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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    138 jobs found, pricing in USD

    Suse Linux server Installation for SAP Business One

    $159 (Avg Bid)
    $159 Avg Bid
    13 bids

    Analyze the existing VM deployed in azure. Secure the network

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

    We need the implementation of the open source software Jitsi Meet [login to view URL] in a cluster of kubernetes in Amazon. The tasks are as follows: 1. Modify the official jitsi docker images so that they have the corporate logo and color 2. Modify the docker images to use the jitsi statistics apis 3. Modify docker images for authentication with jwt 4. Mount the images and make it scalable in a ...

    $534 (Avg Bid)
    $534 Avg Bid
    4 bids

    We need an expert to help us to deploy our Dockers in ECS / EKS or Fargate in Amazon. It would be ideal an expert to take care of it so we dont have to worry on infrastructure AWS, minimize cost, etc. We can also use Azure & Kubernetes. We are open to the best choice.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    9 bids

    Hello, Wondering if some openstack Gurus here could help with the following error im getting when trying to roll back and upgrade on OS using kolla-ansible. We upgraded to OS ussuri but after the upgrade completed we where getting api auth errors and such and decided to roll back. However this has resulted in the below error whenever we try to run kolla-ansible reconfigure. I know you are going to...

    $56 / hr (Avg Bid)
    $56 / hr Avg Bid
    7 bids

    Looking for a tech admin for hosting set up, dns zone records set up and maintenance

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

    a walkerspotter system that you can assumptions about the system, u need to be good at sysMl, systemEngineering, Model-based approach , Structured natured language approach

    $120 (Avg Bid)
    $120 Avg Bid
    2 bids
    Windows 10 6 days left
    VERIFIED

    Debug log issue on my desktop

    $21 (Avg Bid)
    $21 Avg Bid
    14 bids

    My Website is down Getting - HTTP ERROR 500 Need Hosting And System Expert in Urgent

    $41 (Avg Bid)
    $41 Avg Bid
    14 bids
    Setup VPN 6 days left

    i want to set up a VPN and connect 20 system on a windows server

    $17 (Avg Bid)
    $17 Avg Bid
    10 bids
    Dev Ops Project -- 2 6 days left
    VERIFIED

    Need the services of an experienced Dev Ops engineer to complete the following tasks - 1. Installation of an in memory DB (redis) 2. Auto build app 3. Graphql setup 4. DevOps setup Audit (AWS, Digital Ocean, VPC, Cloudfront, firewall, Port standard) 5. A bash script for SSL auto renewal 6. incremental backup (db & ecs) Our API's are growing in number. We need to convert all our API...

    $136 (Avg Bid)
    $136 Avg Bid
    4 bids

    OpenVpn configuration - client Ip not changing. I installation complete. But after VPN connection, I could not have the client public IP change to the VPN server Ip.

    $29 (Avg Bid)
    $29 Avg Bid
    14 bids

    I need help to transfer a vm (old 32bit Ubuntu) to Digital Ocean This can be done by installing early-ssh and booting into initramfs and then transfering with "dd" command "dd if=/dev/sda/ .. | ssh root@IP 'dd of=/dev/vda1 bs=65536" The vm image will be provided. The problem is fixing boot configuration after droplet reboot (it will need some steps in grub boot to correc...

    $150 (Avg Bid)
    $150 Avg Bid
    8 bids
    Linux administrator 6 days left
    VERIFIED

    We are looking for an experienced Linux system administrator for long term collaboration who is located in the time zone: UTC +8 - UTC +12.

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    32 bids
    Asterisk Setup 6 days left
    VERIFIED

    Hello, I need to to know complete potential usage of the asterisk as well as setup asterisk Thanks

    $117 (Avg Bid)
    $117 Avg Bid
    13 bids

    Hi There I need help cloning a Microsoft Hyper-V Manager virtual machine on Windows Server 2019. I also need help trying to recover a VM that is experiencing error. Also need to learn how to take a snapshot plus anything else you think is useful. Need to start straight away. Will be other ongoing Windows Server work if you know what you are doing. Thanks

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    21 bids
    Website errors 6 days left
    VERIFIED

    Should rectify the error: Misdirect request. We are facing Error in safari browser as sometimes the images are not displaying or showing as Misdirect request

    $81 (Avg Bid)
    $81 Avg Bid
    8 bids

    This is mainly a support project. Following skills are needed. AWS Terraform(new version - > 12.0) ELK ECS Python Ubuntu Shell Scripts

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    12 bids

    Develop an admin panel for social media app The main purpose of the admin panel is to support the app’s users: This includes review over user-generated content Key statistics page with integrated analytics. Create user behavior logs can provide you with deeper analytics. CMS: Admin authorization Admins can register, log in, and log out - Log in, log out CMS: Admin management Admin...

    $389 (Avg Bid)
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    13 bids

    I want the use apisearch ([login to view URL] ) integration on ubuntu server with mysql database. I need just a frontpage like attachment.

    $223 (Avg Bid)
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    5 bids
    server admin 6 days left
    VERIFIED

    fix webmin and cockpit on centos8

    $33 (Avg Bid)
    $33 Avg Bid
    15 bids
    Install Windows on 2 RDPs 6 days left
    VERIFIED

    Hello, I need free version of Windows on two RDPs dedicated servers.

    $29 (Avg Bid)
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    14 bids

    Server Hardening - Centos 7 with WHM - cPanel

    $46 (Avg Bid)
    $46 Avg Bid
    28 bids
    Wordpress plugin editor 6 days left
    VERIFIED

    WP Give plugins needs minor edits. We need a person who have used this plugin before and can edit this plugin according to our requirement. Please attach the links of the websites.

    $116 (Avg Bid)
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    4 bids
    Computer security 6 days left
    VERIFIED

    Prove the theorems and explain as per the specifications

    $20 (Avg Bid)
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    3 bids

    I'm building my iOS project Xcode, mac on Azure DevOps, the hello world runs fine, but the real project is failing with some generic code. ##[error]Error: /usr/bin/xcodebuild failed with return code: 65 On my machine it builds fine, so I need to debug the error message to fix it. This should be a quick easy job if you know Azure devops, after that more tasks for my pipeline, just help me ...

    $132 (Avg Bid)
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    5 bids
    Cisco Router 5 days left

    Our Telco carrier upgraded two T1 circuits that are part of our MPLS system. We need to upgrade the cube on the on site Cisco 2901 router for the affected location with the new IP information provided by the Telco provider, test connectivity and make sure that VoIP calls are coming through in our Cisco UCS telephone system for this location.

    $51 / hr (Avg Bid)
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    14 bids

    already made vpn product openvpn ikev2 l2tp stealth killswitch

    $786 (Avg Bid)
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    5 bids

    I am having issues sending mail in my plesk domains as some recipient domains reject from my server, usually with error “550 sorry, no mailbox here by that name. (#5.7.17)” When I check in mx toolbox, I get this error (other settings are fine): SMTP Banner Check Reverse DNS does not match SMTP Banner I get this error with all domains in my plesk although not all recipient domains re...

    $41 (Avg Bid)
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    13 bids
    Netfox firewall Configuration 5 days left
    VERIFIED

    Please find the below listed points which we need to configure in the firewall 1.) Need to block all the website access. 2.) Access to other sites through static Ip only - setting this up to be shared with me 3.) Need to fix download and Upload limit of each device. 4) Access to connect to cameras to be given 5) Block usb access, except where defined We have Netfox device. Model Number: NF...

    $98 (Avg Bid)
    $98 Avg Bid
    9 bids

    Need assistance setting up Nagios Core, OSSEC, and Cacti in an environment including: - 2 Cisco UCS hosts - 30 virtual machines (VMware ESXi, 6.7.0) - 20 switches - 40 cameras - 32 printers/copiers - 150 desktop/laptop computers * We currently have Exchange 2016 on-premise, though may soon move to Office 365. Please let me know if you have any specific questions.

    $612 (Avg Bid)
    $612 Avg Bid
    13 bids

    Hello We are a startup hosting company. We need a full time server admin to manage our servers and nodes 1. Manage cpanel servers, and VPSs, managed VPS without control panel, cpanel, directadmin, CWP admin servers 2. Manage our virtualization nodes, using virtualizor. Setup nodes, add/remove nodes, perform virtualizor customization and setup tasks, manage OS templates and everything 3. Directly a...

    $96 (Avg Bid)
    $96 Avg Bid
    11 bids
    Database Migration 5 days left
    VERIFIED

    Looking to have our MySQL database transitioned, with data, to a managed MySQL service on DigitalOcean. The database is on a Windows MySQL server.

    $943 (Avg Bid)
    $943 Avg Bid
    56 bids
    Transition webserver 5 days left
    VERIFIED

    We are looking to have someone help us transition our webserver from Nodejs on a single server to DigitalOcean. It is currently on nodejs on a Windows server environment.

    $433 (Avg Bid)
    $433 Avg Bid
    22 bids
    Hyper V to Azure 5 days left
    VERIFIED

    I have a server in a data center with hyper V that I do MS backups on it nightly. I also do database backups online twice a day and send it to a ftp site. I want to set up a Hyper-V to Azure on a snap shot of where it is presently . My thought is if anything happens I can turn on my azure and then just update my databases and I will be ready to go. I need help on setting up a copy of my hyper v ...

    $136 (Avg Bid)
    $136 Avg Bid
    6 bids
    Email Configuration 5 days left
    VERIFIED

    [Teamviewer/Anydesk/Zoom] Need to configure pop & imap server in postfix or Exim with user authentication via mysql. Budget is $15 Thanks!

    $10 - $30
    Sealed
    $10 - $30
    7 bids

    We have installed Phabricator on AWS. We want to migrate to Jira. We used Phabricator for only few months so there are not a lot of history.

    $268 (Avg Bid)
    $268 Avg Bid
    7 bids
    setting up mining rig 5 days left
    VERIFIED

    Hello, i wish to set up a mining rig. It was before on linux. now i wish to add SSD disk and run it on windows 10. The prolbem started when i done these. now i have a black screen with a blinking cursor... now i can not move anything... So what i need to do is to solve these problem and set up the mining rig so it will work propertly...

    $9 / hr (Avg Bid)
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    1 bids

    Currently hosting the application on a bare metal server in Hetzner. But it could not handle the load in a recent increase in user load. Looking for someone who could configure a Cloud server on Hetzner Cloud or an alternative that will be scalable and economical as per my application hardware requirement.

    $7 / hr (Avg Bid)
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    6 bids
    Windows scripting 5 days left
    VERIFIED

    I am looking for an excellent windows scripting expert

    $95 (Avg Bid)
    $95 Avg Bid
    19 bids

    I'd like support using opencore to get my amd hackintosh to be able to work final cut prox. I built the PC already and have a bootdisk set up for mac os catalina. I'm having trouble getting the efi folder set up to run optimally and need help post install to make sure everything works well. my hardware: AMD 3700x ASUS ROG Strix AMD Radeon RX 5700XT Asus Tuf Gaming x570 plus WiFi Co...

    $11 / hr (Avg Bid)
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    2 bids

    Need help in decrypting files encrypted by a Ransomware with extension .XINOF. I will share few encrypted file and other information while chat discussion.

    $129 (Avg Bid)
    $129 Avg Bid
    2 bids

    I need someone with first-hand knowledge of HP server.

    $146 (Avg Bid)
    $146 Avg Bid
    12 bids

    AWS Prod env setup and security config for web app

    $92 (Avg Bid)
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    15 bids

    Need a system admin to help me optimize Litespeed + Wordpress for optimum performance.

    $37 (Avg Bid)
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    9 bids

    I am looking for a Devops / Server Admin expert who has experience in Litespeed and can help me optimize the website for speed.

    $12 / hr (Avg Bid)
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    25 bids

    [login to view URL] VERY SIMPLE APP , CHECK LINK FOR APP DETAILS , EVERYTHING EXPLAINED .

    $14 (Avg Bid)
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    3 bids

    [login to view URL] This is Simple Project , My Budget - 1,500 rs to 2,800 rs ONLY .. So If you are interested place BIDS btw this price . This is VERY SIMPLE APP ONLY

    $72 (Avg Bid)
    $72 Avg Bid
    4 bids

    Need support from expertise to configure following on ManageEngine ServiceDesk MSP application: 1. Creating accounts for customers with name and logo 2. configuration MFA, SMS and Email alerts 3. Configuring Technician accounts 4. best practices for security and operations Other functions that will help to improve the functionality.

    $195 (Avg Bid)
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    4 bids

    I need someone who has experience of Random Log generation and pushing log to my server This requires short understanding of linux I think Linux sysadmin can handle this project shortly - Required knowledge SSH Linux , Log Post You can use python or php as you need with crontab style Thank you

    $1883 (Avg Bid)
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    20 bids

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