, VA)
    …a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. Our customers run ... for every device in our data centers. A security-focused engineer at any level can have significant technical and...growth of the business, driving us to improve our systems , tools, and automation to scale to our security… more
    Oracle (11/25/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... + Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of...equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in… more
    CACI International (10/24/25)
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  • Project Control Engineer Specialist…

    Parsons Corporation (Centreville, VA)
    …cost control, and scheduling functions on smaller projects or assists a more senior Project Control Engineer /Specialist on larger projects. **What You'll Be ... Doing:** + Assists with the development and management of the cost control systems to provide project and company management with accurate financial information. +… more
    Parsons Corporation (01/10/26)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... skilled team of professionals, responsible for developing accreditation packages for cloud systems in both AWS and Azure environments. This position offers great… more
    ManTech (01/09/26)
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  • Exchange Engineer (Network Communications 4…

    HII (Virginia Beach, VA)
    …discipline Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than a job - it's ... Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
    HII (01/04/26)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active ... complexities of security with a wide variety of audiences, including senior management. + Manage infrastructure and cybersecurity controls, including enhanced… more
    ENS Solutions (12/06/25)
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  • Principal Network Engineer

    Oracle (Richmond, VA)
    …OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and operations of a ... Primarily focused on operation and support of RDMA/RoCE network fabrics and systems , through a combination of a deep network understanding and automation skills… more
    Oracle (11/25/25)
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