Systems Administrator II JT4 LLCSystems Administrator IIEdwards AFB, California$78,500–$100,000 / yearSome jobs may require a candidate to be eligible for a government security clearance, state-issued driver’s license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee’s ability to maintain employment. In addition, a Systems Administrator II must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.
Systems Administrator III JT4 LLCSystems Administrator IIIEdwards AFB, California$86,000–$120,000 / yearSome jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design/computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.
Systems Administrator - China Lake CA JT4 LLCSystems Administrator - China Lake CARidgecrest, California$85,945.60–$100,945.60 / yearSome jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.
Senior Systems Administrator - China Lake CA JT4 LLCSenior Systems Administrator - China Lake CARidgecrest, California$96,491.20–$111,491.20 / yearSome jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. Specifies network requirements, monitors locate area network (LAN) performance, troubleshoots networking hardware and insures system is working properly according to specifications and parameters.
Systems Administrator IV JT4 LLCSystems Administrator IVEdwards AFB, California$97,000–$130,000 / yearAdditionally, manages the full lifecycle of user accounts, from creation and initial login support (password changes, email configuration, and network share mapping) to the eventual decommissioning of accounts, including managing user account permissions and access controls on the enterprise network through the IAO Express system. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver’s license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee’s ability to maintain employment.
Systems Administrator V JT4 LLCSystems Administrator VEdwards AFB, California$120,000–$172,000 / yearEmployee will be responsible to perform the following functions/duties: Perform daily operational support for enterprise operating systems, including Windows and Red Hat Enterprise Linux, ensuring system security, access control, configuration management, backup, recovery, and overall system reliability. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment.
Principal Functional Analyst (PLM) Pinnacle Technical ResourcesPrincipal Functional Analyst (PLM)Irvine, California$150,000–$165,000 / yearSystem configurations, Workflows, Concept creation, Scoring, Feasibility analysis, Product classifications, Item structures, Templates, Item publishing, Attribute groups, Costing prototypes, Cost rollup, Quality test plans, Pricing setups, Customer product mapping, Order enablement, BOM management, ECO workflows, Revision controls, Approval rules (BPM), Cross functional integrations with PPM, R&D, Sourcing, Finance etc., and other oracle system administration/functional responsibilities. This role will be responsible for the entire delivery of systems solutions: Requirements, Fit-Gap assessment, Solution Designs, Configurations, Business process flow setups, Implementation, Cutover, Validation, and Operational maintenance of PLM track modules and custom extensions, ensuring they are tightly aligned with both the Oracle Fusion platform and Client’s business processes.
Cloud Platform Engineer AxelonCloud Platform EngineerOakland, CA$80–$110 / hourExtensive hands-on experience with Oracle 19c Administration, RAC, ASM, Grid Infrastructure, Data Guard, Golden Gate 26ai, RMAN, OEM, AIX, LINUX, High Availability and Disaster Recovery architectures, Ansible Automation and Infrastructure as Code. Strong expertise in database performance tuning, SQL and PL/SQL development, Shell scripting, and large-scale database migrations.
NewSr. Applications Functional Analyst- Order to Cash Ventura FoodsSr. Applications Functional Analyst- Order to CashIrvine, CA$110,953–$144,461 / yearConfigurations, Value sets, Flex fields, Attributes, Workflow rules, Order types, Pricing, Qualifiers, Modifiers, TCA (Account, Contact hierarchies & relationships), Legal entities, Business units, Security groups, EDI integrations, Auto invoice setups, Receipts setups, Auto accounting setups, AR 2 GL reconciliation, Lockbox functionality familiarity and able to configure, AR and Cash Management Integration, Cash management setup familiarity, Internal banks config, Reconciliation and matching rules, BAI file processing setups, Sales order orchestration, Inventory/material management and other oracle system administration/functional responsibilities. This role will be responsible for the entire delivery of systems solutions: Requirements, Fit-Gap assessment, Solution Designs, Configurations, Business process flow setups, Implementation, Cutover, Validation, and Operational maintenance of H2R track modules and custom extensions, ensuring they are tightly aligned with both the Oracle Fusion platform and Ventura Foods’ business processes.
Oracle Database Administrator Atlas Tech IncOracle Database AdministratorCARemoteTeam members are regularly encouraged to continue learning and Atlas provides training resources and skills enhancement opportunities internally as well as education reimbursement if you prefer to obtain skills through outside resources or higher education. Support database migrations and upgrades across environments (on-premises/cloud), including PeopleTools upgrades, PUM lifecycle activities, and environment refreshes (masking, scrambling, schema sync).
Senior Oracle Database Administrator Abode Techzone LLCSenior Oracle Database AdministratorOakland, CARemotePrimary Skills: Oracle RAC (advanced), ASM (advanced), Data Guard (advanced), GoldenGate (intermediate), Performance Tuning (advanced). Experience in managing large-scale, high-availability enterprise Oracle database environments is essential.
Database Administrator (DBA) / Database Engineer CalAmp CorpDatabase Administrator (DBA) / Database EngineerCADatabase SME mindset - you've reviewed engineering schema changes, contributed design insight in code/architecture reviews, and partnered with developers (not gatekept them). We run Microsoft SQL Server self-hosted on AWS EC2 - 9 production instances, 600+ customer databases, more than a billion rows of operational data, and growing.
Oracle Database Administrator - REMOTE - Secret Clearance Required NANA Regional Corporation IncOracle Database Administrator - REMOTE - Secret Clearance RequiredPort Hueneme, CARemote$125,000–$155,000 / yearIf you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at job-assist@akima.com or 571-353-7053 (information about job applications status is not available at this contact information). At Systems Intelligence, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
Senior Oracle Database Administrator Glint Tech Solutions LLCSenior Oracle Database AdministratorOakland, CAWe are seeking an experienced Senior Oracle Database Administrator (DBA) to support and optimize mission-critical Oracle database environments for a large enterprise organization. The ideal candidate has extensive experience administering enterprise Oracle environments and enjoys solving complex database performance and reliability challenges.
Senior Oracle Database Administrator : 26-01925 Akraya Inc.Senior Oracle Database Administrator : 26-01925Oakland, CA$75–$80 / hourMost recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)! As Talent solutions provider for Fortune 100 Organizations, Akraya's industry recognitions solidify our leadership position in the IT staffing space.
Oracle Database Administrator - REMOTE - Secret Clearance Required Akima, LLCOracle Database Administrator - REMOTE - Secret Clearance RequiredPort Hueneme, CaliforniaRemote$125,000–$155,000 / yearAt Systems Intelligence, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. Responsibilities: Day-to-day monitoring and addressing of issues in Oracle databases in various environments i.e., Dev, Test, Acceptance and Production.
Discovery Database Administrator DBA Top Secret Clearance Required Contact Government Services LLCDiscovery Database Administrator DBA Top Secret Clearance RequiredLos Angeles, CAThe Contractor shall provide the following services to include but not limited to: The Contractor shall provide database administration support to include but not limited to the following activities: • Setting up security • Creating tables, indexes, stored procedures • Designing SQL reports • Creating maintenance jobs, etc. Discovery Database Administrator DBA Employment Type: Full-Time Executive-Level Department: Legal CGS is seeking a dedicated Discovery Database Administrator to join a fast-paced and hard-working team to assist with any legal accounts.
Senior Discovery Database Administrator DBA Top Secret Clearance Required Contact Government Services LLCSenior Discovery Database Administrator DBA Top Secret Clearance RequiredSan Francisco, CAContractor shall assist in managing Microsoft SQL Server 2019 and 2022 to include setting up security, creating tables, indexes, stored procedures, designing SQL reports, and creating maintenance jobs, etc. Contractor shall upgrade SQL Servers from lower versions to the latest version version 2019 and up and create reports using Microsoft SQL Server Reporting Services SSRS.
NewIT Database Administrator III County of Riverside, CaliforniaIT Database Administrator IIIRiverside, CA$115,341.53–$161,368.85 / yearRequired IT-Related Skills: RDBMS modeling, design, replication, propagation, and tuning; working in a multi-user, multi-platform network environment with understanding of dB/OS interaction; DB2, IMS, Informix, Sybase; one or more of CA-7, COBOL, CLISTS, DBRC, DFDSS, Erwin, ER Studio, FDR, ISPF, MVS, PACE, RMF, SMF, TSO, Turbo Image, or VSAM. These senior-level roles provide advanced database administration support for enterprise Oracle and Microsoft SQL Server environments serving multiple County departments, including critical systems such as PeopleSoft Financial Management (FMS) and Human Capital Management (HCM).
Oracle Database Administrator Macpower Digital Assets Edge Private LimitedOracle Database AdministratorMountain View, CA$140,000–$175,000 / yearHands-on experience on UNIX/Linux/Ubuntu/RHEL Environments, Golden Gate, Oracle Active Data Guard, RAC (Real Application Cluster). Provision and manage AWS resources including EC2 instances RDS databases and VPC configurations.
(Senior) Database Administrator (DBA) Bank of China (Hong Kong) Ltd(Senior) Database Administrator (DBA)CAResponsibility: Installation and configuration of DB Server Capacity planning, performance monitoring, tuning, and optimization of database systems SQL Design and tuning, database problem determination and solving Operation, planning and design of multiple enterprise DB servers Suggest improvements for operating policies, technical architecture and configuration of DB systems and related applications Documentation of SQL environment and operations Work with security and system administrators to resolve security issues, performance issues, stability issues.
Database Administrator III SaalexDatabase Administrator IIISan Diego, CA$115,000–$160,000The Database Administrator III supports the Navy by designing, implementing, and maintaining enterprise database systems supporting global Live Virtual Constructive (LVC) environments. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services.
Senior Database Administrator III (DBA) - Secret Clearance| Riverside, CA Cambridge International Systems, Inc.Senior Database Administrator III (DBA) - Secret Clearance| Riverside, CARiverside, CA$111,000–$160,000 / yearThis role is responsible for managing, maintaining, and optimizing database environments that support C4I systems, AMOSS, ISR platforms, and associated mission applications, ensuring data availability, integrity, security, and performance in alignment with operational requirements. As a Senior Database Administrator, you will play a critical role in designing, building, securing, and operating software solutions that support mission success and operational excellence across Federal Government organizations.
Senior Database Administrator III (DBA) – Secret Clearance| Riverside, CA Cambridge International Systems IncSenior Database Administrator III (DBA) – Secret Clearance| Riverside, CARiverside, CAFull timeThis role is responsible for managing, maintaining, and optimizing database environments that support C4I systems, AMOSS, ISR platforms, and associated mission applications, ensuring data availability, integrity, security, and performance in alignment with operational requirements. As a Senior Database Administrator, you will play a critical role in designing, building, securing, and operating software solutions that support mission success and operational excellence across Federal Government organizations.
Staff Oracle EBS Database Administrator Alpha and Omega Semiconductor LimitedStaff Oracle EBS Database AdministratorSunnyvale, CAAt Alpha and Omega Semiconductor (AOS), we design, develop and globally supply a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. You will find our products in everyday applications including personal computers, graphic cards, gaming consoles, TVs, home appliances, smart phones, power tools, and more!
NewSenior Oracle DBA- Boulevard, CA Georgia Tek SystemsSenior Oracle DBA- Boulevard, CABoulevard, CARequired qualifications include: Deep knowledge in installing, configuring and maintaining enterprise Database Technology environments such as Oracle and PostgreSQL in an on premise and AWS Cloud infrastructure . Experience working directly with customers, resolving database, systems and infrastructure-related issues and also providing systems architecture leadership.
Database Administrator CareerscapeDatabase AdministratorOn-site, CA$70,000–$95,000 / yearFull timeThis role focuses on maintaining database systems, monitoring database performance, supporting data security, performing backups, troubleshooting database issues, and assisting with day-to-day database administration in an on-site work environment. The Database Administrator will work closely with IT teams, software developers, system administrators, and business stakeholders to maintain database integrity, optimize performance, manage user access, and ensure business-critical data remains secure and accessible.
Senior Database Administrator (DBA) PeopleNTech LLCSenior Database Administrator (DBA)Santa Clara, CARemoteWe are seeking a Senior Database Administrator (DBA) with deep expertise in Oracle and SQL Server , and a strong emphasis on proactive monitoring, performance optimization, and tuning. Collaborate with Product Owner and Architect to shape and prioritize the DBA backlog, influence roadmap decisions, and align database initiatives with broader business goals.
Principal Database Administrator Oracle CorpPrincipal Database AdministratorCA$91,400–$187,000 / yearThis role combines deep database administration expertise with platform engineering, automation, modernization, and operational leadership to ensure highly available, secure, and performant database services across production and non-production environments. As a Principal DBA, you will partner closely with engineering, cloud infrastructure, security, product, and operations teams to define technical direction, improve database reliability, drive modernization initiatives, and establish best practices that enable scalable platform operations.
NewStaff Oracle EBS Database Administrator Alpha & Omega SemiconductorStaff Oracle EBS Database AdministratorSunnyvale, CAAt Alpha and Omega Semiconductor (AOS), we design, develop and globally supply a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. You will find our products in everyday applications including personal computers, graphic cards, gaming consoles, TVs, home appliances, smart phones, power tools, and more!
Database Administrator (DBA) Voleon Capital Management LpDatabase Administrator (DBA)Berkeley, CAThis is a hands-on role for someone with strong expertise in at least one major relational database (PostgreSQL), preferably with additional experience with one or more of (MySQL, Oracle or SQLserver) and a desire to grow into broader technical domains. This role involves working closely with systems infrastructure and storage components, and will require hands-on management of both software and the underlying hardware that supports the database environment.
Oracle DBA (Oracle 19C Database Administrator) Macpower Digital Assets Edge Private LimitedOracle DBA (Oracle 19C Database Administrator)Pleasanton, CA$53 / hourPosition Overview: Oracle database admin w/19c, including Oracle data guard and backup/restore experience- GoldenGate- Oracle TDE- Linux admin- Shell scripting language & automation skill- Oracle Key vault- Solid communication skills. Oracle Data Guard : Strong knowledge and hands-on experience with Oracle Data Guard for database high availability and disaster recovery.
NewDatabase Administrator/ DBA / Architect Kaygen Inc.Database Administrator/ DBA / ArchitectCosta Mesa, CA$70–$85 / hourWe specialize in providing high-volume contingent staffing, direct hire staffing and project-based solutions to companies worldwide ranging from startups to Fortune 500 and Managed Service Providers (MSP) across a wide variety of industries. We are seeking an experienced Database Specialist / Database Architect to design, implement, administer, and optimize enterprise database solutions that support critical business applications and operational systems.
Principal Database Administrator Northrop Grumman CorpPrincipal Database AdministratorCA$103,600–$155,400 / yearPreferred Qualifications: Previous experience, current knowledge, and developed skills in database administration, system administration, security administration, network administration, and/or mission planning are highly desired and preferred. As training progresses, all Database/Multi-Function Administrators will be expected to perform system, security, and network administration, and mission planning alongside core role as database administrator.
Database Administrator Center for Elders' IndependenceDatabase AdministratorOakland, CaliforniaCenter for Elders’ Independence is a PACE (Program of All- Inclusive Care for the Elderly) organization that uses an interdisciplinary team approach to care planning and care implementation for the purpose of providing high quality, affordable, integrated health care services to the elderly, including an Adult Day Health Center, and promoting autonomy, quality of life and the ability of individuals to live in their communities. The Center for Elders’ Independence is a PACE (Program of All-Inclusive Care for the elderly) organization (PO) that uses an interdisciplinary team approach for care planning and implementing purposeful high quality, affordable, and integrated health care services to the elderly.
Linux and Database Administrator The Misch GroupLinux and Database AdministratorSan Mateo, CaliforniaKey responsibilities include installing, configuring, and updating Linux systems and database applications; troubleshooting issues; analyzing system logs; and implementing cybersecurity measures such as access control, backup procedures, and recovery strategies. The administrator will configure servers and databases, design and maintain database structures across multiple platforms, preserve data integrity, and optimize database access and resource allocation for performance.
Database Administrator II (SQL DBA) - REMOTE PSCU IncorporatedDatabase Administrator II (SQL DBA) - REMOTECARemote$75,800–$96,700 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the legal duty to furnish information. The company serves more than 4,000 financial institutions throughout North America, operating with velocity to help our clients keep pace with the rapid momentum of change and fuel growth in the new era of financial services.
Database Administrator Akkodis Group AG.Database AdministratorSan Jose, CA$64–$68 / hourThe ideal candidate with strong expertise in managing production clusters across EKS and GKE to ensure scalable and secure cloud operations. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable.
Database Administrator (SQL) /System Administrator Frontier StrategiesDatabase Administrator (SQL) /System AdministratorOceanside, CaliforniaPerform daily database maintenance tasks including backups, restores, recovery model management, DBCC commands, index and statistics maintenance, and capacity checks. This hybrid position supports both system administration and database operations equally, ensuring high availability, performance, and security across servers and SQL environments.
Oracle DBA Lead Trident ConsultingOracle DBA LeadSan Francisco, CAThe ideal candidate will have deep experience with Oracle Database, Oracle RAC, Oracle E-Business Suite (EBS), RMAN, Data Guard, SQL/PLSQL, database performance tuning, and production support, along with the ability to mentor DBAs and collaborate with cross-functional teams. This role is approximately 70% technical and 30% leadership , requiring a candidate who remains actively involved in Oracle DBA operations while managing day-to-day team activities and providing technical leadership.
Senior Database Administrator Contact Government Services LLCSenior Database AdministratorLos Angeles, CAPerforming back ups of the web application and database servers according to MPA policies and procedures This hall includes daily incremental backups and full weekly backups of all volumes of servers Performing database activities such as monitoring space management and support as well as extended hours of support for database systems when required. For the past seven years weve been growing our government contracting portfolio and along the way weve created valuable partnerships by demonstrating a commitment to honesty professionalism and quality work.
Senior Database Administrator II Contact Government Services LLCSenior Database Administrator IISan Francisco, CAPerforming back-ups of the web application and database servers according to MPA policies and procedures, including daily incremental backups and full weekly backups of all volumes of servers. For the past seven years, weve been growing our government contracting portfolio, and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Staff Database Administrator (DBA) Counsel AI CorpStaff Database Administrator (DBA)San Francisco, CA$190,720–$286,080 / yearArchitecture & Scaling - Drive the technical strategy for Harveys global database fleet-multi-region replication design, capacity planning, sharding and partitioning approaches, and fleet-wide observability as we scale into new markets. Platform & Tooling - Build self-service tooling and developer guardrails-migration dry-runs, schema diff previews, automated health checks, performance regression detection-so engineering teams can move fast without bottlenecking on a single DBA.
Database Administrator Frontier StrategiesDatabase AdministratorCamp Pendleton, Camp PendletonThis role requires expertise in database administration, architecture, data mining, and analysis to ensure the efficient operation of SQL Server environments, data integration, reporting, and analytics. Develop and maintain logical database designs, data models, and relational database definitions.
Principal Database Administrator (SQL Server) Spyglass Partners, LLCPrincipal Database Administrator (SQL Server)San Francisco, CARemoteSpyglass Partners LLC has over 20 years of experience as a nationwide staffing firm and is your ideal source for all your project-based temporary and direct-hire staffing needs. Spyglass Partners excels in placing contract and direct-hire resources across all aspects of IT, Accounting & Finance, Sales, and Executive roles.
NewSr. Database Administrator Vertafore IncSr. Database AdministratorCA$130,000–$150,000 / yearPostgreSQL, AWS RDS PostgreSQL, Aurora PostgreSQL, Amazon Redshift, SQL Server, Terraform, CI/CD, Python, PowerShell, Bash, CloudWatch, Dynatrace, Grafana, High Availability, Replication, Backup & Recovery, Disaster Recovery, Capacity Planning, Database Automation, Database Reliability Engineering (DBRE). Senior Database Administrator and Database Reliability Engineer (DBRE) with 8+ years of experience designing, administering, automating, and supporting mission-critical PostgreSQL, SQL Server, AWS RDS, Aurora PostgreSQL, and Amazon Redshift environments across cloud and on-premises platforms.
Senior Database Administrator III PRESCIENT EDGE CORPORATIONSenior Database Administrator IIIRiverside, CAThis role is responsible for managing, maintaining, and optimizing database environments that support C4I systems, AMOSS, ISR platforms, and associated mission applications, ensuring data availability, integrity, security, and performance in alignment with operational requirements. Description: Planned Systems International (PSI) is an enterprise IT services company that designs, builds, secures, and operates software solutions that support mission success and operational excellence across Federal Government organizations.
SQL Server DBA Provident Central Credit UnionSQL Server DBACA$50–$62 / hourJob Summary: The SQL Server Database Administrator is responsible for the architecture, implementation, configuration, maintenance, performance, security, capacity planning, migration, monitoring, troubleshooting, backup, and recovery of all SQL Server relational database systems to ensure high availability and consistent application performance. This role partners with internal IT teams and vendor staff to build, support, and maintain Microsoft SQL Server environments that power transactional systems and the enterprise data warehouse.
Database Administrator (DBA) Air AppsDatabase Administrator (DBA)San Francisco, CaliforniaExpertise in relational databases (PostgreSQL, MySQL, SQL Server) and/or NoSQL databases (MongoDB, Redis, Cassandra, DynamoDB) . Your role will involve database tuning, backup and recovery strategies, monitoring, and ensuring data integrity while working with structured and unstructured data sources.
Microsoft SQL Sr DBA Mercury Insurance CompanyMicrosoft SQL Sr DBABrea, CA$94,458–$179,048 / yearPerform complex physical and logical database engineering and administration activities including database related project management, installation, administration, performance management, monitoring, backup, restoring, and change management of company's mission critical RDBMS systems under minimal direction or supervision. Utilize SQL language extensively to design complex database performance solutions and manage large database related projects during tuning and database upgrades.