• Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in ... 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… more
    Saliense Consulting (12/05/25)
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  • Principal Network Systems

    RTX Corporation (Dulles, VA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST)** is seeking a ** Principal Networking Systems Engineer ** specializing in infrastructure design ... below: Applied Signal Technology: WHO WE ARE (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) The ** Principal Networking Systems Engineer ** must… more
    RTX Corporation (12/02/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …Years Experience) + Senior RF Engineer + RF Network Architect + Principal RF Systems Engineer + Director of RF Engineering Qualifications Why Join ... + Antenna Design Engineer Mid-Level (3-7 Years Experience) + RF Systems Engineer + Microwave Engineer + Spectrum Management Engineer + Satellite… more
    V2X (11/27/25)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward...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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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (11/21/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a ... personal impact as a Senior Principal Systems Engineer with GDIT....Skilled in system administration tasks such as file system, network , and account troubleshooting + Knowledge of repository management… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Principal Applications Delivery…

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

    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 ... limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic... network procedures and best practices; experience with network challenges associated with systems integration, including… more
    Northrop Grumman (10/02/25)
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  • Systems Test Engineer

    Northrop Grumman (Chantilly, VA)
    …Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. This position will ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...kits. This requisition may be filled at either the ** Systems ** **Test Engineer ** or ** Principal **… more
    Northrop Grumman (10/23/25)
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  • Principal Network Reliability…

    Oracle (Washington, DC)
    …services to meet our customers' needs. Career Level - IC4 **Responsibilities** As a Principal Network Reliability Engineer , you will be responsible for ... in large Enterprises, ISP, or Cloud providers. + Experience developing service-oriented systems , REST, python + Experience developing network automation or… more
    Oracle (11/25/25)
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  • Principal Network Reliability…

    Oracle (Washington, DC)
    … like Git. + Knowledge of Scrum & Agile Methodologies **Responsibilities** As a Principal Network Reliability Engineer , you will play a critical role ... more than 40 regions worldwide. The mission of our Network Reliability Engineering team is to provide exceptional ...- YANG, OpenConfig, NETCONF + Experience working in a network support role + Experience with Ticket systems more
    Oracle (11/25/25)
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  • Principal Network Engineer

    Oracle (Washington, DC)
    …workload at OCI, we're running the RDMA network underneath your workload. A Principal Network Engineer on our team supports the design, deployment, and ... - OCI). Primarily focused on operation and support of RDMA/RoCE network fabrics and systems , through a combination of a deep network understanding… more
    Oracle (11/25/25)
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  • Principal Network Development…

    Oracle (Washington, DC)
    **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,… more
    Oracle (11/25/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,… more
    Shuvel Digital (09/25/25)
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  • Space Principal /Sr. Principal

    Northrop Grumman (Mclean, VA)
    …Write status and technical performance reviews, analyses and reports **Basic Qualifications:** + ** Principal Systems Engineer ** - Bachelors of Science degree ... architecture and ConOps/conceptual design + Support integrated computer and network performance and functionality + Provide support to selected...3+ years of experience; or a PhD + **Sr. Principal Systems Engineer ** - Bachelors… more
    Northrop Grumman (11/13/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (10/31/25)
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  • Senior Principal Network Reliability…

    Oracle (Washington, DC)
    …Qualifications . Bachelor's in CS or related engineering field (or equivalent) with 5+ years Network Engineer experience or Masters with 5+ years Network ... Infrastructure - OCI). Primarily focused on development and support of network fabric and systems through a combination of a deep level understanding of… more
    Oracle (12/11/25)
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  • Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
    Leidos (10/30/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
    Leidos (11/28/25)
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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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must… more
    Northrop Grumman (12/04/25)
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