• Principal OR Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …a US Government security clearance per business requirements. **Basic Qualifications for Sr . Principal Computational Scientist:** + Bachelor's Degree in ... per business requirements. **Preferred Qualifications for both Principal AND Sr . Principal Computational Scientist:** + PhD in applied mathematics, … more
    Northrop Grumman (10/31/25)
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  • Principal OR Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …a US Government security clearance per business requirements. **Basic Qualifications for a Sr . Principal Computational Physicist:** + Bachelor's Degree in ... per business requirements. **Preferred Qualifications for both Principal AND Sr . Principal Computational Physicist:** + PhD in STEM related field. +… more
    Northrop Grumman (09/25/25)
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  • Principal / Sr Principal HPC…

    Northrop Grumman (Annapolis Junction, MD)
    …Systems (NGMS) is seeking candidates for the position of High-Performance Computing (HPC) ** Principal or Sr . Principal HPC Systems Engineer** to support ... strategies This requisition may be filled at either a Principal Level or a Sr . Principal...of experience with a PhD. + Demonstrated experience maintaining computational hardware through its lifecycle + Demonstrated experience analyzing… more
    Northrop Grumman (11/07/25)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …with real impact. **Job Overview** Northrop Grumman is seeking an experienced ** Senior Principal Aeronautical Engineer** to provide technical leadership, guide ... Experience in generating combined aerodynamic and inertial loads and interpreting Computational Fluid Dynamics (CFD) analysis results. Primary Level Salary Range:… more
    Northrop Grumman (11/14/25)
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  • Senior Principal Data Center…

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Data Center Engineer, you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth ... to craft solutions for small and large-scale data center designs. + Use Computational Fluid Dynamics (CFD) and flow network modeling tools to generate data center… more
    Oracle (11/25/25)
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  • Senior Principal Applied Scientist…

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Applied Scientist on OCI's AI Innovation team, you'll shaping Oracle's next generation AI infrastructure. You will ... dissertation, thesis or final project centered in Machine Learning/Deep Learning/Generative AI/ Computational Linguistics) and a minimum of 4 years work experience.… more
    Oracle (11/25/25)
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  • Senior Principal Thermal Engineer

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Thermal Engineer, you will focus on the alignment of OCI thermal hardware design with specific experience in Rack ... Fluid Science, Systems or Aerospace Engineering. . Experience and proficiency in Computational Fluid Dynamics (CFD) analysis and Model Based Design (MBD) analysis. .… more
    Oracle (11/25/25)
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  • Principal Advisor - Batteries

    Pacific Northwest National Laboratory (Washington, DC)
    …levels. Reporting to the Director of the Energy Processes and Materials Division, the Principal Advisor will serve as PNNL's senior leader for battery R&D. In ... directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an… more
    Pacific Northwest National Laboratory (10/17/25)
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