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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    125 jobs found, pricing in GBP

    I need someone who can help me with https , is come with red and i have instaled the certificate.

    £23 / hr (Avg Bid)
    £23 / hr Avg Bid
    19 bids
    Cloud server provider 6 days left
    VERIFIED

    hello, i'm looking for reseller or something on cloud vm need to order few could instance

    £23 (Avg Bid)
    £23 Avg Bid
    6 bids

    I need someone to create me a VPN tunnel from Mac2Mac using Ubiquiti Edgerouters. I do not have the technical knowledge to do this. Also a general check of the settings making sure security is good and firewalls are configured correctly.

    £17 (Avg Bid)
    £17 Avg Bid
    3 bids

    Reduce loading time of our website [login to view URL] The loading time of our website is quite long according to gtmetrix 14,9sec We need our webshop faster so less people will leave the site. Can you reduce loadingtime so it will be under 5 sec?

    £82 (Avg Bid)
    £82 Avg Bid
    32 bids

    You are member of the airport planning team an you are required to give your proposals with good justifications on the airport systems/facilities required for the new airport terminal words 2500+-10% *Strongly require those have aviation knowledge and experience for the project.

    £69 (Avg Bid)
    £69 Avg Bid
    18 bids
    email support 6 days left
    VERIFIED

    I have moved my site from a shared server to a dedicated server I own. While doing so I have had some issues with my email when using webmail (horde). Some emails are getting automatically bounced back. Looking for someone familiar with this who can resolve issue.

    £17 / hr (Avg Bid)
    £17 / hr Avg Bid
    35 bids
    Web development -- 2 6 days left
    VERIFIED

    I need my website re-configured. The site (which is an e-commerce site) is built on core php, [login to view URL] payment gateway is integrated for payment. What I need is as follows, which is fairly simple for a good php developer. To be honest it is more of screening process to find the right person for further development of the site, which would follow once the current issues are fixed. 1. ...

    £45 (Avg Bid)
    £45 Avg Bid
    7 bids

    Hello! We're having a few problems linking our Univention installation to our domain name. Our end goal is for traffic visiting our subdomain to be taken to the Univention page Mail needs to be received and delivered Namecheap - Domain Registrar Univention - Server OX Suite - Mail program

    £159 (Avg Bid)
    £159 Avg Bid
    5 bids
    Networking Expert 6 days left
    VERIFIED

    Networking Expert required on urgent basis.

    £14 (Avg Bid)
    £14 Avg Bid
    28 bids

    Hi, I am looking for an ubuntu server admin who can help walk me through setting up and administering an OpenVPN server. You will not get direct access to this server. You will need to perform this work on your own ubuntu 16.04 server or cloud instance and provide the setup documentation or script to build. Please read the following carefully, I need the following features: + [login to view URL]...

    £123 (Avg Bid)
    £123 Avg Bid
    9 bids

    I am looking for someone very experienced in Linux and MS Active Directory. I have a Linux (Ubuntu LTS 16.04 VM) which needs to have authentication back to AD for file shares. The MS AD (SBS 2011) will do the back end authentication. Many of the workstations are OS X based, so we need to use the fruit add-ons for Samba reliability with OSX. I can discuss this more with you and provide links to t...

    £146 (Avg Bid)
    £146 Avg Bid
    15 bids

    Preciso de alguém para verificar novo totvs.

    £15 - £30 / hr
    £15 - £30 / hr
    0 bids

    Мне нужно внести коррективы в веб-сайт Сфера образовательных услуг за границей

    £147 (Avg Bid)
    £147 Avg Bid
    4 bids
    GPO admin rights 6 days left
    VERIFIED

    need help on the admin rights process using GPO or any other scripts.

    £12 / hr (Avg Bid)
    £12 / hr Avg Bid
    13 bids

    Freelancer is required to Commission/Install a server from scratch to be used as a web server. Experienced candidate is required with previous on-hand experiance to propose all the required packages/patches/sercurity-features.

    £80 (Avg Bid)
    £80 Avg Bid
    22 bids
    Project for Denys H. 9 days left
    VERIFIED

    Sort error message: [login to view URL] Reconfigure our VPS without losing any of our data. Set up our web security and backup packages. Configure cpanel for easy management Extract a csv file Move our remaining assets from Heroku to our VPS sever

    £75 (Avg Bid)
    £75 Avg Bid
    1 bids

    I have an issue where confluence will not start anymore. When I open confluence I get a proxy error. So the job is to get confluence running again asap

    £75 (Avg Bid)
    £75 Avg Bid
    17 bids
    data entry work 5 days left
    VERIFIED

    excel work works, data entry works, photo shop cropping, system administrator

    £13 / hr (Avg Bid)
    £13 / hr Avg Bid
    62 bids
    Project for Xmaw F. 8 days left
    VERIFIED

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

    £15 (Avg Bid)
    £15 Avg Bid
    1 bids
    Web development 5 days left

    I need my website re-configured. Hello I have some bugs in my php website in admin panel please help me for that

    £301 (Avg Bid)
    £301 Avg Bid
    24 bids

    Need a sys admin that know Ubiquity EDGE MAX and can support us to configure our router to improove stability and security of our network. I need expert, if you are thinking to try please dont bit i dont want to lose time and money with a lot of experiments. Everything must be configured in stard way to be completly sure of stability and performces of our LAN plus we need VPN wel lconfigured to...

    £17 / hr (Avg Bid)
    £17 / hr Avg Bid
    11 bids

    Our organisation which is in the process of transitioning between systems requires a system administrator to review our cloud linux server and advice on the following based on our appliccation requirements: - partition the server into 2, configure the partitions and install software or - configure two servers and install software Our applications are not heavy so not big data storage. The 2 serv...

    £85 (Avg Bid)
    £85 Avg Bid
    41 bids

    This a project on windows panel need developer who can redirect http to https in plesk and also make my redirect my 8080 port to 80 in plesk

    £5 / hr (Avg Bid)
    £5 / hr Avg Bid
    4 bids

    The work consist in create a plesk extension in php (if you are not familiar, you can check it here: [login to view URL] ) that make some actions: 1.-Config tab 1: create a form that asks for this fields: -DNS server (host, user & password) -PROXY Server (host, User & Password) -MAIL server (Host, User & password) Store this values 2.-Register a cron service that executes every 5 m...

    £20 (Avg Bid)
    £20 Avg Bid
    4 bids
    Web Hosting Server 5 days left
    VERIFIED

    We would like to setup full web hosting servers with Cpanel and integrate with WHMCS with disaster recovery and failover, there will be 2 separate servers:- 1 for our own website with Cpanel solo (Dedicated server), and 2nd for customers (for selling to web hosting) (dedicated server). the emails system we need Open-Xchange instead of default CPANEL mail. in your proposal clear the POP3, IMAP and ...

    £117 (Avg Bid)
    £117 Avg Bid
    28 bids

    I'm planning to have a server setup that supports a network of 50 computers. I require remote management and administration of the server.

    £118 (Avg Bid)
    £118 Avg Bid
    58 bids
    Server Admin and SSL etc 5 days left
    VERIFIED

    I changed the name of my VPS and it is not connecting to the server properly. My site is letkidsdream org and you can see what it says. I would like to fix this and also need to install SSL. My VPS is at godaddys. I also would like to migrate one modx site from my vps to my Azure server. The files ar ein php and mysql they are modx based.

    £89 (Avg Bid)
    £89 Avg Bid
    50 bids

    I need Add magento 2.2.4 to hosting ASAP

    £5 / hr (Avg Bid)
    £5 / hr Avg Bid
    24 bids
    Automation Solution 5 days left
    VERIFIED

    Review attached document. DB Deployment Automation Solution

    £113 (Avg Bid)
    £113 Avg Bid
    4 bids
    Config Dynamic IP 5 days left
    VERIFIED

    Need people who will config Dynamic IP

    £14 (Avg Bid)
    £14 Avg Bid
    36 bids

    I need my website re-configured. Add magento 2.2.4 to hosting ASAP

    £27 (Avg Bid)
    £27 Avg Bid
    6 bids

    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...

    £12 / hr (Avg Bid)
    £12 / hr Avg Bid
    3 bids

    Configuracion de OpenVPN con PFsense Sucursales

    £16 / hr (Avg Bid)
    £16 / hr Avg Bid
    11 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.

    £15 / hr (Avg Bid)
    £15 / hr Avg Bid
    44 bids
    employment monitoring Needed 4 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

    £24 / hr (Avg Bid)
    £24 / hr Avg Bid
    8 bids
    linux expert needed 4 days left
    VERIFIED

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

    £64 (Avg Bid)
    £64 Avg Bid
    35 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.

    £23 (Avg Bid)
    £23 Avg Bid
    5 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.

    £121 (Avg Bid)
    £121 Avg Bid
    20 bids
    PowerMta Setup DigitalOcean 4 days left
    VERIFIED

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

    £22 (Avg Bid)
    £22 Avg Bid
    15 bids
    Amazon ELB Expert 4 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!

    £121 (Avg Bid)
    £121 Avg Bid
    13 bids
    Devops assesment 4 days left

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

    £23 (Avg Bid)
    £23 Avg Bid
    5 bids

    Blog setup on Windows IIS server

    £25 (Avg Bid)
    £25 Avg Bid
    17 bids
    Firewall Pfsense 4 days left

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

    £372 (Avg Bid)
    £372 Avg Bid
    23 bids

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

    £31 / hr (Avg Bid)
    £31 / hr Avg Bid
    6 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.

    £419 (Avg Bid)
    £419 Avg Bid
    3 bids
    Web development 4 days left

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

    £373 (Avg Bid)
    £373 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.

    £355 (Avg Bid)
    £355 Avg Bid
    7 bids
    I want one tiny fix in plesk 4 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

    £3 / hr (Avg Bid)
    £3 / hr Avg Bid
    20 bids
    Apache Flume 4 days left

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

    £83 (Avg Bid)
    £83 Avg Bid
    7 bids

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

    £189 (Avg Bid)
    £189 Avg Bid
    1 bids

    Top System Admin Community Articles