• Principal Security Engineer

    Oracle (Washington, DC)
    …our mission is to provide them with the most secure cloud services. The OCI Hardware Security group conducts Security assessments of the production ... with standards organization to influence the next generation of hardware platform security . In addition to defining... for every device in our data centers. A security -focused engineer at any level can have… more
    Oracle (11/25/25)
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  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …succeed and together our best becomes better. **HOW A SENIOR PRINCIPAL ** ** ENGINEER FOR** ** HARDWARE SECURITY MODULE** **(HSM)** **WILL MAKE AN IMPACT:** ... **US Citizenship Required:** Yes **Job Description:** **Senior** ** Principal ** ** Engineer for** ** Hardware ** ** Security ** **Module** **(HSM)** Seize… more
    General Dynamics Information Technology (01/03/26)
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  • Principal /Sr. Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …and in collaborative team settings across all levels. This position can be hired as a Principal Engineer (level 3) or an Sr. Principal Engineer (level ... not only part of history, they're making history. We have an opening for a Principal /Sr. Principal Simulation Software Engineer to join our team of… more
    Northrop Grumman (01/08/26)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps Software ... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer science or an… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...expert in at least one business-critical area (eg cryptography, hardware security , operating systems, authentication protocols, fuzzing,… more
    Oracle (12/20/25)
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  • Systems Test Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position ... test kits. This requisition may be filled at either the **Systems** **Test Engineer ** or ** Principal ** **Systems** **Test Engineer ** level. **Basic… more
    Northrop Grumman (10/23/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …configure, secure, and validate server platforms across OCI's global fleet. As a Principal Engineer , you will architect and deliver highly available services and ... **Job Description** Oracle Cloud Infrastructure (OCI) is looking for a Principal Software Engineer to lead the development of scalable, resilient, and secure… more
    Oracle (11/25/25)
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  • Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... location. _This position can be filled at either the Principal Field Service Engineer OR Senior ...IAT Level II (or higher) compliant certification. Examples include: Security +CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (12/04/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (01/06/26)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This position will ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (12/23/25)
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  • Principal Software Engineer - AI…

    Oracle (Washington, DC)
    …GPU Infrastructure. You will partner closely across other teams in Compute, Networking, Security , Data center Engineering, and Hardware Development to ensure OCI ... **Job Description** As a Principal Member of Technical Staff, you will own...problem solver, a distributed systems generalist and/or skilled Linux engineer with Systems triage experience able to dive deep… more
    Oracle (12/22/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Principal Cyber Engineer ** Cyber Offense and ... in the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum… more
    Nightwing (01/09/26)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Participate in test events This requisition will be filled at the ** Principal Systems Engineer ** level. **Basic Qualifications for Principal Systems ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (12/19/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …across these tenancies, and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for ... debugging of software applications or operating systems. As a Principal Software Development Engineer , you will be...should be familiar with all levels of the software, hardware , and network stack; while having a deep knowledge… more
    Oracle (11/25/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/13/25)
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  • Principal Software Quality Engineer

    Oracle (Washington, DC)
    **Job Description** **Overview** The Oracle Cloud Infrastructure Hardware Development team designs and builds mission-critical, ultra-high-performance, integrated ... a highly scalable, fortified, and high-availability environment, leveraging OCI Hardware Development-engineered systems that deliver unparalleled performance. **Job Description**… more
    Oracle (12/16/25)
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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 ... implementing compute, network, and storage deployments that comply with customer security policies and industry architecture standards; The candidate will oversee… more
    Nightwing (01/09/26)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Chantilly, VA)
    …Parsons Company, is seeking qualified candidates to fill a Digital Signal Processing Engineer (DSP) positions at our headquarters in Chantilly, VA. We are currently ... eg, audio, communications, radar, etc.] + Implement DSP algorithms in software and/or hardware using programming languages such as C, C++, MATLAB, Python, etc. +… more
    Parsons Corporation (10/21/25)
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  • Principal Software Engineer - OCI…

    Oracle (Washington, DC)
    …is to provide them with industry leading compute, storage, networking, database, security , and an ever-expanding set of foundational cloud-based services. As part of ... features to satisfy the most demanding workloads for our customers. An engineer at any level can have significant technical and business impact. **Qualifications:**… more
    Oracle (12/16/25)
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  • Senior Principal Network Reliability…

    Oracle (Washington, DC)
    …scale. Customers always want higher availability, more bandwidth, greater network security , less network latency, less network jitter, and lower overall cost. ... of RFQ/RFPs. May lead the adoption of new vendor hardware . Active communication with product teams. Responsible to drive...related engineering field (or equivalent) with 5+ years Network Engineer experience or Masters with 5+ years Network … more
    Oracle (12/11/25)
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