Apply Now

Senior Database Administrator (Oracle EBS & Multi-Platform)

Huntsville, AL, US • Posted 6 days ago • Updated 5 hours ago

Full Time

On-site

Fitment

Dice Job Match Score™

🤯 Applying directly to the forehead...

Job Details

Skills

Security Controls
FOCUS
Oracle Database Administration
Application Servers
Real-time
Query Optimization
High Availability
Backup
Oracle RMAN
Disaster Recovery
Recovery
Administrative Support
Strategic Planning
Management
Presentations
SAFE
Collaboration
DevOps
Computer Science
Information Technology
Oracle EBS
Hardening
Firewall
Auditing
Network
Optimization
SQL
PL/SQL
Shell
Python
Scripting
Database
MySQL
PostgreSQL
Microsoft SQL Server
Soft Skills
Analytical Skill
Debugging
Communication
Articulate
Leadership
Migration
Legacy Systems
EBS
Cloud Computing
Amazon Web Services
Microsoft Azure
Google Cloud Platform
Google Cloud
Database Security
Oracle

Security Controls
FOCUS
Oracle Database Administration
Application Servers
Real-time
Query Optimization
High Availability
Backup
Oracle RMAN
Disaster Recovery
Recovery
Administrative Support
Strategic Planning
Management
Presentations
SAFE
Collaboration
DevOps
Computer Science
Information Technology
Oracle EBS
Hardening
Firewall
Auditing
Network
Optimization
SQL
PL/SQL
Shell
Python
Scripting
Database
MySQL
PostgreSQL
Microsoft SQL Server
Soft Skills
Analytical Skill
Debugging
Communication
Articulate
Leadership
Migration
Legacy Systems
EBS
Cloud Computing
Amazon Web Services
Microsoft Azure
Google Cloud Platform
Google Cloud
Database Security
Oracle

Summary

Senior Database Administrator (Oracle EBS & Multi-Platform)

Role Overview

As a Senior Database Administrator, you will serve as the primary technical expert responsible for the stability, optimization, and security of our core Oracle Database infrastructure and our Oracle E-Business Suite (EBS) 11i legacy environment.

Because this enterprise environment operates under strict change-freeze and non-patching constraints, you will focus heavily on compensating security controls, network isolation, and proactive mitigation to protect vulnerable systems without altering core database code. While Oracle EBS and Oracle Database administration are the primary requirements for this role, additional experience managing MySQL, PostgreSQL, and MS SQL Server is a highly valued asset.

Core Responsibilities

Primary Focus: Oracle EBS 11i & Oracle Database Administration

Legacy Environments & Compensating Security: Enforce strict security postures for non-patchable systems (e.g., Oracle EBS 11i) through virtual patching, database firewalls, and host-level security configurations.
Network Isolation: Architect and maintain tight network segregation, ensuring Oracle database access is strictly restricted to authorized application servers and admin jump boxes.
Advanced Monitoring & Auditing: Implement and oversee deep database auditing (monitoring SYS, SYSTEM, and APPS accounts) to detect and alert on anomalous activity or exploit attempts in real time.
EBS 11i Maintenance: Troubleshoot, clone, and support the database backend for Oracle EBS 11i environments while ensuring absolute stability and zero disruption to legacy custom code.
Performance & Query Tuning: Monitor system health, code complex SQL/PL-SQL queries, and optimize index structures and query plans to maximize speed without relying on version upgrades.
High Availability & Recovery: Maintain, document, and test rigorous backup strategies (e.g., Oracle RMAN) and disaster recovery (DR) plans to ensure rapid recovery options.

Plus Requirement: Multi-Platform Operations

Cross-Platform Support: Provide secondary administrative support, general maintenance, and basic troubleshooting for MySQL, PostgreSQL, and MS SQL Server environments as required.

Strategic Planning & Collaboration

Risk Advisory: Serve as the subject matter expert to management on the security risks of legacy infrastructure, presenting technical recommendations for future modernization or safe migration paths.
Cross-Functional Collaboration: Partner with developers, DevOps, and functional analysts to support infrastructure changes within a highly controlled environment.

Job Requirements

Eligibility Requirement

Education & Experience

Education: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent professional experience).
Experience: Minimum of 5-7 years of experience as a Database Administrator working in enterprise environments.

Technical Skills & Expertise (Required)

Oracle EBS Expertise: Deep administrative experience with Oracle EBS 11i (architecture, concurrent managers, cloning) and older Oracle database versions.
Database Security Hardening: Proven experience securing databases using alternative methods when patching is not permitted (e.g., Database Firewalls, native auditing, network ACLs).
Optimization & Scripting: Expert-level knowledge of advanced SQL, PL/SQL tuning, and Shell/Python scripting for automation.

Technical Skills & Expertise (Highly Valued Pluses)

General hands-on experience or familiarity with secondary database platforms:

MySQL
PostgreSQL
MS SQL Server

Soft Skills & Professional Attributes

Strong analytical, troubleshooting, and legacy-system debugging skills under tight constraints.
Excellent communication skills to articulate security risks and technical constraints clearly to both technical teams and leadership.

Preferred Qualifications

Experience planning migration paths from legacy systems (like EBS 11i) to modern cloud or hybrid infrastructures (AWS, Azure, Google Cloud Platform).
Certifications in Database Security or platform-specific credentials (e.g., Oracle Certified Professional).

Sanmina is an Equal Opportunity Employer - M/F/Veteran/Disability/Sexual Orientation/Gender Identity.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10308268
Position Id: 6759d680021391b2884e7d61f2ed9385
Posted 6 days ago

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

Database Administrator CoOp/Intern

Huntsville, Alabama

•

Today

Job Description: Junior Database Administrator (DBA) Intern / Associate Position Overview We are seeking a highly motivated, detail-oriented Junior DBA Intern / Associate to join our EnterpriseDatabase Infrastructure team. This position is a unique opportunity for a or entry-level professionallooking to jumpstart their career in database administration. The successful candidate will work directly under the guidance of our Senior Oracle Applications Architectsand DBAs to support our critical en

Full-time

Senior Oracle DBA & System Administrator

Remote or Colorado

•

Today

Creating Peace of Mind by Pioneering Safety and Security At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 40 brands, 14,000+ employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond. Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and

Full-time

USD 2,000.00 per week

Senior DBA (Oracle & IBM Db2)

No location provided

•

Today

About Atos Group Atos Group is a global leader in digital transformation with c. 56,000 employees and annual revenue of c. 7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Pari

Full-time

USD 115,000.00 - 130,000.00 per year

Sr Database Administrator

No location provided

•

Today

Job Description The purpose of this position is to ensure the stability, integrity, and security of enterprise database platforms. Extensive knowledge in the design, implementation, maintenance, optimization, and recoverability of database systems is required. Extensive knowledge of database technologies, protocols, and tools including Microsoft SQL Server 2005-2014, SQL Server Integration Services (SSIS), and SQL Scripting is required. Experience with Windows SQL Clusters and virtual environme

Full-time

USD 111,525.00 - 146,744.00 per year

Search all similar jobs

More jobs at Sanmina-SCI/Viking Interworks in Huntsville, AL