• Principal Engineer , IT

    PenFed Credit Union (Mclean, VA)
    …it's about being a part of the PenFed family. PenFed is hiring a (Hybrid) Principal Engineer , IT Infrastructure Engineering and Operations at our ... other duties as assigned. + Work as the highest-level technical engineering expert for IT . Act as an internal consultant and architect for the IT Engineering… more
    PenFed Credit Union (05/30/25)
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  • Principal , Mechanical Engineer

    Amazon (Herndon, VA)
    … for our data centers. AWS is seeking a Principal , Mechanical Engineer for our team developing new infrastructure solutions that enable at-scale deployment ... Description AWS Infrastructure Services owns the design, planning, delivery, and...improvement at scale A day in the life A Principal , Mechanical Engineer for Air Handling works… more
    Amazon (05/01/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... that oversees development, integration, delivery, and operations and maintenance of IT managed security services, which encompasses support to monitor the… more
    Leidos (06/30/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Reston, VA)
    …the role requires US Citizenship.** **Your Career** Palo Alto Networks runs a large infrastructure and is one of the biggest GCP customers. As a Principal ... of building and maintaining highly reliable, scalable, and secure cloud infrastructure within a FedRAMP compliant environment. You'll drive operational excellence,… more
    Palo Alto Networks (07/05/25)
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  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …Intel Business Group, USG Mission and Information Technology Division, is seeking a ** Principal Systems Engineer ** to provide technical expertise and guidance to ... pace with industry standards. This includes understanding, designing, and developing infrastructure and infrastructure components that meet security needs. It… more
    SAIC (06/26/25)
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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 ... Description:** The individual in this role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and… more
    Leidos (05/23/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and ... that oversees development, integration, delivery, and operations and maintenance of IT managed security services, which encompasses support to monitor the… more
    Leidos (06/30/25)
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  • Principal Mainframe Engineer

    Navy Federal Credit Union (Vienna, VA)
    …Problem Management) + Serena Changeman Deployment Tool + Information Technology Infrastructure Library (ITIL) Certification + Knowledge of NFCU's products, services, ... for Latinos to Work for 2024 * Computerworld(R) Best Places to Work in IT * Forbes(R) 2024 America's Best Large Employers * Forbes(R) 2024 America's Best Employers… more
    Navy Federal Credit Union (06/28/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    …is **onsite.** The system architect engineer implements, and manages complex IT systems, infrastructure , and teams according to best practices, ensuring they ... ManTech seeks a motivated, career and customer-oriented ** Principal System Architect** to join our team in...**Responsibilities include but are not limited to:** + Understand, engineer , and maintain the overall structure and components of… more
    ManTech (05/24/25)
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  • Network Development Engineer , Enterprise…

    Amazon (Herndon, VA)
    …between data centers and customers. Key job responsibilities As a Network Development Engineer working within AWS Infrastructure you will: * Be responsible for ... our customers. Working at AWS the GCNA Team - Meet Orlando, Principal Network Development Engineer : https://youtu.be/9-uXNw76DsA About AWS Diverse Experiences… more
    Amazon (06/14/25)
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  • Pr. Cyber Software Security Assurance…

    Northrop Grumman (Dulles, VA)
    infrastructure as code (Ansible scripting, deployment/re-configuration automation). At the Principal Engineer level, strong technical qualifications with a ... infrastructure hardening per CM Standards (STIGs); ...to work independently is essential. **Additional Responsibilities for a Principal Cyber/Software Security Assurance Engineer include:** +… more
    Northrop Grumman (05/03/25)
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  • Mech Product Design Engineer , Data Center…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... developing innovative product solutions? If you are a mechanical engineer and looking for an exciting career in cloud... and looking for an exciting career in cloud infrastructure , come join a team that constantly seeks ways… more
    Amazon (06/20/25)
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  • Sr. Security Engineer , Hardware Security…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... Do you thrive on diving into black-boxes and uncovering security issues? The Infrastructure Security - Threat team does exactly this, combining manual code analysis,… more
    Amazon (05/15/25)
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  • Network Development Engineer , Enterprise…

    Amazon (Herndon, VA)
    …https://youtu.be/8v5i42FL02w Working at AWS the GCNA Team - Meet Orlando, Principal Network Development Engineer : https://youtu.be/9-uXNw76DsA About AWS Diverse ... in driving the stability and sustainability of next-generation IP networks? AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS… more
    Amazon (06/29/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …GED's Enterprise Data, Applications, and Platform (EDAP) transformation. As a **Multi-Cloud Principal Engineer ** , your job duties will focus on requirements ... **Description** SAIC is seeking a **Multi-Cloud Engineer ** to support SAIC's Prime Program, Landmark AOS...Manage and oversee the provisioning of the cloud solution infrastructure + Collaborate on the design for security and… more
    SAIC (06/04/25)
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  • Exchange Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... MS Exchange and Exchange servers, as well as general IT Windows infrastructure . + Designs, develops, tests,...following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA -… more
    ManTech (05/24/25)
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  • Program Security Manager

    IAP Worldwide Services, Inc (Mclean, VA)
    …Assists personnel in preparing and submitting security processing (SF86) paperwork; * Principal point of contact to US government Security Representatives for the ... from the Center of Security Excellence (CDSE); and a certified System Engineer ICAMS PACS (CSEIP) Certification KNOWLEDGE & SKILLS: * Experience with Industrial… more
    IAP Worldwide Services, Inc (05/30/25)
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