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Linux System Administration Jobs

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Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Looking for a season Python back-end and devops person who has experience building enterprise scale applications with automated config management and deployment. Experience managing and orchestration with all is necessary: i) Python (Flask/Django), uwsgi, nginx, celery, rabbitMQ iii) CouchDB, Elasticsearch, Redis, Postgres iii) Jenkins, Ansible
Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
running HPCC benchmark suite (http://icl.cs.utk.edu/hpcc/software/index.html) on an HPC system with distributed memory and (CPU+GPU) and fix the MAKE file to fit the environment I faced some difficulties regarding to modifying and customising Make file and it's all about that. I can provide remote access to that HPC. Here is the specification of the HPC consists of 200+ nodes: CPUs: 2x Xeon E5-2650 8C 2GHz (per node) GPUs: 2x AMD s10000 Dual GPU (per node) Memory: 8x 16GB DDR3-1600 (per node) Interconnect: Infiniband FDR Operating System: Linux SUSE Enterprize (SLES11SP2) Compiler: gcc 4.6.1 Math Library: Intel MKL 2013 + CALDGEMM MPI: OpenMPI 1.6.2
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are looking for an experienced professional Linux administrator to configure, and setup public and private LAMP stack servers for multiple online systems, as well as for ongoing maintenance of our environment. Ideal candidate is must be experienced in Linux administration, Apache, MySQL, firewall and security configuration, mail server, resource monitoring, backup options, fine-tuning performance, etc. Knowledge and experience with Amazon AWS Services is highly desirable. Additionally, you must be proactive, responsible and responsive, as well as someone who follows industry standards and trends and can partner up with us and recommend appropriate solutions. This is long-term engagement.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
A flexible remote sysadmin/devops position is available at InterPals.net, a popular social networking site that connects people around the world for friendship, language practice, travel, and more. The site has over 3 million active users. Our user base is extremely enthusiastic and dedicated, which makes development exciting: millions of people already enjoy using the service. Our site is PHP on a typical LAMP stack for a high load website: sharded MySQL, Memcached, and Sphinx on Centos across 10+ dedicated servers. We use some AWS services (S3, SES). Frontend is basic CSS/HTML/JS (for now, mainly jQuery). Monitoring is done via Zabbix. We want to: - Automate server deployment with SaltStack - Create development environments, both local and remote/staging - Improve our code deployment process - Make sure that our MySQL backups are consistent and recoverable - Improve our server and process monitoring - Take our email delivery in-house (currently use AWS SES) while maintaining...
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Will you be able to develop a chromimum fork/varian: to add some unique features and tweaks? The right person for this job may has chrome experience optionally likes open-source and entrepreneurial spirit. We started developing a "productivity-addon-suite" Features: A) many http/dns status checks, fixing deadlinks, an extra cache file for them B) Annotations functionality (i have a set of regex (optionally xpath/DOM path patterns, these shall run on every page always, causing css markups & optionally there is a hosted, daily updated set (compare: adblockplus sets) Option) regex search (compare "fastest search" for firefox) tab-,window-,browser-level C) enhance history& statistics & chrome://settings/searchEngines D) clipboard log&managment browser level, system level. E) context menu managment. & visual re-design (only in browser/system code because through API only workaround will be switching off original and replacing...) F) additional search field in browser...
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hello dear applicant, your are an system administrator with high expertise on Nagios or Icinga monitoring. You have create multiple setup of a full network monitoring including, IO, CPU and MEM monitoring on windows and linux. You know also how to monitor commonly used hardware in FC, ETH, ISCSI along with bandwidth monitoring at all. If you have strong experiences on system administration, we also search support on mostly linux administration. We search for candidates for long term support (means mutliple years).
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
What we are looking for is one or more individuals to lead future enhancement efforts in the software package "Creation Workshop" which is a Slicer and Host control program for 3d printers. www.envisionlabs.net www.buildyourownsla.com Salaried, hourly, and per-feature positions are available. We are rapidly expanding our current product to include many new features such as model hollowing, automatic placement, 2d and 3d GUI customizations, language translations and much more. The ideal candidates should have several years of experience with C#, C++, or Java as well as a good understanding and practical experience with OpenGL. This application is coded in C# and runs natively on Windows
Fixed-Price - Est. Budget: $ 100 Posted
We have a server "configured by hand" that supports several services: - a nodejs application behind a nginx proxy - a drupal site - a postfix mail server I want to be able to easily, quickly and reliably install a "clone" of this machine and enable one or several servers. We will start with a simple service: etherpad-lite (a nodejs server). The goal it so see if you can quickly deliver something and that we communicate smoothly. If everything works fine, there will be more work to migrate all the existing services to be automatically configured I'm not 100% fixed on ansible, you can still suggest salt, chief or puppet if you think it's a better solution
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 involves the following gems: gem 'rails', '3.2.13' gem 'jquery-rails' gem 'jquery-ui-rails' gem 'mysql2' gem 'paperclip' gem 'aws-sdk', '1.19.0' gem 'haml-rails' gem 'prawn', '~> 1.0.0.rc2' gem 'fastimage' gem 'delayed_job_active_record' gem 'activemerchant' gem 'mailjet' gem "ransack" gem 'will_paginate', '~> 3.0' gem 'active_shipping', '0.11.2' gem 'unicorn'
Fixed-Price - Est. Budget: $ {{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
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