Linux System Administration Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Job Description: • The Senior Golden Gate Administrator is a highly skilled technical position that involves intricate knowledge of the Oracle Golden Gate product. • Golden Gate install configuration, tuning, maintenance, patching, and problem diagnosis and resolution are all critical functions that the Sr Golden Gate administrator performs. • Manage all aspects of the Golden Gate design, implement and support in development, UAT and production environments • Identify and resolve Golden Gate problems occurring in all database environments including performance related issues (i.e. database & SQL tuning). • Assist with performance and Disaster Recovery testing • 5+ years’ experience with installation, configuration and maintenance of Oracle Golden Gate. • 10+ years’ experience working with mission critical Oracle databases in a high profile type of organization. • 5+ years’ experience in the following areas: Database configuration, tuning, maintenance, patching, and problem diagnosis and resolution. • Experience with Oracle to Oracle replication. • General Database Administration skills. • Team player that is willing to dig in and do what it takes to make the team successful. • Effective communication skills. • Highly organized, ability to multitask • Strong ability to diagnose issues and problem solve • Logical, decisive thinker
  • Number of freelancers needed: 5
Skills: Linux System Administration Oracle Database Administration
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
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Hi all, Today I have a dedicated, non managed, server on Hetzner. I pay a small company to keep an eye on my server and sometime I ask for their support. For example, I asked them to make daily backups on my dropbox (database and files). The thing is that my users are all in Latin America and the server is in Germany. Server is awsome, but the ping is high. I'd like advice for: 1) Best/cheap dedicated hosting in USA. Constultant should measure server numbers to see what type of server I really need; 2) The new hosting has to be managed, since I'm not a system Manager and I want to stop to have that fee (of course my hosting will charge for that). I mean, I want the hosting company to manage the server. 3) Has to have Cpanel or any other control panel for me to use; 4) SSH is important; 5) Need advice on using CDN (best company) and measure the cost I will have montly (i can send the montly brandwidth). 6) Any advice that would nelp my SEO; 7) Server is linux; Please send the questions needed for me to answer if you get the job. Thank you. I'm probably forgeting something. :)
Skills: Linux System Administration Web Hosting
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
Description -------------- We are looking for an experienced DevOps engineer who can implement the deployment and configuration of HA environments for our application in AWS. After setting up the infrastructure and deploying the application, we should be able to test the environment for applicaiton readiness. We should also be able to configure the monitoring - Server, Log and write scripts to test the environment and application health. Requirements ----------------- - Setup HA environment on AWS - Use Ansible to setup/configure infrastructure and application requirements - Setup Server and log monitoring - Create basic health checks and on going infra health checks Qualifications ----------------- 8+ years of relevant experience Extensive experience in designing, configuring, and delivering large scale application technical infrastructure. Experience and knowledge applying best practices to build secure platforms Experience with tools such as Docker and Docker based deployments is a plus Experience with Ansible in production environments with many nodes Strong scripting skills, i.e., Powershell, Python, Bash, Ruby, Perl, etc. Knowledge of IP networking, VPN's, DNS, load balancing and firewall Familiarity with any monitoring tools like Sensu, Nagios etc. Strong communication skills and ability to articulate complex solutions well
Skills: Linux System Administration Amazon EC2 Amazon Web Services DevOps
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are a start up web hosting company that is looking for a Systems Administrator to assign conduct the following activities as required on an hourly/as needed basis. We are looking for a resource to build a long term relationship with. - Architecting the environment. - Configuration of the environment. - Patching/Updating and Upgrading of environments. - Migration of customers to our environment (using applications such as Plesk/cPanel and Manual migrations both) - Trouble shooting of the environment. The ideal candidate must have experience with the following items. - CentOS - Plesk, cPanel, WHM - WHMCS - Amazon Web Services - DNS - Email Servers such as Postfix
  • Number of freelancers needed: 10
Skills: Linux System Administration Amazon S3 Amazon Web Services CentOS
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
I need to acquire a ready-to-use SMS Gateway Platform. This platform should have the following features: - SMPP connections (setup, management & troubleshooting) - HTTP connections (setup, management & troubleshooting) - Vendor management by country, by MSISDN, by rates, by connection type - Client management, access credentials, connections, rates, countries, MSISND, SMS traffic report, invoice, analytics, credit, connection alarm. - SMS campaigns management - User management - Database access If the developer can provide Admin/NOC support would be preferred. Should indicate minimum VPS capacity and should give guidance on how this requirements should increase vs SMS traffic volume.
Skills: Linux System Administration C PHP SMPP
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Need linux admin to help with creating a bash file to automate deployment of a product that is rebranded for multiple customers.
Skills: Linux System Administration Ubuntu