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

    Problem? - no command is working, plesk server is not working, sql is not working due to permission, i am unable to login onto wordpress getting 403 error as a root if i am trying plesk repair it's also not working [root@servername ~]# plesk repair fs -y -bash: /usr/sbin/plesk: Permission denied

    $24 (Avg Bid)
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    12 bids
    Azure vNET troubleshooting 6 days left
    VERIFIED

    I have connectivity issues between 2 vnets in my subscription need someone to fix it, only candidates who are well verse with Azure networking apply.

    $67 (Avg Bid)
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    1 bids

    I am trying to build Nginx custom RPM with Sticky, and Modsecurity but am stuck at building thmodsecurity. Need help to build the RPM's

    $150 (Avg Bid)
    $150 Avg Bid
    1 bids

    Looking for someone to help setup Hetzner Dedicated Server - Currently have 2 x 3TB drives, and a 256 GB SSD drive, looking to set up the latest Ubuntu minimal operating system on it using Hetzner Rescue, but need to install on the SSD drive and then mount the 2 x 3TB HDD drives afterwards, and optomizing the drives for speed and storage. I need someone to help by PROVIDING DIRECTIONS on how to do...

    $44 (Avg Bid)
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    5 bids

    We have a device with the Fintek F81866D Super I/O chipset that has a watchdog. Void Linux detects the watchdog timer correctly (/dev/watchdog and /dev/watchdog0) and its entry is present. I need help with activating and using the watchdog timer as well as configuring it. Step by step instructions and software source codes (if needed) are expected as deliverables. Access to the actual device w...

    $428 (Avg Bid)
    $428 Avg Bid
    7 bids

    Hello He/She , I want to Help for remove subdomain from the server, We run a domain created by a username, Now i deleted this account from WHM and create new account for the same domain name with another username, When i going to add a subdomain in this account new Cpanel,then showing subdomain is already exists. So we want help to delete the old subdomain to run on a new username after create. P...

    $15 (Avg Bid)
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    11 bids

    I want to networker. If he want to earn money daily

    $763 (Avg Bid)
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    1 bids

    I want to setup esxi on my hetzner([login to view URL]) dedicated server. Please make sure you can able to do this. you can also check server details on anydesk before start project

    $19 (Avg Bid)
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    6 bids
    Looking for a Devops Expert 6 days left
    VERIFIED

    Hello we need you to handle our server issues. Our subdomain is from Namecheap and Server is from AWS. Must have extensive experience in handling server issues

    $103 (Avg Bid)
    $103 Avg Bid
    12 bids

    Hi, I need one senior UNIX/Linux administration female for proxy interview call and [url removed, login to view] urgent and on going work, so please send me your updated resume. Please dont not send if you have less than 3 years experience Regards VA

    $10 - $17 / hr
    $10 - $17 / hr
    0 bids
    Fixing my roundcube setup 6 days left
    VERIFIED

    I can't send emails and don't receive emails on 2/3.

    $100 (Avg Bid)
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    27 bids
    AWS & Comptia Exam Support 6 days left
    VERIFIED

    Need students to test our exam support program

    $388 (Avg Bid)
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    4 bids

    Looking for a way to look up phone numbers and determine which carrier the phone number is. If there is a way to do this for free, that would be ideal, but would also be willing to pay for an existing database solution or an API based solution if the price per query is under $0.001. Also looking for a solution to query numbers against a blacklist of lawyers known to file TCPA lawsuits.

    $515 (Avg Bid)
    Featured Urgent
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    7 bids
    smtp vps configuration 6 days left
    VERIFIED

    i would like to have an smtp configuration for my vps server, if you are interested don't hesitate to contact me

    $14 / hr (Avg Bid)
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    14 bids
    Direct Admin server expert 6 days left
    VERIFIED

    hello help needed i need help installing composer onto my server currently using CENTOS

    $11 / hr (Avg Bid)
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    13 bids

    We are provide all Computer repairing and network technician solution.

    $25 (Avg Bid)
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    2 bids

    I need a server expert to check redis installation, just to make sure all settings are optimized. We will have to work through screenshare.

    $24 (Avg Bid)
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    3 bids
    moodle error fixing 5 days left
    VERIFIED

    Hi, i am having an issue when i am trying to create a service in moodle. Thanks

    $135 (Avg Bid)
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    18 bids

    Need efficient experienced admin to support existing eLearning apps/sites familiar w DevOps apps- (Angular,Php, laravel) and infrastructure sites- WordPress + plugins + custom code. immediate start

    $8 / hr (Avg Bid)
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    I want to provide free WIFI access for guests in exchange for name and mobile number We want to install an access point (I have Mikrotik but I am open to suggestions) where guests can login to surf the web for free. Or, if possible a cloud based solution. So, prior to their access, guest must login by fill in their Name and mobile number, they get OTP, user enter the OTP and he can now use the i...

    $991 (Avg Bid)
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    6 bids
    CENTOS PANEL FIX 5 days left
    VERIFIED

    every time i upload a panel folder either html or php, it is not displaying when i try to access. i have enabled permissions but same issue. need someone expert in centos panel to help solve this issue

    $27 (Avg Bid)
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    25 bids

    We had Veritas Backup Exec, media is on a Netgear Readynas. The server itself crashed, gone. We only have the ReadyNas box with 7TB of data. We need to extract the data.

    $225 (Avg Bid)
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    1 bids

    Hi I have a 730 Checkpoint Firewall box and I want to set up a VPN so I can install a vpn client on my laptop and login from remote computer (via RDP).

    $35 (Avg Bid)
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    6 bids

    INSTALL AND migration and the fixed all problem migration 7 website and the fixed olde server cwp centos panel via new server cwp panel centos another a bakup installation and fixed problem and forgo password (wordpress)))

    $49 (Avg Bid)
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    26 bids

    Im playing video from a dedicated server, lets call Stroage Server, this have a big hard disk space to save videos, all video can be play directly from server. I want to play these videos from differenet servers, lets call them Streaming servers, so every Streaming Server will be pointed a sub domain, when i will hit that URL streaming server should work like a proxy and get video from Storage Ser...

    $151 (Avg Bid)
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    4 bids

    Web Server Setup Required via Remote TV I dont have cpanel on server and we need install web server via ssh . I need to view html page on server.

    $29 (Avg Bid)
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    12 bids
    Aws Lamda function 5 days left
    VERIFIED

    I meed a lamba function created to validate aws config is enablee in all regions, macie is enaled,cloud trail, Security hub and certain roles

    $34 / hr (Avg Bid)
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    15 bids
    Linux AutoInstall 5 days left
    VERIFIED

    Looking for Linux Pro to make autoinstall Zorin OS iso (based on Ubuntu)

    $166 (Avg Bid)
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    9 bids

    REMOVE OLD BACKUPS FROM PLESK PANEL BY PUTTY /SSH/ NOT MORE THAN 10USD

    $16 (Avg Bid)
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    20 bids
    Squid Proxy setup on CentOS 4 days left
    VERIFIED

    Server: CentOS Linux release 8.2.2004 (Core) 1. Setup Squid Proxy Server 2. Caching not required. 3. Need logging of all requests: --> Date, Time, Source IP, Destination Domain 4. Blacklist domains / urls Thanks Budget: $30

    $79 (Avg Bid)
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    11 bids
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    Virtual machine at local network in the head office has web-app for attendancefingerprint data consolidation (screenshot attached) which must be visible in web-browser of from 2 remote locations where attendance devices are installed. So, the task is to make visible local address of the head office [login to view URL] from those 2 remote locations in web-browser. NB: 2 remote locations don'...

    $107 (Avg Bid)
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    8 bids
    VMWare Horizon 4 days left
    VERIFIED

    VMWare Horizon Technical support engineer in Prague Czech Republic that can support our growing VDI platform. 6mo to 1yr dedicated work 8 hours day.

    $18 / hr (Avg Bid)
    Local
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    5 bids
    Ubuntu and docker expert need 4 days left
    VERIFIED

    I'm seeking an Ubuntu and docker expert need for project. If you're expert on Ubuntu and docker then please contact me. Thanks.

    $19 / hr (Avg Bid)
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    16 bids

    Good Evening All, I am looking for transfer S3 bucket one AWS to another AWS account and possible can download in local and keep as backup. Only Experts please!!!! Remote Task Cheers

    $9 / hr (Avg Bid)
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    11 bids

    AWS EC2 server /dev/xvda1 is 100% used , and gtting error on login in mysql database and session etc. need to resizing it and fix issue....

    $39 (Avg Bid)
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    26 bids
    Zimbra Mail Server Configure 4 days left
    VERIFIED

    I'm looking for someone who experience in setup the Zimbra mail server on cloud server

    $29 (Avg Bid)
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    15 bids
    Mobility Master Configuration 3 days left
    VERIFIED

    I need Aruba Wifi Eng to configure Mobility Master and Mobility Controllers in cluster setup.

    $584 (Avg Bid)
    NDA
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    8 bids
    Fortinet Firewall Training 4 days left
    VERIFIED

    Need Fortinet Firewall Training ASASP

    $339 (Avg Bid)
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    6 bids
    Linux server Expert needed 4 days left
    VERIFIED

    i need a server expert , server operating system Centos 7 . i am facing email delivery problem. # 1. the job applicant must have more than 1000 feedback on linux server works # 2. show me examples of your previous works. # 3. dont ever think to bid if you are not certified and super expert. # 4. you need minimum of a diploma digree from any university of EU / USA / Canada on server adminstratio...

    $31 / hr (Avg Bid)
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    We need linux engineer (0 to 1 year experience) to work permanent basis for our company LBN Cyber Labs LLP . Skills require Linux , AWS , GCP , Azure. Freshers can also apply, we will provide training. Experience people can also work part time basis.

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    Cpanel server can accept up to 100mb uploads but cannot go pass 150mb. Max_upload size already set to 950mb but still does not work giving an internal server error. Find out what the problem is and address the issue. Php version is 5.6

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    need to install Odoo on VPS 4 days left
    VERIFIED

    Anyone help me to install Odoo and ERPnext on my VPS hosting

    $103 (Avg Bid)
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    18 bids

    Please guide me how to plan network, IP address range, subnet on AWS.

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    16 bids
    Networking Tasks 4 days left
    VERIFIED

    I have got 3 networking tasks to be completed.

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    16 bids
    redhat openshift tutor needed 4 days left
    VERIFIED

    Looking for a RedHat openshift certified tutor - URGENT

    $250 (Avg Bid)
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    1 bids
    Network Planning on AWS 4 days left
    VERIFIED

    Please guide me how to plan network, IP address range, subnet on AWS

    $9 / hr (Avg Bid)
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    8 bids

    Hello The project requirement is the following: 1- We want to buy a dedicated VPS from Contabo or might go with a dedicated server, we need to understand the difference in cost if we will do that in Azure Cloud or Amazon AWS. 2- Setup the VPS and WHM to utilise the Server power fully ( utilise the CPU ,workers and Ram ) 3- Optimise the server/vps for the optimal level to host medium to small ...

    $451 (Avg Bid)
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    Tutor Required 4 days left

    Hi, I am looking for a tutor who can conduct live online classes with me and teach me to help me with my preparations for MS-100, MS-900, PL-900, (WITHIN FEW WEEK) CISCO CCNA, CCNP, CCSP certification (BEFORE NOVEMBER ENDS), and Windows Server 2016/2019 Administration within a month (BEFORE JAN ENDS). I am an intermediate-level student who is already familiar with these topics. I need someone to ...

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    I am looking for someone who can configure the setup of the PBX

    $568 (Avg Bid)
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    8 bids

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