Network Administration Freelancers

Showing 6,048 freelancers

Network Administration Freelancers

Showing 6,048 freelancers

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

Network Administration Job Cost Overview

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

oDesk Network Administration Jobs Completed Quarterly

On average, 147 Network Administration projects are completed every quarter on oDesk.

147

Time to Complete oDesk Network Administration Jobs

Time needed to complete a Network Administration project on oDesk.

Average Network Administration Freelancer Feedback Score

Network Administration oDesk freelancers typically receive a client rating of 4.77.

4.77

Last updated: April 1, 2015

  • System administrator

    I have more than two years of experience in technical/customer support field In my first company a providing fist level support to large number of users, handling software and hardware issues using Microsoft based tools and various third party … more

    I have more than two years of experience in technical/customer support field In my first company a providing fist level support to large number of users, handling software and hardware issues using Microsoft based tools and various third party software solutions. In second company I managed all tasks related to the setup, maintenance and troubleshooting of a wireless network. The experiences I have both on the phone and in a front facing tech support allows me to grow as a professional and I have learned a lot things about how to deal with people.  less

    network-administration cisco-certified-network-associate-ccna linux-system-administration windows-7-administration 00 more less
    • $5.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • SERBIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • System administrator

    I am a system administrator with experience over 15 years. I have experience in administration of Linux & Windows servers. I have knowledges of DNS, DHCP, NTP NAT, Routing, Secure Mail Servers, Web Servers, Database, FTP, Proxy, OpenVPN and other network … more

    I am a system administrator with experience over 15 years. I have experience in administration of Linux & Windows servers. I have knowledges of DNS, DHCP, NTP NAT, Routing, Secure Mail Servers, Web Servers, Database, FTP, Proxy, OpenVPN and other network Servers and Services based on Windows and Linux platform, LDAP authentification integration. I can configure very standartized mail-server with greylisting, anitvirus scanner, IMAP/POP3 accounts, SASL, SSL/TLS, DKIM, SPF I have a good experience of Microsoft Azure cloud service (including Automation Runbook, Scheduling, IP Reservation and other) and Amazon AWS. I have professional knowledges of Network and Appications Monitoring systems and tools (such as CA Spectrum, SevOne, Riverbed Cascade, MS SCOM, MRTG and other). My network skills: Cisco/3COM/D-Link switches and routers and virtual switches administration; Static and Dynamic IP Routing, LAN, WAN, VLAN, VPN, WiFi, IPSec, access lists, firewall rules (inc. linux iptables, nat, masquerade). Checkpoint firewall implementation. Installation and management Riverbed Steelhead traffic optimizer; I have knowledges of shell-scripting, web programming (html5, php, javascript, ajax technologies. Additionally, i have development experience (it's my university specialization), good experience of development on Delphi RAD Studio.  less

    service-cloud-administration windows-administration linux-system-administration network-administration database-administration network-monitoring amazon-web-services lamp-administration vmware-administration postfix 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 16 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Cisco Expert -VOIP-Linux

    Cisco ISP Engineer , with over two Years experience in an ISP company , i have a great experience in dealing with complex ISP networks and other networks . In addition to being CCNP Certified , i have an experience in implementing ,monitoring & Troubleshooting … more

    Cisco ISP Engineer , with over two Years experience in an ISP company , i have a great experience in dealing with complex ISP networks and other networks . In addition to being CCNP Certified , i have an experience in implementing ,monitoring & Troubleshooting various cisco networks. In addition to Cisco , I have an experience in squid cache servers and integrating it with Cisco equipment and Linux Voip servers such as Elastix & freepbx. Also i have an experience with Microsoft Active directory & DNS. I can and will deliver great results with short time and client satisfy.  less

    linux-system-administration network-administration cisco-routers cisco-asa elastix freepbx squid radius 00 more less
    • $35.00 HOURLY RATE
    • 5.0
    • 22 HOURS
    • PALESTINIAN TERRITORIES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • System Administrator | IT Consultant | DevOps

    When you need: professional system administration, - accurate deployment, - high availability, - efficient performance optimization, - configuration management or you just want to talk about some IT stuff. Come on, you are welcome. Just write a message. I will glad to help. P … more

    When you need: professional system administration, - accurate deployment, - high availability, - efficient performance optimization, - configuration management or you just want to talk about some IT stuff. Come on, you are welcome. Just write a message. I will glad to help. P.S. Ready to start working at your project right now. -- Skills -- OS's: Linux (Archlinux, Debian, Ubuntu, Centos) Windows (servers and workstations) Mac OS X Network technology: Deep understanding OSI model Deep understanding of the principles TCP / IP protocol stack Installing and configuring network devices. Networks troubleshooting . Well developed skills in building Ethernet networks Maintenance and optimization, network hardware Network Software: Web server: nginx, apache File servers: samba, vsftpd, nfs Revision control software: mercurial, git Bug trackers: youtrack, jira IM: ejabberd, openfire Mail servers: postfix, dovecot, Continuous integration: jenkins DNS: bind, nsd Firewaals: iptables, ipfw, kwf Backup: bacula, fog Directory Servers: 389 server, active directory Monitoring system: zabbix nagios Proxies: squid, kwf VPN servers: openvpn, pptpd, strongswan Databases: mysql, postgresql, mongodb, redis Virtualization: aws ec2, proxmox, kvm, qemu, libvirt, convirt Programming Languages: bash, Python cmd  less

    linux-system-administration nginx amazon-web-services network-administration ldap mercurial git continuous-integration magento 00 more less
    • $23.00 HOURLY RATE
    • 5.0
    • 52 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
  • Windows Server, Exchange Server, Cisco, Vmware, AWS, Azure.

    I am Network Engineer with 6 Year Experience. I have great skills in Network Planning, Designing and Implementation. I have extensive 8 Year Experience in Windows Server 2003, 2008, 2012 Managing and 3 Year Experience in Vmware Virtualization. OS: Windows … more

    I am Network Engineer with 6 Year Experience. I have great skills in Network Planning, Designing and Implementation. I have extensive 8 Year Experience in Windows Server 2003, 2008, 2012 Managing and 3 Year Experience in Vmware Virtualization. OS: Windows Server - certified expert, FreeBSD Networking: Cisco 2960, 3560, 871, ASA 5505, Checkpoint VPN1 Edge, L-50 Mailing: Exchange Server, Lync Firewall and Proxy: Microsoft ISA/TMG, Squid Virtualization: Vmware Looking for the work in Networking, Windows Server, Exchange Server and Vmware areas  less

    network-administration windows-administration computer-networking vmware-esx vmware-administration cisco-routers microsoft-active-directory microsoft-exchange-server isa-server cisco-certified-network-associate-ccna 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 20 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • System Administrator

    I am an experienced CentOS and Ubuntu Administrator specializing in Web Server and Game Server Management. I'm also experienced in many aspects of business and accounting, and have training in many different areas. … more

    I am an experienced CentOS and Ubuntu Administrator specializing in Web Server and Game Server Management. I'm also experienced in many aspects of business and accounting, and have training in many different areas.  less

    centos mysql network-administration linux-system-administration minecraft 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 2 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior Linux System Engineer

    Skills/Technologies: Apache, Nginx, Haproxy, Nagios, Zabbix, Postfix, Dovecot, MySQL, PostgreSQL, Redis, Git, Bash, Xen, OpenVZ Virtualization, IPtables, Shell Scripting, Troubleshooting, Bind, Squid, Samba, PHP Scripting, Chef, Puppet, Deep MySQL+PHP+Apache/Nginx optimization, CI. Environment building/configuration: Jira + Confluence … more

    Skills/Technologies: Apache, Nginx, Haproxy, Nagios, Zabbix, Postfix, Dovecot, MySQL, PostgreSQL, Redis, Git, Bash, Xen, OpenVZ Virtualization, IPtables, Shell Scripting, Troubleshooting, Bind, Squid, Samba, PHP Scripting, Chef, Puppet, Deep MySQL+PHP+Apache/Nginx optimization, CI. Environment building/configuration: Jira + Confluence + Crowd + Stash/Bamboo. OS: CentOS, RedHat, Gentoo, Debian. Eugene is ready to build/optimize your company's IT infrastructure, environment architecture, build Continuous Integration and product environment using world lead Atlassian Jira/Confluence/Crowd/Stash/Bamboo products. Also he is providing hosting and personal system engineering consultations. Eugene have more than 10 years background in system engineering, network building, HA, virtualisation, HA storage, databases, email servers, web servers but also in advertisements and entrepreneurship. In 2006 he founded developed and built successful advertising network using media panels installed in city buses Odessa, Ukraine.  less

    linux-system-administration database-administration network-administration lamp-administration php centos mysql git nginx 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Network & Security Consultant (Routing, Switching, Security)

    Passionate & enthusiastic professional with more than 8 years of experience in Networking, Information Security, Application Loadbalancing & Wireless networking. Believes in professionalism, dedication and client satisfaction Expertise in network design & implementations, network security, migrations, datacenter consolidation and network build-outs. My rich … more

    Passionate & enthusiastic professional with more than 8 years of experience in Networking, Information Security, Application Loadbalancing & Wireless networking. Believes in professionalism, dedication and client satisfaction Expertise in network design & implementations, network security, migrations, datacenter consolidation and network build-outs. My rich & refined experience in the cutting edge technologies of networking enables me to offer the following services - Implementation of Routing, Switching, Security, Loadbalancing & Wireless networking solutions - Implementation & troubleshooting of VPN tunnels - Configuration of routers, switches, firewalls, Loadbalancers, IPS & wireless network devices manufactured by Cisco, Juniper, f5, Checkpoint, Citrix, Fortinet, Bluecoat, Nortel etc. - Malware removal (Virus/Worm/Trojan/Spyware/Adware/keylogger/Rootkit) - Packet sniffing & traffic analysis - Monitoring tools deployment and configurations (SNMP/Syslog/Netflow)  less

    firewalls cisco-routers cisco-asa network-administration ccnp network-security load-balancing vpn virus-removal 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 179 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
  • Senior FreeBSD/Linux System Administrator

    I have more than 10 years experience in system administration: - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Cloud hosting (Amazon EC2, RDS, S3, DigitalOcean Droplets); - Virtualization: (Docker, VirtualBox, Vmware, Openvz, Xen, Hyper-V); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL); - Monitoring … more

    I have more than 10 years experience in system administration: - Linux maintenance (CentOS, Debian, Ubuntu, CoreOS, RHEL); - Cloud hosting (Amazon EC2, RDS, S3, DigitalOcean Droplets); - Virtualization: (Docker, VirtualBox, Vmware, Openvz, Xen, Hyper-V); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL); - Monitoring (zabbix) - Mail servers (postfix, sendmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - FreeBSD maintenance ; - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, qos, proxies); - Windows Server (2008/2012); - Exchange 2007/2010; - Python programming.  less

    linux-system-administration computer-networking mysql database-administration network-administration freebsd centos python unix-system-administration amazon-ec2 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 553 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
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