• Principal Engineer, Windows/M365

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Principal Engineer, Windows/M365 at our Tysons, Virginia location. The primary purpose of this ... position will perform other duties as assigned. + Work as the highest-level technical engineering expert for IT. Act as an internal consultant and architect for the… more
    PenFed Credit Union (07/19/25)
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  • Principal Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …large-scale public cloud platforms (AWS, Azure, GCP). The Cloud Infrastructure - Technology Engineering - Principal role will afford you the opportunity to work ... our team, you will design and develop unprecedented solutions for Cloud Engineering , solving complex or unusual business problems across several projects, programs,… more
    Fannie Mae (07/18/25)
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  • Sr Principal Cloud Architect

    Cayuse Holdings (Richmond, VA)
    …$80 per hour **Duration:** Ongoing long term contract **Start** **Date:** ASAP The Principal Architect, Engineering will be the lead on delivering customer ... **Overview** **Job** **Title:** Sr Principal Cloud Architect **Location:** Remote (US based candidates)...Technologies, Storage and Backup, Virtualization, Networking (Classical Ethernet and Software Defined) + Proven track record of running and… more
    Cayuse Holdings (06/12/25)
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  • Principal Enterprise Architect - DevSecOps

    NiSource (Chester, VA)
    ** Principal Enterprise Architect - DevSecOps** **Full Time Perm** **Way of Work** **:** Hybrid **Salary Range:** $155,400 - $233,100, plus 10% annual bonus ... PA, Merrillville, IN Reporting to the Head of Architecture, the Principal Enterprise Architect works closely with the Application Development, Infrastructure,… more
    NiSource (06/07/25)
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  • Principal Engineer

    Wells Fargo (Mclean, VA)
    **About this role:** Wells Fargo is seeking a Principal Developer to lead our Developer Experience (DevEx) and Internal Developer Platform (IDP) initiatives. You ... will play a pivotal role in shaping the engineering experience across the organization by building scalable platforms, improving workflows, and championing tools… more
    Wells Fargo (07/19/25)
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  • Principal AI/ML Scientist

    Leidos (Arlington, VA)
    **Description** Leidos currently has an exciting opportunity for a Principal Research Scientist to lead the development of Artificial Intelligence (AI) solutions for ... maturing the organization's processes and building/supervising a core group of software engineers. Our projects focus on AI/ML, Resilient Systems, Quantum… more
    Leidos (07/20/25)
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  • Engineer/ Principal Engineer Ground Systems…

    Northrop Grumman (Dulles, VA)
    …requirements for Ground Solutions by defining, adapting and deploying ground software and communication systems required to operate the mission. **Duties:** + ... Utilize sound engineering practices to develop, implement, and maintain end-to-end Satellite.../ maintainability. + Responsible for developing and configuring ground software operation baselines to include, command / telemetry database… more
    Northrop Grumman (07/08/25)
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  • Principal Architect - Recorded Future

    Mastercard (Arlington, VA)
    …the Financial Services sector Extensive understanding of and experience with Software Engineering Concepts and Methodologies; Excellent experience delivering ... people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Architect - Recorded Future Who is Mastercard? We work to… more
    Mastercard (06/26/25)
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  • Principal Elasticsearch Systems Engineer

    Leidos (Reston, VA)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software , Analytical Methods and ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer** in our **National Security Sector's (NSS) Cyber… more
    Leidos (07/19/25)
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  • Principal Data Scientist

    Capital One (Mclean, VA)
    Principal Data Scientist ** Principal Associate, Data Scientist - Commercial Risk Analytical Infrastructure** **Data is at the center of everything we do. As a ... role, you will:** + **Partner with a cross-functional team of data scientists, software engineers, and product managers to deliver a product customers love** +… more
    Capital One (07/11/25)
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