Senior Database Administrator Job at Cox Enterprises in Atlanta
cox enterprisesAtlanta, GA
Senior Database Administrator Job at Cox Enterprises in Atlanta
Industries
Computer Systems Design ServicesCustom Computer Programming ServicesOther Computer Related ServicesAbout the role
We are seeking a highly skilled Senior Oracle Database Administrator (DBA) to join our team. The ideal candidate will be responsible for the design, implementation, administration, and maintenance of Oracle databases. This role requires expertise in database performance tuning, high availability, security, and disaster recovery. The Senior Oracle DBA will work closely with developers, system administrators, and business stakeholders to ensure database systems are optimized, secure, and aligned with business needs.
Key Responsibilities: Database Administration & Maintenance
Install, configure, and upgrade Oracle databases (including RAC, ASM, and Data Guard).
Monitor and optimize database performance, ensuring high availability and reliability.
Perform backup, recovery, and disaster recovery planning using RMAN and other tools.
Troubleshoot database-related issues, working closely with application and infrastructure teams.
Performance Tuning & Optimization
Identify and resolve performance bottlenecks using tools like AWR, ADDM, and SQL Tuning Advisor.
Optimize SQL queries and database indexing strategies for improved performance.
Implement partitioning, compression, and other techniques to enhance efficiency.
Security & Compliance
Implement database security policies, user access controls, and encryption techniques.
Conduct regular security audits and vulnerability assessments.
High Availability & Disaster Recovery
Configure and manage Oracle RAC, Data Guard, and GoldenGate for HA and replication.
Develop and test disaster recovery plans, ensuring minimal downtime in case of failures.
Automation & Scripting
Develop scripts using Shell, PL/SQL, or Python for database automation and monitoring.
Implement Infrastructure as Code (IaC) solutions for database provisioning and maintenance.
Collaboration & Documentation
Work with developers to optimize database schemas and queries.
Document database architecture, configurations, and standard operating procedures.
Provide mentorship and guidance to junior DBAs and support teams.
Qualifications & Requirements:
Bachelor’s degree in a related discipline and 4 years’ experience in a related field. The right candidate could also have a different combination, such as a master’s degree and 2 years’ experience; a Ph.D. and up to 1 year of experience; or 8 years’ experience in a related field.
Expertise in Oracle Cloud Infrastructure, Oracle 19c/21c, Oracle RAC, ASM, Data Guard, and Exadata.
Strong knowledge of SQL, PL/SQL, and performance tuning techniques.
Experience with Oracle Enterprise Manager (OEM) for monitoring and administration.
Hands-on experience with Unix/Linux environments and shell scripting.
Strong troubleshooting and problem-solving skills.
Preferred Skills:
Knowledge of DevOps tools (Ansible, Terraform) for database automation.
Exposure to NoSQL or other RDBMS (PostgreSQL, MySQL) is an advantage.
Certifications such as Oracle Certified Professional (OCP) or Oracle Certified Master (OCM) are a plus.
About Cox
Cox empowers employees to build a better future and has been doing so for over 120 years. With exciting investments and innovations across transportation, communications, cleantech and healthcare, our family of businesses - which includes Cox Automotive and Cox Communications - is forging a better future for us all.
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Benefits of working at Cox may include health care insurance (medical, dental, vision), retirement planning (401(k)), and paid days off (sick leave, parental leave, flexible vacation/wellness days, and/or PTO). For more details on what benefits you may be offered, visit our benefits page.
Cox is an Equal Employment Opportunity employer - All qualified applicants/employees will receive consideration for employment without regard to that individual's age, race, color, religion or creed, national origin or ancestry, sex (including pregnancy), sexual orientation, gender, gender identity, physical or mental disability, veteran status, genetic information, ethnicity, citizenship, or any other characteristic protected by law.
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JOB OVERVIEW
Experience level
Senior
Location
Atlanta, GA
Occupation
Database Administrators
Industry
Computer Systems Design Services
Posted
yesterday
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