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

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    111 jobs found, pricing in GBP

    Hello - this is a new debian install is flashing; able to login remote and did get all updates What in the world is going on? 5 seconds, flash, 5 seconds, on, then flash again There is a TOTAL max budget of $15 on this project regardless of the time; selected hourly so there would be less % taken between us ========== There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $15 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others...

    £2 - £7 / hr
    £2 - £7 / hr
    0 bids

    We have a cloned drive of ubuntu 12, that cloned has been made by clonezilla. We need to restore it to Ubuntu. PS: I will not pay anything extra upon your bidding price.

    £76 (Avg Bid)
    £76 Avg Bid
    7 bids

    I need to create a visually appealing boot manager that starts up when the pc is turned on. the boot manager will give the user the ability to choose between three different operating systems, each recognizable by a customized icon. The first os will have a dedicated hdd, the others will have a shared hdd

    £388 (Avg Bid)
    £388 Avg Bid
    2 bids

    Problem 1 : we are using xcp-ng - a variation of xenserver on hetzner we want to setup subnet issued by hetzner - since hetzner doesn't allowed extra mac - bridge setup needed with virtual interface on which all vms are connected - we need someone to setup this for us - hardly a 30 mins job for those who know what to do Problem 2 : anyone can connect to xcp-ng /xenserver interface we have tried to restrict the access to particular IP through and iptables but it seems not working - we need help to restrict xen api / interface access to limited IPs.

    £37 (Avg Bid)
    £37 Avg Bid
    2 bids

    Hyper v cluster for existing setup with 2019 standard, domain, dhcp. File services.

    £7 / hr (Avg Bid)
    £7 / hr Avg Bid
    4 bids

    DevOps expert needed SKilled in : DevOps , Docker , Ci/CD ,Deployment automation, automate release process , gitlab REQUIRED SKILLS: Linux/Ubuntu developer and/or System Admin: DJANGO Server not only SALARY : Linux / Ubuntu :$1000-$1900 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2200 usd per month 2/ after 9 months salary will become $ 2500 usd/per month WORK: YOU ARE ABLE TO WORK: 65-200 hours per month SALARY can increase after trial period basis on your performance. ======================= YOU MUST BE ABLE TO WORK REMOTELY BE RESPECTFULL WITH YOUR BID, AVOID FAKE BID YOU MUST BE AVAILABLE TO START !

    £1209 (Avg Bid)
    £1209 Avg Bid
    9 bids

    The project is to Tunning and Config RAM & SWAP & RAMDISK on Ubuntu Server 18, The server in not VPS! 16GB RAM 3T SSD i5 the main issue is that after few days running server, all swap and ram are 95% for no reason, and needed restart. the server now is config with swap file 25G need to set that above 55% useage of RAM he will start using RAMDISK until its full, and if RAMDISK full, it should be return to RAM. All ram and swap memory need to flush daily need to set script daily drop caches from RAM and RAMDISK Requirement: ****Experience Done it before - Must be Expert in LInux.**** Please Don't Bid if you had no experience. ***Enable to start asap** **** No milestone **** Full Payment after checking project. ****Max budget : 15$**** Auto bot BID & Higher ...

    £27 (Avg Bid)
    £27 Avg Bid
    5 bids

    I have windows 2012 server in my apartment, i need setup ipfs in my server that i get cid for evry collections (images and metadata) that i can run this cid in my smart contract max work 4 hours by teamviewer

    £6 / hr (Avg Bid)
    £6 / hr Avg Bid
    7 bids

    maybe its about permissions so i need to fix so simple and make react page run

    £8 / hr (Avg Bid)
    £8 / hr Avg Bid
    34 bids

    I have websites hosted on the Digital Ocean Ubuntu server. But there is an issue in setting up the Nginx and running the sites. I need the server experts' help.

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

    This WordPress site (53 pages for an engineering firm) was hacked, but we cleaned it and ran scans with WordFence. We upgraded to WordPress 6.0, but now we cannot get into the Dashboard. It seems to accept our login, but keeps us on the login screen. There are backups on the server, and backups in Dropbox (through Updraft). We tried disabling WordFence with FTP, but that did not solve the problem. Corrected a few file permission settings also. We need someone to try the other approaches and restore access by the night of July 30, 2022. You will get FTP access and can be given cPanel access too. Server backups are probably infected with a backdoor virus that was showing Pharmacy ads on the website. UpDraft backups might go back before the hack. If we can restore access without using a back...

    £111 (Avg Bid)
    £111 Avg Bid
    71 bids

    I need to create a visually appealing boot manager that starts up when the pc is turned on. the boot manager will give the user the ability to choose between three different operating systems, each recognizable by a customized icon. The first os will have a dedicated hdd, the others will have a shared hdd

    £113 (Avg Bid)
    £113 Avg Bid
    9 bids
    Backup expert required 6 days left
    VERIFIED

    I have a dedicated cloud server in India and I want to have have incremental back of one folder everyday on realtime basis and full backup once in a week. This backup needs to be taken on another cloud server.

    £9 / hr (Avg Bid)
    £9 / hr Avg Bid
    7 bids

    Hello - this is a new debian install and trying to get the network working ? It is standalone and not working on the net? Help please" There is a max budget of $15 on this project regardless of the time; selected hourly so there would be less % taken between us ========== There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $15 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the project: SINCERELY WOULD ...

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

    I have a project that need developers or experts from security cyber. If you have such experiences, please send me a chat to discuss in more details. TQ

    £430 (Avg Bid)
    £430 Avg Bid
    14 bids
    Networking 6 days left

    This challenge consists of two phases. In the first phase you will construct a simple network server. The next phase will consists of convincing multiple such servers to work together.

    £276 (Avg Bid)
    £276 Avg Bid
    19 bids
    Sever Error 6 days left
    VERIFIED

    Im trying to run a software on the server and there is an error I cannot figure out

    £305 (Avg Bid)
    £305 Avg Bid
    31 bids

    Need Resource who knows how Salesforce Lightning and Classic works.

    £745 (Avg Bid)
    £745 Avg Bid
    9 bids

    you are using OMV4, OMV5 and OMV6 already for long time? Installation is done on Debian 11 + OMV6 package. So initial setup is already done. We need hands-on expertise on OMV6 and maybe on Debian 11, but mostly on OMV6 you know how to configure these? - SSH-tunneling per user - permissions + ACLs for groups and users and folders? - SMB3 for mac, windows and linux clients? - NFS4 for mac, linux clients? hands-on expertise on mountting OMV6 SMB at windows 2012R2, windows 2016, windows 2019, windows 2022 and windows 10, windows 11 you could be a great fit! you have no experience with OMV in business environments there permissions are mandatory? In this case it is probably a bad fit to aboard you. Let us know why you could be anyway a good fit, if you are confident to handle the requir...

    £14 / hr (Avg Bid)
    £14 / hr Avg Bid
    2 bids

    Building a test network to run various application in hyperledger environment. Will need a technician to manage and administer this on a monthly base.

    £122 (Avg Bid)
    £122 Avg Bid
    13 bids

    Looking for an experienced person to help with website designs

    £16 (Avg Bid)
    £16 Avg Bid
    11 bids

    WHM cannot upload 2gb account for transfer tools and on after creating manually cpanel account and i want to upload backup i have this issue event this account has unlimited space : The file’s size exceeds your account’s remaining disk usage quota. Because of this, you cannot upload this file. Delete some files, or contact your hosting provider to request an increase to your account’s quota.

    £21 (Avg Bid)
    £21 Avg Bid
    13 bids
    Internet Exchange Portal 5 days left
    VERIFIED

    Portal for IX Members to register and setup tunnels that are created on linux hosts, and setup BGP Sessions with our routeservers

    £90 (Avg Bid)
    £90 Avg Bid
    9 bids
    Install VPN on router 5 days left
    VERIFIED

    I NEED SOMEONE WHO KNOW HOW TO CONFIGURE VPN ON THE ROUTER. REASON: I'M CHANGING COUNTRIES AND I NEED TO EMULATE MY LOCATION ON THE MODEM NOTE: I NEED IT TO WORK IN FORTCLIENTE, FORTINET.

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

    Hi, need someone who can configure a digital ocean droplet and software like VNC, PHP, MYPhp admin. Configure

    £73 (Avg Bid)
    £73 Avg Bid
    13 bids

    Need a system admin with experience with TCP protocol to help configure ss5 socks 5 ( ) with IP-based authentication. SS5 is already installed . More details to be discussed over chat.

    £27 (Avg Bid)
    £27 Avg Bid
    3 bids
    VPS administrator 5 days left
    VERIFIED

    Hi I need a Linux server admin to install an application on my VPS server. Only competent developers who have experience in this should bid. Please place your actual bid and not a placeholder bid. Payment is made only upon successful completion of the project. An incomplete development is worth nothing to us. We are happy to answer any questions to clarify anything you need. • Timeline – we require adherence to the time stipulated in the bid. We cannot afford any delays • We are happy to answer any questions or clarify any specifications before acceptance • There can be no change to the price after acceptance. • We are willing to place 50% in a milestone, but payment will only be made upon the successful completion of your project to the specifications outlined....

    £131 (Avg Bid)
    £131 Avg Bid
    13 bids

    I am looking for someone who can help me resolving my email setup issue on centos 7 using postfix and davecot.

    £15 (Avg Bid)
    £15 Avg Bid
    8 bids
    Postgresql and linux expert 5 days left
    VERIFIED

    I have to recover a system. I need a PSQL expert to restore and clean the database that have a lot of spam. Then you need to connect a Bitnami CANVAS instance linking the files related to the database. It's a urgent project only for Linux/Postgresql expert. No bids > 1 day. Fast solutions will have priority DB size: 1,2 Gb Files in platforms about 15Gb

    £128 (Avg Bid)
    £128 Avg Bid
    12 bids

    - cpanel admin db need to configure - run overall code

    £10 (Avg Bid)
    £10 Avg Bid
    9 bids
    INSTALL VPN ON ROUTER 4 days left
    VERIFIED

    I NEED SOMEONE WHO KNOW HOW TO CONFIGURE VPN ON THE ROUTER. REASON: I'M CHANGING COUNTRIES AND I NEED TO EMULATE MY LOCATION ON THE MODEM. NOTE: I NEED IT TO WORK IN FORTCLIENTE, FORTINET.

    £18 / hr (Avg Bid)
    £18 / hr Avg Bid
    20 bids

    Hello, We urgently need the people who know how to setup Openshift Data Foundation on Openshift on VMware platform. We try to deploy operator but it was failed. We need CephFS for demonstrating IBM Spectrum Protect Plus backup job. But this software need Openshift Data foundation operator. We don't have so much time. In 24 hours we need to finish it.

    £57 / hr (Avg Bid)
    £57 / hr Avg Bid
    3 bids

    I have a small issue. I am not sure if its possible for someone else to fix this because it was programmed by my programmer however, I believe the source code is there so this can be modified. A skilled programmer should be able to solve the problem. I currently have users connected to a linux server and its showing errors. It is not able to connect even though the server is stable. When everything is working, it should show "connected" but right now its showing "disconnected" or "Reconnecting". I need this fixed as soon as possible. This will take a skilled programmer and server expert. My programmer is away so he cannot do it right now which is why I am requesting someone else.

    £1134 (Avg Bid)
    £1134 Avg Bid
    46 bids

    We need to shift 6 e-commerce domains from a VPS Server to another VPS server

    £51 (Avg Bid)
    £51 Avg Bid
    30 bids
    ISPConfig FTP-Server: Offline 4 days left
    VERIFIED

    Hello after installed ISPConfig on Debian 10 I see error in monitor FTP-Server: Offline. When I added new ftp account to domain, i can not access this. Anybody who can help?

    £20 (Avg Bid)
    £20 Avg Bid
    14 bids
    VPS Traffic Control 4 days left
    VERIFIED

    Am looking to create a rule in my ubuntu 16 to route outbound traffic to specific / range of IP's. The VM is used as a OpenVPN server, I want OpenVPN clients when connected should be able to send traffic to specific or list of IP's. I should be able to edit / add or remove IP's accordingly. I would need a document that says how the rule is created and applied, as if I change my server in future, can refer to it

    £23 (Avg Bid)
    £23 Avg Bid
    4 bids
    server setup 4 days left
    VERIFIED

    Hi, searching for someone to setup my server

    £26 / hr (Avg Bid)
    £26 / hr Avg Bid
    72 bids

    Hello, need to move 6 websites from pleask panel to webuzo, Cent os server

    £19 (Avg Bid)
    £19 Avg Bid
    7 bids

    we are looking for an experienced engineer to help us manage AWS, suggest and implement best security practices. Good AWS knowledge, Good exp with linux systems, web projects knowledge, Cloudflare configurations, Installing SSL certificates, Experience in implementing github CI/CD to aws are must to have skills, only professionals please.

    £9 / hr (Avg Bid)
    £9 / hr Avg Bid
    13 bids
    I need a consultant 3 days left
    VERIFIED

    I am trying to create an optimized home network and am looking for the best advice as for how to accomplish that. My ISP: Comcast Xfinity 1200Mbps subscription My current gear: Netgear Nighthawk CAX80 DOCSIS3.1 Wireless Combo (Multigig 2.5 + Aggregate options) Netgear Nighthawk SX10 (GS810EMX) smart switch (also has aggregate or multigig) Netgear Nighthawk EAX80 "Mesh" Extender Netgear Nighthawk R6080 Router (setup in Access Point mode) My configuration is using the Multigig port out of the CAX80 using a Cat6 cable into the Multigig input of the SX10 switch. The switch out then outputs to my major media devices. (gaming PC, Nvidia Shield, as well as some smarthome devices like Hue Bridge, and now recently added the access point. Currently the EAX80 extender is unplugged...

    £31 / hr (Avg Bid)
    £31 / hr Avg Bid
    19 bids

    This project will require knowledge of AWS built on Linux Ubuntu servers. Looking for a developer to take over a project. It is 75 % finished.. The previous developer bit off more then they could chew and was not capable of doing what they said they were able to do and abandon the project. The website is a CRM to bring together customers with suppliers. There is currently a chat client and profile for both parties already in place. The scheduling / calendar aspect, payment gateway and management aspect to be finished.

    £1857 (Avg Bid)
    £1857 Avg Bid
    46 bids

    So, I have made a node app that is running well on the local machine, so this library for generating pdfs named Puppeteer is not working on the clould.

    £15 (Avg Bid)
    £15 Avg Bid
    7 bids

    Need to Access Internal Network from Internet, we have static public IP

    £63 (Avg Bid)
    £63 Avg Bid
    32 bids

    i am a not experienced with digital ocean. i want an opensource erp hosted on ubuntu server (digitalocean) which i can use in my company. i want someone to setup the entire thing for me. The erp is called Axelor and they have guides on how to install on linux servers. I need the erp to be accessible via internet that is hosted on digital ocean.

    £121 (Avg Bid)
    £121 Avg Bid
    16 bids

    the goal of the project is to share the internet connection by configuring the cisco outdoor 3702-4e-e-k9 access point

    £345 (Avg Bid)
    £345 Avg Bid
    21 bids

    Hello I have local PC. it is mac. Can we install proxy server on this PC? I already used squidman app and it worked for HTTP proxy setup But I want to use https proxy instead of HTTP. Do you have any other app or can do?

    £18 (Avg Bid)
    £18 Avg Bid
    5 bids

    ​i have a dedicated Server EX-51-SSD GPU GPU = GeForce® GTX 1080​ and want to install there ESXI with GPU support for my Guest os. I need someone who can install this server together with me and configure the network so i can use my IPs from Hetzner

    £145 (Avg Bid)
    £145 Avg Bid
    21 bids
    webMethods Upgrade 3 days left
    VERIFIED

    We are looking for an individual webMethods Admin who can help us to upgrade webMethods 10.1 to 10.11 version. Quick roll out required Pls submit profile

    £1169 (Avg Bid)
    £1169 Avg Bid
    3 bids

    Need someone good in CISCO networking

    £12 (Avg Bid)
    £12 Avg Bid
    17 bids

    We are having issues with our mail server on virtualmin. It has all of a sudden stopped sending emails. We have checked the mail logs and they show as sent but they are not landing in the recipients mailbox if external to our server. For example if both emails are on our localhost the mail is delivered, but sending an email to external such as gmail is not recieved. All was working fine yesteday.

    £122 (Avg Bid)
    £122 Avg Bid
    31 bids

    Top System Admin Community Articles