{"id":5081,"date":"2022-09-12T00:00:00","date_gmt":"2022-09-11T22:00:00","guid":{"rendered":"https:\/\/www.freelancermap.com\/blog\/career-insights-system-administrator\/"},"modified":"2026-07-06T09:34:07","modified_gmt":"2026-07-06T07:34:07","slug":"career-insights-what-does-a-system-administrator-do","status":"publish","type":"post","link":"https:\/\/www.freelancermap.com\/blog\/career-insights-what-does-a-system-administrator-do\/","title":{"rendered":"What Does A System Administrator Do?"},"content":{"rendered":"\n

Welcome once again to \u201cCareer Insights\u201d, the article series where we take an in-depth look at some of the best and most interesting fields a freelancer can work in. This week, we have another IT job that has quickly become a cornerstone of virtually every tech department \u2013 the system administrator. We\u2019ll talk about what they do, which skills they need (spoilers \u2013 it\u2019s quite a few) and what salary average you can expect.<\/strong><\/p>\n\n\n

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Role overview<\/div>
Technical Skills<\/a><\/span>
Soft Skills<\/a><\/span>
Salary \/ Hourly rates<\/a><\/span>
Real Insights<\/a><\/span><\/div><\/div><\/div>\n
<\/div>\n
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What does a System Administrator do?<\/strong><\/h2>\n\n\n
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\"Role
Role Overview – System Administrator<\/figcaption><\/figure><\/div>\n\n\n

A system administrator, often abbreviated as sysadmin or simply admin, is responsible for keeping the network of computers in check. You likely won\u2019t be expected to fix desktops of multiple end-users, but you will be the person ensuring that everything works, in the bigger picture. <\/p>\n\n\n\n

You\u2019re going to be responsible for the security of the network, for managing the traffic, making sure there is a secure way to revert to a backup if something terrible happens and much more.<\/p>\n\n\n\n

As a system administrator, you will probably still interact with end-users quite often. After all, you are the person who sets up the \u201csystem\u201d \u2013 that includes personal accounts, rights on those accounts and making sure nobody is able to mess up too much without an admin account. That means that there are also a lot of soft skills a good sysadmin needs to have.<\/p>\n\n\n\n

Looking for system administrators?
Find the right freelancer here<\/a> <\/p>\n\n\n\n

Technical Skills<\/strong><\/h2>\n\n\n\n

1. Scripts<\/h3>\n\n\n\n

First and foremost, as there is a lot of work going into monitoring and maintaining a computer system, administrators absolutely need to be able to use scripts and script frameworks. Having the right scripts in place will let you automate things like looking for bugs, reporting or testing new additions to the IT system. This saves a lot of time and money, making it an essential skill for any company. If you are using Windows, PowerShell is the thing you\u2019ll be using, but you might also want to look into Perl or other frameworks.<\/p>\n\n\n\n

2. Traffic Management<\/h3>\n\n\n\n

Traffic management can mean a lot of things. First and foremost, IT systems need to utilize firewalls to forward certain types of traffic to specific servers and block other types of traffic. A simple example would be companies that have a policy against using Facebook on your work desktops.<\/p>\n\n\n\n

That\u2019s the old kind of traffic management. And while it\u2019s still very important, another dimension has been recently added to that term. As more and more applications start running in the cloud, properly allocating bandwidth is becoming an increasing challenge for sysadmins. Learning how to manage internet traffic as a resource is something that is definitely going to be important in the future.<\/p>\n\n\n\n

3. Security<\/h3>\n\n\n\n

Being responsible for the security of the entire IT infrastructure is a huge task \u2013 in fact, there are sysadmins and teams whose only focus is security. In smaller companies, however, this is a skill you will definitely need. Security, like most huge tasks, entails quite a lot of things. You will be responsible for internal security \u2013 e.g. making sure nobody inside the company is infecting the computers with viruses or even taking home data they\u2019re not supposed to.<\/p>\n\n\n\n

Additionally, you will have to keep the company safe from external attacks \u2013 that means making sure your IT system has a minimal amount of vulnerabilities. Knowing how to deal with both internal and external issues of security is key skill for a good system administrator.<\/p>\n\n\n\n

4. Backup and recovery<\/h3>\n\n\n\n

Backing up and recovering big amounts of data is quite challenging, but essential for any company. Unforeseen things happen \u2013 computers can suddenly stop working, servers crash, data gets deleted by accident. Being prepared for those kinds of disasters and managing to revert everything back to normal in a sensible time is irreplaceable for businesses, as it can save unimaginable amounts of money and trouble.<\/p>\n\n\n\n

5. Cloud<\/h3>\n\n\n\n

Cloud services have taken the IT world by storm and have done so pretty fast. This means two things \u2013 one, understanding and being able to work with the cloud is in the highest demand it has ever been. Secondly, because it\u2019s a new skill, it\u2019s also still quite scarce. Explaining cloud computing is a bit tough in just a couple of sentences, so go have a look at the well-written cloud tutorial here<\/a>.<\/p>\n\n\n

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\"System
System Administrator<\/figcaption><\/figure><\/div>\n\n\n

Soft Skills<\/strong><\/h2>\n\n\n\n

1. Effective communication<\/h3>\n\n\n\n

Learning to listen and explain things in a simple manner will be essential to your position as a system administrator. As we said in the introduction, you will likely have direct contact with both the IT department and the end-users. Learning how to interact with those groups and considering their different levels of understanding of IT can be challenging, but incredibly worth it.<\/p>\n\n\n\n

2. Think proactively rather than reactively<\/h3>\n\n\n\n

Many people think of sysadmins as soon as something breaks. But a really good system admin has set up things in a way that doesn’t allow much to break in the first place. Most of the work is done behind the scenes \u2013 making sure you have a well-maintained IT infrastructure by thinking ahead is what separates the good sysadmins from the great.<\/p>\n\n\n\n

3. Flexibility<\/h3>\n\n\n\n

Finally, there will be those times when things break. And unfortunately, that might be on a Friday evening. If you are the system administrator and the company is losing dollars every second the system is down, which means staying to work late. Similarly, there might be days where you feel there\u2019s not really that much to do. This is why being flexible is going to be important to a sysadmin job.<\/p>\n\n\n\n

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Looking for a new job?<\/strong> <\/p>\n<\/div>\n\n\n\n

<\/i> Browse freelance System Administrator projects<\/span><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

Salary \/ Hourly rates<\/strong><\/h2>\n\n\n\n

As you\u2019ve seen, there is a lot that goes into being a system administrator, even more so into being a good one. According to Payscale<\/a>, the median yearly pay is about 60,000 USD, but that can go up a lot, depending on the size of the company and responsibilities. Check out Glassdoor<\/a> as well to get a better feel of what the pay is in your country!<\/p>\n\n\n\n

Average rate System Administrator (2022) <\/td>$70\/hr<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

According to freelancermap’s price and rate index in September 2022, freelance System Administrators charge $70\/hour<\/strong> on average. <\/p>\n\n\n\n

Most freelancers in System Administration have an hourly freelance rate between $31 and $91<\/strong>. <\/p>\n\n\n\n

Considering a freelance rate of $70\/hour, a freelancer would charge $560\/day<\/strong> for an 8-hour working day. <\/p>\n\n\n\n

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Other interesting job profiles<\/h2>\n\n\n\n\n