×

How it works

Find an amazing freelancer

Just tell us about your project and in seconds we'll match you with experts. Quickly browse their profiles and proposals, then hire your favorite.

Get quality work right away

Kickoff your project in hours, not weeks. Instantly scale your team with a skilled specialist, collaborating in your own shared online workspace.

Safe payment, zero worries

Invoicing, payment and tax forms are handled on Upwork. And with Upwork Payment Protection, you only pay for work that's rightly billed.

Get Started

More details? Check out our FAQs

Find the World's Best Linux System Administrators

Upwork is the leading online workplace, home to thousands of top-rated freelancers. It’s simple to post your job and get personalized bids, or browse Upwork for amazing talent ready to work on your Linux System Administration project today.

Browse Freelancers
OpenTable Logo
Pinterest Logo
Unilever Logo
Panasonic Logo
NBC Logo

What our customers are saying


At a Glance: Linux System Administration

Initially released in 1991 by Linus Torvalds while he was attending the University of Helsinki, Linux has grown into a widely popular open-source operating system. Whether you’re looking to launch a new web server, build a mobile app from the ground up, or maintain your mainframe computer, a Linux system administrator can help get your open-source project off the ground.
A Linux system administrator can help you install, configure, and run the Linux operating system on your servers and computer networks. They can perform routine server maintenance tasks, such as installing regular updates, debugging system errors, running security scans, and creating backups. Linux is the “L” in the popular LAMP stack—a server-side solution that also consists of an Apache server, MySQL, and the PHP programming language. Whether your servers are running on the Red Hat Enterprise Linux or SUSE Linux Enterprise Server distributions, or your computers are powered by Debian or Ubuntu, Linux system administrators on Upwork can install, run, and maintain your open-source servers and networks.

Community

Why You Should Use AsyncTask in Android Development

In Android applications, background threads are excellent ways to improve user experience by offloading work from the main thread. One go-to tool is AsyncTask, which is designed to handle tasks without blocking the main thread. Here’s a look at AsyncTask and why Android developers should be using it.

Read More

September 23, 2016

Community

5 Tools to Help You Increase Your Twitter Engagement

Twitter is one of the most powerful social media platforms for businesses today. These five tools can help you increase engagement, build better relationships with your followers, and connect with and grow your audience—as well as your business.

Read More

September 22, 2016

Web Development

AngularJS: A Powerful JavaScript Framework

Front-end web developers rely most heavily on JavaScript (JS) to create the interactive aspects of a website that users see in their browsers—and, where there’s JS, there are frameworks and libraries being employed to streamline and simplify its complex code. AngularJS is a comprehensive JavaScript framework—and it gives developers everything they need to set up the front-end of a web application. Read on to learn more about this popular framework and see what’s new with

Read More

September 22, 2016

Bring your idea to life with a Linux System Administration freelancer now

Get Started