• 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 (11/06/25)
    - Save Job - Related Jobs - Block Source
  • Systems Engineer & Process…

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...in government and contractor sponsored System Engineering and technical exchange meetings (TEMs), Independent Review Teams, and design and… more
    KBR (11/07/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Sales Engineer - Mid Market - Mid…

    Proofpoint (Washington, DC)
    …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 (10/28/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    Nightwing (Herndon, VA)
    …external stakeholders + Collaborate across cloud, systems , and cybersecurity teams + Subject matter expert for business development / proposal efforts ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/17/25)
    - Save Job - Related Jobs - Block Source
  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …escalation support for Junior Engineer SOC personnel. **The Main Responsibilities** + Subject Matter Expert on DDoS attacks, mitigation and threat ... and implement DDoS Mitigation for Lumen Federal Customers. This position will provide subject matter expertise to DoD customers on worldwide DDoS threats and… more
    Lumen (11/14/25)
    - Save Job - Related Jobs - Block Source
  • 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 (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Lead Operations Engineer - Public…

    Lumen (Washington, DC)
    …or equivalent combination of education and experience * Cisco SDWAN * Cisco Route Switch subject matter expert * Ability to obtain and maintain Public Trust ... world and shape the future. **The Role** The Sr Lead Operations Engineer -Public Sector will support Lumen Managed Services contracts by designing, installing, and… more
    Lumen (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Databricks Solutions Engineer (Public…

    ICF (Reston, VA)
    …is growing, and we are looking for a motivated, experienced Senior Databricks SME who is passionate about turning complex data into actionable solutions that improve ... public systems and services. This role supports an enterprise initiative...be doing:** + Enable secure, scalable, and efficient data exchange between federal client and external data sharing partners… more
    ICF (11/14/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Staff Solution Consultant

    Trellix (Washington, DC)
    …specifically Data Loss Prevention (DLP). This consultant also serves as a cybersecurity Subject - Matter Expert and advises the customer of cybersecurity ... planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security… more
    Trellix (11/14/25)
    - Save Job - Related Jobs - Block Source