Oracle Database and Systems Engineer

Halian | Managed Services, Recruitment Agency & Contract Staffing; United States; On-site; USD 125,000 - 190,000; Full time

Job summary

Halian | Managed Services, Recruitment Agency & Contract Staffing seeks a Senior Oracle Database & Systems Engineer to maintain and modernize critical database systems while migrating on-premises environments to Oracle Cloud Infrastructure (OCI). The role blends Oracle DBA expertise with systems engineering, cloud migration, and security.

You will collaborate with developers and stakeholders on modernization and automation projects.

Qualifications

• Senior-level Oracle DBA with strong SQL/PL/SQL expertise.
• Experience architecting and modeling databases and data structures.
• Ability to design and implement backup, recovery, DR and security controls.

Responsibilities

• Administer and support Oracle databases (backup, patching, monitoring, tuning).
• Migrate databases from on-premises to Oracle Cloud Infrastructure (OCI).
• Design and maintain database architectures, data models, SQL/PLSQL code, stored procedures and triggers.
• Manage database security, access controls, auditing and compliance.

Skills

Oracle DBA

SQL

PL/SQL

Performance tuning

Backup and recovery

Disaster recovery planning

Database architecture

Systems engineering

Job description

Our is seeking a Senior Oracle Database & Systems Engineer. This role will play a key part in maintaining and modernizing critical database systems while supporting the migration of on-premises environments to Oracle Cloud Infrastructure (OCI).

The successful candidate will combine strong Oracle DBA expertise with systems engineering, cloud migration, infrastructure, security, and database architecture experience.

Key Responsibilities

• Administer and support Oracle database environments, including backup and recovery, patching, monitoring, troubleshooting, and performance tuning.
• Support migration of Oracle databases and related services from on-premises environments to Oracle Cloud Infrastructure (OCI).
• Design and maintain database architectures, data models, SQL and PL/SQL code, stored procedures, and triggers.
• Manage database security, access controls, auditing, and compliance requirements.
• Monitor system and database performance and recommend improvements for scalability and reliability.
• Support disaster recovery, business continuity, and infrastructure recovery planning.
• Collaborate with developers, business stakeholders, GIS teams, and technical staff to deliver effective solutions.
• Participate in modernization initiatives, automation efforts, and cloud transformation projects.

Required Skills

• Oracle Database Administration (DBA)
• SQL and PL/SQL
• Database performance tuning
• Backup and recovery
• Disaster recovery planning
• Database architecture and data modeling
• Infrastructure and systems engineering experience
• Strong troubleshooting and problem-solving skills