• MI Systems Maintainer Integrator I…

    Global Dimensions (Springfield, VA)
    …(analysts, CI, HUMINT, SIGINT, etc.). Global Dimensions is seeking MI Systems Maintainer Integrators (Level I) for upcoming opportunities in Springfield, Virginia. ... Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) and systems + Support SIGINT, FISINT, GEOINT, HUMINT, CI, TECHINT, OSINT,… more
    Global Dimensions (12/01/25)
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  • Systems Engineer/COTS Integrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated ** Systems Engineer/COTS Integrator ** to support a dynamic and innovative program focused on Big Data infrastructure, advanced ... on-prem environments. You will contribute to a mission-focused team, ensuring operational integrity, system compatibility, and seamless data flow across platforms.… more
    ManTech (12/03/25)
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  • SME - Operations Integrator

    SOLUTE Careers (Arlington, VA)
    …prototype experimentation such as conducting studies that produce changes in items and systems . + Determine operational or technical adequacy of item or system ... Sigma Defense is seeking a SME - Operations Integrator to provide the required support to the Capability Development and Innovation (CD&I) division within the… more
    SOLUTE Careers (12/18/25)
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  • Data Solution Engineer

    The MITRE Corporation (Mclean, VA)
    …You are a strategic architect and mission integrator who understands the operational urgency behind data. You design systems that support tempo, resilience, ... and cross-domain coordination, and anticipate technical, operational , and policy constraints. You thrive in environments where...candidate to have a minimum of the following clearance(s): Top Secret /SCI This requisition requires the hired… more
    The MITRE Corporation (12/03/25)
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  • Senior System Administrator

    SAIC (Arlington, VA)
    …of related experience. **Required Clearance and Certificates:** + Active DOD Top Secret clearance; ability to obtain a TS /SCI. + US citizenship. + Active ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/13/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret /SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** + ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (11/06/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + **Active Top Secret /SCI Clearance with Polygraph.** + **Experience directly supporting a ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/24/25)
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  • Strategy, Policy, Program Development Experts

    SAIC (Reston, VA)
    …may be substituted for degree. **Clearance Requirement:** + Must have an Active Top Secret SCI Clearance and active counter-intelligence polygraph (Active Top ... integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence… more
    SAIC (12/27/25)
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  • Program Protection (P2) Systems Engineer

    SAIC (Chantilly, VA)
    integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence ... **Description** SAIC is seeking an experienced **Program Protection Systems Engineer** who enjoys thinking outside of a box with technical and practical… more
    SAIC (12/05/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …legislation, and policy. + Conduct functionality testing for both new and existing operational systems and applications to ensure smooth integration of new ... technologies with existing systems . **Qualifications** + Active TS /SCI with Polygraph....integrator , solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (12/24/25)
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