• Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This position will… more
    Northrop Grumman (12/23/25)
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  • Principal BizOps Engineer

    Mastercard (O'Fallon, MO)
    …complex issues, and collaborating with internal teams like business operations, customer technical services, program and product development. This role also ... businesses and governments realize their greatest potential._ **Title and Summary** Principal BizOps Engineer Job Title: Customer Operations Triage and Collaboration… more
    Mastercard (01/07/26)
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  • Comcast Cybersecurity: Principal IAM…

    Comcast (Mount Laurel, NJ)
    …Access Management (IAM) across authentication, authorization, endpoint security , network security , and policy engines. + Technical expertise with Microsoft ... from the office for the remote option.) **Job Summary** The IAM Principal Engineer is responsible for driving the development, maintenance, and continuous… more
    Comcast (12/31/25)
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  • Principal GIS Developer

    TekSynap (LA)
    …time, device allocation, validation checks, organization, protection and security , documentation, guidelines, and statistical methods; evaluation of commercial ... Utilize SQL for data manipulation and management tasks. Ensure the integrity, security , and performance of GIS databases. + Integrate GIS with other software… more
    TekSynap (11/14/25)
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  • Principal Network Architect - Cisco…

    NTT America, Inc. (Sacramento, CA)
    …is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and ... grow, belong and thrive. **Your day at NTT DATA** We are hiring principal -level network architects to lead design and delivery of multi-site Cisco Software-Defined… more
    NTT America, Inc. (10/25/25)
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  • Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …that takes pride in the company and consistently delivers superior solutions. Our Principal Embedded Real-time Software Engineer is a technical position that ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/24/25)
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  • Principal Data Modeler and Database…

    RTX Corporation (Richardson, TX)
    …in an Agile/Scrum environment. + Must be able to obtain and maintain SCI program access and complete polygraphs. + Obtain Security + certification within 60 days ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/15/25)
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  • Principal Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a… more
    RTX Corporation (12/13/25)
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  • Principal Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...and informed-no matter the environment. We're looking for a ** Principal Software Engineer** who's ready to make an impact.… more
    RTX Corporation (12/03/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …history, they're making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product ... Team (IPT) for the Glide Phase Interceptor (GPI) program . The T&E IPT has whole landscape ownership of...obtain and maintain a US Government DoD issued Secret Security clearance, and a minimum of an interim Secret… more
    Northrop Grumman (11/21/25)
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