Systemadmin 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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    86 jobb har hittats, med prissättning USD

    We have recently migrated to AWS from other server. Post migration we are facing many issues of Error 500.

    $15 (Avg Bid)
    $15 Snittbud
    5 bud
    Linux expert 6 dagar left
    VERIFIERAD

    We have some issue on our server. Website is not loading

    $18 / hr (Avg Bid)
    $18 / hr Snittbud
    18 bud

    need help to setup Nginx or similar system with user authentication system for vpn servers

    $145 (Avg Bid)
    $145 Snittbud
    16 bud
    Production Server got hacked. 6 dagar left
    VERIFIERAD

    Our server got hacked. Need someone to help us tackle this issue.

    $12 / hr (Avg Bid)
    $12 / hr Snittbud
    5 bud

    We are looking for a casual IT Support Engineer for our fast-growing company in Sydney. The role provides an exciting opportunity for an experienced IT Support / Systems Engineer to join our amazing team. Qualified candidates should have: -Application management, including installing, configuring, and updating hardware and software/operating systems (Windows 7,10, Windows Server 2012, 2016, 2019) -Case handling, including change requests, complaints, and general inquiries -Strong Analytical and Troubleshooting Skills -Excellent knowledge of standard Antivirus, Backup Applications, storage -Strong knowledge of Windows Servers and key server technologies such as Active Directory, DHCP, DNS, File Services etc -Experience in implementing and managing all Microsoft products, including Windows ...

    $15 / hr (Avg Bid)
    $15 / hr Snittbud
    11 bud

    RMS is hiring a IT | Server Admin who is highly experienced in Email Marketing Platforms (SendGrid). This Project will have 2 Stages: **1st Stage: In-House Use - Global Bulk Email Campaigns **2nd Stage: Customer Use - Cloning | Duplicating 1st Stage and Creating Bulk Email Campaigns 1st Stage Instructions: 25 Hours - Complete | Beta Test Project **Using A2 VPS Server | Hosting (EMP - Lift 4 Server) install, setup and configure the Mailwizz Email Marketing Application, to support Email Marketing Platform Solution: 1.) Install cPanel to support the Email Marketing Platform Solution. 2.) Install, setup and configure the server for Mailwizz Hosting with all the necessary Mailwizz requirements. 3.) Install, setup and configure Domain Hosting open source software for manage any/all domains. 4....

    $19 / hr (Avg Bid)
    $19 / hr Snittbud
    9 bud
    cisco meraki 6 dagar left
    VERIFIERAD

    cisco meraki admin firewal and vpn problem

    $17 / hr (Avg Bid)
    $17 / hr Snittbud
    8 bud

    Looking for someone familiar with Conda to assist in debugging an error that only occurs after the project is ran through a packager. Module no longer is found.

    $43 (Avg Bid)
    $43 Snittbud
    6 bud

    Before reading project specifications below, kindly note that any quote above the stated price i am willing to pay will be deleted and or marked as spam. PROJECT SPECIFICATION: I am running two ubuntu servers that have ffmpeg that is running on them as transcoders / encoders and livestreaming services. The services run fine but have an issue of latency when the user live streams. I need someone who will help configure the existing ffmpeg setup and help reduce the present latency being experience to something within the 5-7secs time limit. The present project is running off rtmp protocol. If you are selected to run this project, you will have or gain remote access to the server via anydesk by connecting to the terminal and will state all the information that will be needed beforehand be...

    $215 (Avg Bid)
    $215 Snittbud
    6 bud

    This is a project for solving a problem of stability for a MONGODB server under Linux. The project would be make in the versions of Ubuntu Server 20 LTS and Mongo versión 5.0.7, but the failure is also observed under Mongo Version 4.4.10. The problema is not related to a certain machine, but to the configuration made, as different machines have the same problem. The configuration will be provided. The objective of the project is to provide stability to the Database Server, when used for normal operations of data feeding in a database server, consisting in importing and exporting data into and from collections. Definition of milestones: 1.- Install the database server configuration from the script provided. The server would be a replicaset of 3 nodes, all within the same server....

    $168 (Avg Bid)
    $168 Snittbud
    9 bud

    Hello. I have very small DB (7MB) mysql (mariaDB) on a DirectAdmin Server and I want to import it to CPanel. I have already tried to do that via PHPMYADMIn. But that process was incomplete as no table data was imported. So you have to do complete dump from old server to new server. To complete this task you must have good knowledge of MariaDB and MySQL.

    $6 / hr (Avg Bid)
    $6 / hr Snittbud
    13 bud

    Se tiene el certificado y se requiere configurar en servidor de correo,, zimbra

    $14 / hr (Avg Bid)
    $14 / hr Snittbud
    14 bud
    Required AWS Expert 6 dagar left
    VERIFIERAD

    Our server response is delayed by 3-4 minutes need help here

    $85 (Avg Bid)
    $85 Snittbud
    13 bud
    Devops searched 6 dagar left
    VERIFIERAD

    I need someone to connect my website to a domain (godaddy to aws) [Removed by Freelancer.com Admin] Budget: 20$

    $21 (Avg Bid)
    $21 Snittbud
    15 bud
    SMTP Server - VirtualMin 6 dagar left
    VERIFIERAD

    Hello everybody I created a smtp server with my domain name following this video : Everything is working correctly, I'm able to send email and I also connected my email to thunderbird. Everything is working good. I have 2 issues : 1- I can't receive emails 2- I can't login using my email on for example, I have another email which is not @g ( it's xxx@ ) and I can use it to login from gmail platform. But I can't do it with my domain installed on virtualmin

    $27 (Avg Bid)
    $27 Snittbud
    12 bud

    want to download 700 gb large folder from cpanel file manager via server root command anydesk only

    $29 (Avg Bid)
    $29 Snittbud
    10 bud
    Ansible Experts Needed -- 2 6 dagar left
    VERIFIERAD

    Looking for Ansible Experts for automation

    $16 (Avg Bid)
    $16 Snittbud
    5 bud
    Ansible Experts Needed -- 4 6 dagar left
    VERIFIERAD

    Looking for Ansible Experts for automation

    $15 (Avg Bid)
    $15 Snittbud
    2 bud

    We are not able to take ufs dump of the root partition . DUMP: Warning - block 1651663474 is beyond the end of `/dev/md/rdsk/d0' DUMP: More than 32 block read errors from dump device `/dev/md/rdsk/d0' DUMP: NEEDS ATTENTION: Do you want to attempt to continue? ("yes" or "no") DUMP: Warning - block 1750620248 is beyond the end of `/dev/md/rdsk/d0' DUMP: Warning - block 1920103024 is beyond the end of `/dev/md/rdsk/d0'

    $142 (Avg Bid)
    $142 Snittbud
    3 bud

    I want to configure Amazon ses and mailwizz that I already installed.

    $18 (Avg Bid)
    $18 Snittbud
    5 bud
    Trophy icon Cool my CPU 5 dagar left

    My CPU is running at 70 degrees Celsius at idle. Normal temperatures at idle should be 35-50 degrees. Eg. check ! Rules of contest are simple: First person that suggests settings to achieve lowering this to normal idle levels wins. No, my fan is not dusty and thermal paste shouldn't be changed. It runs rather cool with original Windows. I am currently running Linux Mint 20.3 but I have tried Debian 11 and Fedora 36 and all the time I get $ inxi -s Sensors: System Temperatures: cpu: 70.0 C I tried powertop, auto-cpufreq but no change. Also, I tried newer kernel but still nothing. Machine goes to 70 degrees after boot and stay there. Never cools below that. Upon some heavier load sometimes goes up and then fan kicks in and comes back. To me it looks like some system parameter ke...

    $30 (Avg Bid)
    $30
    3 bidrag

    AWS https configuration with domain and AWS other configuration.

    $11 (Avg Bid)
    $11 Snittbud
    10 bud
    AWS Certified DevOps - Speciality 5 dagar left
    VERIFIERAD

    We are looking for individual AWS-certified DevOps professionals or Specialty. Need 3 Hrs Daily remote work for 1 year. Preferences to AWS-certified DevOps professionals or Specialty only.

    $32 / hr (Avg Bid)
    $32 / hr Snittbud
    14 bud

    We are using SynergyCP to automate the provisioning and OS installs of our servers. I am having a hard time getting our master server (dell r420) and switch (dell 5524) configured with SNMP, which would allow the master server to configure the switch ports and such.

    $162 (Avg Bid)
    $162 Snittbud
    11 bud

    We want Remote Desktop Setup for our developers to work remotely ( Software Like AnyDesk ) 1) Developer will work remotely on the server 2) Remotely they can work but should not copy data from the server to developer's PC 3) Dat can be copy on server from one folder to another and from one drive to another of server 4) But Developer should not copy data from server to there PC

    $30 / hr (Avg Bid)
    $30 / hr Snittbud
    6 bud

    We are a growing MSP that is partnered with Fortinet and under contract to support a large scale Fortinet network for a major ISP. This huge core network requires a Fortinet NSE4 or 7 with an NSE5 (FortiManager / FortiAnalyzer) specialty to assist us with both scoping and providing support, configuring the equipment per the client's spec and troubleshooting both the old and the new infrastructure as needed. This network is 100% managed via FortiManager. There will also be other assignments available to support other large Fortinet client networks & projects. Possible Contract to Hire Opportunity for someone looking at Charlotte, NC as a potential place to build a tech career. We have many other network projects and client networks to manage and support to offer as well.

    $31 / hr (Avg Bid)
    $31 / hr Snittbud
    14 bud

    I need the Windows Server and system admin coder for multiple jobs. Details will be discussed

    $6 - $64
    Försegla
    $6 - $64
    5 bud
    vmware esxi specialist 5 dagar left
    VERIFIERAD

    Hi, i am looking for vmware esxi specialist to resolve a problem i am having with the storage on esxi host. thank you ori

    $11 / hr (Avg Bid)
    $11 / hr Snittbud
    22 bud

    We want to configure L3 switch with multiple V Lan's and bind up with FortiGate FW

    $98 (Avg Bid)
    $98 Snittbud
    22 bud

    Setup, deployment, configuration, training, documentation, implementation and complete Zabbix Project Management. It will be on-site in Riyadh KSA and all visa/travel expenses for 3-months contract will be provided by company.

    $8500 (Avg Bid)
    $8500 Snittbud
    7 bud
    Server system administrator 5 dagar left
    VERIFIERAD

    Hi we need a company to take care of our server. The responsibilities will be: 1) to take backups of the server 3 times per week 2) take care about the alerts of the site and fixes them quick 3) transfer sites from one server to another 4) check for errors 5) check for email erros 6) improve the server functionalities and hardware We need proposals with techical analysis, cost and a portfolio from previous works. We will not check proposals without these infos.

    $595 (Avg Bid)
    $595 Snittbud
    48 bud

    Hello, I need a Drupal website with a community space (opensocial) and a training space (LMS). I want my members to have only one registration to have access to these two spaces (a menu to change space?)! I found these two Drupal distri that can work in Multisite mode: Can you tell me how long and what cost for: 1/ to install only OpenSocial on multisite mode? 2/ to install both with a single registration/connection? (if you can) - - With Drupal it is possible to do them on Multisite mode. So I want a installation of Opensocial distribution on my main domain and LMS on a subdomain or in a repertory ! My cloud server is a Debian 11 with plesk obsidian.

    $184 (Avg Bid)
    $184 Snittbud
    14 bud
    Varnish/NGINX Install & Config 4 dagar left
    VERIFIERAD

    Varnish/NGINX Install & Config ... more in chat ...

    $124 (Avg Bid)
    $124 Snittbud
    39 bud
    Varnish Install & Config 4 dagar left
    VERIFIERAD

    Varnish Install & Config ... more in chat ...

    $15 / hr (Avg Bid)
    $15 / hr Snittbud
    25 bud
    Assist with start up script 4 dagar left
    VERIFIERAD

    I am using Avd host vms i am trying to get a ps script to run when a remoteapp is lunched not working

    $16 (Avg Bid)
    $16 Snittbud
    6 bud

    We are looking for a expert in mqsql and ubuntu expert.

    $81 (Avg Bid)
    $81 Snittbud
    22 bud

    We use Linux Samba 4 AD using Heimdal Kerberos at its core. The freelancer we occasionally rely upon is regrettably moving on. We are putting out feelers here for someone who has specific experience in the area in our title. We create a Linux small / medium business server. A typical install for us as the Ubuntu Server at its core running Samba 4 AD over Heimdal KDC with various opensource websites authenticating over LDAP. It would have a variety of Windows / Apple workstations authenticating over via AD. We are looking for someone with: * Primary: Intricate knowledge of how Samba / KDC works under the hood in case something breaks. * Secondary: Intricate knowledge of Microsoft Active Directory If this is you, please provide some way I would specific examples that would...

    $225 / hr (Avg Bid)
    $225 / hr Snittbud
    4 bud

    Like in title Compile Squid with Socks5 Support and install it for multiple ips for both web and socks5 on VPS server with 16 ips (job for many of that servers, first pay for one)

    $143 (Avg Bid)
    $143 Snittbud
    22 bud

    Renew SSL certificate for a web domain on a Dedicated Windows server. Freelancer must be able to work remotely log into my desktop using application such as LogMeIn on Teamviewer to work on the issue.

    $106 (Avg Bid)
    $106 Snittbud
    33 bud

    Audit switch records to find reason for drop in call volumes

    $659 (Avg Bid)
    $659 Snittbud
    11 bud

    I am a small business freelance model from Australia looking for someone to send about 3400 messages to a selected group of people. I will send you the message I’d like you to send. I’ll be able to see how many messages you have sent & I’ll show you how to use the platform to message people. After you use loom to show you understand how to use the system, I would like to zoom call you to talk you through the process using screen share control so I know you understand the task. I’d like you to use loom to correspond for a few minutes to report every time when you are starting and finishing work so I can see how you are going with the task. You have to use a laptop for this task so send me a photo of your internet speed check & let me know what hours you woul...

    $26 (Avg Bid)
    $26 Snittbud
    12 bud
    DevSecOps Expert Required 4 dagar left
    VERIFIERAD

    To improve the terraform code for AWS for security and make it worked

    $194 (Avg Bid)
    $194 Snittbud
    15 bud
    CI CD Azure AWS 3 dagar left

    Somebody should explain everything behind CI CD on cloud platforms(Azure, AWS).

    $50 (Avg Bid)
    $50 Snittbud
    4 bud

    I require a certified consultant to install and commission the following in a Southern African country: 1. Cisco Firepower 2110 Master Bundle 2. Cisco Firepower 2110 NGFW Appliance, 1U 3. Cisco Firepower 2110 NGFW Appliance, 1U 4. Cisco Firepower Threat Defense software v6.6 for FPR2100 5. Cisco Firepower Management Center. (VMWare) for 2 devices 6. Cisco Firepower Management Center. (VMWare) fe 7. Cisco AnyConnect VPN Only, 100 Simultaneous

    $2340 (Avg Bid)
    $2340 Snittbud
    11 bud

    Need to migrate a Magento 2.3 website from one AWS instance to another AWS Ec2 instance

    $95 (Avg Bid)
    $95 Snittbud
    31 bud

    I have a working nginx config for a reverse proxy that needs to be mapped to Apache. Should be relatively straightforward, main issue is https to http proxy. Web server sits in front of a series of react js apps that need to be able to communicate with a backend listening on a designated port. proxypass /backend to http://localhost:<port>. Server sits on public internet and domain name resolves to public IP, incoming traffic is HTTPS.

    $257 (Avg Bid)
    $257 Snittbud
    17 bud
    do server maintenance 3 dagar left
    VERIFIERAD

    your requirements; 1. Fix network issues arising from deploying a droplet from an snapshot image 2. Move data and services/process to my local machine with Ubuntu 22.04 3. Update the document my budget: usd 30 term; 1 day please read the details in the link. I had the same issue of setting up the network after deploying a droplet from a snapshot. The DO support helped to get the fixed. The details are included in the link

    $22 (Avg Bid)
    $22 Snittbud
    11 bud

    Hello, I have script which needs setup, details in attachments.

    $13 / hr (Avg Bid)
    $13 / hr Snittbud
    19 bud

    Hey there, Here is the scenerio. We have a dedicated server running cockpit and have KVM installed. We want a dev you can guide us how to create vm's in the server with each having different ips and connected through a bridge interface. The vm's should be in itself a seperate computer and we could be able to SSH into it from any where. Since this is our dedicated server we would want you to do it in a live meeting and also want u to show us how u did it so we could do it in near future. Thank u

    $10 (Avg Bid)
    $10 Snittbud
    7 bud

    hello we have openvpn server (v2) on Ubuntu 20 we configed profile for client side and used on openvpn client app on android now we need wolfssl config on our server ( openvpn + wolf ssl ) such that after config it we able to use the config file on openvpn client app we need someone to teach us how config that.

    $515 (Avg Bid)
    $515 Snittbud
    14 bud