• Lender - Principal Software Engineer

    CoStar Realty Information, Inc. (San Diego, CA)
    Lender - Principal Software Engineer (React/C#/ AWS ) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Lenders product development team is looking for an experienced ** Principal Software Engineer ** to own the architecture...to own the architecture and design of our software systems , from full stack web products to high-volume, secure… more
    CoStar Realty Information, Inc. (12/09/25)
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  • Principal Engineer , AWS

    Amazon (Seattle, WA)
    …the AWS business and the more than one million customers who use AWS today. Our Principal Engineers help establish technical standards and drive Amazon's ... systems , ensuring Amazon.com builds high performing, scalable systems that fit well together. The AWS ...and help us redefine what's possible with the cloud. Principal Engineers are pragmatic visionaries who can translate business… more
    Amazon (11/13/25)
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  • Systems Development Engineer II,…

    Amazon (Herndon, VA)
    …Amazon Dedicated Cloud (ADC), AWS Commerce Platform team is hiring a cleared Systems Development Engineer to join the team. This is an exciting opportunity ... clearance for each government agency for which they perform AWS work. 10012 Key job responsibilities Amazon has a...a start-up. This is an opportunity to operate and engineer systems on a massive scale and… more
    Amazon (11/13/25)
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  • IT034 Principal Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT034 Principal Systems Engineer - Cloud Engineer ** ADNET is seeking a Principal Systems Engineer - Cloud Engineer to join our dynamic ... team building next-generation cloud computing infrastructure for scientific research. The Cloud Systems Engineer will serve as a critical liaison between the… more
    ADNET Systems, Inc. (01/07/26)
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  • IT033 Principal Systems

    ADNET Systems, Inc. (Greenbelt, MD)
    **IT033 Principal Systems Engineer - Cloud Architect** ADNET is seeking a Principal Systems Engineer - Cloud Architect to join our dynamic team ... cloud resources for science. This role focuses on leveraging commercial cloud services ( AWS , Azure, GCP, etc.) while adhering to NASA policies and data standards.… more
    ADNET Systems, Inc. (01/07/26)
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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...cyber security products. + Hands-on experience designing and supporting AWS environment and utilizing AWS administrator portal.… more
    Saliense Consulting (01/06/26)
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  • Space Systems Principal Software…

    BAE Systems (Merrimack, NH)
    …incentives may be available based on position level and/or job specifics. **Space Systems Principal Software Engineer - Sign-on Bonus** **119512BR** EEO ... motivation, and vision as a Principal Software Engineer in our Space Systems program area...Java and React + Experience deploying to the cloud ( AWS ) with best practices (staging, production, automated testing) +… more
    BAE Systems (12/19/25)
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  • Engineer Principal - Ground…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - Ground Systems ** **118526BR** EEO Career Site ... committed to innovation, integrity, continual learning and strong execution. Ground Systems Engineer in support of design, requirements, analysis, integration,… more
    BAE Systems (01/09/26)
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  • Senior Principal Model Based Systems

    BAE Systems (Merrimack, NH)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Model Based Systems Engineer ** **119772BR** EEO Career Site ... **Job Description** Shape the Future of Engineering at BAE Systems ! See what you re missing. Our employees work...Working knowledge of Cloud technologies and platform services, eg AWS , Azure, etc. + Directly built 3-5 full scale… more
    BAE Systems (01/09/26)
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  • Senior Principal Architect - AWS

    Medtronic (Los Angeles, CA)
    …storing diabetes data (PHI) from connected devices, mobile apps, and clinical systems . Mentor engineers and elevate engineering practices across teams. This position ... 6 years relevant experience. **Preferred Qualifications:** **Design multi-channel ingestion using AWS serverless patterns:** + API Gateway + Lambda for app/API… more
    Medtronic (01/03/26)
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  • Sr. Principal Welding Manufacturing…

    BAE Systems (Louisville, KY)
    …Top Ten Prime Contractor to the Department of War, is hiring a Welding Manufacturing Engineer to support the manufacturing of weapon systems . At BAE Systems , ... specifications such as AWS , ASME, or NAVSEA. + Experience with ERP/MRP systems such as Baan or Oracle. **Preferred Education, Experience, & Skills** + Master of… more
    BAE Systems (10/28/25)
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  • Principal Cybersecurity Engineer

    OneMain Financial (Baltimore, MD)
    **Position Overview:** The Principal Cybersecurity Engineer is ideally based Baltimore, MD. Candidates may also be considered in Irving TX, Evansville IN, and ... Fort Mill SC. The Principal Cybersecurity Engineer will be responsible for...identify and assess potential security risks within the organization's systems and applications. + Ensure threat models are regularly… more
    OneMain Financial (12/03/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role...troubleshooting support in the Elastic environments in both cloud ( AWS ) and on prem. This role will also collaborate… more
    Leidos (10/30/25)
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  • AWS Full Stack Infrastructure…

    BCMC (Dulles, VA)
    …and update pipelines for remediation of security findings * Hands-on experience with AWS Systems Manager Patch Manager. * Proficiency with Ansible for automation ... advanced cybersecurity software solutions. * Oversee and maintain production systems in an AWS Cloud Environment, ensuring...holidays & 3 weeks of annual leave DOM-TO9-3501 Software Engineer - Principal I - ESW05 Powered… more
    BCMC (01/06/26)
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  • Principal Engineer AI

    PennyMac (Westlake Village, CA)
    …achieve aspirations of homeownership through the complete mortgage journey. Job Overview As the Principal Applied AI Engineer , you will be the lead architect of ... art ofApplied AI: orchestration, retrieval-augmented generation (RAG), and the engineering ofagentic systems using the AWS Bedrock AgentCore framework. You will… more
    PennyMac (01/06/26)
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  • Principal Network Planning and Design…

    BAE Systems (Vicksburg, MS)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Network Planning and Design Engineer ** , you'll play a critical ... new challenge, we encourage you to apply. As a Principal Network Planning and Design Engineer , you'll...on infrastructure management + Background in cloud networking (eg, AWS Direct Connect, Azure ExpressRoute) and automation scripting (eg,… more
    BAE Systems (10/29/25)
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  • Principal Systems Engineer

    Applied Research Associates, Inc. (Raleigh, NC)
    …enjoying a challenging technical career with great opportunity for personal growth. ** Principal Systems Engineer Position Requirements:** + US Citizenship ... Theater Operations Research Model (STORM) + Team player with excellent communication skills ** Principal Systems Engineer Preferences:** Above all, we value… more
    Applied Research Associates, Inc. (11/02/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of ... * 15 years of experience as a Cyber Security Engineer or Systems Engineer *...**Preferred Qualification:** * Familiarity with classified cloud environments (eg, AWS Secret Region, Azure Government Secret) * Expertise of… more
    Amentum (10/23/25)
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  • AWS Full Stack Engineer

    BCMC (Dulles, VA)
    …for dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3498 DOM-TO9-3499 Software Engineer - Principal I - ESW05 Powered by JazzHR ... threats. We are seeking a skilled Full Stack Developer with expertise in AWS Cloud development, stage and production environments. This role involves contributing to… more
    BCMC (01/06/26)
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  • Sentinel Cloud DevOps Engineer

    Northrop Grumman (Roy, UT)
    …history, they're making history. Northrop Grumman has an opening for a **Cloud DevOps** ** Engineer / Principal Cloud DevOps** ** Engineer ** to join our team of ... package. **What You'll Get To Do:** Northrop Grumman Defense Systems is seeking a Cloud DevOps Engineer ...years of relevant experience in lieu of degree + ** Principal Cloud DevOps Engineer :** Bachelor's degree with… more
    Northrop Grumman (10/29/25)
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