• Zachary Piper Solutions (Washington, DC)
    Zachary Piper Solutions is seeking a Sr Linux Principal Systems Engineer to join our team in supporting a Global Government Client. This role is onsite ... with potential for a hybrid schedule in Washington, DC . The Sr Linux Principal Systems Engineer will integrate Linux systems into a Windows environment.… more
    job goal (01/13/26)
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  • VanderHouwen (Ashburn, VA)
    …schedule requirements. This role is onsite in Ashburn, Virginia. Principal Hardware Engineer Responsibilities Lead the design, development, and validation ... Principal Hardware Engineer Our client is... Principal Hardware Engineer Our client is seeking a Principal...of sophisticated electrical boards and systems , including 3U/6U VPX SBC, FPGA, switch, and I/O… more
    job goal (01/13/26)
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  • RIVA Solutions Inc. (Washington, DC)
    Title: Principal Infrastructure Engineer (Azure) Location: Herbert C. Hoover Building, Washington, DC - Onsite Terms: Full-time Clearance: Must have an ... standards. Position Overview RIVA Solutions is seeking an Enterprise Architect/ Engineer to provide technical leadership and operational hands‑on execution skills… more
    job goal (01/13/26)
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  • Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …balance practices. **Location: Near Springfield, Virginia** **What You Will Do** + The Principal Systems Engineer provides systems engineering and ... Suite 100, Springfield, VA, 22150 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...a safer, more secure world. Raytheon is seeking a Principal Systems and Integration Engineer more
    RTX Corporation (01/08/26)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ( Onsite )** **Role Description: ** ... Dr , Sterling, VA, 20164-7104 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...We are searching for a Principal Software Engineer to join our team… more
    RTX Corporation (11/19/25)
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  • Principal Infrastructure Lead…

    RTX Corporation (Dulles, VA)
    …of a rapidly evolving global market. We have an immediate need for an ** Principal ** **Infrastructure Lead Engineer - Classified System** to lead and guide a ... Boulevard Building CC3, Sterling, VA, 20166-6913 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability… more
    RTX Corporation (11/04/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to...Please note: This role is hybrid with 3 days/week onsite in Arlington, VA. Candidates must possess an active… more
    Saliense Consulting (01/06/26)
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  • Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • CCSS Principal Systems

    RTX Corporation (Springfield, VA)
    …a safer, more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated ... 7500 Geoint Drive , Springfield, VA, 22150 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (11/13/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Dulles, VA)
    …invites you to bring your pioneering spirit to our collaborative teams. As a Sr. Principal Systems Engineer located in Dulles, VA, you'll be a linchpin ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/13/26)
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  • Identity and Access Management Senior…

    General Dynamics Information Technology (Washington, DC)
    …you advance your career. Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful career in enterprise IT, ... like you. MEANINGFUL WORK AND PERSONAL IMPACT As an Identity and Access Management Senior Principal Engineer , the work you'll do at GDIT will be impactful to the… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful career in ... driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer , the work you'll do at GDIT… more
    General Dynamics Information Technology (11/01/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The ... including but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have… more
    Northrop Grumman (01/01/26)
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  • Senior Principal Software Development…

    Oracle (Washington, DC)
    …execution of features and projects, and own feature design. As a Senior Principal Software Development Engineer on the **Oracle Cloud Marketplace team** , ... provided. (This is** **not** **a remote position) **Responsibilities** As a Senior Principal Software Development Engineer on this team, your responsibilities… more
    Oracle (12/20/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …The **Console Team** within Oracle Cloud Infrastructure is seeking an experienced Principal Frontend AI Software Development Engineer to help build the ... In this role you will design and implement agentic systems , evaluate models and bring your experience with MCP,...along with a strong, proactive ethic. Key Responsibilities The ** Principal Frontend AI Software Development Engineer ** will… more
    Oracle (11/25/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …and debugging of software applications or operating systems . As a Principal Software Development Engineer , you will be working closely with software ... and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us...is targeting candidates in the US who can work onsite in Nashville-TN (priority location) or Austin-TX (secondary). Relocation… more
    Oracle (11/25/25)
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  • Principal Software Engineer - Media…

    Oracle (Washington, DC)
    **Job Description** **Location: ( onsite )** + Nashville, TN (5 X Week) +...Week) + Austin, TX (3 X Week) As a Principal Software Engineer , you will lead the ... industry. We are looking for a highly skilled full-stack or backend cloud engineer experienced with at least one major public cloud platform. In this role,… more
    Oracle (01/09/26)
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  • Sr. Principal Software Engineer

    Northrop Grumman (Falls Church, VA)
    …part of history, they're making history. Northrop Grumman is hiring a senior principal software engineer to join our Insights & Intelligence organization within ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...100% virtual/work from home, but can also be located onsite at our Corporate Headquarters in Falls Church, VA.… more
    Northrop Grumman (01/10/26)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …and flexible workplace where you'll belong and be encouraged. We're looking for a Principal Software Development Engineer to help us build new service for our ... engineers in the team. + Solve difficult problems in distributed systems , infrastructure, and highly available services. + Collaborate with Platform Engineering,… more
    Oracle (12/20/25)
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  • Principal Software Engineer - Studio…

    Oracle (Washington, DC)
    …services used in film, animation and game development studios is highly desired. Principal Engineer is an individual contributor role that requires a proven ... **Job Description** **Job Location (No exceptions - onsite )** 1. Nashville,TN 2. Austin, TX 3. Broomfiled,...and engineering experience, particularly with cloud services and distributed systems . 3. Domain knowledge and experience with work flows… more
    Oracle (11/25/25)
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