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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    145 jobs found, pricing in USD

    Good, I am setting up a hosting company and while I collect money to buy all the servers I am thinking of selling a product called CDN which will provide AntiDDos + CDN to the web pages that you need. I want to mount a CDN with AntiDDos CloudFlare style and I need a person to install and configure all this on my servers that I have hosted in Spain, Amsterdam, Dallas Texas (I have physical server...

    $14 - $21 / hr
    $14 - $21 / hr
    0 bids

    My server appears to have some file corruption after rebooting and it will not come online. My backups are also all corrupted. I need someone to find a way to restore the server and all the data. The server can be booted into recovery mode. This might help: [login to view URL]

    $23 (Avg Bid)
    $23 Avg Bid
    6 bids

    Configuracion de OpenVPN con PFsense Sucursales

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    5 bids

    I need to set up a hard drive so it can be accessed from 2 different computer over network. I am using Windows 10 pro. The hard drive is located in one of the computers.

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

    I have a qemu VM running on proxmox Virtual Environment 4.4-1 which won't boot on multiple backups, outputting the error 'not a bootable disk' at boot when trying to start on the virtual harddrive. Looking for a virtualization expert to help recover this disk.

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    7 bids
    employment monitoring Needed 6 days left
    VERIFIED

    employment monitoring software for 200 windows PC able to do Real-Time Remote Monitoring take sceenshot in every 5 sec and store in local network for each user Keyword Setting and Real-Time Alerts so i can seach by ticket id ,phone number and email id

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    3 bids
    linux expert needed 6 days left
    VERIFIED

    hey guys, i need a linux expert, to setup a proxy server on my linux server

    $85 (Avg Bid)
    $85 Avg Bid
    21 bids

    i have already a vpn between the sophos and the fritzbox. the only problem is dat on the sophos side we have 3 subnets, but the fritzbox has only connection to one.

    $27 (Avg Bid)
    $27 Avg Bid
    2 bids

    I need someone to create an internal network, and firewall system for my company using a physical server so that all my files in all my workers computers are backed up to a main server. Create firewalls to restrict access to websites that are not related to work.

    $116 (Avg Bid)
    $116 Avg Bid
    9 bids
    PowerMta Setup DigitalOcean 6 days left
    VERIFIED

    I Need To Install PowerMta 4.5 MuMara To Digital Ocean . Centos , Ubuntu Server.

    $33 (Avg Bid)
    $33 Avg Bid
    8 bids
    Amazon ELB Expert 6 days left
    VERIFIED

    We are looking for someone who can assist us to deploy the docker to ELB on Amazon. We have the basic knowledge so you can assist us as well. We will hire you immediately!

    $184 (Avg Bid)
    $184 Avg Bid
    5 bids
    Devops assesment 6 days left

    online Devops core test with linux(rhel6), python and Puppet.

    $39 (Avg Bid)
    $39 Avg Bid
    3 bids

    Blog setup on Windows IIS server

    $38 (Avg Bid)
    $38 Avg Bid
    13 bids
    Firewall Pfsense 6 days left

    Implementar un sistema de seguridad que nos permita estar tranquilos de que nuestra infraestructura no será bulnerada

    $526 (Avg Bid)
    $526 Avg Bid
    16 bids

    Necesitamos de un profesional experto para contratar servicios de cloud entre diferentes proveedores, principalmente Azure y Amazon Web Services.

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

    Looking for someone that has SIP/PJSip related experience to take our current PJSip plugin that works in NAT64 environments to work in a IPv4 only environment. The current code base is using this patch to work in NAT64/DNS64 environment: [login to view URL] This code works when on an IPv4 and IPv6 network, or IPv6 only network, however it does not work if you're on an IPv4 only network.

    $555 (Avg Bid)
    $555 Avg Bid
    3 bids
    Web development 6 days left

    Saya Ahli di bahasa pemrograman java ,php,c#,matlab,phyton, web programming codeigniter (mengutamakan erp) dan machine learning

    $495 (Avg Bid)
    $495 Avg Bid
    26 bids

    Hi, we are looking for a specialist who know how to work with auto scale group in aws and also to assign EIP automatically from a pool this is the lib that is needed: [login to view URL] you task will be to manage the auto scale setup, automate ip usage and auto recovery. must have proven experience in that field.

    $420 (Avg Bid)
    $420 Avg Bid
    5 bids
    I want one tiny fix in plesk 6 days left
    VERIFIED

    hi, I want one tiny fix in plesk, I'm not able to export databasse only its max 1 hour Job for an expert, budget 300INR, please dont bid more. first read then bid thanks

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    14 bids
    Apache Flume 6 days left

    I want to collect the log data(ESXi server or VDI logs etc) into our hadoop cluster

    $114 (Avg Bid)
    $114 Avg Bid
    6 bids

    Здравствуйте, Netfreehost! Я обратил внимание на ваш профиль и хотел бы предложить вам свой проект. Мы можем обсудить детали в чате.

    $250 (Avg Bid)
    $250 Avg Bid
    1 bids
    Web development 6 days left

    I need my website re-configured. Fixing Magento 2.2.4 error , Installed through cPanel Front and back end showing errors 500, 404 etc

    $56 (Avg Bid)
    $56 Avg Bid
    8 bids

    enable mysqli, curl, intl & mod_rewrite extensions and getimagesize() & mail() functions the server. create a empty MySQL database along with an user for it. change chmod of content/uploads folder and content/themes/default/templates_compiled folder and content/themes/default/cache to 777. able for me to enter the installation wizard at [login to view URL] done

    $24 (Avg Bid)
    $24 Avg Bid
    35 bids
    Web development -- 3 6 days left
    VERIFIED

    I need my website re-configured. Already done website, need to fix it

    $52 (Avg Bid)
    $52 Avg Bid
    20 bids

    Necesito contratar a un Especialista en Zabbix, para un proyecto puntual en Bogotá Colombia. Tareas principales: Configuración de Servidor donde reside la gestión de monitoreo en la Nube.

    $122 (Avg Bid)
    $122 Avg Bid
    1 bids

    I was forced to migrate to SIte5 - they set up my webserver and I need an expert to reconfigure it and explain it to me.

    $406 (Avg Bid)
    $406 Avg Bid
    46 bids

    1. The rabbitmqadmin is installed but we have issues accessing it through port 15672 2. Add rabbitmqadmin to system wide commands. What ever we are doing is not working. 3. Read messages

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    4 bids

    I need an AWS expert. Need to do certain work at analysis level. Please bid if you are very good in AWS.

    $750 - $1500
    Sealed NDA
    $750 - $1500
    15 bids

    I need an AWS expert. Need to do certain work at analysis level. Please bid if you are very good in AWS.

    $7 - $22
    Sealed NDA
    $7 - $22
    3 bids

    Block incognito mode and [login to view URL] in normal PC in my office i want to block so we can even open incognito mode and [login to view URL] though windows registry or any other way

    $101 (Avg Bid)
    $101 Avg Bid
    5 bids

    I need help to configure whit all the best parts to mining server solution and calculate hashrate and Crypto we can mine

    $199 (Avg Bid)
    $199 Avg Bid
    10 bids
    networking 5 days left

    I would like to hire a person with good knowledge about networking and be able to work with virtual machines and be able to work on DHCP.

    $127 (Avg Bid)
    $127 Avg Bid
    34 bids
    Speedup my Magento website 5 days left
    VERIFIED

    I want to speedup my website [login to view URL] Minifying JS causes issues with checkout etc.

    $95 (Avg Bid)
    $95 Avg Bid
    16 bids

    I had a software built that needs a VPS server and it needs a developer with Admin skills and mongoing maintenance and support. How much will that cost potentially?

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    53 bids

    Hello Somehow our admin password was reset and we don't have access. I have a USB image of the x86 installation.

    $94 (Avg Bid)
    $94 Avg Bid
    9 bids
    Set Openstack up 5 days left
    VERIFIED

    1- The server has installed Centos 7 and OpenStack (Pike) on it. After 4 months working very well, the RAIDs were deleted by mistake, so now after rebuild the RAIDs when the server starts doesn’t find the RAIDs. I set the RAIDs in the same order. Therefore OpenStack needs to be set up with these new RAIDs.

    $207 (Avg Bid)
    $207 Avg Bid
    3 bids

    We are looking for an expert to review our setup and provide recommendations to optimize and increase greater stability. This is our setup and symptoms: We have a Proxmox cluster consisting of three Proxmox nodes - 2 Dell R710s and 1 Dell 2950 - and a storage cluster consisting of two Gluster nodes - both Dell 2950s. We used to have the recommended 3 nodes in the Gluster array, but performance w...

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    8 bids
    Mailserver 5 days left

    I am a Product marketer and want to advertise or reach out to the available market for the product. I wish to use a mail server via VPS and seeking an IT specialist that can describe what is needed, Example: Windows VPS, Domain, as to configure a mail server to reach the target market.

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

    I am setting up Graylog server on my Ubuntu vps. I already installed Graylog server but I can't see the web interface. I already installed both of Graylog server and Nginx. If you know well about them, please apply to this job. Budget: $10-$20. This is minor issue so if you're doing well, there'll be ongoing jobs.

    $22 (Avg Bid)
    $22 Avg Bid
    6 bids

    quote to transfer OLD SERVER DEDICATED vmware esxi my 3 fps transfer to another NEW SERVER DEDICATED fan (you add license vmware esxi) the fixed all problem ip, dns add new the fixed problém website more creation of 2 machine vps

    $41 (Avg Bid)
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    18 bids

    I have windows server 2012 R2 on vm ware. Also i have a windows 10 virtual workstation. i need to add the workstation to server, make sure its on same subnet as server i have a set of folders on server need to share these folders with workstation. I need someone to tell me, maybe via whatsapp video and guide me thru the process Note: i don't have DHCP active yet or domain controller active ...

    $59 (Avg Bid)
    $59 Avg Bid
    39 bids
    Manage digitalocean droplet 5 days left
    VERIFIED

    i neee linux system admin to manage quickly a digital ocean droplet -adding 4 ip adresses to server -create ftp account for root and domain

    $29 (Avg Bid)
    $29 Avg Bid
    16 bids

    I Want Someone To Help Me Installing PowerMta Mumara In Digital Ocean Server Centos Or Debian And I want All The Necessary RecordsTo be Installed and Ip Rotation .

    $31 (Avg Bid)
    $31 Avg Bid
    18 bids

    I need my wiki website secured and spam content removed from the website.

    $35 (Avg Bid)
    $35 Avg Bid
    11 bids

    Set up IP tables on Asus RT-AC88U running DD-WRT v3.0-r30356 std (08/04/16) Please read two attachments and acknowledge these. The first shows the current settings; everything works (ie public can access website and private can still operate) but there's no control over which devices can access other devices on the network - private is not private! The second attachment shows my guess at wha...

    $48 (Avg Bid)
    $48 Avg Bid
    6 bids
    Bug Fixing and Security Audit 5 days left
    VERIFIED

    I need my website re-configured.I need you to build it.

    $19 (Avg Bid)
    $19 Avg Bid
    9 bids

    DataStage 11.5 installation on Linux server

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    12 bids
    Enable https on aws server 5 days left
    VERIFIED

    I need to enable https on my AWS server for my website. Budget is 10$, offers higher will not be calculated

    $17 (Avg Bid)
    $17 Avg Bid
    41 bids

    Network Project Network Project

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

    HP Enterprise ML10, Intel Xeon 4 processzoros, 8GB RAM, 2db 1TB HDD. (esetleg tükrözve?), 1 LAN csatl. windows server instalálása, programok telepítése - Firmwarek frissítése, RAID tömb beállítása (tükrözés), szerver beállítások optimalizálása, - Windows 2016 Standard ...

    $133 (Avg Bid)
    $133 Avg Bid
    6 bids

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