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System Administration
Fixed Price: Not Sure   |  Posted: 50 minutes ago  |  Ends: 14d, 23h  |   1 Proposal
We have our website hosted on our VPS, we are looking for a system admin to do some work for us now and on an ongoing basis. We want to do some modifications and configure the system for increased redundancy and security. As part of the works, we plan to make a replica of the existing system and configure a floating IP address. Our Apache servers are running Ubuntu with MongoDB. Here is a brief list of what we need to do: 1) Create replica of exisiting server "Indu1" on new server "Indu2" 2) Install and configure exisiting SSL on new server "Indu2" 3) Install necessary components for automatic fail-over redundancy between the 2 servers 4) Configure floating IP address 5) Set up database cross-matching/independent inter-connectivity so that both servers have mirrored databases regardless of which server holds the floating IP address. (MongoDB) 6) Set up automated (scripted) backups to ftp for servers (We already have automated backups in place on our ...
Category: System Administration       
Skills: MongoDB, Ubuntu       

I****ics
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| I****ics
|    New Zealand
Fixed Price: Less than $500   |  Posted: 13h, 47m ago  |  Ends: 14d, 10h  |   4 Proposals
We require the CFML server, Lucee, setup on an AWS Linux box running Redhat Enterprise 7.1. This should use the standard install as close as practical in order to facilitate ongoing provisioning of new server instances. However, if there are any deviations and there is an installation script, this would be fine. By default, Lucee is installed with Apache, but we'd be happy to run under Nginx provided this setup was automated. The target version is the latest stable Lucee release, 4.5 and runs a self contained Tomcat instance. Again, if it would be better to run a full Tomcat version, and this setup was automated, this is also acceptable. The server is intended to host multiple websites, and for ease of creating these, ideally only adding a .conf file for the site in apache (or nginx) is preferred, rather than also having to configure (and restart) Tomcat. Each site has Lucee mappings for shared code and custom tags, and also each site should have a webserver virtual directory that ...
Category: System Administration       

j****cko
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| j****cko
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 30, 2015  |  Ends: 12d, 3h  |   18 Proposals
Need general Linux admin for stuff I haven't got time to chase down myself. This is me adding more than 100 characters to the job listing.
Category: System Administration       

m****ock
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| m****ock
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 30, 2015  |  Ends: 11d, 20h  |   4 Proposals
NY based company is in need of a UNIX and Security administration specialist. One of the oldest and most successful bitcoin exchanges in the US and Canada is growing its technology and business teams. We are seeking a full-time UNIX administrator. This is an excellent opportunity to become a part of the Bitcoin industry, as well as an opportunity to work with seasoned, successful entrepreneurs and highly skilled engineers. You will be performing mission-critical tasks that require comprehensive UNIX administration knowledge and expertise. You will be responsible for overseeing production and non-production server environments, staff laptops and hardware, as well as various company systems and services. You will also be responsible for improving and ensuring security policies company-wide. We are open to contractors (1099, W-2 or corp to corp) but strongly prefer full-time/permanent hire for this position. Contract-to-perm is also an option. Salary & Benefits Offered: - Competit...
Category: System Administration       

M****ons
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| M****ons *
|    United States
Fixed Price: Not Sure   |  Posted: Apr 28, 2015  |  Ends: 9d, 10h  |   21 Proposals
We have an existing Tomcat 8 server and a Java App that exists on a development server, we need to migrate and test the solution on a production server. So we need someone who can review existing solution and implement a working version of Tomcat 8 and the Java App onto a production server.
Category: System Administration       

D****ick
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| D****ick
|    United Kingdom
Hourly Rate: $30 - $40 / hr   |  Duration: 3-4 weeks  |  Posted: Apr 27, 2015  |  Ends: 8d, 19h  |   31 Proposals
Boston-based medical software company is seeking to develop a relationship with a highly-experienced and well-referenced senior Linux administrator for three functions: (1) A 30-Day Project to upgrade PHP, MySQL, and Apache then make HTTP modifications across 5-10 servers; (2) thereafter, be available as needed approximately 10 hours per month to deal with issues after hours when they arise; and, (3) assist with future expansion (added servers and services).
Category: System Administration       
Preferred Location: North America

E****hGS
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| E****hGS *
|    United States
Hourly Rate: $30 - $40 / hr   |  Duration: 3-4 weeks  |  Posted: Apr 27, 2015  |  Ends: 8d, 19h  |   9 Proposals
Boston-based medical software company is seeking to develop a relationship with a highly-experienced and well-referenced senior Linux administrator for three functions: (1) A 30-Day Project to upgrade PHP, MySQL, and Apache then make HTTP modifications across 5-10 servers; (2) thereafter, be available as needed approximately 10 hours per month to deal with issues after hours when they arise; and, (3) assist with future expansion (added servers and services).
Category: System Administration       
Preferred Location: North America

E****hGS
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| E****hGS *
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 24, 2015  |  Ends: 5d, 18h  |   32 Proposals
Looking for someone to set up AWS infrastructure to host our website that is being developed by another contractor. Requirements - Ubuntu 12.04 - Apache 2.0 - MySql 5.5 - PHP 5.3 - Zend Framework 1.11.11
Category: System Administration       

e****tis
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| e****tis
|    United States
Hourly Rate: Not Sure   |  Duration: 7-9 months  |  Posted: Apr 23, 2015  |  Ends: 4d, 23h  |   4 Proposals
Here is some information about the roles. I have included full details about the security monitoring engineer below and then also listed the titles and technologies for the other positions open beneath. They are moving very quickly! Please take a look below at the description for the Security Monitoring Engineer: Top Three Skills: 1. Reviewing logs for security events skills 2. Radar or Graphite 3. Any of the following: Dynatrace, Consul, Sensu Job Description: Customer is looking to migrate off of its current hosting framework to a solution that will enable greater innovation, provide capacity on demand, and improve data accuracy. As part of this program we will need to develop the appropriate controls, processes, and services required to secure application workloads in cloud environments. To be successful in this role the Engineer must maintain an advanced level of understanding of the technologies involved with cloud, automation, and data delivery / security. The candidate...
Category: System Administration       

r****686
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| r****686
|    United States
Fixed Price: Not Sure   |  Posted: Apr 23, 2015  |  Ends: 4d, 6h  |   26 Proposals
I'm looking for a web admin expert to help me transition several websites from an Hsphere panel setup to cPanel WHM. They are different servers within the same hosting company, for which I have a reseller account (I use this not to sell hosting but to service some clients site needs). I simply don't have time to do this and could use an expert. There are approximately 10-15 sites that have a variety of complexity to the transition, ranging from simple SQL database site to HTML, Wordpress, internally hosted email to remote email (Exchange and Google, for example). Would want to move then test prior to switching nameservers. Happy to share more details for a more accurate estimate. Would like to have an ongoing resource for future as well.
Category: System Administration       

s****ive
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| s****ive
|    United States
Fixed Price: $20 - $50   |  Posted: Apr 22, 2015  |  Ends: 4d, 0h  |   5 Proposals
Hi, I need some one to help me write automation script to install iceScrum on Ubuntu server. The scripting must be in one (or combination) of these: (1) Chef (2) Puppet (3) Ansible. iceScrum:   [obscured]  /en/ Installation doc:   [obscured]  /en/simple-installation/ Related blog:   [obscured]  /install-icescrum-ubuntu-server-14-04/
Category: System Administration       

c****cud
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| c****cud
|    United States
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Apr 21, 2015  |  Ends: 2d, 23h  |   4 Proposals
Looking for a person with Cloudstack experience. Specific experience requirements: - Initial Cloudstack deployment - Cloudstack Advance Networking - KVM - Centos6 If you can't tick these four requirements, please do not submit a proposal. We're working on a Cloudstack proof of concept in-house but need outside assistance with getting our initial deployment design correct and help with advance networking fundamentals. The hypervisor we're using is KVM on Centos6. Happy to pay by the hour to get the assistance needed. As it's a proof of concept, the project is a bit of a "how long is a piece of string" situation at the moment.
Category: System Administration       

m****our
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| m****our
|    New Zealand
Fixed Price: Not Sure   |  Posted: Apr 20, 2015  |  Ends: 1d, 14h  |   23 Proposals
I am having issues with my server. The traffic has been increasing and now there are times when I have to wait a while before it responds. Need someone to look at the setup and based on number of concurrent users help me either fix this one or tell me what size CPU / Memory I really need to handle traffic load.
Category: System Administration       

s****der
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| s****der
|    Canada
Fixed Price: Not Sure   |  Posted: Apr 08, 2015  |  Ends: 5d, 0h  |   24 Proposals
We have a SaaS based application that is currently hosted in AWS. We have about 30 virtual servers of all sizes. The stack is- Linux (CentOS) MariaDB (replication) Apache Tomcat 8 HA Proxy Sphinx (Indexing) Graylog2 RabbitMQ We need to do the following- 1. Make sure the environment is setup with proper logging, security and performing at it's peak 2. Setup each component of the environment for High-Availability (currently some components are not - like MariaDB, RabbitMQ, Graylog) 3. Automate the process of Scaling up and Scaling down the environment based on real-time load 4. Automate deployment to app servers 5. Ensure environment is setup for quick and proper recovery
Category: System Administration       
Preferred Location: North America, Western Europe, Eastern Europe

u****ath
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| u****ath
|    United States
Hourly Rate: Less than $10 / hr   |  Duration: Not Sure  |  Posted: Feb 03, 2015  |  Ends: 1d, 4h  |   15 Proposals
I'M A COLLEGE STUDENT. I need a help on hands-on exercise as my lecturer took more than 48 hrs to respond back so I need expert to help me on following topics. Topics are: RPM, creating/optimizing RAID, encryption, managing user access, configuring dynamic/static networks, Bash scripting, Apache secure virtual hosts, Samba/NFS, Postfix mail server, SSH and NX
Category: System Administration       

h****013
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| h****013
|    United States
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