System Admin Jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.

Hire System Administrators

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    154 jobs found, pricing in USD

    I need a detailed, step-by-step textual photo instruction about how to configure Linux mint + Pycharm + pycuda correctly for programming on video cards. Attached is a report on my computer.

    $10 - $30
    $10 - $30
    0 bids

    I need my website re-configured.

    $26 (Avg Bid)
    $26 Avg Bid
    8 bids
    i want fix plugin wordpress 6 days left
    VERIFIED

    i need to fix a json-ld plugin problem with Google "offers" "review" "aggregateRating" paid After done

    $132 (Avg Bid)
    $132 Avg Bid
    11 bids

    setup radius on vps including importing my sql db and configure softether providing autoscript

    $58 (Avg Bid)
    $58 Avg Bid
    2 bids

    I have program that create a PDF file (odoo 12) then I have to print that PDF to dot matrix printer (Epson FX-2175-II) The problem is the text font that get print is not clear at all. What should I do about this? I can print from notepad with no problem

    $21 (Avg Bid)
    $21 Avg Bid
    1 bids

    Only preferred European because company require the european, amerian

    $166 (Avg Bid)
    $166 Avg Bid
    4 bids

    Hi Team I have Linux supported code to integrated in Cpanel of shared webhosting service. We need to deployment of the of the application and need some changes

    $124 (Avg Bid)
    $124 Avg Bid
    3 bids

    Need someone to quickly setup MERN stack on my Digital ocean server so I can quickly pull from git and deploy my project. Use lets encrypt for SSL. you must use SSR and create automated production builds on the server itself for fast loading budget: $10.00

    $31 (Avg Bid)
    $31 Avg Bid
    5 bids
    Networking 6 days left

    Need help with a situation that involves networking and mobile devices

    $30 (Avg Bid)
    $30 Avg Bid
    9 bids
    Move site to new server 6 days left
    VERIFIED

    Set up the site on the new server by putting a stack of latest versions of PHP, MySQL and NGinx and Wordpress and make the website load faster than it does on the current server.

    $53 (Avg Bid)
    $53 Avg Bid
    52 bids

    Help to setup Linux server (Panel + DB) - ubuntu-15.04-x86_64

    $106 (Avg Bid)
    $106 Avg Bid
    30 bids

    We need to add our RHEL/CentOS based servers into a Active Directory (MS Windows Server 2016 based) and connect Samba file sharing services to it.

    $40 / hr (Avg Bid)
    $40 / hr Avg Bid
    6 bids

    Need to setup cccam server with 2 card readers. Admin and User control panels require. I can provide server with any OS and driver for card readers.

    $168 (Avg Bid)
    $168 Avg Bid
    5 bids

    We are looking for a certified audiocodecs profesional who can help us configure and run the Mediant SBC in azure and connect it to Microsoft Teams

    $146 (Avg Bid)
    $146 Avg Bid
    3 bids

    Hi Everyone. I need your help on the following : #1. Configure SIP trunk #2 Call forward to mobile phone numbers with a strategy in Freepbx or 3cx, Asterisk or other VoIP services . A strategy is including Linear, Fewest Calls strategies. The calls using the SIP trunk.

    $88 (Avg Bid)
    $88 Avg Bid
    14 bids

    We have a system which is checking proxy server uptime and experiencing an unexpected result after a recent server change. We need a server administrator that is comfortable with tuning PHP, Apache, PHP-FPM, MySQLi, and CentOS core. You as well need to be fluent with PHP multi-curl to understand how everything is working, in order to successfully resolve this issue for us. Please note this issue ...

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    42 bids
    Zimbra email server migration 6 days left
    VERIFIED

    An expert required to migrate the inhouse zimbra server to the cloud.

    $29 (Avg Bid)
    $29 Avg Bid
    10 bids

    I need to create a simple Captured Portal, that will simply display a page when anyone tries to connect. I need to get this working on a Carambola2, which is based on Qualcomm AR9331, running OpenWRT. I need it to work without an internet connection. I've tried a few things here, but I think I'm being blocked by either port forwarding or firewall rules.

    $185 (Avg Bid)
    $185 Avg Bid
    4 bids
    Need Linux/Debian pro 5 days left
    VERIFIED

    Hi, I need assistance in installing intel wireless network drivers on proxmox and, probably some assistance with routing & internet access on pfsense running on proxmox. I have the drivers however i am not very familiar with linux environment. I am based in gmt+8, prefer someone who is available close to my timezone, so we can work together. Thanks, Navdeep

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    12 bids

    I need my website re-configured.I need you to design a website for my small business.. T&C apply within.

    $1320 (Avg Bid)
    $1320 Avg Bid
    140 bids

    setup aws load balancer t3xlarge

    $19 (Avg Bid)
    $19 Avg Bid
    16 bids

    We are calling a mobil phone payment service API from our website and have problems with the exchange of certificates on our Linux Centos 7 server. We get error messages like: "SSL peer was unable to negotiate an acceptable set of security parameters.” or "You are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert.” ...

    $93 (Avg Bid)
    $93 Avg Bid
    19 bids

    We currently own a Dedicated Server from Hetzner with 6 IPs. We need to seperate this server to 6 separated VPS Servers. Each Server must have his own IP. We also need to install Plesk on every server with Root Access. At the end every server must have his own Nameservers. We need to add a Domain to everyone of the VPS Servers.

    $86 (Avg Bid)
    $86 Avg Bid
    12 bids

    Need advice deploying Intune & AIP across a small company, need to able to deploy applications centrally and build new machines from a template via Autopilot also remove local admin rights. You will need to be very familiar with Intune and AIP and MS Office licencing O365 Business & Enterprise

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    3 bids

    busco alguien que sepa la instalación de este panel [login to view URL] en ubuntu 18 NOTA: Debe saber español

    $34 (Avg Bid)
    $34 Avg Bid
    6 bids

    Searching an expert who can deliver training on the following topics: -SPF,rDNS, DMARC and DKIM in deep -Inboud and outboud relay configuration --IP Rotation -SMTH auth for relay with flat file as well as using MySQL database -Integrating Cyrus in Postfix -Transport Map in depth -Spam prevention mechanisms

    $33 (Avg Bid)
    $33 Avg Bid
    3 bids

    I need windows 2016 server setup with Hyper v and Sonic fire wall setup for external deployment of my website and internet security for intrusive attacks etc

    $112 (Avg Bid)
    $112 Avg Bid
    6 bids

    Hello, We have seen that someone has breached the security of our websites and most probably gained access to our websites. We host more than 70 websites, most of them are wordpress. We need someone to check our server and let us know what is happening

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    42 bids

    Install 2 SSL Certificates 1 for Plesk and another for web domain

    $19 (Avg Bid)
    $19 Avg Bid
    40 bids

    Hi I have local centos 7 server. I want someone to install and configure centos web panel for my localhost/internet. If you can do, I can provide remote access for my server to complete the above job. Any query is welcomed

    $31 (Avg Bid)
    $31 Avg Bid
    17 bids

    cope of Work: Installation work done in business hours. Expected Professional Services: one engineer on site to install the gateway(s), working with customer’s remote engineer. Job to be completed on site: • Unpacking equipment • Physical installation in racks • IP @ configuration • Basic configuration/advanced config...

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    7 bids
    Server setup on Digital Ocean 5 days left
    VERIFIED

    We would like to set up a server on DigitalOclean which the following to be considered: 1- Easy documentation for the server setup. 2- SMTP server installed. 3- Git 4- Web server (to be considered: nginx/apache, Vuejs, Django) 5- SSL enabled for the website. 6- Security tight, firewall and network configuration. 8- Ways to duplicate the server to have both development and productive systems. 9...

    $369 (Avg Bid)
    $369 Avg Bid
    62 bids
    Linux, Ldap, PHP 5 days left
    VERIFIED

    Build LDAP for linux and also integrate LDAP with an existing online tool

    $292 (Avg Bid)
    $292 Avg Bid
    12 bids

    I have hosting at [login to view URL] I have a domain name. Standard installation of LMS platform done on digitalocean account. You need to set up DNS at digitalocean and setup mail servers so that mails start working.

    $17 (Avg Bid)
    $17 Avg Bid
    13 bids

    -Godaddy VPS Server -Currently using Apache2.4 and i want to change it to nginx -Keep both Apache and Nginx in the system so that i can change it back when needed -Record how you did it so that i can learn from it -Several websites is running in the server so i hope the downtime won't be long

    $113 (Avg Bid)
    $113 Avg Bid
    23 bids
    Set up Amazon Workspace 5 days left
    VERIFIED

    We are seeking the assistance of a qualified person to set up AWS in 1 machine

    $20 (Avg Bid)
    $20 Avg Bid
    18 bids

    I have a new server configuration and latest sipxcom build up and running for our office phones. We have two Nextiva sip trunks (xxx-xxx-9640 and xxx-xxx-9642). I have outgoing calls routing properly through the user extensions. I would like to route inbound calls from 9640 to autoattendant1, and 9642 to autoattendant2. Currently I am only able to route all incoming calls to a single destina...

    $488 (Avg Bid)
    $488 Avg Bid
    5 bids
    Looking for IT instructors 5 days left
    VERIFIED

    Are you an instructor that can teach I.T courses such as AWS, AZURE, SPLUNK, ANSIBLE, GOOGLE CLOUD ETC and have a curriculum to teach with? IF SO, let me know.

    $155 (Avg Bid)
    $155 Avg Bid
    7 bids

    We have a small Data Center network with about 15 servers as well as 2-3 remote offices connected 24/7 via VPN. We Require Experience and Expertise in the Following Systems: - PFSense Firewall Expert to configure and manage multiple locations via VPN - Network & Server Admin for Linux and Windows Servers - VMware ESXi VCenter Virtual Server Installs and Management - Website Server setup and ...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    15 bids

    Cloudstack + Hyper-V, Vmware Install and Manage test. I have network, server management 5 years experience. I need someone to teach me about Cloudstack. 1.1 Full install. 1.2 Failover test. 1.3 Storage Failover test. 1.4 Server Backup , recovery , VM backup , recover 1.4 Upgrade test. 1.5 cloudstack function test. 1.6 Nexus 1000v test 1.7 firewall test. and so on... [Install guide] [login t...

    $164 (Avg Bid)
    $164 Avg Bid
    9 bids

    Computer: Samsung Expert NP350XBE Originally with Windows I installed CentOS without problems, but due to the difficulty of finding packages, I installed ubuntu. Due to the instability of the latter, I installed Debian. When I installed OpenVPN software, I could no longer reboot my system with my login or root.

    $119 (Avg Bid)
    $119 Avg Bid
    6 bids

    I have 2 websites that are hosted on lightsail instance AWS. So the DNS is also linked to the domain in the same account of AWS. I have login credentials to reach out the website files that are running on plesk dashboard. The websites are not coming live due to some reason and i want someone to structure the files correctly and also find and fix the issue within the scope of aws and plesk control ...

    $18 (Avg Bid)
    $18 Avg Bid
    7 bids

    I am receiving account expired for Active Directory accounts in Linux. I need to disable/fix expiration for AD-authentication. Oct 17 11:04:00 serverName sshd[5742]: pam_sss(sshd:auth): received for user domainuser: 13 (User account has expired)

    $31 (Avg Bid)
    $31 Avg Bid
    9 bids
    need a GOOGLE CLOUD EXPERT 4 days left
    VERIFIED

    i have a ubuntu server in google cloud and phasing some issue in it like (unable to connect vm port 22 )and want to access HTTPS in it so need help to take SSL certificate in it

    $41 (Avg Bid)
    $41 Avg Bid
    11 bids

    We are seeking for a flexible and talented data entry clerk with good skills. We're looking for a self-starter who can take direction and run with it with little supervision. We're looking for someone who is very detail oriented, minimizes errors, and takes great pride in producing quality work. Look forward to hearing from you!

    $449 (Avg Bid)
    $449 Avg Bid
    17 bids

    I need a tech proficient with Grandstream IP phones and with Twilio to assist me in configuring a Grandstream GXP2140 to send and receive calls through Twilio.

    $136 (Avg Bid)
    $136 Avg Bid
    8 bids
    IT workers 4 days left

    We are looking for a qualified IT Technician that will install and maintain computer systems and networks aiming for the highest functionality. You will also “train” users of the systems to make appropriate and safe usage of the IT infrastructure. A successful IT Technician must have a thorough knowledge of computer software and hardware and a variety of internet applications, network...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    20 bids
    cisco ccie expert 4 days left
    VERIFIED

    I have recently taken a job where I have to support Cisco devices but I have a limited knowledge.I am looking for expert to be my mentor to advise me directions or remote help if needed. This is an ongoing thing. We can talk about the pay when we connect. But expert has to be CCIE with a years of experience working in a large enterprises.

    $123 (Avg Bid)
    $123 Avg Bid
    17 bids

    Searching for somebody who can fix this issue. [login to view URL] is rejecting our emails sometimes and sometimes landing into spam folder. Thanks

    $25 (Avg Bid)
    $25 Avg Bid
    4 bids

    I need my website re-configured and most especially bitcoin payment integration

    $42 (Avg Bid)
    $42 Avg Bid
    12 bids

    Top System Admin Community Articles