• Principal Engineer - High Assurance…

    GE Aerospace (Niskayuna, NY)
    …modeling/simulation for complex, multi-disciplinary systems + **U.S. citizenship required** + ** Active US Government Secret security clearance required** + ... experience and deep knowledge of cyber-physical and operational security systems. + Active US Government TS /SCI Preferred Security Clearance + Demonstrated… more
    GE Aerospace (10/21/25)
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  • Senior Systems Engineer

    ManTech (Crane, IN)
    …(C-CISO) + ITIL certification **Clearance Requirements:** + Must have a current and active TS /SCI clearance **Physical Requirements:** + The person in this ... **ManTech** seeks a motivated, career and customer-oriented **Senior** **Systems Engineer ** to join our team in **Crane, Indiana.** This is an onsite position. As a… more
    ManTech (10/14/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …the ability to travel domestically. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able to ... **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (08/20/25)
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  • Specialist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …(AT) for the protection of CPI throughout the System Development Lifecycle. + Active TS /SCI Clearance is highly desired L3Harris Technologies is proud to ... and leadership to address program needs. + Provide DoD software selection and approval processes for COTS, GOTS, and...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Must be able to… more
    L3Harris (11/01/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    …with 10 or more years of prior relevant experience. + Must have active and current TS /SCI with Polygraph. **Preferred Qualifications:** + Experience developing ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/31/25)
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  • Electrical Engineer

    SAIC (Aberdeen Proving Ground, MD)
    …years of experience considered in lieu of degree **Required Clearance:** + Must have an active Secret clearance with the ability to obtain a TS /SCI ... **Description** SAIC has an opening for an **Electrical Engineer ** as part of a team providing hardware...** as part of a team providing hardware and software development solutions to the US Army C5ISR Center… more
    SAIC (10/24/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... civil, and commercial markets. Nightwing is seeking a dedicated and detail-oriented Plant Engineer to join our team and drive the optimization of our industrial… more
    Nightwing (10/23/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …solutions to ensure network performance. **Clearance Requirements:** + Must have a current/ active TS /SCI w/Polygraph. **Physical Requirements:** + Must be able ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (10/21/25)
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  • Principal Systems Performance Modeling…

    GE Aerospace (Niskayuna, NY)
    …with a minimum of 7 years of industry experience + **Possession of a US Secret clearance required, active TS -SCI Preferred** + Willingness to travel a ... together. We were meant to fly. As Systems Performance Modeling Engineer , within Digital and Electrical Systems (DES)- Enterprise Optimization organization you… more
    GE Aerospace (10/21/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    …Requirements: Minimal 0-20% + Working Hours: Standard Qualifications:Required: + Security Clearance: Active TS /SCI with a polygraph + Education: BS degree in ... Title: Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR!KBR's National Security...Electro-Optical payload and imagery geolocation and mensuration performance + Software : Experience writing or enhancing C++, MATLAB, Python, or… more
    KBR (10/19/25)
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