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Oracle Database Administrator

00069532341

Job Title: Oracle Database Administrator (Senior Oracle DBA)

Job Location: Onsite- Palm Beach Gardens, FL, USA

** Please note, this role is not able to offer visa transfer or sponsorship now or in the future**

We are seeking a highly skilled Oracle Database Administrator (DBA) with extensive experience managing enterprise Oracle database environments. The ideal candidate will possess deep expertise in Oracle database modernization initiatives, including upgrades, migrations, high availability, disaster recovery, security compliance, and performance optimization. This role requires a proactive professional capable of driving complex database lifecycle activities while ensuring operational stability, scalability, and security across mission-critical environments.

In this role, you will

  • Lead Oracle Database upgrade initiatives to Oracle 19c, including assessments, planning, testing, implementation, validation, and rollback strategies.

  • Plan and execute Oracle database migrations from AIX to Linux platforms utilizing RMAN, Data Pump, and other migration methodologies.

  • Manage Oracle Data Guard and Data Guard Broker environments, ensuring high availability, disaster recovery readiness, and successful failover/switchover operations.

  • Conduct database security assessments using Oracle DBSAT, identify vulnerabilities, and implement remediation plans to meet compliance requirements.

  • Utilize Oracle Autonomous Health Framework (AHF), including ORAchk, EXAchk, and Trace File Analyzer, for proactive monitoring, diagnostics, and root cause analysis.

  • Support Oracle Identity Management integrations, user authentication, authorization, provisioning, and access governance processes.

  • Perform database administration activities including installation, configuration, patching, backup and recovery, cloning, refreshes, monitoring, and performance tuning.

  • Lead database decommissioning and retirement efforts, ensuring data archival, dependency validation, compliance adherence, and proper documentation.

  • Collaborate with application, infrastructure, security, storage, and network teams to deliver database-related projects and operational support.

  • Develop and maintain implementation plans, technical runbooks, operational procedures, risk assessments, and knowledge transfer documentation.

What you’ll need to succeed (required skills)

  • 8+ years of hands-on Oracle Database Administration experience supporting enterprise environments.

  • Strong expertise with Oracle Database versions 11g, 12c, 18c, and 19c.

  • Proven experience performing Oracle 19c upgrades using AutoUpgrade, DBUA, and manual upgrade methodologies.

  • Extensive knowledge of Oracle Data Guard and Data Guard Broker administration for business continuity and disaster recovery.

  • Experience conducting Oracle Database Security Assessment Tool (DBSAT) reviews and implementing security hardening recommendations.

  • Hands-on experience with Oracle Autonomous Health Framework (AHF), including ORAchk, EXAchk, and Trace File Analyzer.

  • Proven expertise in Oracle database migrations from AIX to Linux environments.

  • Strong knowledge of RMAN backup and recovery, database cloning, SQL tuning, performance optimization, Oracle networking, and listener administration.

  • Working knowledge of Linux and AIX operating systems, shell scripting, storage architecture, and infrastructure dependencies.

  • Ability to troubleshoot complex production issues, perform root cause analysis, and drive resolutions in high-pressure environments.

Preferred Qualifications

  • Oracle Certified Professional (OCP) or equivalent Oracle database certification.

  • Experience supporting large-scale enterprise Oracle database environments across production and non-production landscapes.

  • Background working within highly regulated environments requiring audit readiness, security compliance, and structured change management.

  • Experience with Oracle RAC, Grid Infrastructure, ASM, Oracle Enterprise Manager (OEM), GoldenGate, or cloud-based database deployments.

  • Familiarity with cloud migration strategies involving Oracle workloads on AWS, Azure, or Oracle Cloud Infrastructure (OCI).

  • Strong documentation and stakeholder communication skills with the ability to provide executive-level updates.

Success Measures

The successful candidate will:

  • Execute Oracle database upgrades and migrations with minimal operational risk.

  • Maintain highly available, secure, and performant Oracle database environments.

  • Ensure disaster recovery readiness and compliance with enterprise security standards.

  • Provide technical leadership for database modernization initiatives.

  • Improve operational efficiency through proactive monitoring, automation, and best-practice database administration.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

  • Medical/Dental/Vision/Life Insurance

  • Paid holidays plus Paid Time Off

  • 401(k) plan and contributions

  • Long-term/Short-term Disability

  • Paid Parental Leave

  • Employee Stock Purchase Plan

Work model:

At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance though our various wellbeing programs. Based on this role’s business requirements, this is an onsite role requiring 5 days a week at client site in Palm Beach Gardens, FL, USA.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

“Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.

What we offer

  • The chance to work with impact. Here, you’re empowered to bring your biggest thinking to help our company and clients improve everyday life.
  • Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
  • The opportunity to thrive on a high caliber team with heart. We celebrate each other’s experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
  • A comprehensive total rewards package, including a competitive salary and a pension plan with matching contributions.
  • Flexible health and financial benefits to support you and your eligible dependents—from day one.
  • True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.  

About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Other employment-related information
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.

Your path to Cognizant

Wondering what to expect after you apply? Here’s a peek at our recruitment process—and keep in mind that not all candidates advance through every step and the process may vary depending on your role and location.

Your Application Midnight Blue RGB

Step 1: Application

Find an open role that aligns with your skills and career goals and show us why you’re the person for the job. Consider joining our Talent Community if you don’t find the right opportunity.

Phone Call Midnight Blue RGB

Step 2: Recruiter call

If one of our recruiters sees a fit, they’ll set up a short introductory call to learn more about you and how your experiences and skills align with the role.

Step 3: Interview(s)

If you and our team would like to continue the process, you’ll meet with one of our hiring managers. Some roles may also require technical assessments and/or client interviews.

Step 4: Final decision

Our hiring team will then review each candidates’ potential to succeed in the role. This process may take some time because we want to get it right—but you can count on us to keep you updated.

Benefits that help you thrive and grow

Our teams achieve incredible things when they feel fully supported. That’s why our benefits program is built around the diverse needs of our people—so they can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

Financial wellbeing

We regularly review market data to ensure compensation is competitive and reflects the value you bring. Your benefits extend beyond pay and may include retirement plans, financial education, discount programs, etc.

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Physical and mental wellbeing

Physical and mental wellbeing

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

Your Career, Your Way
Your career, your way

Your career, your way

With 90% of our associates building skills through GenAI training, job shadowing, industry certifications and more, you have everything you need to build a full career.

Professionals
Real-world impact

Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

02.2026 Superlearner Debashish
"Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.”
Debashish Mishra SAP MM Developer
Laura Reynaud
"Cognizant offers me more than a job; it offers a community. We support each other, collaborate across borders and celebrate wins together. If you’re looking for a culture that values flexibility, diversity and growth, this is the place to be."
Laura Reynaud Lead Counsel
Lucas Hoffman
“I’ve had the chance to work on impactful projects and shadow colleagues, all while getting involved in internal initiatives. The world is your oyster at Cognizant—you just need to take advantage of it!”
Lucas Hoffman Consultant
Sujatha’S Journey Main
“When I first joined, I was quiet and hesitant to share my thoughts. The leadership programs and the mentoring I’ve received have helped me find my voice and grow as a leader.”
Sujatha Gopalakrishnan Portfolio Delivery Lead
Paulo Miguel Epili Main
"Nobody here says ‘that’s not my job.’ People just help. That’s the entrepreneurial culture that makes me stay at Cognizant.”
Paulo Miguel Epili Sr. Process Executive

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