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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    96 jobs found, pricing in CAD

    I am looking for someone who can support me in Moodle from now until 30 January 2023. We would meet on a daily basis for 20-60 minutes/day. Total 25 hours. CET time zone. Due to various security reasons of my company, I would have to share my screen and you would guide me through the various steps.

    $551 (Avg Bid)
    $551 Avg Bid
    5 bids

    Job Description To provide systems analysis services to CIO FD Cluster projects including business requirements, use cases, systems design, technical specifications, and report specifications. Technical Specifications For system, reporting (including management information) requirements and enhancements Testing Support system testing and user acceptance testing Qualifications A three year relevant qualification in Information Communication Technology or a relevant 3 year qualification in the field of ICT, Computer Science, Information Science, Extensive working experience in web development and Object oriented programming; Analytical, problem-solving, and conceptual understanding; Communication, interpersonal skills as applied to interaction with co-workers, supervisor, business represe...

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    4 bids

    Looking for an expert in AWS hosting and PLESK management to help us our site. it may not take time - just 15 mins of your time but if you are good at it we would like to retain you for future help.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    6 bids

    Mariadb installed on Synology failed to run, pls help me fix

    $612 (Avg Bid)
    $612 Avg Bid
    24 bids

    I am interested in learning to setup a windows server in my home environment, setup Active Directory and setup a dhcp server. I need some 1x1 instruction on how to do these kinds of things and help me get it all set up. I have UDM gateway and switch

    $633 (Avg Bid)
    $633 Avg Bid
    16 bids

    I am looking for someone who is well versed in Atera MSP platform including their Bitdefender Endpoint Security

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    6 bids
    VM migration and backup 6 days left
    VERIFIED

    We have servers on ESXI and on Proxmox and we are seeking a migration of some VMs from ESXI to Promox and also the setup of daily backup of incremental files. We are seeking a resource with experience in both ESXI and PROXMOX and Ubuntu 20.04.

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    10 bids
    Bash smtp installer centos 7 6 days left
    VERIFIED

    Hi. I need make a bash script that install and config server as smtp. if you can do it in one-line command that do the same (config server as smtp) will be ven better. I want use this smtp from my pc. so the script must do: install sendmail or postfix config port, iptables, auth. PD: I will run this command in many CENTOS 7 servers and must work in all. thanks !

    $68 (Avg Bid)
    $68 Avg Bid
    7 bids

    Need help of someone who can create DNS values from the server, i will provide putty details and you can login to putty and create/configure DNS...

    $27 (Avg Bid)
    $27 Avg Bid
    7 bids

    Will give you putty details of the server...your job would be to create dns or configure DNS of the server...

    $425 (Avg Bid)
    $425 Avg Bid
    9 bids

    You need to create new DNS or configure existing DNS of the server...

    $141 (Avg Bid)
    $141 Avg Bid
    5 bids

    I need a command line tool for Linux that searches an LDAP directory with a specific filter and, for each entry found, modifies two values that are part of a multi-value attribute. My LDAP directory entries have an attribute, radiusReplyItem, with multiple values. I need to modify all entries matching the filter and replace some of these values having a specific pattern with different ones, the other values must not be changed. I'm expecting a script that, provided two search values, search_value1 and search_value2, connects to an LDAP server and modifies the matching entries in the LDAP directory with replace_value1 and replace_value2, respectively. For example, I want the script to replace the values for all entries matching the filter '(&(radiusReplyItem=X-OldPlan-Out+...

    $267 (Avg Bid)
    $267 Avg Bid
    12 bids

    need a network expert to provide fast network tshoot support when a problem arises

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    20 bids
    Bulk Email Server Setup 6 days left
    VERIFIED

    I have seen many professional selling services on fiverr where they offer Mailiwzz+pmta with ip rotation with spf, dkim dmarc, 10/10 , all DNS & RDNS and inbox delivery. I am looking for one such kind of server setup for myself. Lets bid if interested. Thank you.

    $60 (Avg Bid)
    NDA
    $60 Avg Bid
    5 bids

    At a client we found the following architecture: 2 AD Controller with Windows Server 2016. One at the moment not working and the other store the AD User Files and Directory (Like Desktop and Documents) so that instead of having it store locally when access they work on the server ones. We need help to achieve this two point in the most "invisible" way to the enduser possible: - We added a third AD Controller which we would like to become the only one. - We would like that user data return to be stored locally instead of being stored on the server. I will attach a little diagram explaining the current status and what we would like to have.

    $220 (Avg Bid)
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    20 bids
    azure instance ipv4 6 days left
    VERIFIED

    hello.. well i do email marketing('spamming) so i will be needing to open port25 in azure instance with pay-as-you-go subscription

    $649 (Avg Bid)
    $649 Avg Bid
    6 bids

    I seem to have a problem with the bad gateway in NGINX on a site. This is something new and it may also affect the APIs The error is mainly on the APIs and it is not a steady error but an error that is coming and going. 502 Bad gateway. Help is needed. Your skills: - Linux 18 - PLESK - NGINX

    $48 / hr (Avg Bid)
    $48 / hr Avg Bid
    16 bids

    Ubuntu nginx php version 7.4 downgrade and fix blank page of phpmyadmin

    $37 (Avg Bid)
    $37 Avg Bid
    20 bids

    hello as the title , i want to transfer my domains from plesk to cpanel who can do that and what is the cost

    $38 (Avg Bid)
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    31 bids

    Mechanism to log and export on demand the details of any data consumption including the user account ID, session duration, devices connected, download/upload data consumed? (With app and website breakdown)

    $415 (Avg Bid)
    $415 Avg Bid
    4 bids
    Linux expert need 5 days left
    VERIFIED

    II’m looking for someone that has deep knowledge in packetfence install and setup packetfence to fit our needs. We will run packetfence in Linode with 3 VMs. We will use it as a multi tenant setup to manage our customers networks that are at customer locations. We are also wanting to have a captive portal for each customers WiFi. For the master tenant that will be used by us to manage the system and tenants, it should use SALM authentication. For tenant accounts, it should be able to authenticate via the customer's Active Directory, SALM, and/or Azure AD since each customer can be different. For tenant wifi captive portal, they will have a guest portal and a corporate portal. The guest portal should allow registration for guest users to use their email to connect. Guest acco...

    $34 / hr (Avg Bid)
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    8 bids

    move docker containers and all files from old server to a new server

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    8 bids
    Linux operating system -- 2 5 days left
    VERIFIED

    Linux operating system development task needs to be done.

    $42 (Avg Bid)
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    7 bids
    Linux operating system 5 days left
    VERIFIED

    Linux operating system development task needs to be done.

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

    hello as the title , i want to transfer my domains from plesk to cpanel who can do that and what is the cost

    $39 (Avg Bid)
    $39 Avg Bid
    30 bids

    Hi Everyone , this is a very simple job, we are looking for someone to help us out with an issue which we are facing. We have a AD server which is sitting on public IP address, for some reason every 10 or so minutes the DNS service on windows automatically add the Internal IP address into the A records. We need to disable this on both DC01 & DC02.

    $140 (Avg Bid)
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    18 bids
    Firewall Evasion Lab seedlab 5 days left
    VERIFIED

    hi i need someone expert professional at Seedlab and have knowledge of Firewall using VPN thank you

    $18 (Avg Bid)
    $18 Avg Bid
    6 bids
    Linux Tech 5 days left
    VERIFIED

    My personal computer all messed up with recent Ubuntu update. Scanner and printer does not work. I need someone in Savannah to fix my mess.

    $30 / hr (Avg Bid)
    Local Featured
    $30 / hr Avg Bid
    7 bids
    Docker Management on Ubuntu 5 days left
    VERIFIED

    Hello, can somebody mount a volume into a docker container on an Ubuntu Host? dev/vda1 is almost full - everything is running there (docker container + Oracle Database) dev/sda is a new volume mounted on host - should be mounted on docker container and Oracle Database data should be stored there. (see pictures below) Kind regards Anne

    $24 / hr (Avg Bid)
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    20 bids

    I was able to create a container and install I need to know/have a script or the commands to do: 1- install OpenVpn with MFA (qr code that will generate the 6 digits the client will enter instead of password. 1-Be able to copy the config file and qr code from the container to external drive to install on client machine. 3- The client will use OpenVpn gui to connect to windows server 2019. 4- Setup a tunnel between local proxmox and cloud proxmox servers, so local users don’t need to use vpn to connect to cloud server (2019 DC Server?

    $49 (Avg Bid)
    $49 Avg Bid
    3 bids

    I need help connecting my sonicwall to a comcast cable modem.

    $566 (Avg Bid)
    $566 Avg Bid
    14 bids

    I have a Google VPS Cloud administrator to help me manage my VPS with Google. Everything is working now but I want to make a downgrade with my account and also add 2 ip#. Im using cPanel (paid license) and ideally you will be experienced with this so that you can assure me that the both are operating. From there, I only use wordpress and have 4 websites with low traffic. Please Message me if this project interest you.

    $30 (Avg Bid)
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    19 bids
    BigBlueButton error ICE 1007 5 days left
    VERIFIED

    I have a BBB server and some of my users see the error 1007 when trying to share their webcam. I know there's something to do with the turn server, but I can't make it work. I need you to correct the configuration for it to work.

    $81 (Avg Bid)
    $81 Avg Bid
    5 bids

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 7 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing, and pinging other nodes/peers. This can be done through the IPFS or LİBP2P. This step is very easy you just need to install one of the above-mentioned protocols and then deploy it as a private (isolated) network via "Swarm / DHT". 2) Setup a VPN based on hyperspace to enable Master and Worker nodes be accessible in RAY (if you can manage it through libp2p then this task can be skipped). 3) Resource management: each node/peer must be able to manage its resources (i.e. RAM, CPU, and storage)....

    $737 (Avg Bid)
    $737 Avg Bid
    17 bids
    ImperialX 5 days left

    ImperialX is a cryptocurrency exchange which works on api

    $946 (Avg Bid)
    $946 Avg Bid
    7 bids
    Sandbox Development 4 days left
    VERIFIED

    Cisco packet tracer lab and gns3 network Sandbox development needed

    $625 (Avg Bid)
    $625 Avg Bid
    12 bids

    Need to downgrade php version of 1 website in ubuntu nginx

    $34 (Avg Bid)
    $34 Avg Bid
    28 bids
    linux and ubuntu 4 days left

    Need to work in the shell script

    $49 (Avg Bid)
    $49 Avg Bid
    15 bids
    IT infrastructure 4 days left
    VERIFIED

    Need an expert who can Design a remote access control policy For an IT infrastructure and then he/she have to provide quality work related to it

    $100 (Avg Bid)
    $100 Avg Bid
    22 bids

    Hello i Need Hetzner Cloud WHMCS Module. please offer lowest fixed price and time. i'll need more modules as well. i won't mind if this module is nulled or created by you. i just need lowest pricing. null price should not exceed 40$. thanks

    $194 (Avg Bid)
    $194 Avg Bid
    7 bids

    Hello i Need Hetzner Cloud WHMCS Module. please offer lowest fixed price and time. i'll need more modules as well. i won't mind if this module is nulled or created by you. i just need lowest pricing. null price should not exceed 40$. thanks

    $42 (Avg Bid)
    $42 Avg Bid
    4 bids

    we have a project that has been containerized via docker and we must migrate it to podman to deploy to production. The project includes a postgres db, hasura client, backend node process and frontend react-app. We need help with the migration

    $43 / hr (Avg Bid)
    $43 / hr Avg Bid
    30 bids

    Install MongoDB in Centos Server and connect it to mongodb atlas via anydesk

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

    Easiest way for me to break this down would be to say view the doc. Influences: I already have hosting and domain since I plan to grow this into an app from site.

    $1045 (Avg Bid)
    $1045 Avg Bid
    13 bids
    Amazon SES 3 days left

    I need someone that can nagivate amazon SES & Godaddy domains, DNS settings etc.

    $155 (Avg Bid)
    $155 Avg Bid
    23 bids

    moodle smtp outgoing mail fix issue

    $35 (Avg Bid)
    $35 Avg Bid
    19 bids
    aws devops person needed 3 days left
    VERIFIED

    hi there we have a live project running with rds on aws, we need support on server and on code optiomisations for the issues on the server. you will have to work remotely we need freelancer only

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    13 bids

    i need someone who can copy all Settings from PFSense to a new OPNsense.

    $194 (Avg Bid)
    $194 Avg Bid
    17 bids
    P2P network based on LibP2P 3 days left
    VERIFIED

    Hello, The project is about building a decentralized P2P network (platform) based on the IPFS or libp2p network framework. The project has 7 main phases: 1) Build a P2P network, where each node/peer participating in this network must be capable of discovering, routing, messaging, file sharing, and pinging other nodes/peers. This can be done through the IPFS or LİBP2P. This step is very easy you just need to install one of the above-mentioned protocols and then deploy it as a private (isolated) network via "Swarm / DHT". 2) Setup a VPN based on hyperspace to enable Master and Worker nodes be accessible in RAY (if you can manage it through libp2p then this task can be skipped). 3) Resource management: each node/peer must be able to manage its resources (i.e. RAM, CPU, and storage)....

    $698 (Avg Bid)
    $698 Avg Bid
    14 bids

    I am looking for someone who can migrate hosting. The person needs to make sure the application is running the same as from the old host to new host. Our app has the MERN stack + python with flask + php backend. OS is Ubuntu

    $77 (Avg Bid)
    $77 Avg Bid
    20 bids

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