• Senior Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …We have immediate and upcoming career growth opportunities for an experienced **Senior Systems Engineer ** to join our dynamic, talented, and rapidly growing ... * Work closely with an Integrated Program Team (IPT) supporting a Model Based Systems Engineering (MBSE) environment to develop system requirements * Analyze and… more
    RTX Corporation (01/08/26)
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  • Principal/Sr. Principal Engineer

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman Defense Systems (NGDS) is looking for a Principal/Sr. Principal Engineer Systems based out of Huntsville, Alabama for the Integrated Battle ... for total systems . Perform analysis at all levels of total system product life cycle to include: concept, design, fabrication, test, installation, operation,… more
    Northrop Grumman (01/10/26)
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  • Systems Test Engineer

    Leidos (Vista, CA)
    **Description** **Leidos' Security Enterprise Solutions (SES)** operation is seeking a ** Systems Test Engineer ** in **Vista, CA** to join our cross-functional ... screening baggage, cargo, and people at checkpoints around the world. The Systems Test Engineer will collaborate with Engineering, Project Management,… more
    Leidos (12/06/25)
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  • Senior Lead Systems Engineer

    Allegion (Indianapolis, IN)
    …Award, which recognizes the most engaged workplace cultures in the world._ **Senior Lead Systems Engineer ** Allegion is looking for a passionate Senior Lead ... Systems Engineer to work as part of...leaders to decompose and allocate requirements to the correct system elements across hardware and software domains. + Collaborate… more
    Allegion (10/21/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... sustainment. **Responsibilities** + Provide advanced technical support and troubleshooting for complex system issues both on prem and in the cloud. + Resolve… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Electrical Systems Engineer

    Serco (Alexandria, VA)
    …projects for the US Navy, Serco has a wonderful opportunity for you! As the Electrical Systems Engineer , you will be on a dynamic team who is a technical subject ... this role, you will:** + Assess risk for technical decisions for Electrical Systems for VIRGINIA Class Ships. Deliver detailed support/risk briefs to Ship Design… more
    Serco (01/06/26)
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  • Principal Systems Engineer (Hybrid)

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. We are seeking a **Principal Systems Engineer ** to work in Fulton, MD. **What You Will Do** + Serve ... as a technical lead and systems engineer on challenging software development projects...Awareness, and Visualization technologies. + Perform full life cycle systems engineering tasks including system requirements analysis,… more
    RTX Corporation (12/06/25)
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  • RACF Engineer

    System One (Vienna, VA)
    …understanding of security concepts like access control, least privilege, and data protection and strong familiarity with mainframe system commands and utilities ... Job Title: RACF Engineer Location: FT Remote Pay Rate: Open to...skills to effectively collaborate with team members and stakeholders System One, and its subsidiaries including Joule, ALTA IT… more
    System One (01/13/26)
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  • Senior ​Information Security Systems

    Leidos (Mountain View, CA)
    **Description** Leidos is seeking a qualified Senior Information Systems Security Engineer (ISSE) to serve as the cybersecurity contact responsible for ensuring ... that assigned federal information systems comply with applicable agency security policies, standards, and...Framework (RMF). This role includes maintaining and managing the System Security Plan (SSP) and all associated in scope… more
    Leidos (01/13/26)
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  • Systems Integration and Test…

    Leidos (Gaithersburg, MD)
    **Description** Leidos is seeking a Senior Systems Integration & Test Engineer who will be a member of a dynamic team who will be working on the United Kingdom's ... system integration, requirements engineering, operational and decision analysis, systems definition, requirements baseline control and management. + Highly… more
    Leidos (12/13/25)
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