• Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …air control, and self-protection missions in airborne and ground applications. The Systems Engineering Test team is involved in all aspects of Systems Design and ... based at Aberdeen Proving Ground, is responsible for supporting backend system engineering on multiple IFF product lines. The ideal candidate should feel comfortable… more
    RTX Corporation (10/09/25)
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  • Staff Chief Engineer

    Northrop Grumman (Baltimore, MD)
    …Remote Sensing Program (RSP) Business Unit in Linthicum, MD. The Space Hardware IPT Lead will focus on program execution responsibilities. Programmatic focus will ... will be commensurate with qualifications. This individual will lead a cross-discipline engineering team typically ranging from 5-25 people and interface with … more
    Northrop Grumman (09/25/25)
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  • Principal Systems Engineer / Senior Principal…

    Northrop Grumman (Elkridge, MD)
    …of the best work of your career. As an integral part of our Systems Engineering Integration and Test (SEIT) team in Elkridge, MD, you will support test and ... data communication + Have experience with network protocols + Work with either hardware or embedded software to solve problems + Perform hands-on integration and… more
    Northrop Grumman (09/19/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    …to the software components of system design to include hardware /software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf ... existing software to correct errors, to adapt to new hardware , or to improve its performance Design, develop and...development process in coordination with the customer and system engineering + Recommend new technologies and processes for complex… more
    Assertive Professionals (11/21/25)
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  • Information Systems Security Officer (ISSO)…

    Amentum (Linthicum, MD)
    …Package. * Conduct configuration management for security-relevant changes to software, hardware , and firmware. * Perform and deliver security impact analyses of ... * Provides configuration management for security-relevant information system software, hardware , and firmware. **Requirements:** * Ten (10) years of related… more
    Amentum (11/16/25)
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  • Senior Information Systems Security Officer (ISSO)

    Belay Technologies (Annapolis Junction, MD)
    …systems integration and life cycle support, enterprise application development, network engineering , and information systems security (ISS). The candidate will work ... + Assist with the Configuration Management for information system security software, hardware , and firmware. + Analyze threats and develop and implement best… more
    Belay Technologies (11/09/25)
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  • Information Systems Security Officer (ISSO) Senior…

    Amentum (Fort Meade, MD)
    …Package. * Conduct configuration management for security-relevant changes to software, hardware , and firmware. * Perform and deliver security impact analysis of ... * Provides configuration management for security-relevant information system software, hardware , and firmware. **Requirements:** * Twelve (12) years of related… more
    Amentum (10/25/25)
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  • ISSO 5

    M. C. Dean (Annapolis Junction, MD)
    …operations & maintenance, and cybersecurity for large complex resilient hardware and virtualized infrastructure. Responsibilities As the ISSO you will ... processing classified information. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for a… more
    M. C. Dean (10/23/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …Collins Aerospace. **This role is primarily On-Site, with flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior Mission / ... Have** + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5...including experience with design, development and testing of custom hardware and software systems of high complexity + Experience… more
    RTX Corporation (10/23/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …innovative technology and sector expertise to customers in the national security, engineering , and the health industries. At Leidos, we deliver innovative solutions ... Service) capabilities and integrating commercial products to provide a comprehensive digital engineering approach to IT transformation. **Are you ready to make an… more
    Leidos (09/24/25)
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