• Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Principal HPC Software Engineer who is...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/21/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Columbia, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply...not possess this level of clearance. Are you a Principal Systems Engineer who is ready for… more
    GliaCell Technologies (12/03/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …a security clearance ** Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (11/18/25)
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  • Field Engineer Level 4 (Sr Principal

    Northrop Grumman (Jacksonville, FL)
    …Engineering, Field Engineering, Hardware Design, Manufacturing Engineering, Software Deployment, Cyber Security , Systems Engineering and Network Engineering. + ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...you to join our team as a **F** **ield Engineer Level 4 (Sr Principal )** based out… more
    Northrop Grumman (11/25/25)
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  • Unified Communications Engineer

    Amentum (San Antonio, TX)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a ... Principal Unified Communications Engineer to join our...projects that make a direct impact on the Nation's security and intelligence mission. The mission of the Lone… more
    Amentum (12/11/25)
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  • Sr. Principal Mission Management Network…

    Northrop Grumman (Melbourne, FL)
    …computers, servers and Network Attached Storage (NAS) solutions + Working knowledge of cyber security and Risk Managed Framework (RMF), STIGs and associated ... funding confirmation.** Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Principal Mission Management Network Engineer ** to join our team of… more
    Northrop Grumman (11/12/25)
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  • Virtual Simulation Lab Engineer

    Northrop Grumman (Melbourne, FL)
    …controls and configuration management + Selected candidate will be a focal point with Cyber Security for all lab related processes and procedures. + Ancillary ... Master of science in a STEM discipline without need for relevant experience + ** Principal Systems Engineer ** : Bachelor of science degree in a Science,… more
    Northrop Grumman (12/02/25)
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  • Principal Software Engineer - DevOps…

    Northrop Grumman (Oklahoma City, OK)
    …they're making history. Northrop Grumman Aerospace Systems has an opening for a Principal Engineer Software to join our DevOps and Cloud Infrastructure team ... be located on-site in **Oklahoma City** **, Oklahoma** DevOps Engineer responsible for designing and managing the Cloud infrastructure....within the last 3 years. + **Active DoD Secret Security Clearance (in-scope), with the ability to obtain (and… more
    Northrop Grumman (11/26/25)
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  • Principal Systems Engineer

    Medtronic (Mounds View, MN)
    …and data analysis + Experience with capital equipment + Experience with cyber security + Experience with product concept development, customer interaction, ... innovative, new products within the Cardiac and Vascular Group. The Principal Systems Engineer will apply knowledge of systems engineering and experience in… more
    Medtronic (12/17/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in… more
    RTX Corporation (10/07/25)
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