• Systems Engineer SME

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top ... to make a personal impact as a **Senior** **Principal Systems Engineer for Exchange Messaging**...becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME more
    General Dynamics Information Technology (10/06/25)
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  • Azure Cloud SME (TS/SCI w/ Polygraph)

    COMSO, Inc (Annapolis Junction, MD)
    …limited to the following responsibilities: + Migrating data from on-premises or legacy systems to the Cloud + Administer Exchange Online, SharePoint, Teams, and ... Azure Cloud SME (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20701) Job Type Full-time Description About us:… more
    COMSO, Inc (10/22/25)
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  • Information Technology /Assurance Specialist…

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37967 **Summary** **Information Technology/Assurance Specialist SME ** **Arlington, VA** Are you ready to enhance your skills and build your career in a ... ensure functional optimization in their business. The **Information Technology/Assurance Specialist SME ** will serve as the Air Force Emerging Technology Office's… more
    Chenega Corporation (10/07/25)
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  • Systems Engineer , Messaging

    Marriott (Bethesda, MD)
    …investigation, and testing of new technologies with other teams + Acts as a Technical Subject Matter Expert for Messaging products and services + Participate ... and hybrid Exchange services. The ideal candidate is a hands-on engineer with excellent communication skills who can design, secure, operate, and continuously… more
    Marriott (09/24/25)
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  • Senior Software Engineer - MuleSoft…

    CareFirst (Baltimore, MD)
    …new applications and enhancements of existing applications. Serves as a subject matter expert for specified systems and their subsequent applications. ... Agile Framework (SAFe) practices across the enterprise. As a Sr. Platform Engineer , you will lead MuleSoft platform adoption and software transformation initiatives… more
    CareFirst (09/23/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Maryland City, MD)
    …paired with, as well as our current and future customers. As a technical liaison and subject matter expert on all things Proofpoint, you will help to deliver ... best in the industry + You will become an expert in Email Security Gateways, Advanced Persistent Threats, Attack...years of hands on technical experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security … more
    Proofpoint (10/08/25)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …authorization + Provide cybersecurity Risk Management Framework (RMF) support + Serve as a subject matter expert in the validation of the implementation of ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cybersecurity Engineer ** to join our team working in the **Washington, DC Navy Yard.** This is a… more
    ManTech (09/17/25)
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  • Sr Operations Engineer

    Lumen (Washington, DC)
    …equivalent combination of education and experience. + Microsoft Windows Server and/or Solarwinds Subject Matter Expert + Experience with isolation of telecom ... the world and shape the future. **The Role** Senior Engineer position requires a high degree of technical and...+ Provide primary engineering design and configuration for data systems in line with Managed Services customer goals and… more
    Lumen (10/17/25)
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  • Senior Technical Lead

    Cayuse Holdings (Washington, DC)
    … and tools to support the Exchange 's operations. Acting as the subject matter expert , the Technical Lead oversees technical design, development, ... contractual, security, and technical standards. + Act as a subject matter expert for system...usage and integrations to enable efficient and reliable data exchange between systems . + Ensure compliance with… more
    Cayuse Holdings (10/22/25)
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  • Solution Consultant

    Trellix (Columbia, MD)
    …solutions in the customer environment. This consultant also serves as a cybersecurity Subject - Matter Expert and advises the customer of cybersecurity ... More at https://www.trellix.com/ . **_Role Overview:_** Professional Services Endpoint Engineer **Title:** Trellix Endpoint Security Solution Consultant **Location:** Fort… more
    Trellix (10/15/25)
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  • Senior IT Infrastructure Specialist

    CACI International (Annapolis Junction, MD)
    …and make a significant impact on critical systems ! We're seeking an experienced IT expert to provide technical Subject Matter Expertise ( SME ) support ... architectural enhancements + Create and conduct advanced training programs + Provide expert guidance on complex IT solutions + Interface with multiple organizational… more
    CACI International (07/29/25)
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