Linux System Administration Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $2,000 - Posted
Email System Administrator Needed You must have experience managing large volume email campaigns used to generate leads for business operations. Our company has a database of 100 Million contacts. We offer a service where sales and marketing professionals can go on-line and identify business contacts they wish to sell to - download same and write to them to garner business opportunities. Critical to this effort is having a contact list that is 90% + verified - and the only way for us to verify the information is for us to send emails to over 4 million contacts per day - thus having the ability to see which of them bounce as hard bounces - and which of them are no good - as soft bounces. You must have a solid understanding of the process and be able to present a solid solution. You would be responsible for ensuring the email servers are not blacklisted by using tools such as - We are using an email outbound sending system called POWERMTA - you should have experience with same - or at minimum the ability to manage same. We store out 100 Million contacts in MySQL/elastic search system. It would be ideal if you understood how to manage such a large database and could also function as a DBA. You should have experience importing, exporting and managing MySQL/ms-sql - oracle and other such systems. You must be able to speak, read and write in fluent English. We work on Malta time - your hours would be fixed with your day starting at 9: am and ending at 7 pm with a two hour lunch. You may be required to speak to our corporate customers regarding the status of their email campaigns - how many emails were sent, how many leads they received and how the servers are maintaining the promised delivery rates. We only work for legitimate, respectable corporations. The emails we send are for legitimate hardware, software or other type high-tech offerings. Send us your CV with an intro letter regarding how you can benefit our company. You must have stable electric power and internet connections, notebook computer, desktop computer and ability to stay online throughout the day without interruptions. You must be able to provide us with three references of previous employment. This will be verified via both voice and letters. You should be able to start immediately. This is full-time employment for DayBreak Data Marketing Services, Inc.
Skills: Linux System Administration Elasticsearch Email Handling MySQL Administration
Fixed Price Budget - Intermediate ($$) - $20 to $50 - Posted
I have sendmail set up and I am only able to send to gmail or my icloud email address. When I try to send to yahoo the mail says it is sent but just disappears. This problem is only with yahoo. maybe it is that my /etc/hosts is configured incorrectly. My mail.log says: "dsn=5.6.0, stat=Data format error" My hostname is: PTR record is: /ect/hosts looks like: localhost localhost.localdomain spfloraldesigns
Skills: Linux System Administration DNS Sendmail
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Looking for a well experienced DevOps engineer with below requirements: 1. Ability to write code to achieve your goals (preferably in Python or Ruby) 2. Ability to package and deploy software in a large scale environment 3. Practical experience managing Linux systems. 4. Strong understanding of software deployment tools and strategies and distributed source control systems 5. Practical experience with IT automation tools, CentOS, Chef, Puppet, Jenkins and Bash Shell Scripting 6. Effective, clear communication regarding implementation details such as failover strategies, backup strategies, and resource requirements
Skills: Linux System Administration Amazon Web Services CentOS DevOps
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Hello, We looking for linux expert consultant to help us in different subjects. We runing our systems on Linux + WHM + CPANEL. Must! Hi level php knowladge Hi level in linux administration Hi level in DNS clusters, mail server. Experience in working with WHN / CPANEL Russian speaker only. We need to a remote support.
Skills: Linux System Administration CPanel DNS Mail Server Implementation
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hi, I have a Wordpress site in which lot of changes were made. Lot of custom work was done in order to fit the needs. I'm looking for a full stack developer who can hit the tracks running. Most of the work is done but I am looking for someone to refine the site and make the work flow smooth. For example - If a bug is discovered, it should be fixed and never occur again. Or similar Stuff Or keeping track on stuff in the back-end. Must know Git and Github. Must be familiar with Wordpress platform. Must know version control. Must be able to create custom programs. I am also looking to build a long term relationship with the candidate so please keep that in your consideration. Thanks
Skills: Linux System Administration CSS3 Digital Ocean HTML
Hourly - Entry Level ($) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I am looking for an experienced Devops freelancer who can conduct training sessions on the questions asked in interview. The trainer must be able to 1. Give a clear picture on the interview questions asked for experienced candidate 2. How to provide appropriate answers 3. Project based questions 4. Maintain confidentiality of the candidate's details Knowledge on Chef and Linux Administration is desirable. Price Negotiable
Skills: Linux System Administration Amazon Web Services Automated Testing DevOps