• Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... and integration of cross-functional solutions consisting of IT Hardware, COTS Software , and IT Architecture solutions. + Experience in performing system requirements… more
    Cinteot (11/06/25)
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  • Network Engineer

    System One (Springfield, VA)
    …To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS /SCI Network Engineer to provide support for LAN/WAN by developing ... troubleshooting, and support of local- and wide-area network hardware, software and applications. You will need to have experience...Field + 4+ years' experience working as a Network Engineer + TS /SCI Security Clearance (US Citizenship… more
    System One (12/26/25)
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  • Federal Laboratory Systems Engineer

    SAIC (Chantilly, VA)
    …capabilities and solutions for the Intelligence Community, is seeking a **Federal Laboratory Systems Engineer ** to provide systems engineering and technical ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...and oral communications. **Qualifications** **This is you:** + Active TS /SCI with Poly. + BS degree in Science, Technology,… more
    SAIC (12/12/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (11/19/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    …security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, ... Title: SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (01/05/26)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …and maintain a favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary range for this ... develop tomorrow's software . With a focus on evolving cybersecurity landscape, software hardening and intelligent systems , we tackle the most challenging … more
    GrammaTech, Inc. (12/27/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    software infrastructure (servers, network, security, etc.) issues using systems analysis techniques and procedures to ensure appropriate function of hardware, ... DCGS Field Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (11/08/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and ... infrastructure resources (eg storage and networking), and how to configure operating systems and applications in an efficient manner. + Maintaining platforms of… more
    ManTech (12/17/25)
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