Senior Lead DBA jobs in Dallas, TX

Richardson, Texas

•

Today

Description Critical Requirements Active Top Secret Clearance on Day 1 CompTIA Security+ Certification Position Overview TEKsystems is seeking an experienced Senior Database Administrator (DBA) to support mission critical systems within a secure, onsite environment in Richardson, TX. This contractor role is essential to maintaining the performance, integrity, and security of complex database infrastructures. The ideal candidate brings deep expertise in SQL, PostgreSQL, MongoDB, and related datab

Full-time

USD 55.00 - 75.00 per hour

Senior SQL Server DBA | Local to South Carolina Candiddates Only | 12+ Months Contract | $80/hr C2C OR $74/hr W2

Remote

•

Today

Job Title: Senior SQL Server DBA Location: REMOTE Within South Carolina Duration: 12+ Months Contract Rate: $80/hr C2C/1099 OR $74/hr W2 Key Responsibilities/Job Functions: Migration Planning & Execution Assess existing databases for migration readiness. Develop and implement migration strategies for on-premises and cloud environments. Coordinate with application teams to ensure compatibility and minimize downtime. Monitor migration processes and resolve issues promptly. Provide technical guid

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Contract

$74 - $80

Postgres DBA ( Postgres/Mongo/Cassandra)

Hybrid in Dallas, Texas

•

Today

We have a requirement for a Strong Cloud DBA with 5+ years experience working as a Postgres/MySQL/Cassandra Database Administrator, including experience at the design, operational, and system levels. Experience with database administration including: Experience with database administration including Performance tuning.Design and implementation of Disaster Recovery to meet defined business objectives.Implementation and support of high availability features including Clustering and ReplicationExp

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Contract, Third Party

Depends on Experience

Sr. SQL Server DBA (Remote)

Remote

•

6d ago

Were looking for aSr. SQL Server DBAfor aremoterole. Skills & Qualifications:5 years ofexperience as a Senior SQL Server DBA5 years of backup/restore experience 1 year of migrating application database between versions and platformsExperience with:SQL Server Integration ServicesManaging roles, permissions, and encryptionT-SQL proficiencyImplementing Transparent Data Encryption (TDE)Database design and normalizationPowerShellKey Responsibilities: Support the application migration and modernizatio

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Contract

Depends on Experience

Oracle DBA

Hybrid in Dallas, Texas

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7d ago

Oracle DBA Dallas, TX (3 days Onsite) 12+ Months Contract Key Responsibilities Manage and support Oracle databases in production and project environments.Perform database design, implementation, and performance tuning.Handle incident and crisis management for critical systems.Support databases in AWS cloud infrastructure.Analyze and resolve technical issues efficiently.Work closely with engineering and infrastructure teams.Required Skills Strong experience in Oracle Database Administration.Knowl

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Contract, Third Party

Depends on Experience

BQ DBA

Irving, Texas

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4d ago

Job Description. Administer and support Google BigQuery environments, including datasets, tables, and access controls Monitor and optimize query performance, storage, and slot utilization Manage BigQuery costs through capacity planning, quotas, and usage analysis Provide L2/L3 production support for BigQuery incidents and data issues Troubleshoot query failures, performance degradation, and quota limitations Implement security best practices using IAM and dataset-level permissions Support batc

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Contract, Third Party

Database Administrator Advanced (Senior Database Administrator) - SDA 26-01462

Remote

•

Today

Job TitleDatabase Administrator Advanced (Senior Database Administrator) Location: RemoteDuration: 12 Months (Contract) Position Summary / Job PurposeA public-sector technology organization is seeking an experienced Senior Database Administrator to support enterprise application migration initiatives. This role is a key member of the infrastructure team and is responsible for planning, coordinating, and executing database migrations from legacy environments to modern platforms. The position supp

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Third Party, Contract

Depends on Experience

Oracle DBA

Hybrid in Westlake, Texas

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29d ago

Digipulse Technologies, Inc (DTI) is a software solutions company offering focused IT services to fortune 1000 clients. We provide services in enterprise application development, system integration & support services for Insurance, Financial, Hospitality, Telecommunication, Pharmaceutical & Banking sectors. We have multiple open positions for Oracle DBA with our direct client. Job Description: Oracle DBA experience working on the application tuning side (not a sysDBA) Applications performance tu

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Full-time

Depends on Experience

Senior SQL Server DBA - REMOTE (SC Resident - W2 Only)

Remote

•

5d ago

Job Description: Only W2 resumes are accepted Work Location: Fully Remote Candidate Location: Candidate MUST be a SC resident. No relocation allowed SCDES servers need to be established and prepared to host applications at the Department of Administration s Division of Technology Operations (DTO) state data center and in the commercial cloud. These applications have many dependencies on other systems, some of these dependencies will migrate however some will remain in the DHEC environment. The S

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Contract

Depends on Experience

Senior DBA/Linux Engineer

Remote

•

Today

We are seeking a Senior DBA/Linux Engineer to join our software and system engineering team. You will be responsible for managing and maintaining large-scale Oracle databases and ensuring smooth replication and migration processes in a cloud environment. Your expertise with Oracle GoldenGate and AWS will be critical to your success in this role. If you have a solid background in database administration and cloud migration, we encourage you to apply and contribute to our innovative projects. Th

Full-time

SQL Server DBA

Remote

•

4d ago

ONLY LOCALS ONLY LOCALS The Senior Database Administrator position will support the application migration and modernization as well as day to day support of existing systems. Key Responsibilities/Job Functions: Migration Planning & Execution Assess existing databases for migration readiness.Develop and implement migration strategies for on-premises and cloud environments.Coordinate with application teams to ensure compatibility and minimize downtime.Monitor migration processes and resolve issues

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Contract

$50 - $75

Oracle DBA with EBS to AWS Migration

Remote

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12d ago

Job Title: Oracle DBA EBS to AWS MigrationLocation: Remote in the United States Duration: Long-Term Contract Experience: 8 10+ Years Job Description:We are seeking an experienced Oracle DBA with strong Oracle E-Business Suite (EBS) expertise to support and execute an EBS migration from on-premises to AWS. The role covers pre-migration planning, migration execution, and post-migration support. Key Requirements:810+ years of experience as an Oracle DBAStrong hands-on experience with Oracle EBS

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Contract

Depends on Experience

Oracle SQL DBA with Epic Clarity and Caboodle Certification MUST

Remote

•

Today

Top three skills needed: Oracle 19c or newer DatabaseSQL queries (generating reports and script automation) Epic Clarity and CaboodleActive Epic Cogito Certification Paste in job description below and any notes: Client is looking for 4+ year contractor (40 hours a week) fully remote that has background in either Insurance or Healthcare that has worked on an Oracle 19c Database or newer version with experience managing a Database with close to 75 Terabytes of Data. This database supports 9 hos

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Contract

Depends on Experience

SQL DBA with Active Public Trust

Remote

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7d ago

Position: SQL Database Administrator (DBA) Location: Springfield, VA ( Remote but must be ready to come to office if required) Clearance: Public Trust We are seeking an experienced SQL Database Administrator (DBA) with strong expertise in data warehousing, SQL Server operations, and compliance-driven environments. The candidate must demonstrate the ability to architect large-scale data solutions, maintain secure and resilient database environments, and streamline reporting and operational workfl

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Full-time

Depends on Experience

Oracle DBA - Canada based

Remote

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12d ago

Database administrator - Remote Canada Based Qualifications: Bachelors degree in computer science, Information Technology, or a related field. 8+ years of hands-on experience in database administration, with a strong focus on Oracle and SQL databases within a retail or cloud-hybrid environment. Proven expertise in managing large-scale databases, including performance tuning and optimization techniques. In-depth knowledge of database security best practices, backup/recovery procedures, and d

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Contract

Depends on Experience

Oracle Exadata DBA

Remote

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29d ago

Over 10 Years of IT Experience. A multi-database administrator is responsible for managing, maintaining, and optimizing database systems across various platforms, including Oracle Exadata, Oracle Core, MySQL, SQL Server, and AS400. This role ensures data integrity, availability, performance, and security across all supported environments. Core Responsibilities (Applicable across all platforms) Installation & Configuration: Install, configure, and upgrade database software and related products

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Contract

Depends on Experience

Sybase ASE DBA

Remote

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6d ago

Job Description Sybase ASE database administrators are responsible for performing operational activities to manage, maintain, and optimize existing SAP Sybase Adaptive Server Enterprise (ASE) environments to ensure high performance and availability. Key responsibilities include installation, patching, performance tuning, backup/recovery, security management, and troubleshooting. Job DutiesPerform sustainment and system maintenance activities by troubleshooting Sybase ASE issues, documenting is

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Contract

Depends on Experience

Oracle DBA

Remote

•

Today

Job Title: Oracle DBA Location: Remote Contract role. Job Skills: Remote W2 Only Administer, monitor, and tune Oracle databases supporting Oracle ERP (Oracle Fusion) workloads in Oracle Cloud Infrastructure (OCI), ensuring high availability, performance, and resilience.Design, implement, and support database security frameworks, including audit triggers, logging, and reporting to meet internal and regulatory compliance requirements.Develop and maintain OCI- and API-based integrations between O

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Contract

60 - 65

SQL Server DBA

Remote

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6d ago

Job ID: SC-9798 Remote/Local SQL Server DBA with Database migration, T-SQL, TDE, PowerShell experience Location: Columbia, SC (DES) Duration: 12 Months Candidate Location: Candidate MUST be a SC resident. No relocation allowed. Must Have/Required Skills Must have 5 years experience as a Senior SQL Server DBA. Must have 1 year of migrating application databases between versions and platforms. 5 years Backup/Restore experience. SQL Server Integration Services experience. Managing roles, permissi

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Contract, Third Party

Depends on Experience

Oracle DBA

Remote

•

Today

Job Title: Oracle DBA Location: Remote/WFH/ travel Duration: 9 months+ contract Description: Administer, monitor, and tune Oracle databases supporting Oracle ERP (Oracle Fusion) workloads in Oracle Cloud Infrastructure (OCI), ensuring high availability, performance, and resilience. Design, implement, and support database security frameworks, including audit triggers, logging, and reporting to meet internal and regulatory compliance requirements. Develop and maintain OCI- and API-based integrati

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Contract, Third Party

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Senior Lead DBA jobs in Dallas, TX, USA