Oracle Database Administrator Job at LingaTech, Harrisburg, PA

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  • LingaTech
  • Harrisburg, PA

Job Description

Location: Harrisburg, PA
Position Type: Mostly Remote
Hybrid Schedule: Onsite as needed
Contract Length: Long-term with annual extensions

Position Overview:
We are seeking an experienced Oracle Database Administrator (DBA) to manage and support a mission-critical Oracle 19c environment running on Red Hat Enterprise Linux, with a strong focus on RAC and ASM. This role requires a highly skilled professional capable of independently handling both routine maintenance and complex database operations while ensuring performance, security, and reliability.

Duties:
  • Perform routine and advanced database administration for Oracle 19c RAC and ASM environments

  • Implement and maintain backup and recovery strategies using RMAN to ensure data integrity and availability

  • Manage database security, user access, and ensure compliance with established standards and best practices

  • Design and maintain physical data storage structures and oversee overall storage management

  • Monitor database performance, space utilization, and optimize system and query performance

  • Develop and maintain shell scripts for automation of backup, restore, and monitoring processes

  • Troubleshoot database issues, track risks and action items, and provide timely status updates

  • Support and coordinate database-related software releases, patches, and upgrades

  • Apply PSU/CPU patches and manage ongoing patching activities

  • Utilize tools such as OEM, AWR, ADDM, and ASH reports for monitoring and diagnostics

  • Perform SQL and PL/SQL scripting for automation, reporting, and issue resolution

  • Conduct capacity planning and forecasting to support future database growth

  • Assist in implementing security hardening measures including encryption and auditing

  • Collaborate with cross-functional teams while also executing tasks independently

Required Skills:
  • Expertise in Oracle RAC and ASM administration

  • Strong knowledge of Oracle 19c architecture and features, including Pluggable Databases (PDBs)

  • Proficiency in Linux (RHEL) shell scripting for automation and system management

  • Hands-on experience using Recovery Manager (RMAN) for backup and restore operations

  • Experience performing performance tuning at both the database and SQL query level

  • Strong SQL and PL/SQL scripting experience for automation and troubleshooting

  • Experience with patch management, including applying PSU/CPU updates

  • Familiarity with OEM, AWR, ADDM, and ASH reports for database monitoring and diagnostics

Preferred Skills:
  • Experience with Oracle Data Guard for disaster recovery and high availability

  • Experience configuring UDEV for ASM devices

  • Exposure to cloud-based Oracle deployments

  • Knowledge of automation tools for database operations

Job Tags

Contract work, Remote work

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