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Query Optimization jobs in California, USA

2934 results (73 new)

DIRECTV

Principal - Platform Engineering

Corona, California

•

Today

The Job Description: JOB POSTING TITLE: Principal - Platform Engineering JOB LOCATION: 2260 E. Imperial Highway El Segundo, CA 90245 [and various unanticipated locations throughout the U.S.; may work from home] Principal - Platform Engineering needed by DIRECTV, LLC in El Segundo, CA [and various unanticipated locations throughout the U.S.; may work from home] to design, develop, and optimize data solutions within large-scale databases and big data ecosystems. Collaborate with cross-functiona

Full-time

USD 189,866.00 - 244,036.00 per year

DIRECTV

Principal - Platform Engineering

Oakland, California

•

Today

The Job Description: JOB POSTING TITLE: Principal - Platform Engineering JOB LOCATION: 2260 E. Imperial Highway El Segundo, CA 90245 [and various unanticipated locations throughout the U.S.; may work from home] Principal - Platform Engineering needed by DIRECTV, LLC in El Segundo, CA [and various unanticipated locations throughout the U.S.; may work from home] to design, develop, and optimize data solutions within large-scale databases and big data ecosystems. Collaborate with cross-functiona

Full-time

USD 189,866.00 - 244,036.00 per year

DIRECTV

Principal - Platform Engineering

San Diego, California

•

Today

The Job Description: JOB POSTING TITLE: Principal - Platform Engineering JOB LOCATION: 2260 E. Imperial Highway El Segundo, CA 90245 [and various unanticipated locations throughout the U.S.; may work from home] Principal - Platform Engineering needed by DIRECTV, LLC in El Segundo, CA [and various unanticipated locations throughout the U.S.; may work from home] to design, develop, and optimize data solutions within large-scale databases and big data ecosystems. Collaborate with cross-functiona

Full-time

USD 189,866.00 - 244,036.00 per year

DIRECTV

Principal - Platform Engineering

Santa Ana, California

•

Today

The Job Description: JOB POSTING TITLE: Principal - Platform Engineering JOB LOCATION: 2260 E. Imperial Highway El Segundo, CA 90245 [and various unanticipated locations throughout the U.S.; may work from home] Principal - Platform Engineering needed by DIRECTV, LLC in El Segundo, CA [and various unanticipated locations throughout the U.S.; may work from home] to design, develop, and optimize data solutions within large-scale databases and big data ecosystems. Collaborate with cross-functiona

Full-time

USD 189,866.00 - 244,036.00 per year

DIRECTV

Principal - Platform Engineering

Los Angeles, California

•

Today

The Job Description: JOB POSTING TITLE: Principal - Platform Engineering JOB LOCATION: 2260 E. Imperial Highway El Segundo, CA 90245 [and various unanticipated locations throughout the U.S.; may work from home] Principal - Platform Engineering needed by DIRECTV, LLC in El Segundo, CA [and various unanticipated locations throughout the U.S.; may work from home] to design, develop, and optimize data solutions within large-scale databases and big data ecosystems. Collaborate with cross-functiona

Full-time

USD 189,866.00 - 244,036.00 per year

Softratech LLC

Sacramento, California

•

Yesterday

Role Title: Database Administrator Required Skills - Oracle DBA, Performance Tuning Experience, Aurora Postgres, Aurora MySQL, Delphix Masking, Delphix Virtualization Designing and maintaining schemas based on business and application requirements. Supporting application releases: managing schema changes, data migrations Troubleshooting SQL performance issues related to application code. Collaborating with developers to optimize SQL queries and procedures. Ensuring application/database com

Easy Apply

Contract

$80,000 - $96,000

Lockheed Martin Corporation

Oracle Cloud Architect/Developer - FULL TIME REMOTE

Remote or Colorado Springs, Colorado

•

Today

Job Description WHAT WE'RE DOING Lockheed Martin is partnering with PG&E, Salesforce, and Wells Fargo to deliver EMBERPOINT , an initiative designed to transform wildfire prevention, detection, and response across the United States. EMBERPOINT integrates advanced sensing technologies, artificial intelligence, and real-time command-and-control capabilities to help detect wildfires earlier, prevent escalation, and improve coordination between first responders, utilities, and emergency managemen

Full-time

USD 139,600.00 - 246,100.00 per year

GovCIO

Enterprise Data Architect / Migration Expert

Remote

•

Today

Overview GovCIO is currently hiring for an Enterprise Data Architect / Migration Expert with experience in Veteran Affairs specific data and analytics to migrate and maintain patient care and VA management related analyses, reports, queries, and dashboards into the Microsoft Azure cloud. This position is fully remote, located in the United States. Responsibilities Utilize Veteran Affairs-specific data and analytics expertise to support cloud migration and ongoing operations including CCTS. Wo

Full-time

USD 75,000.00 - 75,000.00 per year

Motion Recruitment Partners, LLC

Senior SQL Support Engineer

Remote

•

Today

Outstanding long-term contract opportunity! A well-known Financial Services Company is looking for a Senior SQL Support Engineer in Charlotte, NC or Iselin, NJ. Work with the brightest minds at one of the largest financial institutions in the world. This is long-term contract opportunity that includes a competitive benefit package! Our client has been around for over 150 years and is continuously innovating in today's digital age. If you want to work for a company that is not only a household na

Easy Apply

Contract

$80 - $80

HCL America Inc.

Senior .Net Developer

Remote

•

Today

HCL Technologies Limited Job Summary The Senior Technical Lead is a pivotal role within our development team, responsible for managing technology in complex projects. This position involves providing technical guidance to enhance the capabilities of developers, ensuring the successful delivery of robust solutions that align with organizational objectives. The Senior Technical Lead will play a crucial role in fostering a culture of excellence and innovation, driving technical standards and best

Full-time, Contract

To define

GovCIO

Senior Splunk Engineer - Infrastructure Operations

Remote

•

Today

Overview GovCIO is currently hiring for Systems Architect (Senior) /Senior Splunk Engineer - Infrastructure Operations of Infrastructure Operations to support our Administrative Office of the US Courts NLS project. The NLS currently ingest an average of 18-20TB of logging data daily across 60 indexers distributed in 2 data centers. This position is located within the United States and is fully remote. Responsibilities Design, implement, and operate the Splunk Core, Enterprise Security, IT Serv

Full-time

USD 60.00 per day

Redhorse Corporation

Senior Graph Architect

Remote

•

Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role We are seeking a Senior Graph Architect to le

Full-time

Trail Blazer Consulting LLC

Oracle Database Admin with AWS Aurora Experience

Gold River, California

•

Today

Job Title: Oracle Database Admin with AWS Aurora Experience Location: Gold River, CA Local Only Hybrid role Duration: 1+ year Contract Interview: An Internal Video Technical Screening With My Vendor then Video Interview with the Client Required Skills Strong experience as a Database Administrator (DBA) Hands-on experience with: oOracle databases oAWS Aurora (PostgreSQL and/or MySQL) oDatabase performance tuning and query optimization Advanced SQL skills, including troubleshooting and optimiz

Easy Apply

Contract

40 - 50

Na Oiwi Kane

Applications Database Administrator

Remote

•

Today

Overview Mano Lani LLC is looking for an enthusiastic, well-qualified individual to fill the Application Database Administrator (DBA) position. This role offers the opportunity to work with a diverse and talented group of individuals committed to driving success. Mano Lani is an exceptional industry partner to the Department of Defense (DoD) and a leader in physical and cyber security, IT management, logistics, supply chain management, process improvement and development. The Applications Data

Full-time

USD 105,000.00 - 125,000.00 per year

Park Computer Systems, Inc

Senior Database Developer

San Francisco, California

•

2d ago

Hello, My name is Pavan and I am a Talent Acquisition Specialist at Park Computer Systems, Inc., a Technology Consulting and Staffing company. After reviewing your resume, I believe that you may be a good fit for a job opening with one of our clients. The highlights of the position are: Job Title: Senior Database Developer Location: San Francisco, CA Duration: Full Time Permanent Role Job Description: The Senior Database Developer will work closely with Engineering, Architecture, and Operations

Easy Apply

Full-time

$140,000 - $160,000

4 Consulting Inc

Database Administrator

Sacramento, California

•

Yesterday

Job Title:Database Administrator Location: Sacramento, CA Duration: long term Job ID:4CI -7410 Required Qualifications: Bottom of Form Design, maintain, and optimize database schemas based on application and business requirements Perform database performance tuning and troubleshoot SQL/query-related issues Work with Oracle, Aurora PostgreSQL, and Aurora MySQL for database management and operations Support application releases including schema changes, data migrations, and CI/CD pi

Easy Apply

Full-time, Contract, Third Party

Depends on Experience

SAIC

Senior Database Developer

Remote

•

Today

Job ID: 2610511 Location: Remote Work, VA, US Date Posted: 2026-03-23 Category: Information Technology Subcategory: Database Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a motivated, career and customer-oriented Senior Database Engineer who performs high-level, day-to-day software testing solutions to join our team and begi

Full-time

USD 80,001.00 - 120,000.00 per year

Robert Half

Sr. AWS Database Administrator

Remote or Salt Lake City, Utah

•

Today

Description Senior Database Administrator We're looking for a hands-on Senior AWS DBA to own the operational excellence, reliability, performance, and security of our global database infrastructure across AWS. You'll manage mission-critical, multi-region production systems and collaborate closely with Data Engineering, and application teams. Administer and optimize production databases including Couchbase, DynamoDB, DocumentDB, Cosmos DB, and Snowflake Manage Couchbase clusters including XDCR

Easy Apply

Full-time

USD 70.00 - 80.00 per hour

Robert Half

IBM i (AS400) Developer

Remote or Rochester Hills, Michigan

•

Today

Description Job Summary: We are seeking an experienced Senior IBM i Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining applications on the IBM i platform (formerly known as iSeries/AS/400), leveraging RPG (free and fixed format), CL, SQL, and DB2. You will play a key role in modernizing legacy systems, integrating with third-party solutions, and ensuring performance and reliability of core business applications. Key Responsibilities:

Easy Apply

Full-time

USD 42.75 - 49.50 per hour

Motion Recruitment Partners, LLC

Mid-Senior Backend Engineer - Java/Kotlin / Spring-Boot / API / SQL /

Fountain Valley, California

•

Today

Our client, located in Orange County CA is an enterprise level Telematics and GPS tracking company within the Transportation, Construction, and agricultural industry. They design, develop, and manufacture hardware and related software and tools for resellers that are high-performing, reliable and cost-effective They're seeking a Mid-Senior Java/Kotlin Engineer to design, build, and scale backend web services for our telematics platform. This is focused on delivering production-ready services an

Easy Apply

Contract

USD 65.00 - 75.00 per hour

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