• Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a ** Principal Systems Engineer ** to work in Fulton, MD. **What You Will ... Boulevard , Fulton, MD, 20759 USA **Position Role Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:**...Do** + Serve as a technical lead and systems engineer on challenging software development projects… more
    RTX Corporation (12/06/25)
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  • Principal Software Engineer

    General Dynamics Information Technology (Washington, DC)
    …Engineering **Skills:** Asynchronous Logic,Cloud Engineering,Integration Services,Programming Languages, Systems Architecture Design **Experience:** 9 + years ... related experience **US Citizenship Required:** Yes **Job Description:** Forward Deployed Engineer Transform technology into opportunity as a Forward Deployed … more
    General Dynamics Information Technology (11/22/25)
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  • Principal Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors in ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten provides continued… more
    Huntington Ingalls Industries (10/23/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...(ONR) in Arlington, VA. Please note: This role is hybrid with 3 days/week onsite in Arlington, VA. Candidates… more
    Saliense Consulting (12/30/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security...training on our other security tools. Working in a hybrid cloud/on-prem mission environment the engineer will… more
    Leidos (11/28/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton, MD who ... **What You Will Do** + Serve as an Onsite Systems Engineer and Command and Control (C2)...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton, MD.** **U.S. ... position, you will serve as a technical lead and systems engineer on challenging software development projects...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (10/16/25)
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  • Principal Systems Engineer

    RTX Corporation (Dulles, 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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  • 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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  • Identity and Access Management Senior…

    General Dynamics Information Technology (Washington, DC)
    …you advance your career. Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful career in enterprise IT, ... PERSONAL IMPACT As an Identity and Access Management Senior Principal Engineer , the work you'll do at...identity and access management. . Extensive experience with IAM systems across on-premise, hybrid , and cloud-based environments.… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …of domestic and international pursuits and programs. In this position, you will serve as a systems engineer with a focus on systems modeling and analysis on ... travel **Qualifications You Must Have** + Experience as a Systems Analyst/System Engineer in the Aerospace and...regardless of whether the role is designated as on-site, hybrid or remote._** The salary range for this role… more
    RTX Corporation (10/26/25)
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  • Principal Electrical Engineer

    Oracle (Washington, DC)
    …Data Center Engineering Analytics and Modeling (DCEAM) organization is seeking a Power Systems Engineer to lead grid to rack electromagnetic transient (EMT) ... or IEC 60364, IEEE C37. **Preferred Qualifications** + PhD/MS in Power Systems /Power Electronics or equivalent experience. + Professional Engineer (PE) license… more
    Oracle (12/06/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful career in ... driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer , the work you'll do at GDIT… more
    General Dynamics Information Technology (11/01/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    ** Principal Hardware Engineer ** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense Solutions Group. This role ... cards in **3U and 6U VPX** form factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings… more
    Curtiss-Wright Corporation (11/15/25)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software (Onsite)** **Role ... Description: ** We are searching for a Principal Software Engineer to join our team...STS develops and builds highly realistic simulators and training systems for both military and commercial customers. We utilize… more
    RTX Corporation (11/19/25)
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  • Principal Applied AI Engineer

    Humana (Washington, DC)
    …driver in shaping the future of AI-powered healthcare. We are looking for a Principal Applied AI Engineer , a technical leader who thrives in ambiguous, ... + Lead the design and build of advanced generative AI systems ,spanning LLM-powered applications, multi-agent workflows, RAG, and domain-specific reasoning engines. +… more
    Humana (12/17/25)
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  • Principal Engineer - Android…

    Marriott (Bethesda, MD)
    …Package:** Y **Expiration Date:** 01/17/2026 **Join Our Android Platform Team as a Mobile Principal Engineer - Shape the Future of the Marriott Bonvoy App!** Are ... our feature teams. You'll collaborate with top-tier talent-including other Principal Engineers, Engineering Directors, Solution Architects, Feature Team Tech Leads,… more
    Marriott (12/31/25)
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  • Principal Security Automation…

    Bank of America (Washington, DC)
    Principal Security Automation Engineer (Tines) Chicago, Illinois;Washington, District of Columbia; Denver, Colorado **To proceed with your application, you must ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/ Principal -Security-Automation- Engineer --Tines-\_25045359) **Job Description:** At Bank of America,… more
    Bank of America (12/22/25)
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  • Principal Software Developer( hybrid

    Oracle (Washington, DC)
    **Job Description** ** Principal Software Engineer ** As a member of the software engineering division, you will apply basic to intermediate knowledge of software ... with developing, debugging or designing software applications or operating systems according to provided design specifications. Build enhancements within an… more
    Oracle (12/20/25)
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  • Principal Engineer (Math Lead)

    Actalent (Rockville, MD)
    Job Title: Principal Engineer (Math Focus) Job Description We are seeking a detail-oriented individual with strong mathematical experience and a passion for ... Responsibilities + Derive critical engineering tolerances and specifications for complex systems . + Analyze and interpret data to inform engineering requirement… more
    Actalent (12/27/25)
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