• Senior Principal Software Engineer, Data…

    Mastercard (Arlington, VA)
    …high-performing technical talent. * Bachelor's degree in Computer Science, Data Engineering, Information Systems , or a related technical field required. This ... that every person working for, or on behalf of, Mastercard is responsible for information security and must: + Abide by Mastercard's security policies… more
    Mastercard (10/17/25)
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  • Principal SA - DOD Mission , WWPS DoD SA

    Amazon (Arlington, VA)
    …of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics) ... Control) initiatives - Experience with AI/ML integration in operational military systems - AWS certifications (Solutions Architect Professional, Security more
    Amazon (09/23/25)
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  • Principal Associate, Process Management,…

    Capital One (Mclean, VA)
    Principal Associate, Process Management, Global Workplace Services At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is simple-bring ... manage and operate them and ensure the safety and security of our employees and the community-we're a well-oiled...That's why our team is looking to add a Principal Process Associate. As a Principal Associate,… more
    Capital One (11/04/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    …for mitigation. Maintains baseline information for US military unique physical security systems . + Coordinates the technical requirements of the contract and ... Principal RF Engineer Job Category: Engineering Time Type:...worldwide to install, maintain and upgrade complex electronic mission systems , security systems and antennas.… more
    CACI International (10/31/25)
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  • Principal Auditor- Cyber, Risk and Analysis…

    Capital One (Mclean, VA)
    …to Cloud, Cyber or Technology Operations, such as Cloud provider certifications, Certified Information Systems Security Professional (CISSP), or Certified ... Principal Auditor- Cyber, Risk and Analysis Technology Audit...(application security , network security , cyber security , data protection), information systems more
    Capital One (11/04/25)
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  • Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    …to deploy, configure, upgrade, troubleshoot, and maintain satellite and other communications systems and networks, and remotely support system and network ... and working with network management personnel on integration issues to maximize system performance + Performing load analysis of systems and communications… more
    ManTech (09/18/25)
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  • Principal Advisor - Batteries

    Pacific Northwest National Laboratory (Richmond, VA)
    …energy and efficiency technologies that improve the affordability, reliability, resiliency, and security of the American energy system ; and resolving complex ... and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy… more
    Pacific Northwest National Laboratory (10/17/25)
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  • Principal Salesforce Development Engineer

    CVS Health (Richmond, VA)
    …CVS Health is on the lookout for a highly skilled and experienced Principal Engineer to lead the architectural vision, design and implementation of innovative, ... while guiding engineering teams in best practices. * Cloud Architecture & Security : Design and implement cloud-native applications and services on the Microsoft… more
    CVS Health (11/04/25)
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  • Principal , Mechanical Engineer, Data…

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...is driving rapid innovation in mechanical cooling and controls systems used by AWS. Our designs are fundamentally changing… more
    Amazon (10/30/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …qualifications._ Option 1: Bachelor's degree in computer science, computer engineering, computer information systems , software engineering, or related area and 5 ... preferred qualifications._ Master's degree in computer science, computer engineering, computer information systems , software engineering, or related area and 3… more
    Walmart (10/02/25)
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