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Upwork Red Hat Administration Jobs Completed Quarterly

On average, 5 Red Hat Administration projects are completed every quarter on Upwork.

5

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 4.71.

4.71
Last updated: August 1, 2015

Popular Red Hat Administration Searches

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  1. Dmitrii M.

    Dmitrii M.

    Senior Linux/Unix System Administrator

    Russia - Tests: 3 - Portfolio: 1

    I have 10+ year experience at working with most of Linux systems SLES, RedHat, CentOS, Fedora, Debian, Ubuntu, Gentoo. I also love FreeBSD and Solaris. ARM based devices (cubieboard, raspberry, ...) are among my interests. My experience is confirmed by multiple Red Hat certificates. One of my hobbies and my profession are the same. Since I have graduated a higher school, I have been constantly increasing my knowledge at IT. I deployed MySQL, PostgreSQL databases, Apache/Nginx servers, Email servers, proxies, firewalls, KVM based virtualization, deployment of OpenStack Clouds, and other software for different purposes. In according to your requirements I can assist in a design, suggest a better solution and do its implementation. At my full-time work I support the closed-source enterprise systems such as AIX, Solaris, UnixWare, HP-UX, troubleshooting and contacting with vendors are a part of my regular tasks.

    $11.11 /hr
    118 hours
    5.00
  2. Goran M.

    Goran M.

    Linux/DevOps and Python Backend Developer

    Serbia - Tests: 8 - Portfolio: 4

    I am profesional GNU/Linux admnistrator with 13 years of experience and wast knowlage of cloud and DevOps technologies with 5 years of experience as Flask/Django/Python developer. I enjoy helping my clients resolve mission-critical problems, grow their business, and improve their revenue stream and profitability. My skill sets include: Backend skills: * Python * Django * Flask Databases: * Relational: MySQL, PostgreSQL * NoSQL: MongoDB, Redis, Memcache Administration: * DevOps * Ansible * Docker * AWS * Digital Ocean In the past I've worked on projects as system administrator, backend developer or ful stack developer. To describe a few of them: One Love is open source project of decentralized management of data centers, provision, deployment and development/devops with emphasis on Docker and cloud technologies. On this project I'm contributing as team lead and full stack developer. It's stack consists of: * Ansible * Flask * MongoDB * Celery * RabbitMQ * REST * InuitCSS Liberator is open source project which develops a platform for writing, lectoring and publishing magazines, on which I’m contributing as system administrator, devops consultant and full stack developer. It's stack consists of: * Django * PostgreSQL * AngularJS * InuitCSS * Ansible GRC (Governance, Risk and Compliance) is open source project by Google I contributed to as DevOps consultant and backend python developer. It's stack consists of: * Flask * Ansible * MySQL * REST API I am 100% committed to maintaining my top ranking. To me, anything less than full and complete customer satisfaction is unacceptable.

    $40.00 /hr
    625 hours
    4.94
  3. Muhammad Rajibul Mukit

    Muhammad Rajibul Mukit

    System / Network Administrator

    Bangladesh - Tests: 2 - Portfolio: 1

    For expert and experience you should hire me as a system administrator or network administrator for your valuable projects. I have a great work experience of lunux Debian, Redhat, Fedora, Amazon cloud AWS EC2 server, amazon cloud RDBS, Rackspace cloud server, Digital ocean cloud server, VPN, CISCO routers and switches, virtual box, VMware, Mikrotik router, Linux Quagga router, HTML, PHP, shell scripting, Windows 2003, 2008 with exchange 2003 and exchange 2007. I have also many years practical experience of linux DNS, Proxy, Mail, Virtual web, FTP, VPN, SAMBA, NFS, NTP, Virtual machine, Mysql and many web based application. I am always ready to start with your journey of projects.

    $5.56 /hr
    23 hours
    5.00
  4. Andrew O.

    Andrew O.

    System Administrator/AWS Administrator/Architect/IT Security Expert

    Russia - Tests: 8

    Security-driven information security Architect/Professional with expertise in directing all aspects of highly technical multimillion dollar projects. With more than 7 years of expertise in a secure system implementation my skills oriented to accomplish tasks with the best security practices and rules. I am effective in defining breakthrough technology options based on organizational standards, security policy and strategic needs of the organization. 1. OS Administration: - Unix-like expert - RedHat/CentOS/Fedora; Debian/Ubuntu; Linux embedded etc. Linux security: fw, ids, integrity, encryption, SElinux etc; security hardening according best practices; software and tools, needed for enumeration, penetration testing and monitoring of corporate security regulations. Experienced in troubleshooting. - MS Windows expert - XP,7,8,Server 2003/2008/2012 - AD DS, AD CS, APP server, IIS, DNS, DHCP, Terminal Services, Print Services, File Services, Hyper-V. Windows security and performance. Experienced in troubleshooting. 2. Database administration: - Oracle 11g, MySQL, MS SQL. Good knowledge of SQL. 3. Cloud Infrastructure: - VMware Vsphere, ESX, ESXi; Rackspace, Amazon AWS expert. - Knowledge of servers hardware and desktops. 4. Information security software and hardware: - StoneGate FW/VPN, StoneGate IPS, StoneGate VPN/SSL. - Checkpoint FW/VPN, Checkpoint IDS/IPS. - Imperva WAF, Imperva DBS. - Websense WSG, Websense WES (Email Security). - Bluecoat SG+AV. - Symantec EP, Mcafee ePolicy, Kaspersky and others. - Cisco switches and routers (CCNA+p level). - Vyatta FW/VPN. - Splunk Enterprise, OSSEC, Nagios, MRTG, device lock and etc 5. Programming: - Python, Bash shell scripting, PHP. Windows batch scripting. Good knowledge of regular expressions. 6. PenTest ing (penetration testing, vulnerability assessment) and diagnosis. - knowledge and practical experience in vulnerability/misconfiguration assessments of network devices and server setups. Experienced with many audit and vulnerability scanners. Network and security troubleshooting. Manual assessments and code review. Static code analysis. - OWASP TOP 10 testing. Secure SDLC. 7. Standards: ISO/IEC 2700x, HIPAA, PCI DSS. CIS, SANS best practices. 8. Others: - MS Office (including MS Visio and MS Project). - Different CRMs, CMSs, helpdesk systems (Wordpress, Drupal, Jira, etc) Good knowledge in the areas: cloud security and system hardening; network and security design; data leakage and covert channels prevention; secure systems development life-cycle, business continuity; risk assessment; social engineering; ddos and malware disease mitigation; spam and AV protection. Extensive experience in project implementation. Experience in scheduling, setting goals and objectives in the shortest possible time. Record keeping. Tags, skills,technologies, services: linux, redhat, suse linux, debian, ubuntu, android, fedora, windows 8, windows 7, windows server 2003, windows server 2003 R2, windows server 2008, windows server 2008 R2, windows server 2012, windows server 2012 R2, active directory, group policy, terminal services, print services, certification authority, dns server, wins server, dhcp server, firewall, iptables, openvpn, strongswan, ipsec, ike, ikev1, ikev2, security association, network address translation, routing, cisco, cisco 2960, cisco 3750, crontab, aide, selinux, ossec, ids, ips, hids, intrusion detection system, intrusion prevention system, snort, nmap, vulnerability assessment, vulnerability scanning, penetration testing, pentesting, penetration test, owasp scanning, owasp assessment, secure SDLC, IIS, network file system, raid, hyper-v, mysql, postgre sql, VMware Vsphere, vmware esx, vshield, vmotion, rackspace, linode, godaddy, hetzner, burstnet, bluehost, leaseweb, aws, amazon web services, amazon ec2, amazon ebs, amazon rds, amazon vpc, amazon s3, amazon glacier, amazon route53, amazon elb, amazon elastic load balancer, amazon cloudwatch, amazon auto scaling, amazon workspaces, amazon efs, amazon cloudfront, amazon elastic file system, amazon cloudtrail, amazon iam, amazon directory service, amazon trusted advisor, amazon sqs, amazon ses, amazon sns, stonegate, stonesoft, checkpoint, imperva, websense, bluecoat, symantec endpoint protection, mcafee, mcafee epolicy, Vyatta firewall, vyatta vpn, Kaspersky, splunk, nagios, MRTG, bash shell scripting, ssl, tls, apache, haproxy, nginx, compliance, pci dss, saq d, saq d v3, cpanel, whmcs, whm, migration, replication, rsync, tcpdump, wireshark, stp, rstp, eigrp, ospf, nmap, kali linux, white hacking, backtrack, metasploit, whitehat, ethical hacking, certification, ceh, ccna, ccnp, oscp, security hardening, cis, sans, CISSP, google cloud, microsoft azure, google compute engine, l2tp, pptp, sstp, softether offensive security, owasp, burpsuite, sqlmap, static code analysis, code review, network planning, dmz, failover, load balancing, clustering, ddos mitigation, backup, data restore, monitoring, antivirus.

    $29.63 /hr
    1,548 hours
    4.65
  5. Kalyan P.

    Kalyan P.

    Expert in EMC, NetApp, VMware, Linux, Unix Server Admin and Training.

    India - Tests: 2 - Portfolio: 2

    I am team lead in one of the fortune 500 companies. Working in production support on different flavours of unix like RedHat Linux, Solaris and IBM AIX. Hands on experience on different production issues. Certifications: RHCE (RedHat Certified Engineer). Certificate number is: 110-021-938. ITIL Foundation EMC and VMWARE certified professional

    $10.00 /hr
    641 hours
    5.00
  6. Zaffar A.

    Zaffar A. Agency Contractor

    6+ Years Experienced Linux System Administrator

    India - Tests: 3

    6+ yrs of Experience in IT. Provide 24/7/365, reliable, cost-effective,Cloud support, secure Outsourced Server Support, Remote Server Administration, & Managed Business IT Support Services to growing enterprises, I have expertise with LAMP Administrator, I have managed the different levels of Infrastructure and server support including L2, L3 and disaster recovery management. - Experience administrating, deploying and managing Ubuntu, Red Hat or CentOS servers. - Responsible for implementation, maintenance, planning and capacity management of the QA environments. - Work together with Support, Development and QA engineers to troubleshoot and resolve escalated production issues. - Solid understanding of current web and internet technologies like Apache, Tomcat, Nginx, MongoDB, Cassandra, Elasticsearch, Memcache - Capabilities to provide best practices guidance on the architectural design across multiple applications, projects, or the enterprise.

    Associated with: ANIP Technologies

    $15.00 /hr
    54 hours
    5.00
  7. Muslim Abu-Taha

    Muslim Abu-Taha

    Red Hat Certified Datacenter Specialist

    Jordan - Tests: 2

    I'm a senior Linux server expert and developer. I've been in the IT sector for more than 8 years and worked on a vast number of projects involving development (C, PHP, Python and Ruby) and Linux server management (administration, maintenance, troubleshooting, fixing bugs and problems, optimization, monitoring, etc...) Skills: ✔ Distributions: Debian, Ubuntu, RHEL, CentOS, Fedora ✔ Virtualization: Xen, VmWare, VirtualBox ✔ Web Services & Environments: Nginx, Apache, lighthttpd, Tomcat, JBoss, Node.js ✔ Mail Delivery: Exim, Postfix ✔ Databases: MySQL ✔ Storage System: GlusterFS, Ceph, DRBD ✔ Private Cloud: Openstack, Ganeti ✔ Fail-over: Clustering, backups, replication, ha-proxy, etc ✔ Programming: Bash, Python, Ruby, Perl

    $30.00 /hr
    17 hours
    4.97
  8. Dongjin Park

    Dongjin Park

    system engineer

    South Korea - Tests: 4

    Dear Hiring Manager, I would like to introduce myself as a seasoned professional with considerable experience in Operating Systems in general and hardware projects in particular. I have consulted, planned, managed, implemented, deployed and even troubleshoot operating systems for various client using several technologies but particularly, the unix based solutions. I have got surpassed experience and vast knowledge in every phase of implementing corporate IT systems. With experience in technology system integration companies I have the exposure to diverse business systems, commercial and organizational functions. My past experience has included providing solutions for Government organizations, and various reputed organizations from Korea. I have a passion for precisely mapping technology solutions to system problems. I consider myself to be the best contender for this post, because my contribution to your company will be based on my professional experience and academic exposure. My team-building and leadership skills will ensure that I see talent and skills in diverse individuals around me and bring out their best as individuals and as a team. My motivation, enthusiasm and persuasion skills will always remind me of my purpose, i.e. to achieve my organizational objectives and to continuously improve myself in a competitively changing environment. Yours sincerely Dongjin Park

    $16.67 /hr
    0 hours
    5.00