• Principal Cyber/ Systems

    Northrop Grumman (Dulles, VA)
    …satellite systems , communications links, and ground command & control (C2) systems . The principal engineer engages with multiple engineering disciplines ... they're making history. We have an opening for a **Cyber/ Systems Engineer ** to join our team of...This position will be in **Dulles, VA.** This Cyber Systems Security Engineering position requires demonstrated technical… more
    Northrop Grumman (04/15/25)
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  • Principal Information Systems

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... system security officers (ISSOs). Flexible cross-training to also provide systems engineering, software development, training, security , and testing is also… more
    Leidos (04/01/25)
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  • Principal Elasticsearch Systems

    Leidos (Reston, VA)
    …**Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in… more
    Leidos (04/19/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …of the best work of your career. We are looking for you to join our team as a Principal Systems Engineer / Sr. Principal Systems Engineer based ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure.... This requisition may be filled at either a Principal Systems Engineer or a… more
    Northrop Grumman (05/06/25)
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  • Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...problems. This requisition may be filled at either a Principal Cyber Systems Engineer or… more
    Northrop Grumman (04/16/25)
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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...practices and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and… more
    Saliense Consulting (05/03/25)
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  • Principal Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities ... include but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (04/11/25)
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  • Software Systems Engineer

    SAIC (Arlington, VA)
    **Description** We are looking for a highly skilled ** Principal Software Systems Engineer ** to take a leadership role in the design, development, and ... software architecture, systems engineering, and large-scale software integrations. As a Principal Software Systems Engineer , you will be responsible for… more
    SAIC (05/07/25)
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  • Principal /Sr Principal

    Northrop Grumman (Fairfax, VA)
    …National Systems (INS) Business Unit (BU). This role for a Ground systems engineer to support Command and Control (C2) Software Development and SEIT ... functions. **What you'll get to do** : As a Systems Engineer on this team, you will...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal more
    Northrop Grumman (04/08/25)
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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 ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated… more
    Shuvel Digital (03/27/25)
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