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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    158 jobs found, pricing in NZD
    PXE Server 6 days left
    VERIFIED

    Centos 7 PXE server on a vmware, pxe server that have ubuntu, kali, fedora all get auto-installation with preseed or kickstart. All OS have the last version and auto-installation is a most. If you can do win7,10 that's a bouns

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    I was transferring files to a USB HDD and there was a power cut. The partition table on the drive was corrupted. After using tools like minitool partition wizard, I can see the data is still there, but the partition table shows as 'raw data' and 'MBR needs to be rebuilt'. Unfortunately after using software to 'rebuild MBR' it seems to have made it worse. The data is...

    $1317 (Avg Bid)
    $1317 Avg Bid
    15 bids

    Please accelerate the response speed of all the VMs on ESXi hosts using HDD only. There is a product called "Infinio Accelerator 4.0" on the market but we do not want to purchase it. It enables acceleration by making memories(RAM) on the server to act as cache. I think we can do so without that software. Remote operation needed.

    $3 - $12 / hr
    $3 - $12 / hr
    0 bids
    linux centos 6 days left

    postfix and phpmailer fffffffffffffffffff

    $80 / hr (Avg Bid)
    $80 / hr Avg Bid
    3 bids
    Email Server configuration 6 days left
    VERIFIED

    HI, I have a dedicate server. Virtualmin is installed and my name server is pointing to the server IP. I need the below things: Configure Dkim, spf and Dmarc. apply all / possible security measures so there is no breach. I have 3 domains and users for the domains are created and I can receive emails. My rdns is also configured . I need 10/10 score and last time there was some issue with my mail se...

    $100 (Avg Bid)
    $100 Avg Bid
    1 bids

    I want , if LAN cable having speed 100 Mbps so the project divide the that speed into three level like L1,L2,L3 and each level get the bandwidth or speed according the input like L1. Get 10Mbps ,L2 get 20 Mbps and L3 get rest of speed I.e 70 Mbps and then each level get equally bandwidth or speed to that level of user If any question more u want ask u can ask me regarding project

    $168 (Avg Bid)
    $168 Avg Bid
    3 bids
    i need help with proxmox. 6 days left
    VERIFIED

    i need help with proxmox. more details in the chat.

    $265 (Avg Bid)
    $265 Avg Bid
    4 bids
    CoTurn does not work 6 days left
    VERIFIED

    Hi, i have installed on Debian Cturn but there is no connection. i think it is only a setup problem.

    $88 (Avg Bid)
    $88 Avg Bid
    1 bids

    I need to host a .net core website on IIS of a winders server 2016 VM from Azure.

    $148 (Avg Bid)
    $148 Avg Bid
    5 bids

    I need to host a .net core website on IIS of a winders server 2016 VM from Azure.

    $38 (Avg Bid)
    $38 Avg Bid
    2 bids
    apache nifi 6 days left

    apache nifi for data migration

    $277 (Avg Bid)
    $277 Avg Bid
    4 bids

    hi all guys, i need to install an application on my Invision Power IPS forum on my Ubuntu 18.04 server, unfortunately when i start installing this application i get this error: "Sorry, you do not have permission for that!" 1S111 / 1 Invalid default value for 'last_action' I have inserted screenshots so that you can see the error. Who can help me install this application? Than...

    $781 (Avg Bid)
    $781 Avg Bid
    8 bids
    Router Configuration 6 days left
    VERIFIED

    We have a router that we currently use To connect to our WAN. We NAT to the inside IPs for our system. We now need to add another interface to a separate LAN as well. That LAN has another subnet, but must NAT to the same inside IPs of our system. The required router configuration would accommodate this setup. Also securing the LAN connection with IPSec is needed.

    $188 (Avg Bid)
    $188 Avg Bid
    18 bids

    We are looking for Active directory with gpo and rdp. We want to create 2 groups. 1. lockdown of box with access to 2 programs and single file folder. 2 no access to internet. 3. no access to drives on RDP. Thank you

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    13 bids

    emby server help needed with linux.... i have server on diffent pc just for movies, but embys not seeing movies and tv shows

    $47 (Avg Bid)
    $47 Avg Bid
    3 bids

    I want to hire a person who have great knowledge of dell emc unity and vnxe and cleared concepts of vmware, host. I need to learn and clear my concepts of how storage and host works together.

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    we need help from an expert in this hardware to configure RAM and network

    $129 (Avg Bid)
    $129 Avg Bid
    12 bids

    AWS instance for testing in production, Using any desk, max I can spend is 500 INR ( directly )

    $17 (Avg Bid)
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    17 bids

    I need someone help me to install my script in my Linux server and you need to do it remotely

    $26 (Avg Bid)
    $26 Avg Bid
    16 bids

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $207 (Avg Bid)
    $207 Avg Bid
    4 bids
    i need help with GCP. -- 3 5 days left
    VERIFIED

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $106 (Avg Bid)
    $106 Avg Bid
    3 bids

    need a free software to monitor the cpu load time during the day: if cpu load >90% than track time / day so that i can have 08/08/2020 4hours,20 minutes (cpu%>90)

    $51 (Avg Bid)
    $51 Avg Bid
    9 bids
    i need help with GCP. -- 2 5 days left
    VERIFIED

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $159 (Avg Bid)
    $159 Avg Bid
    2 bids

    we have an AWS account in which we set up the SES for email services. Right now there are 20000+ emails send daily from our SES account but it looks like spam. We didn't send this mail either. The task would be to figure out the cause and solve the problem and reset the AWS SES account.

    $77 (Avg Bid)
    $77 Avg Bid
    11 bids

    Looking for a DevOps engineer that can help setup and maintain servers on my behalf. Currently I'm using a mixture of AWS and GoogleCloud but willing to consider other options Typical setups include WordPress websites and bespoke web applications I'd like this support to assist with deployments, maintenance, backups and SSL certificate generation

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    22 bids
    Move VPS server to AWS 5 days left
    VERIFIED

    We need an Amazon Web Services expert who can help to move our music streaming app from Bigrock to AWS seamlessly and without any interruptions to the user experience.

    $601 (Avg Bid)
    $601 Avg Bid
    41 bids

    We are using laravel php framework when we tried to access api it says "401 Unauthorized", we need highly expert who have knowledge of these stuff. "Passport bearer token always failed to authenticate"

    $15 - $45
    Sealed
    $15 - $45
    5 bids
    i need help with GCP. 5 days left
    VERIFIED

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $86 (Avg Bid)
    $86 Avg Bid
    4 bids

    i need a admin panel to view all of my servers and see if online, also services online or offline which would be openvpn, pptp, l2tp, ipsec, squid, and if possible if there is net on there. also would like option to reboot server, repair squid, repair openvpn, repair iptables so can manage and repair service running on each server

    $215 (Avg Bid)
    $215 Avg Bid
    11 bids

    i need help networking in GCP. more details in the chat. i made a VM in my GCP server using proxmox but i cant get internet to my servers.

    $111 (Avg Bid)
    $111 Avg Bid
    2 bids

    Websocket not working on https. Need to work remotely Budget 25$

    $33 (Avg Bid)
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    8 bids

    Hi everyone, I need to recover an accidentally deleted file on my Ubuntu server 18.04 system. Thank you

    $662 (Avg Bid)
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    23 bids

    Cpanel Performance Fine Tuning

    $89 (Avg Bid)
    $89 Avg Bid
    13 bids

    Apache user cron job has perm issue - need to fix it

    $118 (Avg Bid)
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    24 bids

    Product page showing “404 error message” - need to get the page back live ASAP.

    $170 (Avg Bid)
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    38 bids
    employee engagement 5 days left
    VERIFIED

    I need my website re-configured. 1 employees login 2 forgot password 3 admin can add delete update user 4 Company calendar 5 News letter 6 file upload download 7. Info view for employees 8 blog or forum 9. Chat functionality 10. Push notifications Platform: wordpress Different Themes will be provided to merge function and create custom solution

    $203 (Avg Bid)
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    8 bids

    Must be near North Dakota - 4 to 5 days a month. We are looking for someone to provide T1 and T2 onsite desktop support and some management consulting for the purpose of delivering IT services to customers on time, on budget and with the required quality. JOB DESCRIPTION: Our client is seeking a talented IT Field Service Technician. This IT Field Service Technician opportunity will contribute to t...

    $38 / hr (Avg Bid)
    $38 / hr Avg Bid
    7 bids
    Nginx to apache rewrite rules 5 days left
    VERIFIED

    l need to convert nginx rules to apache/litespeed

    $38 (Avg Bid)
    $38 Avg Bid
    11 bids

    Centos Web panel and centos 7 server facing errors. Need proper setup

    $33 (Avg Bid)
    $33 Avg Bid
    18 bids
    Cenos 7 Website Backup -- 2 5 days left
    VERIFIED

    Hello Guys, Here i would like to tell you the sad story of Server Problem. 1. My VPS was hosting "[login to view URL]" & the hosting control panel was "Virtualmin". I got a notificaiton on my VPS Hosting control panel for reboot the system as usual i receive for better performance time to time. 2. When i did server reboot, My server stucked & My website got down from...

    $82 (Avg Bid)
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    11 bids

    I have 2 servers in 2 different data centers, I need to setup an HA infrastructure, replicating the servers and a fail over handle. The total accounts now are 128 on the first server and the second one is a fresh one,

    $64 (Avg Bid)
    $64 Avg Bid
    15 bids

    Hi all, I need to set up a reverse proxy with apache2 on a certain port. My super server is Ubuntu 18.04, my forum is phpbb. I would like to buy a server and then transfer my forum. Who is available to help me? Thank you

    $569 (Avg Bid)
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    19 bids
    VM automation 5 days left

    Hi, Seeking help for Vmware automation POC , Project involves - Local set up of vmware vsphere - designing template with power cli Scripting / terraform to deploy vm's

    $312 (Avg Bid)
    $312 Avg Bid
    8 bids

    I m facing error on installing the rhel 7.7 with kikstart on the dell power edge 840 and 540 with below error. Can some one look into this and recommend the resolution.

    $45 (Avg Bid)
    $45 Avg Bid
    11 bids
    Project for Ashish A. -- 2 4 days left
    VERIFIED

    Wire server (production) is already installed on VPS. I need a Comodo SSL wildcard certificate (which I will provide) to be installed on the server instead of a lets encrypt certificate. Minio server is installed but images cannot be saved on it. This needs to be checked. be sure to read the documentation. [login to view URL]

    $182 (Avg Bid)
    $182 Avg Bid
    4 bids
    AWS Testing 4 days left
    VERIFIED

    Looking for a professional who knows AWS testing, @Aws testing @Apache NiFI @s3 bucket @Active MQ @rest assured @In Apache NiFI we manually check data flow by uploading data from s3 bucket @in the postman we push the JN code and chek into NiFi and compare in the Aws stage database

    $238 (Avg Bid)
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    4 bids
    Need Network Expert 4 days left
    VERIFIED

    I need to convert my existing SOCKS5 proxy connection to VPN connection.

    $50 (Avg Bid)
    $50 Avg Bid
    7 bids
    Plesk deferred email issue 4 days left
    VERIFIED

    Hi there, I am having an issue receiving email on one of my accounts Plesk is showing the emails are in the mail queue deferred Can you help me resolve this?

    $20 / hr (Avg Bid)
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    21 bids

    AWS Expert Needed For a Video streaming App.. If the traffic getting high the app is getting crashed

    $126 (Avg Bid)
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    6 bids
    Problems with network 4 days left
    VERIFIED

    Hello. I have a problem with my internal network. lost password and access to the router and need access on this wifi network. The project aims to assist in this process with remote access

    $529 (Avg Bid)
    $529 Avg Bid
    26 bids

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