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Top System Administration Freelancing Services

  • View Service Offered By NIX Solutions Ltd

    NIX Solutions Ltd
    Member

    System Administrator

    Kfar Saba, Tel Aviv, Israel

    406,249/yr ·
    • System Administration
    • Networking
    • Server Administration
    • RabbitMQ
    • Amazon
    • Amazon AWS Cloud
    • AngularJS
    • Ansible
    • Apache
    • ASP.NET

    DevOps, Server Support, AWS

    In order to expand business interests, explore new markets, and capture new clients, many companies are becoming more distributed and flexible. Their computer networks are expanding geographically and becoming more complex. Consequently, they are getting more expensive and difficult to maintain and protect. NIX Solutions offers you remote administration services that will allow you to maintain computer network at the optimum level at a reasonable price. Set up and monitor Remote Access (VPN) Man... View more

  • View Service Offered By MindK

    MindK
    Member

    System Administrator

    Kyiv, Kiev, Ukraine

    ID Verified
    • System Administration
    • Node.js
    • Information Technology
    • RabbitMQ
    • Amazon AWS
    • Angular.js
    • API Development
    • Automation Software Testing
    • Backend
    • Bootstrap

    Web Development

    MindK helps companies around the globe to automate business processes, reduce manual work and grow the bottom line by leveraging web technology. From ideating with a prototype to building and scaling your web application, we can guide you Offerings: - Front-end - Back-end - API and Integrations - SaaS solutions View more

  • View Service Offered By RoboteK_LLC

    RoboteK_LLC
    Member

    System Administrator

    Boca Raton, Florida, United States

    Past Earnings
    • System Administration
    • Networking
    • Wireless Networking
    • Wireless
    • Access
    • Cisco
    • Cisco Routers
    • Microsoft
    • Outlook
    • Portuguese

    System Administration

    Frame Relay upgrade between six company locations using Cisco routers. Office relocation - Windows XP, network printers, scanner setup, Outlook mail setup, DSL access, Firewall, file backup. Wirelss AP, and bridging. Network Upgrade, Server hardware upgrade,Hardware/Software Audit and documentation. training given in Spanish and Portuguese. View more

  • View Service Offered By KNels

    KNels

    System Administrator

    Columbus, Ohio, United States

    • System Administration
    • GNU
    • Systems Engineering
    • Computer Engineer
    • Administrative Assistant
    • Engineering
    • HTTPS
    • Identity Packages
    • Linux Programming
    • Linux Server

    Linux System Administration

    Over 15 years of experience with the GNU/Linux operating system. I hold Linux Foundation Certified System Administrator and Linux Foundation Certified Engineer certifications. LFCS Candidate ID: LFCS-1700-001817-0100 Verification URL: https://training.linuxfoundation.org/certification/verify-certifications View more

  • View Service Offered By dpetrek

    dpetrek

    System Administrator

    Cakovec, Medimurska, Croatia

    • System Administration
    • Tcp/ip
    • Dhcp
    • Dynamic Host Configuration Protocol (DHCP)
    • Transmission Control Protocol (TCP)
    • Active Directory
    • Design
    • DNS
    • Iis
    • ISA Server

    System Administration

    Microsoft client and server technologies including but not limited to:Active Directory Design and TroubleshootingMicrosoft Windows 2000 ServerMicrosoft Windows 2003 ServerMicrosoft Windows 2008 ServerMicrosoft SBS ServersMicrosoft ExchangeIIS / SQL / CMSTCP/IPVirtualization using VmWareGroup PoliciesDNS, DHCP, WinsPrint / File / Web ServerAcronis,Arc Server Veritas Backup ExecMicrosoft ISA ServerSMS 2003WSUSNetwork and Servers documentation...many many more I am knowledgable, efficient and patie... View more

  • View Service Offered By Bitcoin DevOps Linux

    Bitcoin DevOps Linux

    System Administrator

    Dhaka, Dhaka, Bangladesh

    • System Administration
    • Systems Engineering
    • Computer Engineer
    • Administrative Assistant
    • Career Development
    • Git
    • GitHub
    • Help Desk
    • Linux
    • Linux Programming

    Linux System Administration

    Linux system administration is one of the most in-demand skills in IT. Whether you're looking for expert test prep for the Linux Foundation Certified System Administration certification, need training to help start a new Linux IT career, transition to Linux from another platform, or you're just brushing up on your sysadmin skills, View more

  • View Service Offered By TawfiqulBari

    TawfiqulBari

    System Administrator

    Dhaka, Dhaka, Bangladesh

    • System Administration
    • Squid
    • Squid Software
    • iptables
    • VMware
    • Zimbra

    System Administration

    My strength includes Linux system administration, win/linux server administration, VMWare Vsphere, Zimbra, Citrix Xenserver, Squid, IPtables, Moodle and such CMSs. I'm a veteran regarding configuring, customizing, tweaking, updating monitoring such systems.I'm working as a full time system administrator at a very high value multinational educational institute. View more

  • View Service Offered By Dmitry Volk - System Administrator

    Dmitry Volk - System Administrator

    System Administrator

    Beer Sheva, HaDarom, Israel

    • System Administration
    • Server Administration
    • Dhcp
    • Dynamic Host Configuration Protocol (DHCP)
    • Active Directory
    • DNS
    • Management
    • Mcsa
    • Microsoft
    • Progress

    System Administration

    I seek for interesting system administration jobs, including help-desk management, remote assistance, and server maintenance. I specialize in Microsoft servers and products, and I'm looking for a long-term work relationship. I have experience with laptops,Desktop, Servers, print servers, management of AD, file servers. Also security management and networking. I worked 3 Years at Helpdesk with Microsoft applications. View more

  • View Service Offered By ramarajanv

    ramarajanv

    System Administrator

    Chennai, Tamil Nadu, India

    • System Administration
    • Squid
    • Squid Software
    • Apache
    • Architect
    • Link Building
    • MySQL
    • ScrapeBox
    • SEO

    System Administration

    Expert system Admin with System architect knowledge.Capable of deploying scalable , high performance websitesExpert SEOExperienced Link Builder I am a System administrator with 7 + years of experience in Linux, windows server, Mysql, MSSQL, Load balancers, Proxies and server administration. I am an effective communicator and a good Professional with high moral values. View more

  • View Service Offered By Nika Shakh-Nazarova

    Nika Shakh-Nazarova

    System Administrator

    Tbilisi, Kaspis Raioni, Georgia

    • System Administration
    • Server Administration
    • Systems Engineering
    • Web Hosting
    • Computer Engineer
    • Web Hosting
    • Admin Support
    • Cloud Computing
    • Engineering
    • Team Management

    system administration

    Go4cloud is offering a wide range of hosting and colocation services. Unique products, knowledge, experience and a fanatic team of support engineers. We offer: Shared hosting, cloud hosting, VPS, dedicated servers, DDoS protection. Also satellite dish colocation, TV streams, system administration, system engineering, admin support. View more

  • View Service Offered By benspeckien

    benspeckien

    System Administrator

    chicago, Illinois, United States

    • System Administration
    • Networking
    • Network Security
    • Cisco
    • Linux
    • Security

    System Administration

    Network Engineer specializing in network security and open source applications. Over 10 years of real-world experience in roles such as Network Security Engineer, Linux System Administrator, and Network Administrator. Experience in incident response, perimeter security, security event analysis, intrusion detection/prevention systems, and ethical hacking. View more

  • View Service Offered By soxfan1@gmail.com

    soxfan1@gmail.com

    System Administrator

    Burlington, Vermont, United States

    Past Earnings
    • System Administration
    • FreeBSD
    • Unix
    • Active Directory
    • Design
    • Linux
    • MySQL
    • Red Hat
    • Rhce
    • VMware

    System Administration

    I am a systems administrator with over 10 years of experience in UNIX/Linux, Windows and VMware systems administration including network and systems design and planning. I have also managed and implemented EMC and IBM NAS and SAN arrays. I am a VMWare Certified Profesional (VCP) and a Red Hat Certified Engineer (RHCE). View more

  • View Service Offered By maxim_ivaschenko

    maxim_ivaschenko

    System Administrator

    Kiev, Kiev, Ukraine

    • System Administration
    • FTP
    • Server Administration
    • Unix
    • Apache
    • Linux
    • MySQL
    • NGINX
    • PHP
    • Python

    System Administration

    Server Administration, System Administration, Support. PROFESSIONAL QUALIFICATIONS Technical specifications: Setup Lan/Wan networks; Antivirus protection; User support; Setup and maintenance WEB servers on Linux/FreeBSD (Apache, nGinx, MySQL, FTP); Setup and maintenance Windows Family OS; Perl Scripting. PERSONAL QUALITIES Punctuality; Decency; Educability; Responsibility. View more

  • View Service Offered By Muhammad Zaka Ur Rehman 4

    Muhammad Zaka Ur Rehman 4

    System Administrator

    Lahore, Punjab, Pakistan

    • System Administration
    • Server Administration
    • Information Technology
    • Amazon
    • Cisco
    • Cloud Computing
    • Communications Technology
    • Computer Hardware
    • Docker Software
    • Linux

    System Administration

    Experience DevOps engineer with expertise cloud services and cybersecurity. Experienced Linux System Administrator with a demonstrated history of working in the information technology and services industry. Skilled in Docker, Bash, System Administration, Linux, and Scripting. Worked on multiple blockchain , CMS , Python and go projects and successfully deployed to production View more

  • View Service Offered By Bartek Fabiszewski

    Bartek Fabiszewski

    System Administrator

    Warszawa, Mazowieckie, Poland

    • System Administration
    • Systems Engineering
    • Computer Engineer
    • Admin Support
    • Embedded Development
    • Embedded Systems
    • Linux
    • Linux System Administration
    • Raspberry Pi

    Linux System Administration

    I provide consultancy in Unix systems administration; configure systems and software, install, compile software, fix problems, provide scripting solutions, backups. I have worked with different Linux distributions, also created my own custom kiosk distributions. I have experience with embedded systems, Raspberry Pi. View more

  • View Service Offered By Yazan Ahmad

    Yazan Ahmad

    System Administrator

    Damascus, El Tarf, Algeria

    • System Administration
    • Networking
    • Server Administration
    • Monitoring
    • Squid
    • Systems Engineering
    • Computer Engineer
    • Squid Software
    • Backup
    • Firewalls

    System administration.

    Building and designing the ISP infrastructure. Administrating Linux-based Firewalls with advanced routing and traffic control. Administrating Linux-based Monitoring Systems & Monitor system performance. Administrating Linux-based Backup Systems. Administrating Linux-based Squid and HAProxy Systems. Administrating Windows Virtualization System. Responsible for cabling and network infrastructure. Quickly arrange repairs for hardware in occasion of hardware failure. Training Junior System Administr... View more

  • View Service Offered By Waqas_Nady

    Waqas_Nady

    System Administrator

    Wah Cantonment, Punjab, Pakistan

    • System Administration
    • Networking
    • Server Administration
    • Amazon
    • Cisco
    • Cloud Computing
    • Computer Hardware
    • Linux
    • Microsoft
    • Routers

    Web Programming & System Administration

    Upto 9 years of dynamic web development experience and since last 7 years Waqas is also working as system administrator in a reputable organization. PHP, MYSQL, AJAX, JQUERY, JAVASCRIPT, HTML, CSS MICROSOFT WINDOWS SERVER 2008/2012/2016 R2, ACTIVE DIRECTORY, DNS, HYPERV, DHCP, WEB SERVER, BACKUP SERVER View more

  • View Service Offered By Shahzaib Rauf

    Shahzaib Rauf

    System Administrator

    Lahore, Punjab, Pakistan

    • System Administration
    • Computer Engineer
    • Server Administration
    • Information Technology
    • Computer Hardware
    • Data Backup
    • Microsoft
    • Technical Support
    • Virtualization

    IT system administration

    IT system hardware and software support Desktop support server administration Backup support ESXi and hyper v installation, configuration and support. complete support for new virtual environment storage configuration complete Installation of windows server 2008R2,2012,2016 with required packages IT inventory management View more

  • View Service Offered By David Jones

    David Jones

    System Administrator

    Brooklyn, New York, United States

    Past Earnings
    • System Administration
    • FreeBSD
    • Squid
    • Squid Software
    • Amazon
    • Apache
    • CentOS
    • Lighttpd
    • Linux
    • MySQL

    System Administration

    * I have 5 years experience as a Linux system administrator* My skills include Apache, MySQL, Bind, Postfix, etc* I know & use Red Hat/CentOS, Debian/Ubuntu.* My experience include system administrator, managing servers, monitoring task.* I deliver 100% quality.* I offer fast turn around time* I have 5 years experience as a Linux system administrator* My skills include Apache, MySQL, Bind, Postfix, etc.* I know & use Red Hat/CentOS, Debian/Ubuntu.* My experience include system administra... View more

  • View Service Offered By RPUGLISI

    RPUGLISI

    System Administrator

    Bridgewater, New Jersey, United States

    • System Administration
    • Unix
    • Nfs
    • Dhcp
    • Dynamic Host Configuration Protocol (DHCP)
    • Network File System (NFS)
    • Active Directory
    • Capacity Planning
    • CentOS
    • Clustering

    System Administration

    "System Administration Made Easy" I work in all aspects of system administration from installing workstations and servers to capacity planning and performance tuning. 15+ Years experience as Windows/Unix system administrator 5+ Years experience as Linux system administrator Worked in large scale datacenters supporting clustered servers running mission critical applications and databases Performance tuning of servers running Oracle databases and web applications Experienced working with IBM, EMC ... View more

See All System Administration Freelancing Services

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System Administrative Services for Hire

System administration is the management of one or more systems- software, hardware, servers or workstations. The main goal of this administration is to ensure that all related computer systems and services are running efficiently and effectively.

If you are looking for maintaining, configuring and ensuring the operation of systems, you can hire a System Administrator. You can find a freelance System Administrator from some of the best online hiring websites.

What Does a System Administrator Do?

System Administrators are information technology experts who ensure that computers and its related systems and services are working efficiently. They are responsible to maintain and operate a computer system or network for a company or other organization. They usually work on installing, supporting, and maintaining servers or other computer systems. They also respond to service outages and other problems whenever required.

These professionals are involved in developing and maintaining computer processes to identify operational and developmental systems. They perform routine checks of systems/software and keep backups of the data. A freelance Database Administrator will work towards best practices based on the right settings and configurations that a database needs, giving a higher performance to the organization. System Administrators are also involved in operating system updates and configuration changes when required and installing new hardware/software.  When there are any issues with network systems in an organization, a freelance network administrator will troubleshoot these issues and repair the computer networks. When organizations hire a System Administrator, they will identify your project needs, maintain network integrity, conduct server deployment as well as design networks.

You can System Administrative Services for hire on Guru.com, one of the top freelancing sites. Before you appoint a freelance System Administrator, do ensure that the Professional: -

  • Can install and configure new hardware/software

  • Can add/delete/create/modify user account information, reset passwords, etc

  • Should be responsible for security and documenting the configuration of the system

  • Can troubleshoot any reported problem

  • Is familiar with supporting and administering cloud services, experience with cloud computing

  • Has strong Linux/Unix skills

Qualification of System Administrator

  • Bachelor's Degree in Computer Science/Information Technology or related technical field

  • Previous experience in implementing, maintaining and supporting the Unix/Linux operating systems

  • Experience in troubleshooting compute/storage/network infrastructure systems and solutions

  • Hands-on experience in data driven systems and databases such as MS Excel, Sales-Force, etc.

Benefits of Hiring System Administrators

  • They will keep your organization’s operating systems working smoothly, which will improve the efficiency of staff's use of technology and the systems in place throughout their practice.

  • They will ensure that your systems are stable, allowing more work to be achieved by staff.

  • They will lower maintenance and recovery costs by updating the systems as per new changes in the technology.

  • They will troubleshoot any problem by identifying and resolving problems before they cripple your business.

Guru Tip:

When you hire a Freelancer, understand their credibility, performance. All-time transaction data along with information on services and portfolio showcased.

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