• Sr. Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …and engineers in addressing these issues + Participate in on-call rotation as a subject matter expert for WAF/DDoS incident response. + Partner with ... office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate...during WAF/DDoS incidents. Participate in on-call rotation to provide subject matter expertise in real-time investigations and… more
    Warner Bros. Discovery (10/21/25)
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  • Senior Principal Network Reliability…

    Oracle (Annapolis, MD)
    …(SDN) operating at massive scale. Customers always want higher availability, more bandwidth, greater network security , less network latency, less network ... point of contact for driving systematic resolution of complex network issues. Act as SME for root...or related engineering field (or equivalent) with 5+ years Network Engineer experience or Masters with 5+… more
    Oracle (11/25/25)
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  • Unified Communications Engineer - Principal

    Amentum (Fort Meade, MD)
    …related to data flow, security policies, and interoperability **Required Qualifications:** * Subject Matter Expert in UC design, Edge services, Endpoints ... solutions across IP networks * Coordinate with government stakeholders, security engineers, and network teams to ensure... Network Professional (CCNP) - Collaboration certification * Subject Matter Expert of Cisco… more
    Amentum (10/23/25)
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  • Information Security Engineer…

    Lumen (Annapolis, MD)
    …delivering actionable threat intelligence data to Lumen customers. + Serve as Threat Research Subject Matter Expert , offering guidance and support to the ... future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis...in executing workflows and solving complex challenges. + Provide expert analysis and strategic insights on emerging threats and… more
    Lumen (11/25/25)
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  • Senior Network Engineer

    Systems Technologies, Inc. (Fort Meade, MD)
    Senior Network Engineer Location Ft. Meade, MD...Charleston, SC or Ft. Meade, MD. RESPONSIBILITIES + Provide Subject Matter Expertise ( SME ) to ... Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1106) SENIOR NETWORK ENGINEER The company is seeking a… more
    Systems Technologies, Inc. (09/16/25)
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  • Regional Environmental Engineer , Air…

    Amazon (Frederick, MD)
    … Engineer (REE), your primary focus will be serving as the air quality compliance subject matter expert ( SME ) across the Americas region, providing ... in air quality management. As the team's air compliance SME , you will support REEs across the region to...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts,… more
    Amazon (10/10/25)
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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...of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer… more
    Proofpoint (10/08/25)
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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 ... Eligible:** Y **Expiration Date:** 12/01/2025 **JOB SUMMARY** Functions as the engineer for Email & Messaging platforms, with primary accountability for Microsoft… more
    Marriott (09/24/25)
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  • Cloud Software Engineer

    Tactibit Technologies LLC (Silver Spring, MD)
    …workloads to private, public, and hybrid cloud infrastructures. + Act as a subject matter expert for end-to-end cloud systems engineering including ... to ensure appropriate provisioning and manage cost. + Design and implement effective security controls and strategies on cloud network environments. + Function… more
    Tactibit Technologies LLC (09/25/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …senior chief engineers and architects. Software Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles ... which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most… more
    Northrop Grumman (11/14/25)
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