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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    186 jobs found, pricing in AUD

    Project Speed: What is this project about: Establishing a reliable and fast VPN Connection for Mainland China to access international webpages with v2ray. What should be done: Host -> ISP -> Data Center in China (Alibaba Cloud) -> Data Center in Germany (IONOS) Your task: The goal is that all traffic will be routed towards the Data Center in China; here the Alibaba Cloud and then...

    $655 (Avg Bid)
    $655 Avg Bid
    4 bids

    W need restoring Magento 2.3.4 from backup on fresh Centos 7 with DirectAdmin. It is important that all DirectAdmin functions work properly. Magento store has a multistore, which means it has two domains. Additionally required server security. Project completion date 1 day.

    $82 (Avg Bid)
    $82 Avg Bid
    16 bids
    Virtual machine Vmware on OVH 6 days left
    VERIFIED

    Hi i've created my virtual machine on my ovh server. I've followed guide of OVH but my vm not connect. Anyone expert of ovh configuration?

    $57 (Avg Bid)
    $57 Avg Bid
    14 bids

    Start now Hi, Aws certified architect Please do not apply if you do not have experience with load balancers and scalability. Need to start now. Please apply only if you can do this job, please find link below. [login to view URL] HIgh traffic should be handled. Happy bidding. Looking for long term relationship.

    $34 (Avg Bid)
    $34 Avg Bid
    5 bids

    in Tirupati, commission a new system, os install, raid config, software install

    $28 (Avg Bid)
    $28 Avg Bid
    1 bids

    I need my website re-configured.I need you to build my online store.

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

    Looking for a tech to successfully resolve issue where outgoing emails from our Plesk server are going into spam folder when they are sent out. PLease only bid if you have the expertise to resolve. Please note you will have to work via Teamviewer only. Do not bid if you are not able to work via Teamviewer to access server.

    $43 (Avg Bid)
    $43 Avg Bid
    7 bids

    install proxmox to my server i created on GCP. more details in the chat.

    $554 (Avg Bid)
    $554 Avg Bid
    10 bids

    I need help in my website, in wordpress, need to add some features And some changes

    $105 (Avg Bid)
    $105 Avg Bid
    22 bids

    install proxmox to my server i created on GCP. more details in the chat.

    $182 (Avg Bid)
    $182 Avg Bid
    9 bids

    connect to AWS from windows and linux

    $24 (Avg Bid)
    $24 Avg Bid
    13 bids

    Connect to AWS in windows and Linux

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

    I need my website re-configured.I already have a design, I just need you to build it.

    $36 (Avg Bid)
    $36 Avg Bid
    11 bids

    Hello i have bought 3 domain and 2 vps i would like to install iredmail or Modoboa Thank you

    $66 (Avg Bid)
    $66 Avg Bid
    11 bids

    necesito un ingeniero o licenciado en informatica para firmar un trabajo ya realizado por peritos y tecnicos del tema , solo necesitaria la firma del profecional para el trabajo ya realizado, y que constate que este bien hecho y si quiere aportar algo mucho mejor, saludos

    $2095 - $4190
    $2095 - $4190
    0 bids

    Looking for experienced network administrator very familiar with Ubiquiti Networks hardware and software. We are a WISP in a rural area and we need to evaluate our current network design, configuration, security and performance and make necessary recommendations.

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

    I need someone to cleanup my website from maleware and add full security to the site. I have Wordpress. Need expert to remove maleware file code

    $36 (Avg Bid)
    $36 Avg Bid
    23 bids

    Help needed to set up aws sagemaker. Message only if you have experience with Machine Learning and AWS SageMaker.

    $251 (Avg Bid)
    $251 Avg Bid
    7 bids

    after an update of my proxmox i have an error on the zfs on starting, i can't find any solution to reboot correctly my proxmox and need help of command to repair the problem

    $13 - $49
    $13 - $49
    0 bids
    centos 7 pxe server -- 3 6 days left
    VERIFIED

    Hello I want a centos 7 pxe server in a VMware workstation that contain ( kail , ubuntu), all with kickstart so installation will be automatically. prefer providing the project with OVA i am open for Qs.

    $74 (Avg Bid)
    $74 Avg Bid
    2 bids

    Hi We need to merge 2 or 3 partitions in fresh Windows Server 2019 Machine. We have 3 partition of 3.64 TB and need to merge 2 or 3 what's is achievable.

    $39 (Avg Bid)
    $39 Avg Bid
    18 bids

    Looking for a custom Unix based operating system for smartphones and computers. I am looking to put a team together for this project. I am trying to make a ecosystem to compete with Apple. I would like to use arm based processes for both mobile and desktop. I would like them both to be able to run the same core operating system. With minor changes between the two systems I want solutions to some...

    $28 - $233
    $28 - $233
    0 bids
    AWS Engineer 6 days left
    VERIFIED

    AWS Engineer to manage several projects in AWS.

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    45 bids

    I am seeking a professional python engineer to help create a massive machine learning dataset and the datasets will be exported to numerous csv files and or .db files, the data set will be imported into another large venture(in which you maybe running as a admin-assistant to new upcoming projects), devise this dataset and surely you will be hired, for upcoming projects, the python engineer, must h...

    $346 (Avg Bid)
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    10 bids

    A middleware Dell Boomi where the issue that we are facing is that the webservice deployed on the Production Boomi atom (service which is installed on the linux server) is not accessible from the browser and SOAP Clients

    $74 (Avg Bid)
    $74 Avg Bid
    6 bids

    I am looking for a server devops who has over 10 years of experience. You should familiar with Linux, Windows Server, Docker, Linux Container, Nginx, etc. This is longer term basis job and you need to work on my vm remotely due to security problem. You need to solve and fix issues fastly. Prometheus/Grafana and Chef experience is a big plus

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

    I am looking for a server devops who has over 10 years of experience. You should familiar with Linux, Windows Server, Docker, Linux Container, Nginx, etc. This is longer term basis job and you need to work on my vm remotely due to security problem. You need to solve and fix issues fastly. Prometheus/Grafana and Chef experience is a big plus

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

    Hello Everyone, I have a docker image that deploys a automatically-configured ORDS instance on an Apache Tomcat container on a CentOS 7 environment. ORDS will allow, from the end-user, reaching exposed PL/SQL payloads in the database. I have no idee how the docker is configured, but I have documentation file that explains how to connect it to my oracle database installed in a different linux ma...

    $251 (Avg Bid)
    $251 Avg Bid
    14 bids

    I am looking for someone with a thorough understanding of mail servers, mail delivery and record settings for the following reason: We have our domain hosted with Siteground, which also hosts our website and our DNS settings. We have our mail / calendars hosted with Exabytes (see their business email offering on their website) which is actually running the Smartermail software. Since Exabytes d...

    $380 (Avg Bid)
    $380 Avg Bid
    10 bids

    We received a TP-Link T1600G network switch and need help configuring it so we can connect to the internet as well as our internal network. Our setup ISP > ISP Router > TP-Link Router > computers.

    $101 (Avg Bid)
    $101 Avg Bid
    33 bids

    Do you have experience with varnish and wordpress on different servers? Assist me in fixing some issues.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    11 bids
    centos 7 pxe server -- 2 5 days left
    VERIFIED

    Hello I want a centos 7 pxe server in a VMware workstation that contain ( kail , ubuntu), all with kickstart so installation will be automatically. prefer providing the project with OVA i am open for Qs.

    $74 (Avg Bid)
    $74 Avg Bid
    3 bids

    I sell proxies online. I need someone to automate the sales process starting at the customer purchasing the proxies to the customer delivering the proxies. The current method: 1. Customer Purchases the proxy. 2. I go into a spreadsheet that has the credentials to login the server via ssh in putty. 3. Once logged into the server I run 5 commands into the terminal. 4. Once the server finishes runni...

    $711 (Avg Bid)
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    14 bids

    There is one ask to setup own email server along with all security,spamming features like(GSuite, O365, Zoho Provider...) for custom domain using free email server software on AWS instance. Additionally, need to setup inbound or outbound rules to track the email and that has to be stored in separate database/tables... E.g. Company has their own email id with their domain name now customer will ...

    $140 (Avg Bid)
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    6 bids

    I need to install the EC SSL on my server for particular domain. I have my vps server on godaddy if someone have great knowledge please let me know.

    $39 (Avg Bid)
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    19 bids
    Screen saver for DC 5 days left
    VERIFIED

    Screen saver for DC windows 10 users

    $35 (Avg Bid)
    $35 Avg Bid
    6 bids

    I will pay you. 700 for this task. 1. it's based sob domain based I need install without errors. ( all files uploaded in server.. just installation.. subdomain or .htaccess issue I think... I need perfectly login..

    $13 (Avg Bid)
    $13 Avg Bid
    13 bids
    add sites on bind dns 5 days left
    VERIFIED

    add sites on bind dns 2 cpanels

    $24 / hr (Avg Bid)
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    28 bids

    PHP experience person I am looking for who know Linux Git docker

    $197 (Avg Bid)
    $197 Avg Bid
    22 bids

    I haven problems with the system one of them is when i try to download files from moodle the download speed is too slow, the second is when i try to backup courses they stuck in some percentage and never end, need some one that know how to solve this problems

    $57 (Avg Bid)
    $57 Avg Bid
    8 bids

    I am in need of someone to fix my wordpress website. The company i had build the website i purchased their hosting and it is now expired. I am looking for hosting that doesnt have to be purchased.

    $159 (Avg Bid)
    $159 Avg Bid
    87 bids

    We need to create an IP switch configuration to allow us to break out our Public internet to multiple separate private networks using the IP host address range we have been given. Basically we have a range and an internet connection. We want to connect this to a network core switch which can then be configured to support multiple IP networks.

    $211 (Avg Bid)
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    18 bids
    Power shell script 5 days left
    VERIFIED

    WINDOWS SERVER Hello I need to create a script in powershell to schedule on windows server. - rules: Search for the active [login to view URL], check which folder it is running ([login to view URL]) if it is the folder you are looking for, check the amount of memo used. If it is larger than 600mb validate if you have an active connection in apache .. if you don't have to restart apache

    $244 (Avg Bid)
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    4 bids

    Need a team of six Linux Engineers and Linux Sys Admins to develop a Virtualization platform (based on KVM) and a CentOS/Debian based Linux gateway router for a communications company. Contract position for roughly six months. Your role will be to develop and test a set of scripts and programs that interface with iptables, docker, VLANs, networking (bridges), tc, bind, dhcpd and other standard L...

    $38 / hr (Avg Bid)
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    12 bids

    I am looking for a server admin who can Install Ubuntu 16.04 LTS on OVH Server with RAID 0 OVH Website Installer is Broken, has to be done via API or IPMI Need setup urgently so please only bid if you can take care of this ASAP.

    $41 / hr (Avg Bid)
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    14 bids

    SSL certificate for AWS EC2 ubuntu

    $22 / hr (Avg Bid)
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    38 bids

    We are having problems with our SMTP server, currently SMTP is sending up to 30 duplicate copies of a single email we send. Our SMTP only sends system notifications from an application, we do not send marketing emails. We need you to have knowledge of powermta, the server is centos 7. The only way to connect is by remote session, we do not provide credentials for security reasons.

    $36 (Avg Bid)
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    7 bids

    Getting errors when I run a file - .dll missing.

    $14 / hr (Avg Bid)
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    13 bids

    Getting errors when I run a file - .dll missing.

    $25 (Avg Bid)
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    8 bids

    We need a fully working fivem server installed on our vps

    $638 (Avg Bid)
    $638 Avg Bid
    8 bids

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