• Principal Elasticsearch Systems…

    Leidos (Reston, VA)
    …has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security !** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team in… more
    Leidos (07/19/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …National Institute of Standards and Technology (NIST) guidelines, Committee on National Security Systems Instruction (CNSSI), and Risk Management Framework (RMF) ... highly qualified individual to join our team as a ** Principal Cyber Systems Engineer or Sr. ...**Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. + Ability… more
    Northrop Grumman (07/25/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... 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… more
    Saliense Consulting (07/07/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **Mantech** seeks a motivated and customer-focused ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help ... deployments or data centers . Experience deploying and/or supporting enterprise security software such as firewalls, intrusion prevention systems (IPS),… more
    ManTech (06/28/25)
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  • Principal / Sr Principal…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems...work.** _This requisition may be filled at either a Principal level (level 3) or a Senior Principal… more
    Northrop Grumman (05/29/25)
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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 ... designing, and developing infrastructure and infrastructure components that meet security needs. It also includes developing updated guidance for online… more
    SAIC (06/26/25)
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  • Principal Business Systems Analyst

    ManpowerGroup (Henrico, VA)
    Our client, a leading technology solutions provider, is seeking a Principal Business Systems Analyst to join their team. As a Principal Business Systems ... which will align successfully in the organization. **Job Title:** Principal Business Systems Analyst **Location: Richmond, VA...with foundational knowledge of Accounting Hub. + Manage Oracle Security related to Oracle ERP and Accounting Hub. +… more
    ManpowerGroup (06/12/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …**Job Description:** **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Software Systems Engineer** to join our team! This ... is not a software development role, but one focused on systems -level coordination, requirements definition, integration, and deployment assurance for edge-focused… more
    Parsons Corporation (05/08/25)
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  • Principal Technical Program Manager,…

    Amazon (Herndon, VA)
    …security improvement initiatives across Amazon Payments. This includes programs to uncover security risks in existing systems and proactive security ... Description Amazon Payments Services build systems that process payments at an unprecedented scale,...default. You will bring thought leadership, innovate and solve security challenges at a massive scale. A successful candidate… more
    Amazon (06/03/25)
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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 be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (06/26/25)
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