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


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    Hello, I have a Linux Ubuntu server 32 bit, and I need a Control Panel to manage some services and accounts. So I need the install of a free Control Panel, the setup for Let's Encrypt and that's it. Thanks in advance

    $37 (Avg Bid)
    $37 Avg Bid
    9 bids
    $107 Avg Bid
    4 bids
    Increase disk partition in VM 6 days left

    I have a OVH VM and I need the partition increased after an upgrade

    $41 (Avg Bid)
    $41 Avg Bid
    5 bids

    Hi Following is our project requirement which is in 4 part milestone. WORK ORDER- PART 1 1. Cloud based openwrt ( Router mode/AP Mode/ Mesh Mode/Bridge Mode ) 2. User to manage/configure hardware via accessing openwrt hosted in the cloud 3. Router Settings are pushed to hardware router from cloud based openwrt 4. Router hardware should be able to connect to cloud based open wrt via its MAC ID+SN registration when LAN connectivity is given. 5. User is able to add multiple hardware devices in various mode ( AP/Router/Mesh/Bridge) within 6. Preset SSDI description WORK ORDER- PART 2 1. Simple non technical user UI with SSO ( Sign sign on cloud managed access ) 2. Fully Customized UI for openwrt Barrier Breaker unknown / luci Trunk 3. Should have company logo at the login page and all other pages on the top left 4. Cloud based UI should be mobile/smart device compatible 5. UI should have the dashboard style with graphical/chart analytics of the data available via openwrt 6. Development of smart app based UI of the openwrt ( ios/android/win) WORK ORDER- PART 3 1. Add captive portal functionality in the openwrt cloud based portal and smart app 2. Guest user sign up 3. Guest user data collection via captive portal 4. Captive portal integration - with all major social media plugins WORK ORDER- PART 4 1. MSP ( managed service provider ) Billing System for captive portal functionality 2. Billing gateway to integrate with the captive portal and Openwrt WORK ORDER PART 5 1. 6 months SW technical support after full project completion. In this project you are requested to provide following: 2. Provide itemized cost structure as per the work order Part completed 3. Provide complete work architecture ( Cloud/app , router hardware ) 4. Provide Complete work documentation with diagrams 5. Provide any other useful functionality that is successful for this project 6. Provide all file/SW/system file, root/source code file, without encryption/bug/password 7. Provide NDA 8. Provide total cost and itemized cost for each milestone 9. Provide time required for each part Please let us know if any of the part you are not able to complete, so we look for alternative solution. Looking forward to hearing your feedback. Regards, Malik

    $478 (Avg Bid)
    $478 Avg Bid
    4 bids
    OpenVPN troubleshooting 6 days left

    I have pfSense fw setup as OpenVPN client: IPv4 Tunnel Network [url removed, login to view] IPv4 Remote network(s) [url removed, login to view] In the other end, two Windows-servers where one of them also is a OpenVPN Server: ifconfig [url removed, login to view] [url removed, login to view] push "route [url removed, login to view] [url removed, login to view] [url removed, login to view] 1" I can ping [url removed, login to view] and [url removed, login to view] in both directions and tunnel works. However, I cannot access the two remote servers with IP [url removed, login to view] or All traffic locally against 10.130.X.X should go aginst this private network consisting of just two computers. I can access one server by using [url removed, login to view] of course, but I need to be able to reach both servers by using their non-set gw IP 10.130.X.X. The two serves already have a gateway and a main static IP (so that Internet works), so I can't add another gw to the network interface. So I have to somehow push the gw to be the tunnel. But how? I assumed I would do it with the [url removed, login to view] route above, but no luck.

    $51 (Avg Bid)
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    3 bids
    BGP Configuration Assistance 6 days left

    Need assistance in configuring BGP setup on my Cisco switch. Currently the BGP is hosted with the ISP and we will need to configure internal BGP. I will also need some education on how the setup works.

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

    Hello, I use Varnish as balancer on my environment. Its does not support native working with SSL. I need setup SSL on your my domain "". We need add nginx container with public ipv4 address and configure it for work with SSL as proxy to Varnish containers. I bought SSL already. For example: [url removed, login to view] Regards

    $53 (Avg Bid)
    $53 Avg Bid
    6 bids
    Finish my ubuntu to Zfs 6 days left

    I follwed this guild [url removed, login to view] went well but when I got to the end to update grub I get an error grub-probe: error: unknown filesystem. I just need someone that knows what they are doing to help me quickly fix the problem and finish the setup so I can use my computer thank you.

    $25 (Avg Bid)
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    3 bids

    I am using a vpn service, getting uk ip ion IP2location and maxmind, even google redirection is of uk but still i am unable access bbciplayer. The same thing is happening on US location, can't able to stream content [url removed, login to view], getting same ge-location error.

    $155 (Avg Bid)
    $155 Avg Bid
    1 bids

    Looking for a professional who has experience with setting up the backend for a dating app. I will need guidance from beginning to end. The server is an AWS server from Amazon. More information will be provided upon request.

    $20 / hr (Avg Bid)
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    24 bids

    Need to create a rundeck for job scheduling . Need to montior with the help of nagios.

    $17 / hr (Avg Bid)
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    3 bids

    I need it to install and configure on my server ORIGIN and my EDGE server nginx rtmp origin + edge + peer5 Safely bit rate limit user banning modules stream control modules [url removed, login to view] configuration (player) Thank you

    $545 (Avg Bid)
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    10 bids
    Sviluppo web -- 3 6 days left

    Ho bisogno che un sito web venga sistemato Wordpress Development

    $169 (Avg Bid)
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    19 bids
    Sviluppo web -- 2 6 days left

    Ho bisogno che un sito web venga sistemato Wordpress development

    $191 (Avg Bid)
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    22 bids
    email support 6 days left

    Currently working as the Incident manager and problem manager for a reputed company

    $14 / hr (Avg Bid)
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    5 bids

    HI, I needed some training and fix for my windows based voipswitch. I would only work with freelancers having prior experience in this, thus freelancers with no idea and past experience about this application, please do not approach me.

    $50 - $50
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    0 bids
    Need support on AWS EC2 RDP 6 days left

    Need help on windows platform on EC2 AWS Instance, error received is windows 2008 R2 Service pack needed, Unable to remove the error.

    $91 (Avg Bid)
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    15 bids
    server offer 6 days left

    can u pleas tell me what is the cost of virtual server ?

    $383 (Avg Bid)
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    30 bids
    TCAdmin Install CentOs 7 6 days left

    We are looking for someone to configure TCadmin Master server on Centos 7 It is a clean install of CentOS 7, you must be able to install and configure all aspects of TCadmin

    $35 (Avg Bid)
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    20 bids

    Need ISO's to be installed on AWS AMI Image.

    $116 (Avg Bid)
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    9 bids

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