Browse Red Hat Administration job posts for project examples or post your job on Upwork for free!

Red Hat Administration Job Cost Overview

Typical total cost of Upwork Red Hat Administration projects based on completed and fixed-price jobs.

Upwork Red Hat Administration Jobs Completed Quarterly

On average, 4 Red Hat Administration projects are completed every quarter on Upwork.


Time to Complete Upwork Red Hat Administration Jobs

Time needed to complete a Red Hat Administration project on Upwork.

Average Red Hat Administration Freelancer Feedback Score

Red Hat Administration Upwork freelancers typically receive a client rating of 4.82.

Last updated: October 1, 2015

Popular Red Hat Administration Searches

Clear all filters

Mohamed Zain

Mohamed Zain

Sr Linux Systems Engineer | Dev/Ops | Open source integration Engineer

Egypt - Tests: 10 - Portfolio: 3

+7 years experience install / manage and operate linux servers on a high scale machines infrastructure , open source solution consultancy using Nginx / PHP-fpm,MySQL,Kannel SMS Gateway,Memcache/Redis, Couchbase ,ElasticSearch / Solr Nagios/lcinga/munin, Puppet, Chef, Bash Scripting, PHP, Ruby, Vagrant, Docker , Git, AWS , VOIP, Asterisk also i have experience in load&stress testing and security vulnerability assessment

$25.00 /hr
72 hours

Tigran Budaghyan

Tigran Budaghyan

Linux System Engineer, Politehnica University of Bucharest

Armenia - Tests: 15

Linux System Administrator System engineer Network administrator Computer security Database administration IT Consulting Operating Systems: Linux (Debian/Ubuntu, CentOS/RHEL), Windows, Windows Server, Cisco IOS, Cisco ASA, Fortigate Web servers: Apache, Nginx Databases: MySQL, MsSQL, Oracle, MS Access Mail servers: Postfix, Exim, Sendmail, Dovecot, ClamAV, SpamAssassin Networking: TCP/IP, NAT, VPN, DHCP, Firewall, Routing, iptables, FTP, SSH, Active Directory, Domain Controller Virtualization: xen, kvm, virtualbox Scripting: bash/sh, vbs Backup: rsync Monitoring: Munin General Computer Skills: Microsoft Office (Word, Excel, PowerPoint)

$15.00 /hr
1,074 hours

Mikhail Zhirnov

Mikhail Zhirnov

VOIP and Linux expert

Russia - Tests: 4 - Portfolio: 2

More than 8 years experience as Architect and Project manager of 78 VOIP projects which used: - OS Linux and Solaris 10 - VOIP software: Asterisk, FreeSWITCH, OpenSIPS - Virtualization technologies: Xen, VmWare, OpenVZ Expertise in Linux Administration is as following: Server Distributions: RedHat, Centos, Fedora, Debian, Ubuntu, Gentoo, Suse, Mandriva, Opensuse. Web servers: Apache, Nginx, Tomcat File servers: Proftpd, Pureftpd, Vsftpd, Sftpd, TFTP, NFS, Samba DNS servers: Bind9, MyDNS, NSD Logging services: Syslog, Rsyslog, Syslog-ng Proxy servers: Squid(forward and reverse proxy), nginx, pound, lighttpd. Firewalls: Iptable scripts and Advance Policies Firewall with bruteforce detection. Firewall configuration: NAT, IP Masquerade Jabber servers: Openfire, Ejabberd, Djabberd Database servers: MySQL, Postgresql VPN: OpenVPN Virtualisation: Openvz/Virtuozzo, Xen, Qemu, KVM, VMware Server, Parallels Workstation, Virtualbox headless, HyperVM. Monitoring: Zabbix. Revision control: Git(fan), Subversion Package management: yum, rpm, dpkg, aptitude, apt-get, emerge Security: Nessus, John The Ripper, Tiger, PGP, GPG, nmap, Openvas, Snort, Ettercap, arpwatch, SSH, SSL, TLS, TCP Wrappers, Ethereal, dsniff, tcpdump, portsentry, rkhunter, chkrootkit, clamav, SPF, Spamassassin, domain keys. Cloud computing: Amazon (EC2, EBS, S3, CloudWatch), Rackspace services. Assessment tools: sar, vmstat, iostat, mpstat, netstat, iptraf, iftop, lsof, ntop, serverstats Misc services: NTP, Cups, DHCP, Dnsmasq less Scripting language: PHP, Perl My profile on Elance:

$30.00 /hr
2 hours

Dragos Crisan

Dragos Crisan

System Administrator

Romania - Tests: 6 - Portfolio: 1

I am a results-oriented person. I have fourteen years experience in managing computer networks, installation, configuration and administration of servers. I worked with several operating systems, both Linux and Microsoft. I have experience in configuring Active Directory, IIS and Routing and Remote Access. I also have experience in the installation and configuration of Linux mail servers, both sendmail and qmail. I have 2 years experience with postgresql sever

$10.00 /hr
0 hours

Mohammad Forhad Iftekher

Mohammad Forhad Iftekher Agency Contractor

9+ Years of experience in system administrations

Bangladesh - Tests: 23 - Portfolio: 4

I am a former Disney Interactive employee with 9+ years of experience on System, network administration & Information technology. I am very good with many Linux distributions like Debian, Ubuntu, RedHat, Cent OS, Fedora, PfSense. I am top notch for deploying server with LAMP ( "Linux, Apache, MySQL, and PHP ) stack for Installation, configuration, management and troubleshooting as I am doing this for last 6/7 years. I am also able to handle server for Dhcp, Ftp, Samba, Nfs or Squid proxy server. Configuring a VPN server by using PPTP or OpenVPN is a piece of cake for me. I would like to offer my clients to setup Webmin so that my clients can have a look at his own server by using graphical user interface of Webmin. I suggest my clients to have Nagios or MRTG on their server so that it gets easier for my clients to monitor their own network & server data usage. Don't think that, I am Linux driven tech personnel. I can even manage your Windows 2012 Server for Domain Controller ( Active Directory ) or any other services including different policy management with Server 2012. I can configure, manage & maintain your Exchange Server 2010 and Exchange 2013 server which you can use as a mail server though you have your freedom to use Postfix or qmail as well. Over the last 2/3 years, I had work with different VPS / VPC platforms like Amazon Web Services AWS ( EC2, S3, Route53 ), Rackspace, Linode, Digital Ocean, Ramnode, Vpsdime for my clients. I had setup hundreds of VPS / VPC and still managing them for my clients. Remote Desktop Supports is also available from me for any technical issues. You will find me easy to work with because I am well - organized, time bound and finally I got exceptional communication skills. **IMPORTANT**: While working with me, please be cool and don't show hurry on me. I believe in quality not in quantity. "Good work ain't cheap, cheap work ain't good" .

Associated with: Cuadrolabs

$7.50 /hr
1 hours

Ratko Bucic

Ratko Bucic

Network System Engineer

Serbia - Tests: 4 - Portfolio: 3

I have 25-years experience in network projects including design, implementation, system administration and in software development. For the first 5 years of my career I worked on software development: coding and especially testing. For the last 20 years I'm working on implementation and maintenance of University of Nis WAN. Last 15 years I'm deeply involved in AMRES (Academic Network of Serbia) project. Don't fix it if it ain't broken, don't break it if you can't fix it! SKILLS SUMMARY Operating Systems: *nix (SGI IRIX, Linux, SCO, FreeBSD), MS Windows 3.1/9x/Me/2K/NT/XP/2003/2008/Vista/W7/W8 LAN & WAN: Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI and Wireless LANs. T1/T3, SDH/SONET, Frame Relay, WDM, ISDN, ADSL, SHDSL, Cable Modems, Cellular, X.25. Network Protocols: TCP/IP, IPv6, UDP, OSI, CDP, IP Multicast, IPSec, VoIP, Routing, VLANs, Bridging, Trunking, VPN, SNA, DLS Network Services & servers: SMTP/POP3/IMAP, FTP/SFTP, Telnet/SSH, HTTP, DNS, DHCP, NNTP, NTP, LDAP, SNMP, NETBIOS, Apache, Nginx Network Equipment: various types of modems, switches and routers (mostly Cisco). Cisco IOS software. Cisco routers & switches: Catalyst 65xx series, Catalyst 35xx series, Catalyst 29xx series, 16xx series, 17xx series, 25xx series, GBIC, Cisco Access Servers AS36xx. Programming Languages: Unix Shell scripting, BASH, C, Pascal, MS Visual Basic, PHP, HTML, Flash.

100% Job Success
$20.00 /hr
363 hours

Jesus Alberto Suarez

Jesus Alberto Suarez

Specialist in Security and IT Security Risk

Venezuela - Tests: 2

More than twelve years working on technology and information security field. I've been involved in design, implementation and evaluation security of Electronic Financial Transaction, Internet Banking Services and Automatic Teller Machine (ATM) Networks. I have experience on risk assessment, vulnerability assessments, penetration testing, software security tasks using agile methodology, security policy and governance, ISO 27001, ISM3 and ITIL. Also on linux and open source based solutions as SIEM, Log Management, LDAP Server, PKI with openssl, server hardening and automated deployment with puppet. Experience in firewalls and network security architectures. Nowadays I am interested in the Devops mindset applied with security operations, automated security testing and use big-data technology to correlate security events.

$16.67 /hr
5 hours

Guillaume Sigui

Guillaume Sigui

Information Technology Manager and Architect

Cote d'Ivoire - Tests: 1 - Portfolio: 28

Over the last seven years, I have implemented various IT infrastructure from hardware level to system level. These solutions consist of Servers platform, SAN Storage, Backup, Disaster Recovery, LDAP, Enterprise Messaging, Enterprise Collaborations and Communications Solutions, IT Security and many IT systems environment. I have participated to build many private datacenters and cloud solutions. I also have some experience in the following areas: PHP, MySQL, and Community Manager in Social Network. I have some skills to write IT article, to train and to manage IT team.

$25.00 /hr
283 hours