• Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …problems that create a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (10/13/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …work of your career. We are looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and **Sr. Principal ** **Cyber Software Test ... for the Intelligence Community. This is a challenging hands-on technical opportunity for a Test Engineer to...timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate… more
    Northrop Grumman (11/01/25)
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  • CCSS Principal Systems

    RTX Corporation (Springfield, VA)
    …a safer, more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated ... in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of the Command and… more
    RTX Corporation (11/13/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …may be available based on position level and/or job specifics. **Sr. Principal Software Engineer ** **119435BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems is seeking an experienced developer to contribute...one of these areas. **Required Education, Experience, & Skills** ** Technical :** + Bachelor's of Science and 10 years of… more
    BAE Systems (12/19/25)
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  • Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    …reviews, developing and executing ECPs, monitoring contract execution and providing technical analysis. **The Acquisition Systems Engineer responsibilities ... with Acquisition practice at various experience levels to provide Systems Engineering and Technical Advisory (SETA) services...an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the … more
    SAIC (11/21/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps Software ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Regulatory…

    Oracle (Richmond, VA)
    …We're Looking For :** **Required (Core)** + 10+ years in software engineering, systems engineering, or technical architecture. + Experience in a hyperscaler ... environment (AWS, Azure, GCP, or OCI) OR large-scale distributed systems . + Demonstrated experience writing technical design documents, system diagrams, and… more
    Oracle (12/20/25)
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  • Senior Principal Software Engineer

    Mastercard (Arlington, VA)
    …strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data &… more
    Mastercard (10/17/25)
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  • Principal Engineer (Project…

    Fairfax County Sheriff's Office (Fairfax, VA)
    Principal Engineer (Project Coordinator) Print (https://www.governmentjobs.com/careers/fairfaxcounty/jobs/newprint/5171712) Apply  Principal Engineer ... of 3+ years of experience in a Leadership role as a senior Professional Engineer or Principal leading and managing teams of mechanical, electrical, and… more
    Fairfax County Sheriff's Office (12/20/25)
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