Linux System Administrators & Developers

Showing 11,532 freelancers

Linux System Administrators & Developers

Showing 11,532 freelancers

Get Your Linux System Administration Project Started Today!

Post your Linux system administration project on oDesk and find Linux experts and system administrators to assist you with your Linux server installation, configuration, maintenance and technical support tasks. These experienced consultants can manage your Linux network and infrastructure security or perform backups and security scans or updates and identify threats on your Linux OS system. They can also deploy web applications, eCommerce systems and content management systems on your Linux server, or migrate your virtual machine to a physical Linux server. You can also find a professional Linux sysadmin, experienced in system monitoring and control tools, to manage and optimize your Linux-based server farm.

Linux is a collection of free and open-source, cross-platform, Unix-like operating system distributions, among which the most widely known are Ubuntu, Red Hat and Slackware. On oDesk, the world’s largest online workplace, you can find experienced Linux system administrators to set up dedicated Linux web servers, install web hosting control panels (like ZPanel, Plesk, cPanel or DirectAdmin), set up SQL databases and file managers or configure Linux server security and accounts.

Browse Linux System Administration job posts for project examples or post your job on oDesk for free!

Linux System Administration Job Cost Overview

Typical total cost of oDesk Linux System Administration projects based on completed and fixed-price jobs.

oDesk Linux System Administration Jobs Completed Quarterly

On average, 612 Linux System Administration projects are completed every quarter on oDesk.

612

Time to Complete oDesk Linux System Administration Jobs

Time needed to complete a Linux System Administration project on oDesk.

Average Linux System Administration Freelancer Feedback Score

Linux System Administration oDesk freelancers typically receive a client rating of 4.78.

4.78

Last updated: March 1, 2015

  • VMware Specialist

    VMware Virtualization specialist, certified as VCP 3, 4 and 5, VCAP5-DCA, also awarded as VMware vExpert on 2012, 2013 and 2014. I also work as VMware Instructor, Linux Server administrator and perform some projects developing tools in PHP and PostgreSQL … more

    VMware Virtualization specialist, certified as VCP 3, 4 and 5, VCAP5-DCA, also awarded as VMware vExpert on 2012, 2013 and 2014. I also work as VMware Instructor, Linux Server administrator and perform some projects developing tools in PHP and PostgreSQL/MySQL. On Virtualization and Server Administration tasks, I have a large experience in performing difficult tasks in a very effective and agile way, and I have a large experience on troubleshooting in all different areas that involve Virtualization (Storage, Networking, OS, Performance), always looking for the best quality of service and the highest SLAs.  less

    vmware-administration vmware-esx linux-slackware linux-system-administration postgresql apache-administration php scripting translation-portuguese-english translation-english-portuguese 00 more less
    • $36.00 HOURLY RATE
    • 4.9
    • 147 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Windows & Azure Cloud Engineer

    Acquired Certification ITIL® Foundation Microsoft Certified Solutions Expert: Private Cloud MCSE: Monitoring and Operating a Private Cloud with System Center 2012 R2 (70-246) MCSE: Configuring and Deploying a Private Cloud with System Center 2012 (70-247) MCSD: Developing Windows Azure and … more

    Acquired Certification ITIL® Foundation Microsoft Certified Solutions Expert: Private Cloud MCSE: Monitoring and Operating a Private Cloud with System Center 2012 R2 (70-246) MCSE: Configuring and Deploying a Private Cloud with System Center 2012 (70-247) MCSD: Developing Windows Azure and Web Services (70-487) MCS: Implementing Microsoft Azure Infrastructure Solutions (70-533) Microsoft Certified Solutions Associate: Windows Server 2012 MCSA: Administering Windows Server 2012 R2 (70-411) MCSA: Installing and Configuring Windows Server 2012 R2 (70-410) MCS: Server Virtualization with Hyper-V and System Center 2012 R2 (74-409) cPanel Base Certification: Technical My background 3+ years of experience with Virtualization and Cloud Technologies 3+ years of experience with Windows Systems Administration 7+ years of experience in Linux Systems Administration Present Employment I am currently contributing my skills and expertise as Windows Cloud Software Engineer at Hostway Corp. Technologies and methodologies that I have working experience in developing, architecting, deploying, and troubleshooting, include: • Methodologies: Agile, Scrum, ITIL • .NET: C#, WCF, OData, EF • System Center 2012 R2: VMM, Operations Manager, Advisor, Orchestrator, DPM, Service Manager • Scripting: PowerShell, bash • Cloud Management: Microsoft Hyper-V, Azure, Azure Pack, SCVMM 2008/2012 R2, AWS, VMware ESX, OpenVZ • Windows Server 2008/2012/R2 Administration • Linux Administration: RedHat, CloudLinux, CentOS, Fedora, Ubuntu, Debian, Vyatta • Active Directory Management • Networking: TCP/IP, ICMP, Routing, Switching, DHCP • Database Management: SQL 2008/2012, MySQL • Hosting Control Panels: cPanel, Plesk, DirectAdmin, Website Panel • Java Application Servers: Tomcat, Jboss, Oracle WebLogic 11g/12c, IBM WebSphere 8.5 • Middleware: Oracle DSEE 7, WebSphere MQ 7.1 • Web Servers: Apache, Varnish, nginx, IIS • DNS Servers: Bind, Microsoft DNS • Mail Servers: SmarterMail, hMail, Exim, Postfix, Qmail • FTP: PureFTPd, ProFTPD, Microsoft FTP • Ticketing systems: Kayako, WHMCS, ModernBill, AWBS • CMS/CRM/blog scripts  less

    linux-system-administration windows-administration amazon-web-services vmware-administration microsoft-hyper-v network-administration apache-administration database-management cpanel plesk 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 1 HOURS
    • BULGARIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 11 TESTS
  • Senior Technical Consultant

    Well-versed software scientist specializing in the design and implementation of sophisticated AI systems and/or SDKs with applications on web/content categorization and big data analytics. Expertise and interests include Natural Language Processing (NLP), Information Retrieval (IR), Internet Security, UN … more

    Well-versed software scientist specializing in the design and implementation of sophisticated AI systems and/or SDKs with applications on web/content categorization and big data analytics. Expertise and interests include Natural Language Processing (NLP), Information Retrieval (IR), Internet Security, UN*X Systems Administration, SDK Design and Development, and Database (i.e. RDBMS and NoSQL) Administration and Tuning/Optimization, among others.  less

    linux-system-administration perl nosql sql javascript php database-administration bash-shell-scripting artificial-intelligence 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • 10 years in web development with smile on face and passion in heart

    In short: + PHP + Zend Framework, CodeIgniter + MySQL, Ms Sql Server, PostgreSQL + SQL + JavaScript + CSS3, CSS + AJAX + Angular + jQuery + HTML5, HTML, xHTML + XML + JSON + Git + Ceph, Galora, GlusterFS, Openstack + WordPress, WooCommerce, eCommerce + Mobile Apps University graduated IT-professional with 10 years of … more

    In short: + PHP + Zend Framework, CodeIgniter + MySQL, Ms Sql Server, PostgreSQL + SQL + JavaScript + CSS3, CSS + AJAX + Angular + jQuery + HTML5, HTML, xHTML + XML + JSON + Git + Ceph, Galora, GlusterFS, Openstack + WordPress, WooCommerce, eCommerce + Mobile Apps University graduated IT-professional with 10 years of programming experience. Senior Developer of more than 10 web sites and web apps. Wide range of Ajax, client-side javascripting and Css, Html. Quality is principle of my work - i will not leave you at your own with your code after ending of contract. If you will find any bugs, i will fix them for free and i will help you with code maintenance  less

    javascript mysql php wordpress linux-system-administration html css css3 html5 jquery 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 12 TESTS
  • Linux Admin / Oracle certified professional

    Under construction... I start my IT career since 1992 using FoxBase by IBM-compatible 286AT computer. Today my phone have more powerfull CPU :-) In Linux from 1997, begun from Redhat 6.0 In Oracle from 2003, begun from 8.1.7 10g OCP Certified in 2007. Microsoft MCP in 2007. http://krasitel.blogspot.com

    oracle-database vmware-administration windows-administration sql perl centos virtualization openvz iptables redhat-administration computer-networking linux-system-administration postgresql windows-xp-administration asterisk mail-server-implementation network-administration database-administration tcp-ip database-adminstration oracle-database-administration 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 170 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 11 TESTS
  • Linux/Freebsd Administrator and python developer

    Hello, My name is Konstantin Malov. I have been working in IT for more then ten years and earned a lot of experience in development and support of different information systems. I have an aeronautical engineer degree which helps very … more

    Hello, My name is Konstantin Malov. I have been working in IT for more then ten years and earned a lot of experience in development and support of different information systems. I have an aeronautical engineer degree which helps very mach in IT with system thinking. I live in Moscow and my timezone is UTC+03. I have a full time job but can offer my skills remotely. Skills: # System administration and DBA Linux/FreeBSD system administration Virtualization based on KVM Apache/Nginx and PHP-FPM configuration MySQL and a little PostgreSQL administration Configuration management with Ansible or Puppet Packaging software with RPM Network configuration and security with firewalls Monitoring with Nagios # Software development Python, SQLAlchemy, Django and Flask PHP, Perl Bash scripting  less

    linux-system-administration redhat-administration python centos network-administration 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 5 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Linux Expert, FPGA Designer, App Developer

    I'm your Linux Expert (MS EE) Linux skills proven in Linux kernel development opportunities at AMD and Xilinx. Developed Microcode patch loading feature for AMD CPUs, introduced with Linux Kernel 2.6.31. Experienced with system and network administration … more

    I'm your Linux Expert (MS EE) Linux skills proven in Linux kernel development opportunities at AMD and Xilinx. Developed Microcode patch loading feature for AMD CPUs, introduced with Linux Kernel 2.6.31. Experienced with system and network administration, shell scripting and open source community collaboration. Extensive career in FPGA based digital signal processing research and development. Worked for several major players like Xilinx and Intel. Obtained deep knowledge of LTE physical layer by implementing MATLAB simulation models on FPGAs. Part time project in iPhone and Android development and product marketing (www.ilanded.net) Lived and worked in Germany, US (Silicon Valley) and Poland. Fluent in German, English and Polish Holder of an Apple MFi ("Made for iPhone/iPod/iPad") license which allows me to build your iPhone/iPad accessory device. For further references please see my LinkedIn profile: https://www.linkedin.com/in/peteroruba  less

    fpga vhdl operating-systems-development bluetooth embedded-linux android-app-development ios-development objective-c linux-system-administration 00 more less
    • $60.00 HOURLY RATE
    • 5.0
    • 209 HOURS
    • GERMANY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
    GROUPS:
  • Network, Firewall and Linux Systems Engineer

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu etc), Windows 2000/2003/2012 R2 platform. Dedicated to pursue further challenges in the field of Networking Engineering … more

    Network Engineering position that capitalizes on expertise in CISCO Routers/Switches & ASA Firewalls, Linux/Unix (RedHat, Debian, SUSE, BSD, CENTOS, FC, Ubuntu etc), Windows 2000/2003/2012 R2 platform. Dedicated to pursue further challenges in the field of Networking Engineering wherein my skills and knowledge will be highly developed and utilized. Maintain focus on achieving end-results while demonstrating strategic problem solving skills and ability to follow through with multi-tasking job. Can work with any new challenges especially in the Networking and System platform with minimum instructions. I am also experienced with other vendor swithces such as 3Com, LinkSys, Prolink etc. Firewalls from other vendors such as NetScreen, Fortigate 1000FA2, SonicWall, Monowall...Confident in HTML troubleshooting, Mail Servers in Linux Platform, RDS in Windows 2008 & 2012 R2, MySQL, SQUID, DHCP/DNS Servers and Opensource applications in Linux platforms..  less

    ssl smtp tcp-ip cisco-routers cisco-asa zimbra-administration linux-system-administration network-security centos zimbra-development 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 53 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 10 TESTS
  • Linux system administrator

    Over the last 5 years, I have implemented a wide range of web-oriented linux installations (lamp, nginx, tomcat) on different hardware. My core competence lies in complete administration of these services. I have own zabbix server with sms-alert, so in … more

    Over the last 5 years, I have implemented a wide range of web-oriented linux installations (lamp, nginx, tomcat) on different hardware. My core competence lies in complete administration of these services. I have own zabbix server with sms-alert, so in case of a long-time job I'm able to keep my finger on the pulse 24x7. I also have experience in the following areas: xen-based virtualisation, amazon ec2 services and bitrix cms.  less

    linux-system-administration lamp-administration nginx apache-administration mysql zabbix bitrix kvm-virtualization xen-hypervisor amazon-ec2 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 115 HOURS
    • MONTENEGRO
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
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