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The differences between junior oracle database administrators and senior database administrators can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both a junior oracle database administrator and a senior database administrator. Additionally, a senior database administrator has an average salary of $114,969, which is higher than the $86,118 average annual salary of a junior oracle database administrator.
The top three skills for a junior oracle database administrator include database backup, recovery procedures and linux. The most important skills for a senior database administrator are linux, DBA, and troubleshoot.
| Junior Oracle Database Administrator | Senior Database Administrator | |
| Yearly salary | $86,118 | $114,969 |
| Hourly rate | $41.40 | $55.27 |
| Growth rate | 9% | 9% |
| Number of jobs | 70,938 | 56,932 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 79% | Bachelor's Degree, 63% |
| Average age | 46 | 46 |
| Years of experience | 4 | 4 |
A junior oracle database administrator works with a senior administrator to design, install, configure, and troubleshoot database systems for a company. Their tasks may include the maintenance and development of database security system activities supporting the Oracle RDBMS environment. Their job is to prepare needed data storage, which requires data cleansing services, and to verify data integrity.
A senior database administrator is in charge of maintaining and managing a database, ensuring its efficiency and security. Their responsibilities revolve around monitoring the performance of databases, identifying any problems or inconsistencies, performing corrective measures, and devising security measures to keep data safe from any cyber-attacks. They are also responsible for responding to any inquiries or concerns, resolving them promptly. Furthermore, as a senior in the field, it is essential to lead and encourage the junior administrators, all while implementing the company's policies and regulations.
Junior oracle database administrators and senior database administrators have different pay scales, as shown below.
| Junior Oracle Database Administrator | Senior Database Administrator | |
| Average salary | $86,118 | $114,969 |
| Salary range | Between $66,000 And $111,000 | Between $88,000 And $149,000 |
| Highest paying City | - | San Francisco, CA |
| Highest paying state | - | California |
| Best paying company | - | Credit Karma |
| Best paying industry | - | Finance |
There are a few differences between a junior oracle database administrator and a senior database administrator in terms of educational background:
| Junior Oracle Database Administrator | Senior Database Administrator | |
| Most common degree | Bachelor's Degree, 79% | Bachelor's Degree, 63% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
Here are the differences between junior oracle database administrators' and senior database administrators' demographics:
| Junior Oracle Database Administrator | Senior Database Administrator | |
| Average age | 46 | 46 |
| Gender ratio | Male, 74.0% Female, 26.0% | Male, 80.6% Female, 19.4% |
| Race ratio | Black or African American, 6.1% Unknown, 5.0% Hispanic or Latino, 8.0% Asian, 28.3% White, 51.9% American Indian and Alaska Native, 0.5% | Black or African American, 7.1% Unknown, 5.1% Hispanic or Latino, 8.7% Asian, 25.3% White, 53.2% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 6% | 6% |