• Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... DoD systems. **Responsibilities include but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • SAP NS2 Principal Ariba Support…

    SAP (Herndon, VA)
    …growth, great benefits, and a team that wants you to grow and succeed. ** Principal Ariba Support Engineer ** **COMPANY DESCRIPTION** SAP is the global market ... leader for business software and related services. SAP National Security Services Inc.(R)...critical infrastructure customers. **This position requires access to customer data . Must be a US citizen; SAP NS2 does… more
    SAP (12/04/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global ... next-generation AI-powered platforms to drive innovation and impact. As an AI Engineer , you'll work with cutting-edge tools, large language models (LLMs), and… more
    Mastercard (10/25/25)
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  • Principal Electrical Engineer

    Solstice Advanced Materials (Colonial Heights, VA)
    …impact in advancing our customers' success. Let's make that impact together. The Principal Electrical Engineer reports directly to the Engineering and Technology ... Motor Controls, Experion DCS and electrical power distribution to increase operating efficiencies/I software needs to Experience in the use of SAP, MS Project, other… more
    Solstice Advanced Materials (11/01/25)
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  • Principal Research Engineer

    Oracle (Richmond, VA)
    …intelligent data analysis at scale. Leveraging our foundational strengths in data management and enterprise software applications, we are advancing our ... AI and Applied Science team is looking for a Principal Research Engineer to work on foundational... to work on foundational technology for our AI Data platform and intelligent applications. In this role you… more
    Oracle (12/16/25)
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  • Principal Engineer , Security…

    Confluent (Richmond, VA)
    …One Team. One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you will work closely with the ... We're not just building better tech. We're rewriting how data moves and what the world can do with...Bring:** + 15+ years of experience in delivering scalable software solutions + Proven track record of leading the… more
    Confluent (10/30/25)
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  • Principal FPGA Engineer

    Actalent (Sterling, VA)
    …flight-ready systems. This role has excellent opportunities for professional growth. The Principal FPGA Engineer serves as one of the technical authorities ... effort. . Own key interface contracts and performance/error budgets between FPGA, software , and electrical domains. . Conduct design and readiness reviews; make… more
    Actalent (12/05/25)
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  • Principal Network Development…

    Oracle (Richmond, VA)
    **Job Description** This role is for a Principal Network Development Engineer (NDE) in the FastConnect Network Engineering organization. Your focus will be on ... the architecture and support of edge network fabrics and software systems. You will leverage deep level understanding of networking at the protocol level, coupled… more
    Oracle (11/25/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (10/10/25)
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