Linux System Administration Jobs

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Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Six month Contract in Westlake, California (Los Angeles Area) As a member of the Linux systems engineering team, you will design and implement the standards that define our enterprise Linux systems infrastructure. Working closely with application engineers, systems administrators, and operations staff, you’ll be tasked with deploying, maintaining, and troubleshooting our ad delivery technology on a global scale. With your proven record of automation experience and customer responsiveness, you’ll be a critical part of a fast-moving, innovative team, providing support and expertise where needed. By leveraging visualization applications like Grafana and Graphite; load distribution tools like Netscalers, LVS, and Akamai; as well as configuration management frameworks like Puppet and Foreman; you will see your designs brought to life on thousands of Linux servers in data centers across the globe. Required Experience: • Demonstrated expertise in creating and modifying Puppet manifests for system and application configuration. • Recent, hands-on Redhat Enterprise Linux or CentOS experience. CentOS7 preferred, CentOS6 at a minimum. • 5-10 years experience in Linux based operating systems. Redhat/CentOS preferred. • High School Diploma or general education degree (GED). Responsibilities: • Create, adapt, and maintain system configurations using Puppet, and assist in migrating off legacy CFEngine tools. • Participate in engineering, deploying, and maintaining new solutions and services for internal customers. • Act as liaison for Systems Engineering to one or more internal company divisions. • Provide after-hours support when required, and respond to outages, incidents, and alerts. • Demonstrate expertise and leadership as local subject matter expert (SME) in one or more positions: • Load balancing, geo-balancing, VIP configurations • Internal, external, and globally-dynamic DNS • Systems security through IDS/IPS, SeLinux, or other hardening tools • Operating systems standards • Hardware standards • Authorization and authentication via LDAP, IPA, NIS, Winbind, sudo, etc. • Storage • Metrics collection, graphing, and trending • Patching and updates • Virtualization
  • Number of freelancers needed: 2
Skills: Linux System Administration Puppet Administration
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
I need an application that records two camera Videos in HD and Audio along with Date and Time Stamp, GPS Data and Custom data(two Strings like user name and device name). I need it any linux board like (Raspberry Pi3 or Pi2 or NTX Board)
Skills: Linux System Administration
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Need someone to configure a new server to get ColdFusion sites to work on Reverse Proxy in Tomcat to properly run through Nginx web server. The Railo/Lucee Server works, the virtual paths/mapping does not, partly because Regex doesn't seem to work for some reason server, or syntax wrong, so must be good at Regex. Thnaks --- Skills: LInux Apache Railo
Skills: Linux System Administration
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Rifiniti is seeking to hire a data engineer who will work with our data science team, our development team, the founders, and a growing ecosystem of business partners and customers to build cutting edge technologies in big data, machine learning, and real time business intelligence. Our new data engineer will design mechanisms to facilitate the ingestion, organization, manipulation, and delivery of fast, reliable, and consistent data from source systems across our complex organization. You will help the data science team ingest a wide variety of data from clients and prospects that will be used to build insightful analytics for our customers.
Skills: Linux System Administration MySQL Administration Python
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
We want to configure Mautic on one of our servers. We need someone who can set up everything from scratch so that we can start sending newsletters right away. We want it to be set up on our Digital Ocean instance (CentOS).
Skills: Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Looking for someone with networking and programming background, who can update plugin scripts for our sensors that integrate with Nagios, and Paessler PRTG. We have a sensor platform that can provide sensor data in XML or JSON format. We also have plugins that are either currently working, or has worked in the past. You can start from there, and modify/ update them to match with the latest versions of these software. If this goes well, I can add more milestones and budget to support more software.
Skills: Linux System Administration
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I want to install software ObserveIT on a windows server 2012 but i get an error in the last step. I already installed MS sql 2012 enterprise+SQL express 2014. There is a one click installer but it gives an error in the last step. (Cant setup the website) You will have to: Complete installation on MS Server 2012 Install agent on ubuntu Make sure everything connects Skills needed: Windows server 2012 MS Sql (express) linux ubuntu CLI Provided: MS server 2012 MS SQL 2014 express MS SQL server 2012 Enterprise Ubuntu server 14.04 Teamviewer connection VIDEO OF PROBLEM: 1: 2: Example of installation: video of 1 click installation Video of custom installation
Skills: Linux System Administration Microsoft Server Microsoft SQL Server Administration Software Configuration Management
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Windcloud GmbH is a startup from Germany’s Nordfriesland district, located far north close to the Danish border. Inspired by the region’s large concentration of wind turbines for energy generation, Windcloud’s founders have developed comprehensive data center solutions that are powered with 100% renewable local energy coupled with a hybrid storage system to ensure a redundant power supply. Windcloud’s products include web space, virtual and dedicated servers, OpenStack cloud solutions, as well as co-location. We are determined to “Lead the web into a sustainable future!” We are operating a traditional data center, but our energy is highly innovative. By using a self-sufficient infrastructure compiling out of a Wind farm, a Biogas plant and a Hybrid storage battery we are able to consume energy directly from its sources. We are looking for your support to run the worlds greenest and cost efficient operation. Your tasks: Maintaining, installing and upgrading Windclouds OpenStack cloud, writing and error handling for monitoring applications, customer assistance with monitoring questions, research and evaluation of existing monitoring tools and new releases and competing software products. Supporting, installing, upgrading and monitoring dedicated server products. The position requires a working knowledge of a number of monitoring tools in addition to a strong familiarity with all of the computing platforms. Your Profile: Experience with Linux administration; preferably Ubuntu server / Openstack experience. Technical skills in Windows server administration, VMWare Vsphere and ESXi. Basic knowledge of scripting including some knowledge of shell scripting (BASH), Powershell and/or Python. Also a basic understanding of the software development lifecycle, with some experience supporting in-house software updates and deployments as an administrator. Good knowledge of LAN and WAN Network Administration. Experience in supporting Backends and Cloud Applications. Database knowledge is a plus. Good understanding or proficiency in C, Java, Perl, Python and other languages Open Source Network Monitoring tools (Nagios or Cacti or Zabbix or Munin or Icinga or Groundworks or Nedi or Observium or Ntop) What we offer: The unique chance to truly change the cloud business for good and supporting CO2 reductions on a global magnitude. Challenging and cutting-edge development opportunities. An office in Nordfriesland or Hamburg. An open, young and ambitious team. Fair remuneration. Possibility to join our team on a permanent basis. Flat hierarchies with high responsibility. Flexible working hours and home office possibilities. Choose your tools, free hardware and OS choice. If you are interested in applying for this position, please send your documents in German or English to . We are looking forward hearing from you!
  • Number of freelancers needed: 4
Skills: Linux System Administration Apache administration Customer service MySQL Administration