Administración de sistemas 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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    91 trabajados encontrados, precios en USD

    Se necesita conectar a un servidor dedicado alojado en OVH a través de un VPN.

    $87 (Avg Bid)
    $87 Oferta promedio
    8 ofertas

    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.

    $153 (Avg Bid)
    $153 Oferta promedio
    10 ofertas
    Devops searched 6 días left
    VERIFICADO

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

    $20 (Avg Bid)
    $20 Oferta promedio
    9 ofertas
    SMTP Server - VirtualMin 6 días left
    VERIFICADO

    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

    $25 (Avg Bid)
    $25 Oferta promedio
    9 ofertas

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

    $34 (Avg Bid)
    $34 Oferta promedio
    7 ofertas
    Ansible Experts Needed -- 2 6 días left
    VERIFICADO

    Looking for Ansible Experts for automation

    $18 (Avg Bid)
    $18 Oferta promedio
    2 ofertas
    Ansible Experts Needed -- 4 6 días left
    VERIFICADO

    Looking for Ansible Experts for automation

    $18 (Avg Bid)
    $18 Oferta promedio
    1 ofertas

    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'

    $152 (Avg Bid)
    $152 Oferta promedio
    1 ofertas

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

    $18 (Avg Bid)
    $18 Oferta promedio
    5 ofertas
    Trophy icon Cool my CPU 6 días 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 participaciones

    AWS https configuration with domain and AWS other configuration.

    $11 (Avg Bid)
    $11 Oferta promedio
    9 ofertas
    AWS Certified DevOps - Speciality 6 días left
    VERIFICADO

    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 Oferta promedio
    14 ofertas
    Bash shell scripting 6 días left
    VERIFICADO

    Instead of an analysis tool, you will build a system administration tool that provides functionality for file backup and restoration. You will need to determine characteristics of files, perform operations on files (in this case, compression), and be able to add and extract files from an archive file (in tar format). A bash script would be provided for you to build upon

    $127 (Avg Bid)
    $127 Oferta promedio
    20 ofertas

    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 Oferta promedio
    6 ofertas

    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 Oferta promedio
    14 ofertas
    haproxy or reverse proxy with ddns 6 días left
    VERIFICADO

    i have webserver need to redirect to ssl traffic and expose to internet via ssl.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    36 ofertas

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

    $6 - $64
    Sellado
    $6 - $64
    5 ofertas
    vmware esxi specialist 5 días left
    VERIFICADO

    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 Oferta promedio
    22 ofertas

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

    $98 (Avg Bid)
    $98 Oferta promedio
    22 ofertas

    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 Oferta promedio
    7 ofertas
    Server system administrator 5 días left
    VERIFICADO

    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.

    $598 (Avg Bid)
    $598 Oferta promedio
    45 ofertas

    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 Oferta promedio
    14 ofertas
    Varnish/NGINX Install & Config 5 días left
    VERIFICADO

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

    $124 (Avg Bid)
    $124 Oferta promedio
    39 ofertas
    Varnish Install & Config 5 días left
    VERIFICADO

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

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    25 ofertas
    Assist with start up script 5 días left
    VERIFICADO

    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 Oferta promedio
    6 ofertas

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

    $81 (Avg Bid)
    $81 Oferta promedio
    22 ofertas

    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 Oferta promedio
    4 ofertas

    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 Oferta promedio
    22 ofertas

    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 Oferta promedio
    33 ofertas

    Audit switch records to find reason for drop in call volumes

    $659 (Avg Bid)
    $659 Oferta promedio
    11 ofertas

    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 Oferta promedio
    12 ofertas
    DevSecOps Expert Required 4 días left
    VERIFICADO

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

    $192 (Avg Bid)
    $192 Oferta promedio
    14 ofertas
    CI CD Azure AWS 4 días left

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

    $50 (Avg Bid)
    $50 Oferta promedio
    4 ofertas

    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 Oferta promedio
    11 ofertas

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

    $96 (Avg Bid)
    $96 Oferta promedio
    30 ofertas

    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 Oferta promedio
    17 ofertas
    do server maintenance 4 días left
    VERIFICADO

    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 Oferta promedio
    11 ofertas

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

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    19 ofertas

    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 Oferta promedio
    7 ofertas

    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 Oferta promedio
    14 ofertas

    Required Mysql HA replication and failover configurations and load balancer OS ubuntu Please send ur prevoius work and reference

    $226 (Avg Bid)
    $226 Oferta promedio
    16 ofertas

    You will be given access to a rhel8 Linux shell. Requires oc cli proficiency. From within the shell you will have access to an internal OpenShift crc dev cluster. You must also have your own openshift cluster or crc dev cluster and k8s cluster for testing it on your end. Create one helm-chart-based operator bundle Must provide full documentation with clear instructions on the steps followed to: a.) create the bundles; b.) usage of the bundles on openshift/k8s clusters Operator bundle must work with both openshift and kubernetes clusters Task is not complete until all operator bundles are working as intended on the openshift and k8s dev clusters Here are few nuances you MUST be capable of handling: a.) the target images need to be run with a specific user id which is not available in the...

    $150 (Avg Bid)
    $150 Oferta promedio
    3 ofertas

    Hi I have a server with 1 wbesite. we need to upgrade the os and optimise a server . the server contain 1 website which we need to do a backup before reinstalling the os .and directadmin. regards

    $130 (Avg Bid)
    $130 Oferta promedio
    47 ofertas
    Linux task 3 días left

    Please create a 10 GB mount which will be used for OFSAA environment, ODI and Web server. Example "/u01". Users "ofsa" and "oracle" should have privileges to create files/directories here.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    9 ofertas
    Linux tasks 3 días left

    Add in the file a TNS entry for the SID / SERVICE_NAME used for the OFSAA environment. NOTE: The TNS alias and the service name should be the same otherwise the OFSAA application will generate errors.

    $10 / hr (Avg Bid)
    $10 / hr Oferta promedio
    1 ofertas
    Server Apache and MYSQL Analysis 3 días left
    VERIFICADO

    Good Day, Im looking for a server Apache and MYSQL engineer. Someone that can monitor and tell us why the server uses all its resources when processing. Our MYSQL also has errors like to many connections, we need to understand why its doing this and provide a solution.

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    55 ofertas
    PLC Angoulême 3 días left

    Cherche un concepteur linux pour une duré de 6 mois à 1 an. deux jours par semaine sur site (Angoulême) et 3 jours en télétravail.

    $97 / hr (Avg Bid)
    $97 / hr Oferta promedio
    7 ofertas

    Need varnish to be configured on kubernetes along with nginx

    $10 / hr (Avg Bid)
    $10 / hr Oferta promedio
    8 ofertas

    Looking for a experience to resolve Window server 2012 Multipoint when Login with a blank screen. Must know how to use Multipoint.

    $142 (Avg Bid)
    $142 Oferta promedio
    10 ofertas

    Install and configure AWSUME WITH 4 aws accounts in windows 0S

    $155 (Avg Bid)
    $155 Oferta promedio
    15 ofertas