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.

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    108 jobs found, pricing in USD

    I need my website re-configured. I need you to fix button check out on my wordpress because its dissappear. I thinks the issue is widget footer is lost. fyi i use woocommerce for online store.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    5 bids
    Website Fix 6 days left
    VERIFIED

    I have a website and half of the time customers are not able to finish registration after they upload photo and description for their profile. Half of the time the page shows like it’s still loading. I need you to make sure all types of cell phones, photos don’t cause issue, and each user can complete the registration process, and creating campaign process.

    $170 (Avg Bid)
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    31 bids
    Linux Administrator 6 days left
    VERIFIED

    You need to log in via teamviewer or anydesk and help why I can't ssh to my server You must set up the server with fail2ban, so if a person has tried atconnecte to the server with 3 errors then the IP must be blocked Budget: 2 hr

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    6 bids

    I need to setup the Modem ZTE MF193 with wvdial on Linux Ubuntu. The wvdial already installed. I think it needs only setup the [login to view URL]

    $149 (Avg Bid)
    $149 Avg Bid
    8 bids
    debian setup mail server 6 days left
    VERIFIED

    i have installed servers through webmin and virtual min. setup debian mail server. you have to work through teamviewer.

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    3 bids
    Need PowerMTA 5.0 6 days left
    VERIFIED

    Hi I need powermta 5.0 asap

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    im trying to install an ssl cert that i created myself for a demo website i created at my laptop, but its not working, site still showes old default SSL Cert by XAMPP, changed all cert settings in HTTP-SSL but its still showing old cert even after replacing the cert name in the ssl conf so can u help?

    $40 / hr (Avg Bid)
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    13 bids

    Manage IT project to upgrade SUSE Linux Enterprise Servers for SAP integration.

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    11 bids

    i need teaching on network operations issues, firewalls and f5

    $142 (Avg Bid)
    $142 Avg Bid
    8 bids

    Please - you must provide evidence / knowledge of this project. Just bidding with "I'm interested" will not be enough for me to consider you. This diagram gives a good idea of what I am doing. [login to view URL] Nextcloud > DocumentServer < OnlyOfficeApp via NGINX I am NOT using an Apache proxy. This is all native Nginx Nextcloud and Document server. Nextcloud is beha...

    $151 (Avg Bid)
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    12 bids

    I need someone who can setup emails of my clients remotely through Teamviewer Must have good knowledge of cpanel + emails creation and setup / smtp settings etc

    $9 / hr (Avg Bid)
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    34 bids

    Nasza firma poszukuje do współpracy Specjalisty ds. Serwisu IT Osoba na tym stanowisku odpowiedzialna będzie za zdalne diagnozowanie i rozwiązywanie problemów zgłaszanych przez nas z pomocą TeamViewer-a, instalowanie systemów firmowych, współpraca telefoniczna, konsultacje w obszarze IT. Rozwiązywanie problemów w zakresie działania sprzętu komputerowego. Zlecenia...

    $37 / hr (Avg Bid)
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    5 bids

    Disclaimer: DO NOT REPLY IF you’re a web developer or have just basic knowledge - we will notice soon enough and it will waste our time. We are a small dynamic team in the forefront of the education assessment industry and have this opportunity due to recent growth. We have a mail server and a separate 3-year-old website on another server, coded entirely from open-source tools, that require...

    $317 (Avg Bid)
    $317 Avg Bid
    16 bids

    I have installed Hyper -V on my Windows Server and am at the end stages of finishing a Windows 10 VM. I am having trouble with getting the network adapter installed. First time I have played with Hyper V. What I need from you. 1. Fix the Network adapter error I am getting at the end of the Win 10 Install. 2. Make sure the system is in the same network the server it's in is in. 3. Set it ...

    $112 (Avg Bid)
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    28 bids
    DRUPAL 8 EXPERT 6 days left
    VERIFIED

    I have a blank drupal 8 loaded and need to load a client's drupal 8 backup to my drupal then update the theme they are using... Ithis is only a test so I dont have a ton of budget here would like to stay low... if the client approves we have 8 weeks of work to do so I can hire you long term...

    $200 (Avg Bid)
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    24 bids

    Hello, I want to configure my SMTP server which in Webmin and postfix along with dovecot. I want to connect it to gmail but it is not authenticating.

    $11 / hr (Avg Bid)
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    16 bids

    We want to setup the following: Azure Joomla Web App for Test Server (Vanilla) Docker & Pipeline to Dev Ops Pipeline to Actual Live Server (just for custom code, not entire server) Then, explain to our Project Manager what you did so he can duplicate efforts for future projects. -- Make price quote for the above project We have a few other Azure DevOps Projects we want configured, too - prima...

    $176 (Avg Bid)
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    16 bids

    I have Webmin/Virtualmin Local server with “lets encrypt”, FTP, Bulk mail etc. Webmin is installed & is working. But I am finding it difficult to manage some regular task. I need some1 to help me understand how 2 upload WordPress website with CMS, make email account, Delete some websites, maintain bulkmail, firewall, delete cache, SSH, SSL/Encryption, Back up regularly & reins...

    $30 (Avg Bid)
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    10 bids

    Hello, I need someone who can work on flutter. And is familiar with dart ssh tunneling. More details to come.

    $157 (Avg Bid)
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    2 bids

    Pre-requisite - Engineer must be based in ** LONDON ** The work will take place initially under supervision during weekends as I am busy during the week. Location east London. I am upgrading Campus LAN Network across many sites located within EU. The xls spreadsheets required are as follows: 1, BoM 2. DNS 3. DHCP 4. Patching schedule 5. IP addressing I have templates which can be used to replic...

    $531 (Avg Bid)
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    9 bids

    my personal server is not receiving email. I freshly installed the server. seems some dns issue. you have to work through only teamviewer or anydesk. thnx

    $13 / hr (Avg Bid)
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    13 bids

    We looking for tech support with experience on (link removed) solution must have technical know-how on all aspects of voipswitch. how to set up all voipswitch services routing, vsm trouble shooting etc

    $551 (Avg Bid)
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    7 bids

    I need someone familiar with A2Billing to install it onto our office server runninf CentOS and configure it to work with vicidial. The A2Billing will be on the same local network as the Vicidial server. After A2billing is installed I will need you to setup the first rate card, customer profile, and import a rate sheet that we can test for functionality of your completed work, as well as provide th...

    $216 (Avg Bid)
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    3 bids
    Docker compose 5 days left

    Hello, im trying to push some changes to docker hub, but i cant retrieve them with docker-compose. Thanks

    $24 (Avg Bid)
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    10 bids

    Hi! Hope there is someone here to save me. I have a python script on my virtual private server which is clicking at some coordinates of a window. My issue is that it works only if I am connected to my VPS through RDP for example. When the session is disconnected, my server is loosing all it's GUI "capabilities" which makes my script unusable. I run a Windows 2019 server. Little...

    $45 (Avg Bid)
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    6 bids

    getting error related to db and pkg

    $10 / hr (Avg Bid)
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    11 bids

    Errors with TCP TLS/SSL Communication

    $217 (Avg Bid)
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    10 bids

    I need a new website. I need you to design and build it.

    $194 (Avg Bid)
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    14 bids

    I am building a Wifi infrasturcture and need a professinal network Infrastructure Engineer detailed requirement file attached If you are good fit, please apply

    $34 / hr (Avg Bid)
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    16 bids

    create a digital ocean windows vps server

    $24 (Avg Bid)
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    10 bids

    I already have a design, I just need you to build my personal website.

    $216 (Avg Bid)
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    52 bids

    Ok , our job it's splited in 2 parts. 1) We understand that some services block datacenter ip , so we want to be sure about this and we want to test this about remote desktop. Or you can test for [login to view URL]'s a 5 minute test . 2) We are looking for a solution to create residential RDP network ( with residential ip ) Thank you !

    $20 / hr (Avg Bid)
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    9 bids
    Windows IIS - SetUp FTP Site 5 days left
    VERIFIED

    I have a cloud windows server running IIS. Currently set-up using FTP on 21 which works perfectly. I need help setting up a new FTP site with virtual directories and specific window users for authentication. I have set-up the users and folders and added them in IIS but have issue with the port side. I have set up with a different port but it's not connecting. Must have missed something or mad...

    $119 (Avg Bid)
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    27 bids

    OUR ACTUAL STRUCTURE: - Our company has two locations. In the main one, we have our master server (A Windows Server 2012 R2) and a storage (a Synology DS1819+). In the other one, we have a slave server (with a Windows Server 2016) only. HOW IT WORKS NOWADAYS: - Both storage and the slave server are connected to the master slave through VPN in order to be accessible through master server. The sto...

    $222 (Avg Bid)
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    21 bids

    we want to speed up site performance but not able to fix this Specify a cache validator error we already added code in .htaccess file but it's not helping. we using Apache2 on debian OS google cloud plateform.

    $71 (Avg Bid)
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    9 bids

    I need someone to configure sendmail/postfix/dovecot on my Ubuntu 16.04 VPS. I'm running multiple websites on the server, at the very least I'd like to receive emails from contact forms. If you can configure an smtp server so that I can create email addresses for my domains, that would be even better. I'm fine with creating email addresses via the command line, but configuring the...

    $44 (Avg Bid)
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    17 bids

    Hi, I have a database full with inks and toners for printers. i need to input into the website. Thanks.

    $143 (Avg Bid)
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    39 bids

    I need my website re-configured. I want someone to check my website, Make me a list of what is needed to improv it make some suggestion to improved it. Send me a list of what you are going to do if i choose to work with you. Thanks

    $43 (Avg Bid)
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    51 bids

    We are looking an advanced Cisco engineer with some Juniper experience . Cisco CCIE certification is highly recommended. Firewall experience for Cisco ASA, Sonicwall, Fortinet and Palo Alto.

    $37 / hr (Avg Bid)
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    16 bids
    Word press website fixing 5 days left
    VERIFIED

    We want to show on profile page account type example contributor or admin. Also we want when contributor or armin adding pdf, word excel file to there section those need to viewable on profile page.

    $120 (Avg Bid)
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    17 bids
    Node.js process on linux 4 days left
    VERIFIED

    Specification: 1- You have to be accessible during day time (New-York time) 2- You have to provide documentation about installation/ programs/ support. 3- Process have to run all the time. Start automatically even after a reboot or anything. 4- Process will get UDP transmission packet then reply with an acknowledge. 5- All packet received as to be stored in a mySql database.

    $414 (Avg Bid)
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    29 bids
    Migrate ESXI to Hyper-V 4 days left
    VERIFIED

    Migrate ESXI to Hyper V i already tried i got many errors and error by PowerShell as well i need someone to guide me to fix that error asap

    $168 (Avg Bid)
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    20 bids

    I have a old box with linux and a 16 channels capture board. I don't know why but all appears be fine, but in video monitor on zoneminder, all channels see blue.

    $201 (Avg Bid)
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    3 bids

    i have a centos6 i have to make its clone iso image so that i can easily install to any other system note : complete cloning with install software

    $49 (Avg Bid)
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    10 bids
    Website modifications 4 days left
    VERIFIED

    I need some modifications in exciting website using HTML

    $25 (Avg Bid)
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    15 bids
    MySQL / MariaDB 4 days left

    Install MySQL or MariaDB Fix MySQL / MariaDB Server Issues. Restore MySQL or MariaDB databases.... Fix Corrupt InnoDB Server Issues

    $113 (Avg Bid)
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    24 bids
    typing , calling 4 days left

    I need my website re-configured.I already have a design, I just need you to build my online store.

    $17 (Avg Bid)
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    5 bids

    I have done all the necessary installation steps for ISPCnnfig 3 on a Google Cloud Platform VM. The default apache web page is populating fine. You are required to make ISPConfig work and test the same with a dummy Codeigniter and node.js application by creating user accounts through ISPConfig

    $24 (Avg Bid)
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    9 bids

    We are looking for a Network Engineer in Newyork city and Jersey City, for below tasks. Scope of Work/JD IMACD Support work Application Support AD-HOC Work Solve Network related Issues Installation of Desktop and Networking Devices Installation, Configuration of Network Security Devices Rack and Stack Providing support to Remote Team. Let me know if you are interested.

    $20 / hr (Avg Bid)
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    13 bids
    ArcGIS developer 4 days left
    VERIFIED

    We are looking for ArcGIS developer, who has experience in Maps and working with shapefiles. Project is to calculate state wide miles travelled in each states.

    $13 / hr (Avg Bid)
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    10 bids

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