- Walmart (Reston, VA)
- …combined with a solid knowledge of multithreading, networking, offline storage, and performance tuning . + Android SDK along with good working understanding ... as reliability, operability, performance efficiency, and security. + Troubleshoot performance and availability bottlenecks within the application . + Develop,… more
- Truist (Richmond, VA)
- …hands-on experience with log aggregation, tracing (Jaeger, Zipkin), and APM ( Application Performance Monitoring). Knowledge of AI-driven monitoring, automated ... detection capabilities. Experience in API monitoring, network telemetry, and database performance tuning . **Leadership & Strategic Experience:** 10+ years of… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- …business units + Develop network documentation of security infrastructure + Monitor network performance and implement performance tuning as necessary + ... Responsible for installing software, applying patches, managing file systems, and monitoring performance of ISE systems + Performs data backups and restoration of… more
- Leidos (Springfield, VA)
- …resolve complex database issues efficiently. **Primary Responsibilities** + Monitor database performance , implement tuning strategies, and optimize queries to ... organization's databases. The DBA will be responsible for ensuring high performance , availability, security, and integrity of our databases while implementing best… more
- Arena Technical Resources, LLC (Springfield, VA)
- …Red Hat Enterprise Linux (RHEL) environments, including security hardening, patching, and performance tuning . - OpenShift Expertise: In-depth knowledge of Red ... Deployment: Install, configure, and maintain Red Hat OpenShift clusters, ensuring optimal performance and high availability. - Application Support: Deploy and… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- …schema design, normalization, and optimization. o Advanced SQL query writing and performance tuning . * NoSQL Databases: o Extensive experience with NoSQL ... Golang, Python, Java, and other technologies. * Strong understanding of modern application architecture and cloud native application development. * Experience… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …with monitoring and logging tools like Azure Monitor, Log Analytics, and Application Insights for performance and reliability management. + Understanding ... bottlenecks and proactively plan for upgrades or scaling. + Optimize server performance through configuration tuning , key management and resource allocation. +… more
- Steampunk (Mclean, VA)
- … and resilience of services through code improvements, architectural enhancements, and performance tuning . Integrate automated testing and profiling into the ... traditional operations to maintain and improve the reliability, availability, and performance of cloud, infrastructure, and large-scale software systems and services… more
- CACI International (Chantilly, VA)
- …tracking process/standards and ensure they are adequately retested when fixed + Run performance benchmarks, conduct performance tuning and building capacity ... executing test cases, and tracking defects + Working experience with component, application , integration, and performance testing procedures and criteria +… more
- Leidos (Springfield, VA)
- …systems (DBMS) such as **SQL Server, Oracle, MySQL,** + Monitor database performance , implement tuning strategies, and optimize queries to improve efficiency. ... organization's databases. The DBA will be responsible for ensuring high performance , availability, security, and integrity of our databases while implementing best… more
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