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The differences between infrastructure systems engineers and senior infrastructure engineers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both an infrastructure systems engineer and a senior infrastructure engineer. Additionally, a senior infrastructure engineer has an average salary of $117,765, which is higher than the $110,556 average annual salary of an infrastructure systems engineer.
The top three skills for an infrastructure systems engineer include cloud, linux and troubleshoot. The most important skills for a senior infrastructure engineer are cloud, AWS, and linux.
| Infrastructure Systems Engineer | Senior Infrastructure Engineer | |
| Yearly salary | $110,556 | $117,765 |
| Hourly rate | $53.15 | $56.62 |
| Growth rate | 5% | 5% |
| Number of jobs | 133,481 | 78,855 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 61% | Bachelor's Degree, 63% |
| Average age | 43 | 43 |
| Years of experience | 2 | 2 |
Infrastructure systems engineers are information technology (IT) professionals who design, coordinate, and maintain the IT infrastructure using the latest technology to ensure all the IT systems of an organization are functioning efficiently. These engineers are required to improve collaboration and work sharing by implementing a cloud-backed file system. They must train and mentor other employees about the system functionality and perform troubleshoot when issues arise in the system. Infrastructure systems engineers must also eliminate interruptions for wireless users during upgrades by installing disaster recovery servers.
A senior infrastructure engineer specializes in designing and developing systems and infrastructures based on client preferences and industry standards. They have the duty to identify and understand the project's needs, streamline project requirements, produce drafts, create prototypes and models, and establish tests to identify potential issues and ensure the projects' quality. Additionally, a senior infrastructure engineer has the authority to make decisions, train and supervise junior engineers, establish goals and timelines, provide technical support, and implement policies and guidelines.
Infrastructure systems engineers and senior infrastructure engineers have different pay scales, as shown below.
| Infrastructure Systems Engineer | Senior Infrastructure Engineer | |
| Average salary | $110,556 | $117,765 |
| Salary range | Between $82,000 And $147,000 | Between $87,000 And $158,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Rhode Island | Washington |
| Best paying company | The Walt Disney Company | Meta |
| Best paying industry | Insurance | Hospitality |
There are a few differences between an infrastructure systems engineer and a senior infrastructure engineer in terms of educational background:
| Infrastructure Systems Engineer | Senior Infrastructure Engineer | |
| Most common degree | Bachelor's Degree, 61% | Bachelor's Degree, 63% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | Stanford University |
Here are the differences between infrastructure systems engineers' and senior infrastructure engineers' demographics:
| Infrastructure Systems Engineer | Senior Infrastructure Engineer | |
| Average age | 43 | 43 |
| Gender ratio | Male, 90.0% Female, 10.0% | Male, 75.3% Female, 24.7% |
| Race ratio | Black or African American, 8.0% Unknown, 5.0% Hispanic or Latino, 11.7% Asian, 13.9% White, 61.1% American Indian and Alaska Native, 0.3% | Black or African American, 8.6% Unknown, 5.1% Hispanic or Latino, 12.3% Asian, 10.7% White, 62.9% American Indian and Alaska Native, 0.3% |
| LGBT Percentage | 9% | 9% |