15 of 15 Database Tuning Jobs

Senior Oracle Database Administrator Location: On site in Central London 5 days per week. About DXC Technology: DXC Technology is a global leader in IT services, delivering mission-critical technology solutions that drive business transformation. With expertise in hybrid cloud, IT modernization, security, and analytics, DXC enables enterprises to thrive in a rapidly evolving digital landscape. Our clients … Responsibilities: Lead and manage database infrastructure services, including deployment, migration, and administration of databases (SQL, Oracle, PostgreSQL, etc.). Ensure high availability, security, and optimal performance of database environments. Support the development and execution of database infrastructure strategies and modernization projects. Monitor and maintain database health, backups, disaster recovery, and performance tuning. … PostgreSQL, MySQL, or other enterprise databases. Experience in cloud database platforms (AWS RDS, Azure SQL, Google Cloud SQL). Hands-on experience with database performance tuning, security, and backup strategies. Knowledge of infrastructure technologies such as storage, networking, and containerized environments. Experience in database migration, automation, and scripting (PowerShell, Python, or Bash More ❯

Leidos is seeking an experienced Database Administrator (DBA) to be part of a team supporting and maintaining an IT service management tool (ServiceNow) for a large organisation. This role requires hands-on experience with database administration, optimization, and disaster recovery planning. The ideal candidate will be responsible for ensuring database stability, security, and performance … and health markets. The companys 33,000 employees support vital missions for government and commercial customers. Candidate must be eligible to undergo security clearance (DV). Key Responsibilities: Database Administration & Maintenance: Provide technical support for MariaDB (MySQL) databases, ensuring optimal performance and availability. Backup & Disaster Recovery: Implement regular database backups to allow for efficient data recovery … in the event of system failures. Monitoring & Performance Optimization: Track system performance and identify bottlenecks affecting database efficiency and data integrity. Incident & Problem Management: Troubleshoot database-related incidents and implement proactive solutions to minimize downtime. Capacity Planning: Monitor and forecast database storage and performance needs, ensuring scalability. Upgrades & Patch Management: Plan and execute major More ❯

successful candidate will be responsible for managing and maintaining our SingleStore database environment, ensuring its optimal performance, security, and availability. This role involves database performance tuning, monitoring, backup and recovery, and data integrity. The ideal candidate will have a strong background in SingleStore database administration and utilize Python programming skills to develop … tools that automate routine tasks and enhance database efficiency. Key Responsibilities: Install, configure, and maintain SingleStore database systems. Monitor database performance, implement performance tuning, and optimize queries. Ensure high availability and disaster recovery of database systems. Develop, test, and deploy backup and recovery plans. Implement and maintain database security policies and procedures. Create and maintain database documentation, including data models, schemas, and procedures. Develop Python scripts to automate database management tasks and enhance operational efficiency. Troubleshoot and resolve database-related issues and provide support to development teams. Collaborate with other IT professionals and stakeholders to ensure seamless integration of database More ❯

Location: Washington, D.C, OnsiteRate : Best competitive rate About the Role We are seeking an experienced Lead SQL Developer to drive the design, implementation, and optimization of enterprise-grade database solutions. This role requires a hands-on technical expert who can architect complex data systems, ensure … peak database performance, and mentor development teams in best practices. The ideal candidate will have deep experience in SQL development, data architecture, and database performance tuning, along with strong leadership and collaboration skills to align data strategies with organizational goals. Key Responsibilities Database Architecture & Design Lead the design and implementation of scalable … secure, and high-performance database architectures (relational and NoSQL Define schemas, tables, views, and indexing strategies to ensure data integrity and consistency. Establish and gain approval for data architecture decisions, design standards, and lifecycle practices. Performance Optimization Serve as the subject-matter expert for query tuning, stored procedure optimization, and database configuration. Use advanced More ❯

We are looking for a full-time contractor or employee for a Database Performance Engineer role.Responsibilities: Analyzes and evaluates application, system and ecosystem performance and scalability across multiple tiers with particular emphasis on the data tier in both cloud and on-prem environments. Identifies performance and scalability bottlenecks and issues and propose solutions to resolve the same. Simulates … application performance across multiple tiers Experience with identification and solution implementation for performance and scalability bottlenecks and issues Experience with Oracle wait interface and event analysis Experience with Performance tuning of large Oracle databases in AWS (50+ TB) Experience with large Oracle Exadata databases and clusters Experience with Single node non-Exadata Database tuning Experience with Linux shell scripting, SQL tuning and session tracing. Experience with AWR, ASH, ADDM generation and analysis Experience with Oracle AWR Raw data analysis and interpretation. Experience Extrapolating system behavior under representative load to predict system behavior under full load/stress. Experience with Presenting complex results, analysis, and metrics to a diverse audience of More ❯

application performance across multiple tiers Experience with identification and solution implementation for performance and scalability bottlenecks and issues Experience with Oracle wait interface and event analysis Experience with Performance tuning of large Oracle databases in AWS (50+ TB) Experience with large Oracle Exadata databases and clusters Experience with Single node non-Exadata Database tuning Experience with Linux shell scripting, SQL tuning and session tracing. Experience with AWR, ASH, ADDM generation and analysis Experience with Oracle AWR Raw data analysis and interpretation. Experience Extrapolating system behavior under representative load to predict system behavior under full load/stress. Experience with Presenting complex results, analysis, and metrics to a diverse audience of … technical and non-technical personnel. Experience with Troubleshooting performance bottlenecks and issues. Knowledge of Oracle internals pertaining to database performance Experience with understanding of application behavior, performance, and interaction patterns with DBs in relation to performance and scalability. Experience with extrapolating application and data tier metrics to explain system behavior. Experience with Technical writing and diagramming skills, including More ❯

to our clients by instilling honesty, commitment, and hard work to find the most qualified candidates to fill each opportunity. Currently, we are seeking individuals for a SQL Database Administrator opportunity with our client in Cleveland, Ohio. This is a very exciting opportunity working with one of the top employers in the area. If you are interested in … This opportunity is a hybrid work environment. Candidate MUST reside in Northeast Ohio. The ideal candidate will have at least 10 years of related work experience. Responsibilities: The Database Administrator's role is to plan, design, install, monitor, maintain, and performance tune production databases for all business applications while ensuring high levels of data availability. This individual is … also responsible for developing, implementing, and overseeing database policies and procedures to ensure the integrity and availability of databases and their accompanying software. All project and support tasks must be completed consistent with company goals, industry best practices and regulatory requirements while ensuring data protection and security in highly visible, mission critical environments Required Skills: • Strong understanding of More ❯

from office from Day 1, No initial remote will be provided. Job Description: As a SQL Developer, you will play a critical role in designing, developing, and optimizing database solutions that support our investment banking operations. You will work closely with cross-functional teams to ensure that our data architecture meets business needs and regulatory requirements, particularly in … in investment banking to ensure that financial reporting requirements are met efficiently and accurately. Collaborate with stakeholders to understand reporting needs and translate them into technical specifications. Optimize database performance and troubleshoot issues to ensure high availability and reliability. Stay updated with emerging technologies and best practices to improve data management processes. Document data models, integration processes, and … Experience in investment banking financial reporting is required. Strong analytical and problem-solving skills. Excellent understanding of database management systems (DBMS Proficient in database performance tuning and optimization. Ability to work in a fast-paced, dynamic environment. Strong communication and interpersonal skills. More ❯

will join the Data Platform Unit within Technology Operations and Cyber Security (TOCS) becoming a key member of the team who are responsible for supporting the bank's database environments residing upon a mixture of on-prem, hybrid and cloud infrastructure. The expectation is that you will work closely with other staff from TOCS and beyond, including 3rd … parties, to ensure the database is estate functions as required alongside collaborating with projects and other teams to ensure that change within the database environments is managed and controlled effectively and safely. What you'll be doing Support and problem solve on all Production databases as a priority alongside supporting the databases within the Pre-Production … Disaster Recovery Methods including setup, troubleshooting and support - Oracle RAC, Oracle Restart, ASM, Oracle Data Guard, flashback technologies and SQL Server Always On High Availability. Database performance tuning and optimisation skills. Experience of using Oracle Enterprise Manager. Oracle/Red Hat Linux, Windows, AIX, and Solaris Operating System experience. An ability to take ownership for your More ❯

Job Description: We are inviting applications for the role of SSIS SQL + ETL Developer. The ideal candidate will be responsible for designing, developing, and maintaining robust SQL database systems and ETL workflows. This role requires deep expertise in SQL Server, ETL tools (SSIS), and database performance optimization. You must be able to work onsite … Server and relational database concepts. Expertise in writing and optimizing large, complex SQL statements. Hands-on experience with SSIS ETL development. Experience with database performance tuning in large enterprise environments. Knowledge of DB scheduling tools and file transfer mechanisms. Strong problem-solving and analytical skills. High attention to detail, integrity, and urgency. Ability to … . SQL Server DB coding and DB DevOps experience. Key Skills: MS SQL Server SQL Server Management Studio (SSMS) SSIS (ETL Development) SQL Stored Procedures, Functions, Triggers ETL Performance Tuning Data Transformation & Data Quality DB DevOps/CI/CD Version Control: SVN/Git JIRA, Confluence, Jenkins, TeamCity File Transfer Mechanisms Large-scale Database Systems More ❯

or architecture, with strong knowledge of Windows, Linux, and enterprise applications. Experience with mainframe databases such as DB2, IMS, Adabas, Datacom, Supra, and understanding of database performance, tuning, and high availability. Familiarity with core mainframe subsystems and languages: z/OS, JCL, JES, RACF/ACF2, CICS, COBOL, PL/1, SQL, Natural. Experience in application More ❯

management: Utilize expertise in SQL to design, optimize, and maintain relational databases. Write complex SQL queries for data retrieval, manipulation, and analysis. Perform database performance tuning and optimization. Databricks platform: Work with Databricks platform for big data processing and analytics develop and maintain ETL processes using data bricks notebook We are an equal opportunity More ❯

Contract Role: SQL Database Administrator (Outside IR35) Location : Fully Remote (1-2 days onsite in Leeds during week one for laptop collection and team intro) Rate : £467.50 Duration : 3 months Start Date : ASAP IR35 Status : Outside IR35 Sector : Logistics/Supply Chain Software References : Required at screening stage Company Overview A UK-based logistics software provider that develops … role is critical to maintaining operational continuity and supporting future transformation. Key Responsibilities Conduct a full health check of existing SQL Server databases and infrastructure Review and optimise database performance, indexing, and query efficiency Identify and resolve potential risks or vulnerabilities in the current setup Recommend and implement upgrades or patches where necessary Ensure high availability and disaster … Support knowledge transfer and handover for future permanent hire Essential Skills & Experience Proven experience as a SQL Server DBA in enterprise environments Strong understanding of database performance tuning and optimisation Experience with backup/recovery strategies and disaster recovery planning Ability to conduct system audits and produce actionable recommendations Comfortable working independently and remotely Excellent communication More ❯

technologies to assist in the future roadmap of our products. As a team, we are responsible for the health of the systems we build. You should understand performance tuning and optimisation, and how to diagnose technical issues across local, pre-release and production environments running on AWS. We operate a DevOps culture and are responsible for developing, deploying … languages in particular Go Proving technical leadership and direction to your team and contributing to the wider engineering organisation. Deep technical understanding of MySQL and relational databases, particularly database performance tuning. Knowledge of best practises around Modern Software Engineering, CI/CD, DORA metrics. Experience of troubleshooting and fixing performance issues in a full-stack application; from browser More ❯

technologies to assist in the future roadmap of our products. As a team, we are responsible for the health of the systems we build. You should understand performance tuning and optimisation, and how to diagnose technical issues across local, pre-release and production environments running on AWS. We operate a DevOps culture and are responsible for developing, deploying … languages in particular Golang Proving technical leadership and direction to your team and contributing to the wider engineering organisation. Deep technical understanding of MySQL and relational databases, particularly database performance tuning. Knowledge of best practises around Modern Software Engineering, CI/CD, DORA metrics. Experience of troubleshooting and fixing performance issues in a full-stack application; from browser More ❯