• Mid-Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...future of space defense. KBR is seeking a SIGINT Systems Engineer with technical and engineering skills… more
    KBR (10/10/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for system design, configuration, and troubleshooting procedures. * Security Implementation: Ensuring systems are protected from unauthorized access ... ** Systems Engineer , Senior** **Category:** Software Development/...Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Sr. Scientist - Program Chief Systems

    L3Harris (Ashburn, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Scientist - Systems Engineering Job Code: 28197 Job ... to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the...Engineering, Model Based System Engineering (MBSE), and System Simulation * Thorough understanding of Cyber Security more
    L3Harris (09/04/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    Title: System Engineer - Acquisition System Engineer - Acquisition Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...future of space defense. KBR is seeking a Senior Systems Engineer to be part of our… more
    KBR (10/25/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …for system design, configuration, and troubleshooting procedures. . Security Implementation: Ensuring systems are protected from unauthorized access ... ** Systems Engineer , Senior** **Category:** Software Development/...Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
    CGI Technologies and Solutions, Inc. (10/21/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …deploy functional servers on Linux and Windows operating systems + Maintain system compliance with cyber security standards and practices + Use Autocad to ... The **Jr.** **Enterprise Systems Engineer ** is responsible for maintaining...Engineer will oversee the program's Wireless Intrusion Detection System (WIDS) full-time, at a client site. Engineer more
    Amentum (08/29/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …keep reading!** Leidos National Security Sector is seeking a fully cleared Systems Engineer to support an enterprise IT program. The program requires ... **Description** ** Systems Engineer ** **Are you looking for...Demonstrated experience designing, developing, implementing, or integrating IA and security systems and system components… more
    Leidos (11/01/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    systems up to date. * Work with other IT teams, such as security , system administrators, and applications, to ensure integrated network operations. * Other ... Network Engineer SME Franconia / Alexandria, VA - onsite...understating of TCP/IP, DNS, DHCP, BGP, and OSPF. * Security Tools: Experience with firewalls, Intrusion Detection Systems more
    System One (10/08/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, VA)
    Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan ... Area. The Systems Engineer for GEOINT Testing provides the...Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud… more
    KBR (10/17/25)
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  • DevOps Cloud Engineer

    System One (Alexandria, VA)
    …VA or Gaithersburg, MD We are looking for an experienced DevOps Cloud Network Engineer to work on cloud-based systems with a mission operations team. The ... of Citrix-based desktops in cloud-based environments. Responsibilities: The DevOps Cloud Network Engineer will take a leadership role in system changes and… more
    System One (09/27/25)
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