• Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated and experienced Principal Azure Cloud Engineer to join our team in Chantilly, VA.** You will help design, implement, and manage ... cloud environments + Implementing Azure security best practices + Leveraging Azure data services such as Azure Monitor, Azure Logging Analytics, Microsoft Defender… more
    ManTech (01/16/26)
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  • Software Engineer / Principal

    Northrop Grumman (Dulles, VA)
    …with a current or active Top-Secret clearance at the time of application ** Principal Software Engineer :** + Bachelor's degree in a STEM field (ideally ... and services using service or object-oriented architectures, message bus-based data exchange that include first-of-a-kind capabilities + Applications will span… more
    Northrop Grumman (01/15/26)
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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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  • 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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  • Principal Software Engineer - 4

    Oracle (Richmond, VA)
    **Job Description** ** Principal Member of Technical Staff** Req: 275678 Location: Boston, MA **Job Description** Are you interested in building large-scale ... Service team is looking for a very hands-on, senior engineer with the expertise and passion in solving difficult...such as Python, Perl, etc. * Strong knowledge of data structures, algorithms, operating systems, and distributed systems. *… more
    Oracle (11/25/25)
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  • Principal Software Engineer - Ctj…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a ** Principal ** **Software Engineer ** in the Cloud+AI Silver Team. This team is responsible for customer ... drive adoption and refine and iterate program processes, tools, and strategies based on data and feedback. + Be Voice of Customer to share insights and best… more
    Microsoft Corporation (01/15/26)
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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 ... technologies. + Uses statistical tools to track and analyze trend data , performs calculations, communicate performance, predict remaining life and failure expectancy… more
    Solstice Advanced Materials (11/01/25)
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  • Federal Incident Response Lead ( Principal

    Zscaler (Mclean, VA)
    …the future of cybersecurity. We are looking for a Federal Incident Response Lead ( Principal Information Security Engineer ) to join our team. This is a full-time ... government agencies rely on Zscaler to secure users, branches, applications, data & devices, and to accelerate digital transformation initiatives. Distributed across… more
    Zscaler (01/11/26)
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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 ... skills, and abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law. **About Leidos** Leidos… more
    Leidos (01/09/26)
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  • Principal Infrastructure Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key role ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/09/26)
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