• Principal Integration Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and ... systems . You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services,… more
    Leidos (06/30/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer** to provide technical expertise and guidance to… more
    SAIC (06/26/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and ... play a key role in supporting government-critical systems . You will be part of a program that...will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT more
    Leidos (06/28/25)
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  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer** to join our team in **Chantilly, VA.** The position is **onsite.** ... but are not limited to:** + Providing Tier III IT Systems support on a wide range...Change Requests + Performing requirements analysis, requirements gathering, and integration for all platforms listed above + Providing direction… more
    ManTech (07/01/25)
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  • Systems Engineer Principal

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... part of a large multi-year contract that supports our customer in systems engineering and integration across a broad portfolio of projects. You will come into a… more
    SAIC (06/23/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... an experienced engineer with technical and practical understanding of space systems and phenomenology to support advanced technology development and demonstration… more
    SAIC (04/30/25)
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  • Senior Principal Data Center Architect

    Northrop Grumman (Chantilly, VA)
    … Organization. The selected candidate will be responsible for integrating and testing software/hardware systems in complex IT systems and will be working ... award funding. Start dates are determined after funding confirmation.** Northrop Grumman Aeronautics Systems is looking to add a **Senior Principal Data Center… more
    Northrop Grumman (05/22/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    systems . You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services, ... the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security...and management of advanced cybersecurity solutions that protect critical systems and sensitive data. + Serve as a technical… more
    Leidos (06/30/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    systems . You will be part of a program that oversees development, integration , delivery, and operations and maintenance of IT managed security services, ... the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security...networks, applications, and data. + Lead the evaluation and integration of emerging security technologies to enhance threat detection,… more
    Leidos (06/28/25)
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  • Mission Integration Exercise

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... **Description** SAIC is looking for a **Mission Integration Exercise Principal ** (SETA) to play...Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED) in acquiring systems across their entire life cycle. An active Top… more
    SAIC (07/03/25)
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  • Senior Systems Integrator

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... **Description** JOB DESCRIPTION: The Sponsor's Biotechnologies Team Systems Integrator (SI) role is one full-time position central to the coordination and smooth… more
    SAIC (07/01/25)
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  • Database Administrator

    SAIC (Quantico, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... Space Sector of SAIC is seeking a Database Admin Principal to support a transformational infrastructure program for DCSA....under a single IT environment (ie, One IT ). **Job Description:** + Provides systems administration… more
    SAIC (07/04/25)
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  • Director's Action Group Lead

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... that delivers excellence and quality for the NRO's Mission Integration Directorate (MID). SAIC is seeking to fill an...SAIC is seeking to fill an opening for a Systems Engineering and Technical Assistance (SETA) to support MID… more
    SAIC (06/28/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... Data, Applications, and Platform (EDAP) transformation. As a **Multi-Cloud Principal Engineer** , your job duties will focus on...and use cases. + Proficient in integrating and automating IT system processes, including legacy systems . +… more
    SAIC (06/04/25)
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  • AI R&D Oversight Lead

    SAIC (Chantilly, VA)
    …intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT , including cloud ... (NRO). SAIC provides research, engineering, design, analysis, acquisition, development, integration , test, and operations support to USG Intelligence Community (IC)… more
    SAIC (05/08/25)
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  • Senior Salesforce Developer

    Koniag Government Services (Chantilly, VA)
    …among cross-functional technical teams to reconcile new business requirements with the integration of legacy systems . + Contribute technical designs, including ... the technology and methodology for building applications within the Salesforce platform. Principal responsibilities will include but are not limited to: + Perform… more
    Koniag Government Services (05/22/25)
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