Oracle Data / Database Engineer

Apex Systems; San Antonio (TX); On-site; USD 96,000 - 103,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Disability insurance

ESPP

401K plan

HSA

Job summary

Everforth Apex is seeking an experienced Oracle Data/Database Engineer in San Antonio, TX for a 12-month contract. The role focuses on building scalable Oracle database structures to support customer segmentation, accounts receivable/billing, and reporting within Energy Company’s data ecosystem.

You will migrate processes from flat-files and Alteryx into robust relational databases and document data lineage.

Qualifications

• Strong Oracle database development experience.
• Strong SQL and PL/SQL programming.
• Relational data modeling and design experience.
• Experience developing ingestion, staging and transformation processes.
• Ability to work with interconnected datasets and relational structures.
• Documentation of database structures, logic and lineage.
• Ability to implement access controls for PII data.

Responsibilities

• Extend Oracle data model and staging architecture for customer data across segmentation and AR/billing.
• Implement repeatable ingestion and change-detection in staging layers.
• Build structures to connect customer information across datasets.
• Migrate data processing from flat-files/Alteryx to database structures.
• Maintain documentation around data structures, lineage, and logic.
• Collaborate with SQL developers supporting customer segmentation and AR workstreams.
• Identify opportunities to improve data structures and enforce CPS-approved access controls.

Skills

Oracle database

SQL

PL/SQL

Data modeling

Data ingestion

Documentation

Data lineage

Access controls

Tools

Alteryx

Power BI

Oracle APEX

Medallion-style architecture

Microsoft Fabric

Job description

**Job#: 3057131****Job Description:****Type**: 12-month contract to start**Location:** San Antonio, Texas**Schedule**: Onsite Tuesday-Thursdays. Remote Monday and Fridays**Oracle Data / Database Engineer****Position Overview**We are seeking an experienced **Data/Database Engineer** to support the development and enhancement of its customer data environment. The resource will focus primarily on building and strengthening the underlying Oracle database structures supporting customer segmentation, accounts receivable/billing, construction-related customer information, reporting and future data sources.The objective is to create a flexible, sustainable data foundation that is less dependent on individual source systems and can continue supporting reporting as Energy Company's ERP and broader data ecosystem evolve.**Key Responsibilities*** Extend existing Oracle data model and hybrid staging architecture, including reusable customer relationships across segmentation, accounts receivable, and construction data.* Implement repeatable ingestion, staging-based change detection, restartable processing, and analytical history within Energy Company’s existing Oracle staging and transformation layers.* Build database structures that connect customer information across multiple datasets rather than maintaining independent flat-file datasets.* Help migrate appropriate data processing from flat-file and Alteryx-based processes into sustainable database structures and procedures.* Preserve consistent downstream reporting structures as upstream source systems change, with source-to-target reconciliation and exception logging.* Develop and maintain documentation around: + database structures + data relationships + lineage + transformation logic + processing procedures* Work closely with SQL developers/analysts supporting customer segmentation and accounts receivable workstreams.* Identify and isolate customer PII and implement CPS-approved access controls for database structures and downstream reporting.* Identify opportunities to improve existing data structures without unnecessarily redesigning a functioning model.**Required Skills*** Strong Oracle database development experience.* Strong SQL and PL/SQL database programming capabilities.* Experience with relational database design and data modeling.* Experience developing data ingestion, staging and transformation processes.* Ability to work with interconnected datasets and relational structures.* Experience documenting database structures, transformation logic and data lineage.* Ability to evaluate existing environments and improve/refactor them where appropriate.**Relevant / Preferred Experience*** Alteryx* Power BI* Oracle APEX* Medallion-style data architecture* Microsoft Fabric familiarity* Customer or utility data environments. *Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.**Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy**Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.**Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.**If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.**UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.***Employee Type:** Contract**Location:** San Antonio, TX, US**Job Type:****Date Posted:** October 26, 2026**Pay Range:** $70 - $75 per hour