• 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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  • Principal Full Stack Engineer

    Consumer Cellular (Scottsdale, AZ)
    …and unmatched customers service. **Message from the Hiring Manager** As a ** Principal Software Engineer ** on the Customer-Facing Digital Experience team, you ... experiences. * **Architect and Design:** Architect and build complex, high-speed systems within the ** AWS ecosystem** , ensuring **scalability, maintainability,… more
    Consumer Cellular (12/05/25)
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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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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles,...services such as Amazon EMR, Amazon EC2, Amazon S3, AWS Lambda, AWS Systems Manager, ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,...Security policies, regulations, and guidelines * Advanced experience with AWS / Azure cloud deployment and management tools *… more
    Shuvel Digital (12/25/25)
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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...cyber security products. + Hands-on experience designing and supporting AWS environment and utilizing AWS administrator portal.… more
    Saliense Consulting (12/19/25)
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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 (11/21/25)
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  • SRE - Principal Engineer

    Waystar (Atlanta, GA)
    **ABOUT THIS POSITION** SRE Principal Engineer We are seeking a highly skilled SRE Principal Engineer with Site Reliability Engineering (SRE) expertise ... operational excellence standards. If you are an experienced SRE Principal Engineer with a strong SRE mindset,...(eg, AWS Certified Solutions Architect - Professional, AWS Certified DevOps Engineer ). + Experience with… more
    Waystar (11/20/25)
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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 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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  • 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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  • 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 Cybersecurity Engineer

    OneMain Financial (Irving, TX)
    **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 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) ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
    Leidos (11/28/25)
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  • Senior Principal Cyber Systems

    Serco (Orlando, FL)
    **Position Description** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations (CAF DMO) 3.0 ... email to: careers@serco-na.com . Click here to apply now (https://careers-sercous.icims.com/jobs/71974/senior- principal -cyber- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (11/19/25)
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  • Principal Software Engineer

    Leidos (VA)
    …commitment to patient safety, this opportunity is your next career move. The Principal Software Engineer leads the design, development, and maintenance of ... mission-critical systems in a Salesforce and Amazon AWS ...as external APIs using REST and SOAP protocols. The Principal Software Engineer will be responsible for… more
    Leidos (12/25/25)
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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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  • Principal Systems Engineer

    Stanford Health Care (Newark, CA)
    …of America) **This is a Stanford Health Care job.** **A Brief Overview** As a Principal System Engineer - Cloud Services, You will oversee Stanford Health Care's ... Infrastructure Management: Design, implement, and manage scalable cloud infrastructure (Azure/ AWS /GCP) to support modern applications and AI/ML workloads + Solution… more
    Stanford Health Care (11/11/25)
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