• Network Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …an onsite position in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have ... CCNP certification strongly preferred. + Experience deploying and managing cloud -based network services and monitoring tools at IL-6. +...with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a… more
    Oneida Technical Solutions (10/31/25)
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  • Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Alexandria, VA)
    …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 ... sales process every single day. As a Senior Sales Engineer working with accounts in the SLED space, you...best in the industry + You will become an expert in Email Security Gateways, Advanced Persistent Threats, Attack… more
    Proofpoint (12/25/25)
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  • Lead Citrix Systems Engineer…

    Humana (Richmond, VA)
    …and optimization of virtual resources. + Mentor junior engineers and serve as a subject matter expert on virtualization technologies. + Ensure compliance ... our caring community and help us put health first** The Lead Systems Engineer is responsible for design, analysis, configuration and maintenance of complex systems… more
    Humana (12/18/25)
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  • Lead Artificial Intelligence Engineer…

    The MITRE Corporation (Chantilly, VA)
    …us. The MITRE Space Intelligence Systems Department is looking for an Artificial Intelligence Engineering Subject Matter Expert ( SME ) who wants to drive ... Execution for the following: + Information technology system configuration and architecture Subject Matter Expertise as well as familiarity with technical… more
    The MITRE Corporation (11/27/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …of the systems under management. The system engineer must also act as a subject matter expert consulting with security analysts and tenant mission system ... Infrastructure Engineer /Administrator Job Category: Information Technology Time Type: Full...The qualified candidate will have demonstrated experience with multiple cloud platforms, automation technologies, and with Linux system administration.… more
    CACI International (12/26/25)
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  • Senior Directory Services Engineer

    Ryder System (Richmond, VA)
    …and decommissioning of outdated infrastructure. The senior engineer acts as a subject matter expert and technical leader within the Identity and ... ._ **Job Description** : **General Summary** The Senior Directory Services Engineer is responsible for the design, engineering, and operational leadership of… more
    Ryder System (12/01/25)
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  • Staff Engineer -Software Engineer

    TheIncLab (Mclean, VA)
    …technical strategy, architecture, and design for complex systems. + Serve as a subject matter expert for software engineering best practices, frameworks, ... purpose as well. We are looking for a Staff Engineer to join our Software Engineering team. This is...TypeScript, React, Redux, Node.js, NestJS, Electron.js, Cesium.js, Docker, and cloud platforms such as AWS. + Advocate for continuous… more
    TheIncLab (12/09/25)
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  • Lead Data Loss Prevention (DLP) Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    …exfiltration, policy drift). + Mentor junior engineers and act as the primary subject ‑ matter expert for Microsoft Purview DLP. **Basic Qualifications** + ... Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...and tune DLP policies for high‑risk exfiltration vectors (email, cloud storage, chat, web uploads, endpoints: removable media, print,… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Kafka Engineer

    CACI International (Ashburn, VA)
    …and operational runbooks for Kafka-related components and processes. + Act as a subject matter expert , sharing knowledge, mentoring junior engineers, and ... Kafka Engineer Job Category: Information Technology Time Type: Full...a truly modern application that is new development and cloud native. If you thrive in a culture of… more
    CACI International (12/23/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …As a GEODS Expert Software Engineer , you will serve as a subject matter expert and mentor to other developers, advancing the vision and ... If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team...of 15 years experience, in relevant field **Preferred:** * Cloud certification(s), preferably from AWS, OCI or Google … more
    Amentum (11/18/25)
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