• Senior Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** As a Senior Systems Engineer , ... you will be instrumental in the successful delivery of secure , high-impact solutions vital to our government clients. Your contributions will directly enhance… more
    ManTech (08/22/25)
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  • Senior Systems Engineer

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Integration & Testing (I&T) ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ US (09/12/25)
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  • Cloud Network Engineer Senior

    Elevance Health (Richmond, VA)
    **Cloud Network Engineer Senior ** **Location:** Richmond, VA ; Indianapolis, IN; Cincinnati, OH; Atlanta, GA (preferred). This role requires associates to be ... is not eligible for current or future sponsorship._ The **Cloud Network Engineer Senio** **r** performs analysis and research of systems and networks. Reviews… more
    Elevance Health (09/06/25)
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  • Senior Systems Engineer - TS/SCI…

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Test Engineer ** to join our Air & Space Defense Systems (ASDS) ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/16/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... Opportunity:** CACI is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise Information Technology initiatives… more
    CACI International (08/03/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... Overview Security is critical to MC Dean's IT solutions...engineering, implementation, and support functions; + Advanced knowledge of secure configuration benchmarks and hands-on experience in system hardening;… more
    M. C. Dean (08/27/25)
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  • Edge Information Systems Security

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system… more
    V2X (09/09/25)
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  • Senior Google Cloud Engineer - Cloud…

    Fannie Mae (Reston, VA)
    …a large, multinational Fortune 500 enterprise. This individual will possess experience in secure , scalable cloud infrastructure. In this role, they will support and ... engineer large-scale public cloud platforms (GCP, Azure, AWS). The...Azure, AWS). The Cloud Infrastructure - Technology Engineering - Senior Associate role will afford you the opportunity to… more
    Fannie Mae (09/18/25)
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  • Senior Network Engineer - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Seeking an experienced professional for a ** Senior Network Engineer ** to support mission-critical projects in a secure environment. The ideal ... network infrastructures. **Key Responsibilities:** + Administer, monitor, and optimize secure network architectures for enterprise and classified environments. +… more
    Leidos (09/14/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a ** Senior Software Engineer ** on the Cloud+AI Silver Team. This team will be responsible for deploying and operating a ... Secure Work Area, including the infrastructure for collaboration within...software you build will be required to meet the security policy and assurance requirements of both public and… more
    Microsoft Corporation (09/26/25)
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