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Linux System Administration Jobs

286 were found based on your criteria

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Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I need a freelancer who understands SAN + iSCSI + RDMA + iSER I'm having trouble setting up CentOS one infiniband interface iSER to access a point iscsi error: May 19 21:58:52 storage01 tgtd: conn_close(101) connection closed, 0xabeea8 1 May... more

Fixed-Price - Est. Budget: $ 5,000 Posted
I am looking for RoR developer. The work will be a few days per week. Building new feature on an application that generating PDF for printing, with both text and photos. This includes the integration of a photo editing tool. Full specs to be discussed. It... more

Fixed-Price - Est. Budget: $ 10 Posted
We are seeing a "500 Internal Server Error" from nginx when the user uploads a file greater than 200kb. We've checked the error logs and configurations and can't figure out what is triggering this error. Need someone to investigate and configure the... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are looking for someone that can help us to improve our email deliverability rate. We currently have a list of people who have opted into out list and we have several email campaigns we need to send out weekly. Possibly 250,000 to 1,000,000 emails... more

Fixed-Price - Est. Budget: $ 20,000 Posted
We are in need of a computer science graduate with following MUST skills: - PHP programming (High level) OR Python programming (High level) - Windows / Linux Network Administration (Medium to Advanced level) - Personal Assistant duties / project... more

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Amazon web-services administration and support: - configuration of DNS, VPN, firewalls, load balancers, server OS's - security configurations - internal/external network configurations and performance optimizations - writing shell/bash scripts for... more

Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
( Note: please note that I am not looking for all of these skills in single person, I am looking different experts for different areas. ) I need a few training as follows. 1. Need a trainer to teach me setting up a new VM through PXE to install... more