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The differences between junior database administrators and senior oracle 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 database administrator and a senior oracle database administrator. Additionally, a senior oracle database administrator has an average salary of $117,623, which is higher than the $77,015 average annual salary of a junior database administrator.
The top three skills for a junior database administrator include microsoft sql server, database objects and database backup. The most important skills for a senior oracle database administrator are linux, cloud, and DBA.
| Junior Database Administrator | Senior Oracle Database Administrator | |
| Yearly salary | $77,015 | $117,623 |
| Hourly rate | $37.03 | $56.55 |
| Growth rate | 9% | 9% |
| Number of jobs | 67,496 | 60,527 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 66% |
| Average age | 46 | 46 |
| Years of experience | 4 | 4 |
A junior database administrator is in charge of managing and overseeing databases, reporting to senior administrators as needed. Their responsibilities typically revolve around coordinating with different departments to gather and ensure data accuracy, maintaining records of all transactions by updating databases, identifying errors or inconsistencies, and performing corrective measures as needed. They may also provide support to staff in complicated areas and resolve issues promptly. Furthermore, as a junior database administrator, it is essential to monitor the performance and security of databases to ensure data safety and smooth workflow.
A senior Oracle Database administrator is responsible for designing network systems and improve existing databases and software programs for optimal performance. Senior Oracle Database administrators maintain the safety and security of the computer systems and application to prevent unauthorized access and activities by upgrading network infrastructures. They also perform multiple diagnostic tests on the system to ensure stability and smooth navigations and assist the end-users on troubleshooting issues. A senior Oracle Database administrator must have excellent knowledge of the technology industry, as well as operating communication systems, programming languages, and system codes.
Junior database administrators and senior oracle database administrators have different pay scales, as shown below.
| Junior Database Administrator | Senior Oracle Database Administrator | |
| Average salary | $77,015 | $117,623 |
| Salary range | Between $59,000 And $99,000 | Between $88,000 And $156,000 |
| Highest paying City | Redmond, WA | San Francisco, CA |
| Highest paying state | Rhode Island | California |
| Best paying company | Marketing Associates | NeoGenomics Laboratories |
| Best paying industry | Finance | Finance |
There are a few differences between a junior database administrator and a senior oracle database administrator in terms of educational background:
| Junior Database Administrator | Senior Oracle Database Administrator | |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 66% |
| Most common major | Computer Science | Computer Science |
| Most common college | University of Pennsylvania | - |
Here are the differences between junior database administrators' and senior oracle database administrators' demographics:
| Junior Database Administrator | Senior Oracle Database Administrator | |
| Average age | 46 | 46 |
| Gender ratio | Male, 71.7% Female, 28.3% | Male, 81.3% Female, 18.7% |
| Race ratio | Black or African American, 7.5% Unknown, 5.2% Hispanic or Latino, 8.9% Asian, 23.1% White, 54.8% American Indian and Alaska Native, 0.5% | Black or African American, 6.1% Unknown, 5.0% Hispanic or Latino, 8.0% Asian, 28.2% White, 52.1% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 6% | 6% |