• Systems Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …Demonstrated experience understanding organizational standards for operating configurations, security constraints, and procedures for managing organization ... **Req ID:** RQ196137 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (09/19/25)
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  • Systems Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …Demonstrated experience understanding organizational standards for operating configurations, security constraints, and procedures for managing organization ... **Req ID:** RQ196153 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people… more
    General Dynamics Information Technology (09/11/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …routing, switching, Internet Protocol (IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer and modify ... at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks...Not required but experience with Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications… more
    Leidos (09/02/25)
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  • Software /Web Developer: All Experience…

    Cipher Tech Solutions (Vienna, VA)
    …into one career seat! This job requires that you currently hold a US government security clearance with a polygraph at time of application. If you do not ... (no exceptions) + Must hold an active US government Security Clearance at the TS//SCI level with...of PHP, Javascript and/or Angular + Capable of debugging software applications + Familiarity with high and low level… more
    Cipher Tech Solutions (07/18/25)
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  • Senior Implementation Engineer (Part Time)

    Govini (Arlington, VA)
    …work independently with little supervision Desired Skills: + Current possession of a US security clearance , or the ability to obtain one with our sponsorship + ... Defense Acquisition from an outdated manual process to a software -driven strategic advantage for the United States. Our flagship...and field the capabilities we need. Today, the national security community and every branch of the military rely… more
    Govini (09/17/25)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS/SCI with Polygraph + Education: A ... Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is...in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key… more
    KBR (09/30/25)
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  • Engineer , Cloud Infrastructure, Google…

    Google (Reston, VA)
    …languages (eg, Python, Java, Go, C or C++) including data structures, algorithms, and software design. + Experience with standard IT security practices such as ... Engineer , Cloud Infrastructure, Google Public Sector + _link_...management. + Active US Government Top Secret/Sensitive Compartmented Information Clearance . **Preferred qualifications:** + Experience in delivering solutions that… more
    Google (09/30/25)
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  • Project Engineer SME

    Leidos (Alexandria, VA)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (10/01/25)
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  • Senior Radio Communication Engineer

    SAIC (Hampton, VA)
    …will be considered in lieu of education requirements. + Current DoD Secret security clearance , eligible for SCI. + Current IAT Level 2 Certification ... **Description** SAIC is seeking a Senior Communications Engineer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program.… more
    SAIC (09/25/25)
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  • Full Stack Engineer (USA/remote)

    ICF (Reston, VA)
    …on the right solutions for the customer. We are looking for a seasoned Full Stack Engineer who will be a key driver to make this happen. Our team supports the vision ... solution. **The Work** We are seeking a Full Stack Engineer to join our dynamic team. In this role,...The ideal candidate will have a strong understanding of software development principles and a proven track record in… more
    ICF (09/11/25)
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