• F5 Systems Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ211626 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...as well as upgrading, monitoring, testing, and servicing the systems as needed What you'll need: **Active TS more
    General Dynamics Information Technology (12/15/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Reston, VA)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... capabilities, Intrusion Detection System, Intrusion Prevention System, Host Based Security Systems , Security Incident and Event Management tools, Domain Name System… more
    ENS Solutions (12/27/25)
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  • Linux Systems Engineer - Active…

    ENS Solutions (Chantilly, VA)
    + Experience developing systems , products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures ... quality, configures, installs, implements, integrates, maintains, and manages systems . + Maintains a diverse set of skills across...years of relevant experience. + Must have an Active TS /SCI ; willingness to obtain and maintain a CI… more
    ENS Solutions (12/27/25)
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  • Information Systems Security…

    General Dynamics Information Technology (Reston, VA)
    …RQ211666 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Transform technology into opportunity as an **Information System Security Engineer (ISSE)** with GDIT. A career in enterprise IT...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (01/19/26)
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  • Information Systems Security…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ212153 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Cyber and IT Risk Management **Skills:** Computer Security,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (01/02/26)
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  • System Engineer TS /SCI with Poly…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    **System Engineer TS /SCI with Poly REQUIRED** **Category:**...and excellence. We are looking for a talented IT Systems Engineer to join our team and ... role in maintaining and enhancing applications. As an IT Systems Engineer , you will have the opportunity...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (01/06/26)
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  • Flight Safety Systems Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... and more. This position is for a System Engineer for a large contract supporting a cutting-edge and innovative space program. The System Engineer oversees… more
    SAIC (11/14/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret /SCI with Polygraph.** + **3+ years of government program management ... **Description** SAIC is seeking an **Acquisition System Engineer ** to fill a critical position on SAIC's...Directorate (GED), which is responsible for the acquisition of systems over the complete end-to-end life cycle. The rapidly… more
    SAIC (12/23/25)
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  • IT Infrastructure Architect/ Systems

    Guidehouse (Arlington, VA)
    …IT Architecture/Cloud (Digital) **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** + Provide ... ensuring the sustainability and scalability of the agency's IT systems , and assisting with the governance of EA through...in IT, enterprise architecture, or computer-related field + **Active Top Secret ( TS ) or Q… more
    Guidehouse (10/23/25)
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  • Systems Engineer

    Lockheed Martin (Herndon, VA)
    … * Influence architecture, cloud strategy, and future\-state design * Collaborate with top \-tier engineers and security professionals * Build systems that scale, ... **Description:** * Analyze and evaluate technical systems and development processes\. * Provide technical expertise throughout the project lifecycle, including… more
    Lockheed Martin (01/17/26)
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