• Senior Technical Writer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR TECHNICAL WRITER (NAUT): Bowhead seeks a Senior Technical Writer to support our customer on the Nautical contract in the Arlington, VA area. ... for various audiences + Ensure all documentation meets DoD standards, security classification guidelines, and accessibility requirements + Participate in design… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. KBR is seeking a Senior Software Engineer to join our team. The candidate… more
    KBR (10/21/25)
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  • Senior Project Manager

    Red River (King George, VA)
    …+ Ensure compliance with DoD and Navy standards, particularly in system security and network architecture . + Monitor project performance, manage risks, ... Red River is seeking a highly skilled Senior Project Manager to lead a complex Department...alignment with strategic program goals and strict compliance with security and technical requirements. You will coordinate across diverse… more
    Red River (10/17/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer** 's responsibilities will include (but will not be limited ... **Researching available technology options** and their respective functional, performance, security , and interoperability characteristics; test and evaluate technology components;… more
    M. C. Dean (08/30/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    security events. + Evaluate Information Systems Design Plans, architecture diagrams, and configuration documentation for compliance with applicable cybersecurity ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Manage, configure, and maintain Security Information and Event Management (SIEM) systems to meet DoD and… more
    TekSynap (10/25/25)
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  • Senior Cybersecurity Analyst

    Guidehouse (Mclean, VA)
    …to include but not limited to: + Monitor computer networks for security issues, including investigating security breaches and other cybersecurity incidents. ... security breaches and assess the consequences/impacts; work with the security team to perform tests and uncover network vulnerabilities, such as penetration… more
    Guidehouse (09/28/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …solutions using AWS, Azure, and Python, while ensuring best practices across architecture , development, deployment, and security . You'll roll up your sleeves ... next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence. These are the mission-critical… more
    Leidos (09/26/25)
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  • Cloud Engineer ( Senior )

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Cloud Engineer ( Senior )** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0450 **Employment Type:** ... opportunity for a Cloud Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Systems Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior Systems Engineer** **Category:** Database Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2273 **Employment ... is an enterprise budgeting system. We are seeking a Senior Systems Engineer to work collaboratively with a local...in this role:** . Must have a Secret level Security Clearance . Minimum 3 years of experience working… more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** The Senior Data Engineer will be responsible for developing and integrating advanced data ... strategies and set standards for operational performance, programming practices, and security protocols. + Build and manage large-scale relational databases. +… more
    TekSynap (08/23/25)
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