• Sr. Distinguished Applied Researcher

    Capital One (Mclean, VA)
    …the technical direction of a large-scale model training team + Experience working with 500+ node clusters of GPUs Has worked on LLM scaled to 70B parameters and 1T+ ... tokens + Experience with common training optimization frameworks (deep speed, nemo) _Capital One will consider sponsoring a new qualified applicant for employment authorization for this position._ The minimum and maximum full-time annual salaries for this role… more
    Capital One (11/04/25)
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  • Staff Software Engineer - Java, AWS, TCS Clearance

    Zscaler (Mclean, VA)
    …and related tools (eg, AWS Dev tools, Docker, Kubernetes, CI/CD, Python, Node ) + Bachelor's degree in Engineering, Computer Science, or a related field ... **\#LI-BH1** **\#LI-Hybrid** Zscaler's salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could… more
    Zscaler (11/04/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …compromise scenarios. + Scripting/automation (eg, Python, PowerShell, or Node ), and IaC/policy-as-code experience. **Preferred Qualifications and Skills** + ... Prior leadership of a SaaS/OAuth security initiative from zero-to-one in a complex enterprise. + Experience with DLP, data classification, eDiscovery/legal hold in SaaS. + Familiarity with SOX ITGC and privacy-by-design in SaaS workflows. + Certifications:… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Research Engineer, Advanced Technology…

    Lockheed Martin (Arlington, VA)
    …Kubernetes, Rancher, Helm \) \- Scalable web application development \(e\.g\., Angular, Node , JavaScript, TypeScript, Django, RESTful APIs \) \- Databases and query ... Languages \(e\.g\., Elasticsearch, Oracle, MySQL, NoSQL, MongoDB, Neo4j \) \- DevSecOps, microservice oriented architectures, containerization, and CI/CD tools and processes \(e\.g\., GitLab, Docker, Jenkins \) \- Embedded and real\-time system programming\.… more
    Lockheed Martin (10/31/25)
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  • Senior Software Developer - active TS/SCI w/ Poly…

    V2X (Chantilly, VA)
    …scripting + JavaScript development experience with Angular, React, ExtJS and/or Node .js + Experience with distributed computing technologies including Hadoop, HBase, ... Apache Spark a plus + Hands-on experience working with Elastic Search, Mongo DB, Node , Hadoop, Map Reduce, Spark, Rabbit MQ, and NiFi. + DevOps experience building… more
    V2X (10/31/25)
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  • Blockchain Senior Developer

    Guidehouse (Mclean, VA)
    …smart contract development and deployment. + Familiarity with Rust/Go, Node /Client protocols. + Strong interest in cryptocurrencies and blockchain interoperability. ... + Proficiency in at least one backend language; willingness to learn Rust and Java. + Experience with SQL and cloud databases (AWS Aurora PostgreSQL, Azure). + Expertise in secure software development practices. **Leadership & Collaboration:** + Proven ability… more
    Guidehouse (10/30/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …with front-end build tools and package managers (eg, Webpack, Babel, NPM, Node .js). + Proficient in HTML5, CSS3, and JavaScript (ES6+), including DOM manipulation ... + Experience with common front-end development tools such as Babel, Webpack, NPM, Node etc. + Experience with UI testing frameworks (eg, Jasmine, Karma, Jest,… more
    Leidos (10/30/25)
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  • Senior Technical Consultant

    RELX INC (Alexandria, VA)
    …AIX, Solaris) and Windows Server environments; experienced with Kubernetes, Docker, multi- node clusters, and persistent storage. + Strong RDBMS and SQL skills ... with Oracle, DB2, and MS SQL Server; capable of schema creation, migration, plugin table management, and secure authentication (Kerberos, encrypted credentials). + Hands-on experience with IBM MQ, Kafka, Azure Service Bus, GCP Pub/Sub, and DAPR sidecar… more
    RELX INC (10/28/25)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …Diagnose and resolve Elasticsearch cluster health and performance anomalies across multi- node deployments. + Deliver advanced technical support to uphold the ... confidentiality, integrity, and availability of the Air Force Distributed Common Ground System (AF DCGS). + Create custom Kibana dashboards and visualizations to provide insights into data trends. + Utilize extensive understanding of Linux command line… more
    CACI International (10/28/25)
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  • Network Event Management Quality Assurance Analyst

    CACI International (Springfield, VA)
    …+ Previous experience with network monitoring tools (eg, Riverbed, Network Node Manager, SolarWinds, etc.) and incident management systems (eg, ServiceNow, Remedy, ... etc.) is highly preferred. + Familiarity with ITIL framework and capacity management best practices + Excellent communication and presentation skills + Ability to work independently and as part of a team **Desired:** + ITIL certification - ** ** **What You Can… more
    CACI International (10/25/25)
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