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The differences between junior database administrators and lead 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 lead database administrator. Additionally, a lead database administrator has an average salary of $114,426, 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 lead database administrator are DBA, PL/SQL, and linux.
| Junior Database Administrator | Lead Database Administrator | |
| Yearly salary | $77,015 | $114,426 |
| Hourly rate | $37.03 | $55.01 |
| Growth rate | 9% | 9% |
| Number of jobs | 67,496 | 58,263 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 64% |
| 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 lead database administrator or DBA serves as a primary technologist in an organization or company. Lead database administrators are technical experts in terms of database and middleware technology design, tuning, configuration, troubleshooting, and building. They use specialized software for data storage and organization. Their role may also include database migration, troubleshooting, performance monitoring, and data recovery. Among the necessary skills for this job include problem-solving, organizational, interpersonal, and communication.
Junior database administrators and lead database administrators have different pay scales, as shown below.
| Junior Database Administrator | Lead Database Administrator | |
| Average salary | $77,015 | $114,426 |
| Salary range | Between $59,000 And $99,000 | Between $88,000 And $148,000 |
| Highest paying City | Redmond, WA | Foster City, CA |
| Highest paying state | Rhode Island | Washington |
| Best paying company | Marketing Associates | Amazon |
| Best paying industry | Finance | Retail |
There are a few differences between a junior database administrator and a lead database administrator in terms of educational background:
| Junior Database Administrator | Lead Database Administrator | |
| Most common degree | Bachelor's Degree, 71% | Bachelor's Degree, 64% |
| Most common major | Computer Science | Computer Science |
| Most common college | University of Pennsylvania | Massachusetts Institute of Technology |
Here are the differences between junior database administrators' and lead database administrators' demographics:
| Junior Database Administrator | Lead Database Administrator | |
| Average age | 46 | 46 |
| Gender ratio | Male, 71.7% Female, 28.3% | Male, 80.3% Female, 19.7% |
| 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, 6.5% Unknown, 5.1% Hispanic or Latino, 8.3% Asian, 27.3% White, 52.4% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 6% | 6% |