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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    112 jobs found, pricing in GBP

    i can't install yetiforce with virtualmin. I state that I install it quietly with ubuntu without the virtualmin package. Ubuntu 20.04 server with Virtualmin Apache and Php-fpm 7.4 I only care that the installation process starts, without error 500, then I install it myself

    £26 (Avg Bid)
    £26 Avg Bid
    3 bids

    I need a bash script that will create a network interface with OpenVPN, I must then be able to connect to my VPN service over this interface enableing me to tunnel internet traffic through it. OS = Debian 10 Thanks

    £233 (Avg Bid)
    £233 Avg Bid
    3 bids

    I need a Linux server admin who can install the following project on my Linux machine: [login to view URL] and then compile all the examples in the following link: [login to view URL] Price: 50 USD time: 2 hours

    £46 (Avg Bid)
    £46 Avg Bid
    3 bids
    System Administration 6 days left
    VERIFIED

    I'm looking for an IT expert to help when issues arise on my website servers running nginx. I don't need anything right now, but I want someone available when things come up, as they always seem to.

    £9 / hr (Avg Bid)
    £9 / hr Avg Bid
    8 bids
    Site Reliability + Security 6 days left
    VERIFIED

    I'm looking for someone with vast experience in site security and reliability. The job will be on monthly basis, what you need to do is to keep the site safe, maximize uptime and keep the site up and running. You need to understand structure AWS and DO, managing keys, and be available in case of emergency. I am not looking for a company so please do not bid if you are a company, and if you r...

    £107 (Avg Bid)
    £107 Avg Bid
    10 bids
    GoAutodial 6 days left
    VERIFIED

    Help finish setup goauto dial.

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

    I have a small environment with 1 WLC 2504 , that needs to be upgraded from version 8.0.152.0. And then a mix of total 9 access points of 1702 and 2702. They have version: 15.3(3)JA12$ We are experiencing issues with clients unable to connect to the network for example and i want to start off by upgrading the equipment.

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

    you are a professional proxmox administrator? you have at least 5 proxmox servers up and running (and you can show them in the interview!)? you have done setups on hetzner dedicated servers already tons of times with proxmox? you know how to configure pfsense/opnSense for IPv6 only networks? great! you seem to be a good fit your task will be: - configure proxmox on hetzner to use its custom i...

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

    I have a website running on an lightsail, I use my own php mail function and wordpress, I am unable to send mails. I need someone to look into what is missing and configure or install some packages or whatever needed. I prefer a linux server admin .

    £12 (Avg Bid)
    £12 Avg Bid
    9 bids

    Looking for help on A network automation project, please text me if you have good experience with Networking automation.

    £374 (Avg Bid)
    £374 Avg Bid
    8 bids

    TERRAFORM- Need to create a AWS VPC and eks cluster in it

    £22 / hr (Avg Bid)
    £22 / hr Avg Bid
    7 bids
    QNAP expert 6 days left

    Hi guys ever since I had the Q locker virus a few months back I haven’t been able to restart use of my Qnap. I need someone to guide me through setting up the Qnap properly with extensive security and perhaps guide me on other steps I can take to increase security measures. I also use Plex media server which is why I would ideally still have Plex/the Qnap accessible online

    £150 (Avg Bid)
    £150 Avg Bid
    3 bids

    Hello. I want a server expert who can fix cpanel email account isse. I created a email account and when I try to open inbox with roundcube, it asking me to login with username and password with "login failed" message. I need someone who can fix this issue asap. BUDGET 20USD AND NEED TO WORK ON REMOTE Thank you.

    £16 (Avg Bid)
    £16 Avg Bid
    15 bids

    Hi, I would like three deliverables: 1. I have a virtual machine with windows server 2012 installed. I would like to configure its ftp server. 2. I use Amazon Web Services. I would like to install an ftp server on a windows server 2012 AMI.(the ftp server should work without having to login!!) 3. document all steps in a document.

    £29 (Avg Bid)
    £29 Avg Bid
    11 bids
    computer architecture expert 6 days left
    VERIFIED

    I am looking for an expert in computer architecture subject to help explain some concepts.

    £62 (Avg Bid)
    £62 Avg Bid
    3 bids
    text-to-pdf 6 days left

    in Linux (Red Hat) I have multiple text files of 132 characters from a number of reports. Would like to be able to convert them to a PDF file, in landscape with a cpi of 16, with a simple set of commands thanks Ian Starr

    £94 (Avg Bid)
    £94 Avg Bid
    6 bids

    Multi Node Apache Hadoop Installation A 4 node Apache hadoop installation with clear steps

    £84 (Avg Bid)
    £84 Avg Bid
    2 bids

    Long term engagement for a qualified systems engineer. Qualifications required: extensive knowledge of windows server 12/16/19, SQL, networking technologies (DNS/SNMP/TCP/IP etc.), firewalls, Linux, telephony (VoIP).

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

    As part of CI / CD need docker instances of all the above 4 tools

    £40 - £50
    £40 - £50
    0 bids
    Setup ldaps using openldap 6 days left
    VERIFIED

    1) Setup openldap 2) Setup ldaps (Secured) Will provide instance to do the same. Clear Documentation needs to be provided

    £49 (Avg Bid)
    £49 Avg Bid
    1 bids

    I have a vps server, its sending emails to my googleworkspace email, the problems I am facing its not recognizing my domain, and giving warning, and some emails are not even receving to inbox, we have added proper txt records as well in dns but still issue is there. If you can fix this then apply. Work will be done using screenshare.

    £12 (Avg Bid)
    £12 Avg Bid
    7 bids

    We moved to a new HQ, and we want to ensure that all the switches are configured and setup properly. Location: Puyallup, WA In person availability required

    £366 (Avg Bid)
    £366 Avg Bid
    4 bids

    Install & Configure SQL Server 2019 Fail over Cluster

    £119 (Avg Bid)
    £119 Avg Bid
    18 bids
    VM compute expert - Linux 6 days left
    VERIFIED

    Linux expert who knows the Google Cloud Engine. Specifically, has the ability to recover a disk with a corrupted boot partition.

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

    Hello. I want to help setting up email account on cpanel. If someone who is good experience on it, please bid. IMPORTANT: This must be done on remote PC through anydesk. Thank you

    £16 (Avg Bid)
    £16 Avg Bid
    29 bids

    I have a vps dedicated server with root access. I need you install a php list management solution with powermta agent to send emails. And configure the ip adresses with reverse domain names. I have a couple of ip adresses on the server and domain names. Configure also Dns records Domainkeys Ability to change ip adress of the server Reverse ip ...

    £36 (Avg Bid)
    £36 Avg Bid
    11 bids

    I DON'T NEED TO SAY 100 TIMES. PLEASE BID ONLY WHO CAN DO THE PROJECT. IT HAS STOLEN TOO MUCH FREELANCER TIME BEFORE. SEND A MESSAGE IF YOU CAN DO THE PROJECT, OR DON'T GIVE A BID! hello, we have a project about aws virtual devices. we need to manage youtube collective account with virtual phone devices. Project details are in my pdf file. My max budget is $1000. Please only profess...

    £774 (Avg Bid)
    £774 Avg Bid
    15 bids
    Need AWS server expert 5 days left
    VERIFIED

    urgent requirement of AWS server expert who can configure our website backend and subdomain with SSL, frontend is already secure.

    £1 - £4 / hr
    Sealed
    £1 - £4 / hr
    18 bids

    We are looking for a DevOps engineer to do AWS server set up activity.

    £79 (Avg Bid)
    £79 Avg Bid
    13 bids
    Make localhost https 5 days left
    VERIFIED

    I am looking for someone who can help me to setup https in local host xampp server and I have done Port forwarding and I want to setup local host server which can be accessed throughout ip

    £65 (Avg Bid)
    £65 Avg Bid
    10 bids

    I had the same posting before and could not find a suitable developer, so re posting it again Before you apply, please read the entire job description, and make sure that you understood and ready to accept the payment terms, there are two phases of this project. You must have a solid previous experiences working with b2b/b2c with multi vendor projects.

 We are a Canadian/USA company and lookin...

    £1709 (Avg Bid)
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    59 bids
    Solution .. UDP2RAW? 5 days left
    VERIFIED

    Hello, Think We are living in a country in Middle east.... we have servers and we have Run OpenVPN UDP/TCP + Cisco Anyconnect + L2TP on them. also on some of them Wireguard and Outline... everything was ok till last 10 days. from 10days ago till now Government can find OpenVPN , Cisco Anyconnect and L2TP Servers. then they Block the Server IP Address !!! nothing work anymore... SSH , tcp , udp i...

    £5 (Avg Bid)
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    1 bids

    I am looking for someone who can configure and provide the PBX.

    £348 (Avg Bid)
    £348 Avg Bid
    8 bids
    slow sfp connection 5 days left
    VERIFIED

    Only qualified candidates will be considered. 10gig switch and 10gig sfp cards installed on server ends. windows to windows whether p2p or vm2vm gives speeds close to 10Gpbs. windows to linux or linux to linux speed tops at around 1Gpbs. hardware: dell switch 8164f, dell servers, 10gig sfp cards and cables

    £80 (Avg Bid)
    £80 Avg Bid
    7 bids
    Google Cloud + WHM 5 days left
    VERIFIED

    Create instance of Google Cloud + Install WHM

    £67 (Avg Bid)
    £67 Avg Bid
    19 bids

    We need SSH office script that works that will guarantee Office 365 deliverability

    £160 (Avg Bid)
    £160 Avg Bid
    5 bids

    install and configuration all and costumization designe check if compatible hosting server [login to view URL]

    £51 (Avg Bid)
    £51 Avg Bid
    5 bids

    e: This is a $30-75 "script"; hell it's pretty much written for you in the proposal; I just have no experience with mass changes. If I could change the Bidding I would. [login to view URL]!get-network-appliance-firewall-l-7-firewall-rules I need a Cisco CLI/API script to mass update FW rules to all meraki devices (constantly) (they are all in same org and my account has acc...

    £26 (Avg Bid)
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    4 bids
    Veer Computers 4 days left

    Network Marketing is the best.

    £15 - £124
    £15 - £124
    0 bids

    !!!Applicant's desired time zone is Uniform (-8)!!! For example - Pacific Standard Time (PST) (UTC-8) and Alaska Daylight Time (AKDT) (UTC-8) Systems Administrator for an eCommerce and production platforms running Linux and Apache in high volume/critical production environments. · Work with development, QA and IT teams to maintain all operational systems. · Respond to ...

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

    My self. Yohan DS, I would like to open a firm like, Elyon mediical systems. As I am having 20 years experience on the same field. Initially it would be sales and services. As complete solution of the products. Later means within 6 months of time I will be starting manufacturing the x ray products. So I would like to have a good complete project report and it will be the last and best one.

    £10 / hr (Avg Bid)
    £10 / hr Avg Bid
    3 bids
    Small SSH and VM task 4 days left
    VERIFIED

    Small SSH and VM task need to be done,required files are attached.

    £15 (Avg Bid)
    £15 Avg Bid
    9 bids
    Data Center Project Manager 4 days left
    VERIFIED

    Looking for an experienced project manager who has been involved in the setting up of a standard data center. The ideal candidate must understand the process flow.

    £111 (Avg Bid)
    £111 Avg Bid
    12 bids
    Small Networking TAsk 4 days left
    VERIFIED

    Networking TAsk need to be done,All required information are attached.

    £13 (Avg Bid)
    £13 Avg Bid
    12 bids
    CSNode1 4 days left

    To program a Cardano Staking node new. VPS on 8GB ssd.

    £198 (Avg Bid)
    £198 Avg Bid
    3 bids
    linux programmer 4 days left

    setup cardano node in VPS ...........

    £302 (Avg Bid)
    £302 Avg Bid
    11 bids

    I need to test PA alto in Azure in HA using Azure, my preference is to use standard HA not the load-balancer scenario. This is the urgent requirement

    £30 / hr (Avg Bid)
    £30 / hr Avg Bid
    15 bids
    Write me a batch script 4 days left
    VERIFIED

    The script would be executed from a local machine using Task Scheduler It would connect to an SFTP, Download the data locally in the remote folder and then move the files on the remote machine to another folder.

    £27 (Avg Bid)
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    4 bids

    hi i have exchange server 2019 firewall sophos i cant receive and send from [login to view URL] The response was: TLS Negotiation failed: FAILED_PRECONDITION: starttls error (0): protocol error

    £29 (Avg Bid)
    £29 Avg Bid
    9 bids

    I am looking for an expert in proxmox to support my cluster, perform maintenance, general best practices.

    £11 / hr (Avg Bid)
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    2 bids

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