• Military Fellowship Program: Systems

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …program is not for veterans who have already separated from the military. As a Systems Engineer , you will be using your skills and expertise to research, ... cutting edge products and services. You'll be developing complex system architectures within contextual modeling platforms, ushering..., and test using progressive tools. As a cross-functional engineer , you are in charge of system -level… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Military Fellowship Program: Systems

    Sierra Nevada Company, LLC (Dayton, OH)
    …program is not for veterans who have already separated from the military. As a Systems Engineer , you will be using your skills and expertise to research, ... cutting edge products and services. You'll be developing complex system architectures within contextual modeling platforms, ushering..., and test using progressive tools. As a cross-functional engineer , you are in charge of system -level… more
    Sierra Nevada Company, LLC (10/23/25)
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  • Systems Engineer - Full Performance

    Parsons Corporation (Centreville, VA)
    …knowledge of systems engineering principles and methodologies. + Experience with system modeling , simulation , and analysis tools. **What Desired Skills ... **Job Description:** Parsons is looking for an amazingly talented ** Systems Engineer - Full Performance** to join...Contribute to the development of innovative solutions to improve system performance and reliability. + Perform system more
    Parsons Corporation (12/02/25)
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  • CPM/Leak Detection Engineer

    ONEOK, Inc (Tulsa, OK)
    …model leak detection and CPM systems and pipeline simulation systems for liquid petroleum pipelines. The CPM Engineer provides real-time support to ... state-of-the-art computer-based transient model leak detection and computational pipeline monitoring (CPM) systems and pipeline simulation systems for liquid… more
    ONEOK, Inc (12/04/25)
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  • Systems Engineer (Experienced…

    The Boeing Company (Hazelwood, MO)
    …analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system ... planning, designing, development, and verification to ensure Lifecycle Balanced system of systems and system ...an independent variable (CAIV) trades + Advanced knowledge of modeling techniques (eg, mathematical modeling , simulation more
    The Boeing Company (12/19/25)
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  • Missile/Sensor Development Lead Systems

    Lockheed Martin (Orlando, FL)
    **Description:** Lockheed Martin is seeking a Lead Systems Engineer for our Missile/Sensor development programs\.This position reports to the Program's Chief ... Engineer and will provide day\-to\-day interface with Program Manager,...and Architecture\. Knowledge of the following technologies is desired: Modeling & Simulation , GPS, Processor or FPGA… more
    Lockheed Martin (10/17/25)
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  • Systems Engineer Senior - Electronic…

    Lockheed Martin (Owego, NY)
    …& Electronic Warfare\. **The Work** We are seeking an experienced Electronic Warfare \(EW\) Systems Engineer to join our team\. In this exciting role, you will ... attention to detail, and a dedication to delivering high\-quality results\. A Systems Engineer Senior position is typically a mid\-career professional role\.… more
    Lockheed Martin (12/10/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …for a security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced Technology & ... board support packages (BSPs). + Aptitude in network design and architecture, scalability modeling and simulation + Basic understanding of radio frequency (RF)… more
    RTX Corporation (11/18/25)
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  • ​​Senior Model Based Systems

    Leidos (Beavercreek, OH)
    …as JIRA, Confluence, Bitbucket. + OCSMP (OMG Certification for Systems Modeling Professionals) + Experience with executable SysML simulation capabilities and ... currently has an opening for a cleared **Senior Model-Based Systems Engineer ** to work in our **Beavercreek,...like NoMagic CSM to + Capture, decompose, and trace system level requirements + Analyze, define, and refine architectures,… more
    Leidos (10/01/25)
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  • Principal Software Engineer (USA)

    Trexquant Investment (Stamford, CT)
    …field. + 7+ years of experience in quantitative research infrastructure, simulation systems , or high-performance trading technology development. + Expert-level ... and numeric computation. + Strong understanding of market microstructure, execution systems , and simulation methodologies across multiple asset classes. +… more
    Trexquant Investment (12/16/25)
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