• Principal / Sr. Principal Modeling Simulation…

    Northrop Grumman (Los Angeles, CA)
    …are looking for you to join our team as a Modeling, Simulation & Analysis (MS&A) Systems Engineer based out of Woodland Hills, CA. As a Modeling, Simulation & ... Analysis (MS&A) Systems Engineer at Northrop Grumman you will...using simulation tools to identify potential improvements and ensure system requirements are met. + Develop and… more
    Northrop Grumman (11/11/25)
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  • System Architecture Engineer

    Meta (Reston, VA)
    **Summary:** The System Architecture Engineer will independently lead system development and implementation for Meta's $8B+ global Design, Construction, and ... responsible for supporting the 5-7 year product lifecycle across a variety of systems primarily from system design solution through implementation leveraging an… more
    Meta (11/06/25)
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  • Advanced Hypersonics Systems

    Leidos (Crane, IN)
    …solutions within complex, highly interdependent hardware systems and programs. The systems engineer will coordinate MACH-TB system engineering for ... Leidos' **Defense Systems is seeking a Senior Systems Engineer ** to join our team supporting...or higher. + Experience with system level requirements + Detailed understanding of the top-down systems more
    Leidos (09/23/25)
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  • Principal Engineer , Systems

    RTX Corporation (Windsor Locks, CT)
    …in Windsor Locks, CT. This role will focus on systems requirements , product specifications, and model-based development. The Engineer will concentrate on ... The Engineer will be part of our System Integration organization, within the Systems Controls...management systems . This includes decomposing and negotiating requirements for system components, including the … more
    RTX Corporation (09/18/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    …and expand IP address schemas for a WAN/LAN network. * Develop functional, systems , and technical requirements documents based on operational and architectural ... Network Engineer SME Franconia / Alexandria, VA - onsite...measures, such as firewalls, access controls, and intrusion prevention systems . * Inspect, maintain, and, where necessary, replace network… more
    System One (10/08/25)
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  • Sentinel - Principal / Senior Principal…

    Northrop Grumman (Roy, UT)
    …and launch your career today. Northrop Grumman Defense Systems is seeking a **Principal Systems Engineer / Sr Principal Systems Engineer ** . This ... Integration & Test plans, procedures, and reports development engineer + Synthesizes contractual needs and requirements ..._This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr. Principal… more
    Northrop Grumman (11/26/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Rolling Meadows, IL)
    …our mission level goals. Position Summary / Responsibilities, Principal/Sr. Principal Systems Engineer : Performs technical planning, system integration, ... . Analyses are performed at all levels of total system products to include concept, design, fabrication, test, installation,...on requirements below. **Basic Qualifications for Principal Systems Engineer :** - BS degree in STEM… more
    Northrop Grumman (10/15/25)
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  • Senior Systems and Reliability…

    Leidos (Huntsville, AL)
    …(RAM) requirements for complex electrical, electro-mechanical, mechanical, and software systems . + Experience supporting NASA, DoD, or DARPA programs. + Resident ... simulator software. + Experience in working with SysML to develop Model-Based Systems Engineering diagrams. + Certified Reliability Engineer (CRE) or INCOSE… more
    Leidos (11/01/25)
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  • Systems Engineer - Interfaces

    Lockheed Martin (Littleton, CO)
    …Trident II D5 Fleet Ballistic Missile\. Lockheed Martin is looking for a highly motivated Systems Engineer to become a member of the Systems Engineering and ... Integration Team \(SEIT\)\. As a Systems Interfaces Engineer , you will: * Serve as an interface ...including: a\) System trade studies methodology and/or System modeling b\) Requirements and Interface Control… more
    Lockheed Martin (11/20/25)
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  • Systems Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …to meet organizational needs. They analyze user requirements , develop system architectures, and ensure systems are functioning optimally. Their ... ** Systems Engineer , Senior** **Category:** Software Development/...model is acceptable. **Your future duties and responsibilities:** . System Design and Integration: Developing system architectures,… more
    CGI Technologies and Solutions, Inc. (10/21/25)
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