You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Linux System Administration Jobs

319 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
This job of Server maintenance involves keeping a server software updated and running so that our computer network can operate smoothly. Also regular preventive maintenance to keep installed application running as expected and will help avoid a total or partial network failure.
Skills: Linux System Administration Network Administration Network Security
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, I am looking for someone that can setup and configure a bulk emailing infrastructure and integrate/configure it appropriately to a selected platform that will be made ready to send campaigns. I am looking for someone who is familiar with the infrastructure needed to send 15-25 million emails a day. They will need to setup and configure all related services on the server/platform's and use best practices with the aim of bulk emailing. You will need to have deep background with Linux and Networking and a great understanding of bulk emailing practices. Please let me know your background in relation to this project and let me know briefly how you see you could help the project. Thank you
Skills: Linux System Administration Email Deliverability Email Marketing Network Administration
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
I need a complete AWS setup centered around Elastic Beanstalk (Python). The unique aspect of this setup requires OpenCV installed on the EC2 instances and accessible by the Elastic Beanstalk Python scripts. This setup must be scalable, however so I am open to many setup options, including using Docker or another container service to manage the unique instances. I also need my Python app to access both RDS and DynamoDB, as well as S3 for media file storage. Top freelancer candidates will have direct AWS experience in: - Elastic Beanstalk (EB) - specifically for Python apps - Custom EC2 Instances that are scalable - Installing OpenCV on Linux / Ubuntu - RDS access from EB - DynamoDB access from EB - S3 access from EB for media file serving I am open to budget negotiations. I am looking for an experienced freelancer.
Skills: Linux System Administration Amazon EC2 Amazon Relational Database Service Amazon S3
Hourly - Entry Level ($) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hi, We are looking for dev or devs to help us deal with increased work flow and develop cool drupal sites, this job is require basic drupal site building skills, and knowledge how to create a custom theme, Zen, Omega, Bootstrap, CSS, HTML, basic php SASS, LESS, is a bonus I'll explain the requirement in detail on Skype
  • Number of freelancers needed: 4
Skills: Linux System Administration CSS3 Drupal HTML5
Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
We have developed a web application with embedded java application web server (Jetty). We need to develop an installer and uninstaller for none gui based Linux servers (Ubuntu). We have also used H2 as an embedded database engine. Installation: The script should check if there is already a version of the application installed. If it is installed inform the user about this and give the choice to remove existing version and have a clean install or upgrade the existing version. Clean installation: Uninstall existing application and remove all file and processes. Install new version. Upgrade: Remove application without removing data files and install new application files. Update the database If there are any updates to the database schema perform an upgrade. The application should auto start with server restart. Uninstall: Confirmation dialog (Yes, No). If yes: Ask user if data files (database) should be removed as well. If yes remove application and data files if No: remove application but leave data files.
Skills: Linux System Administration Application Programming Installer Development Ubuntu
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I have a site running on digital ocean . It was working fine but suddenly stops due to heavy traffic probably malware. site is built using MEAN stack . i have the back. now i need someone who can take the backup and make the site live again . its urgent. need to fix today . only apply if you have expert in that. thanks.
Skills: Linux System Administration Node.js
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi , I am having some client base in various regions and they are looking for various big data enthusiast who are experienced in various components such as Hadoop , Spark , Elasticsearch , Logstash , Kibana , Pig , Hive etc. Kindly shoot out your proposals and convenient time to discuss further with your skype ID Also write "Big Data enthu" on top and bottom of proposals so that I can come to know there are genuine proposals.
  • Number of freelancers needed: 3
Skills: Linux System Administration Amazon EC2 Apache Flume Apache Hive
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App