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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    83 trabajados encontrados, precios en USD

    Buen día al momento tengo un servidor con virtualmin el cual se encuentra enviando spam. Al momento no puedo enviar mails, requiero una solución

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

    Necesitamos experto en manejo de sotware vmware. Hay que unir 2 archivos extensión vmdk para convertirlos en uno solo. Tenemos 3 archivos: 2 con extensión vmdk y 1 con extensión ovf. Estos archivos se generaron desde un server en Linux Debian.

    $153 (Avg Bid)
    $153 Oferta promedio
    12 ofertas
    port forwarding linux 6 días left
    VERIFICADO

    hello, i have some webservices in lan. i want to portforward. simply check uploaded powerpoint file. you could understand clear.

    $23 (Avg Bid)
    $23 Oferta promedio
    9 ofertas
    Vicidial Setup with Telnyx 6 días left
    VERIFICADO

    Setup Vicidial Full configure with Telnyx or Pilvo VICIDIAL full setup with SIP trunk - we provide server.

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

    I am looking for help on installing windows server 2022 on a virtual private server that uses netboot.xyz. If i mount a normal windows iso, it will boot to windows install but windows install is unable to find the virtual drive to install the os on. I have read that you can use WinPE to repair or install the needed drivers to have windows recognize the virtual drive in order to install the os.

    $145 (Avg Bid)
    $145 Oferta promedio
    2 ofertas
    Hadoop mount point issue 6 días left
    VERIFICADO

    / fs needs reconfiguration for hdfs layout

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    6 ofertas

    Hi, I have a Node.js application deployed in CentOS based Linux with cPanel. When I run the command from [root@server ~]# then it works. When I run it from [contachefe@server ~]$ it doesn't. My application uses puppeteer to run Chromium. The error generated is: Error. Failed to launch the browser process!

    $105 (Avg Bid)
    $105 Oferta promedio
    14 ofertas

    We need a server expert to setup GCP on a server, the server must scale as more traffic come. You need to make sure exisitng code migrate without any errors.

    $104 (Avg Bid)
    $104 Oferta promedio
    13 ofertas

    Hello, We need a Linux system admin to assist in configuring Virtualizor KVM node. We are encountering errors when creating VPSs such as. ERROR: There was an error while starting the new VPSerror: Failed to create domain from /etc/libvirt/qemu/ error: Cannot get interface MTU on 'viifbr0': No such device

    $29 / hr (Avg Bid)
    Destacado Urgente
    $29 / hr Oferta promedio
    19 ofertas
    To create a IT - WAN Diagram -- 2 6 días left
    VERIFICADO

    I'm an IT Professional and I require a WAN diagram. Anyone who is well experience in IT Networking and Networking Tools can approach me for this project. I will provide a rough idea and will share the necessary details over Audio call and Hand-written. Same I required to be designed in a proper professional tool. I would be requiring the document zipped and shared to once, once it is final and mutually agreed. So, pl bid only if you are experienced in IT and Professional tools like Visio or any other diagram tool.

    $16 (Avg Bid)
    $16 Oferta promedio
    8 ofertas
    Need help with account issue 6 días left
    VERIFICADO

    I need some help with my account on up-work.

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

    Required support to resolve the below error on Dell R750xs. Config Missing: Riser with cable connected to PLANAR_SL8.

    $9 / hr (Avg Bid)
    $9 / hr Oferta promedio
    3 ofertas

    I need someone who has experience in purchasing and installing CAL licenses on Windows server. and make sure it is activated.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    10 ofertas

    I have knot dns server on on my centos7 but I need workable API where users can add update and delete zones and records.

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

    We look for an implementation of Art-Net 4 and RDM based on our implementation of DMX. We are using a Cortex-M 4 MCU (Artery AT32F-415 RCT6 MCU) The AT32F415 Series Reference Manual V1.04 can be found here: The implementation should be as hardware independent as possible, therefore the implementation of Art-Net is planned on the cortex-M 4 MCU and the UDP data from the ESP module is being transmitted using throughpass and SPI link. This is the specification of RDM: You can use various open source implementations for our implementation. This is an example for a RDM implementation: Similar for ArtNet: An implementation of DMX is being provided. Design and Implementation Constraints The software should be programmed in Standard C. The IAR extensio...

    $1029 (Avg Bid)
    $1029 Oferta promedio
    18 ofertas
    Qnap Remote Work 6 días left
    VERIFICADO

    Task 1: Set up WebDAV on 2 computers (Non local) Task 2: Set up a Two way hybrid backup sync so both NAS are backed up. (2 NAS are identical in 2 separate locations)

    $28 (Avg Bid)
    $28 Oferta promedio
    6 ofertas

    We have engaged a sys admin. They told me it is not advised me not to do multiple storage in a single node. We need save money and bandwidth. We need you to configure dual storage with single node

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    20 ofertas
    https on aws server 6 días left
    VERIFICADO

    hello my website its already running on aws server but problem is that its not running properly on https so i want its run on https too please if anyone expert on it then help us thanks

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

    hi, this is bilal ahamed from india, im looking for expert in cisco to configure of Cisco ASR 12000/4 chasis.

    $265 (Avg Bid)
    $265 Oferta promedio
    10 ofertas

    I need to recover files files on redhat filesystem afetr rsync -avh was executed

    $557 (Avg Bid)
    $557 Oferta promedio
    11 ofertas
    Install ShoutCast2 + CentovaCast 5 días left
    VERIFICADO

    I want an expert to install ShoutCast2 streaming server as well as CentovaCast for Live Broadcasting. and Prepare 20 audio channels for live broadcasting. Note: 1. he/she must write step by step instructions to teach me how to install Shoutcast2 and CentovaCast. 2. he/she must write step by step instructions to teach me how to add or delete a new live channel.

    $10 - $50
    Destacado Sellado
    $10 - $50
    7 ofertas

    I would like to learn how to correctly export a site from 10web and import it to my wordpress hosting. This quickly with. maybe some plugins. I am looking to learn the best solution.

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

    i have linux vps need to set up cpanel to host multiple domains

    $70 (Avg Bid)
    $70 Oferta promedio
    20 ofertas
    Admin Support Level 1 5 días left
    VERIFICADO

    Provide first level technical support and initial incident triage to Triangle’s enterprise clients, escalations happen by phone or email. Effectively deal with infrastructure and environment technical issues which may have been discovered during an operational check of a client’s environment. Ensure phones and emails are answered in a timely and professional manner. Logging of all calls and problems in Triangle’s ticketing system & follow through to resolution in a timely manner, always mindful of SLA’s and KPIs. Resolution of common issues with minimal supervision or review whilst understanding the need to escalate issues within the team as necessary. Escalate issues appropriately and with the required level of detail internally within Triangle or to relevant v...

    $289 (Avg Bid)
    $289 Oferta promedio
    16 ofertas
    $74 Oferta promedio
    14 ofertas
    LINUX ROUTER 5 días left

    We are router producer and we wanna make our distrbution with a our interface. We offer entry for start project and monthly

    $190 (Avg Bid)
    $190 Oferta promedio
    11 ofertas

    I want an expert to solve my Ubuntu Server issue in my Digital ocean Account. I need urgent help Using teamviewer

    $16 / hr (Avg Bid)
    $16 / hr Oferta promedio
    26 ofertas

    hello, lookinf nodejs expert to fix some networking and ip issue in linux with my existiing node js code. we have to setup some ip correctly and to change some configuration in my node js code.

    $43 (Avg Bid)
    $43 Oferta promedio
    19 ofertas
    Looking for aws expert 5 días left
    VERIFICADO

    Hello aws experts. I have deployed my flask app to aws ec2 linux ami2 using gunicorn and ngnix. So it run on ssl domain, but when i login, it is not working well. But it was workings on my local. This is error message: POST https://url/login_user net::ERR_CONNECTION_TIMED_OUT If u were expert, plz feel free to contact me immediately. Thanks.

    $10 - $30
    Sellado
    $10 - $30
    26 ofertas
    NEED VPN App Google Play 5 días left
    VERIFICADO

    hello if you have a Ready App Please let me know I need make a premium VPN app with an admin control panel. i can also access the premium server by watching video ads. In-App Purchase users can access all the servers without any ads. This is a 100% secure VPN. Also, have full control of the app with the Admin Panel. Hosting, Domain

    $273 (Avg Bid)
    $273 Oferta promedio
    12 ofertas
    Wireguard VPN server install 5 días left
    VERIFICADO

    I have a basic file sharing server (Samba) that runs in Ubuntu 20.4 LTS. With people working remotely, we are beginning to need more remote access. We have been doing remote work through ssh and SFTP, but it is not convenient. I am trying to set up a wireguard VPN server to allow remote access. I have managed to make the connection and create the handshake, but I am unable to browse the internet or access files when connected through wireguard. I am looking for someone to either help fix this, or set up a new wireguard VPN server for us.

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

    Synology have a couple of applications that run very well, Active Backup for Business and Active Backup for 365. However neither has a report that shows the size of each backup taking into account deduplication. I would like a report created that shows the actual space taken for each backup, that can export this report to a CSV and can email the report on a schedule. Synology DSM is based on Linux, I don't mind what the report is written in, if that be something running on Linux directly or web based.

    $188 (Avg Bid)
    $188 Oferta promedio
    13 ofertas

    Functional Requirements. 1. Record of the inventory of the company's computer equipment to Insert equipment records and their hardware characteristics (Disk, RAM memory, Processor, Serial, Model). 2. Registration of the headquarters to which the computer equipment corresponds. 3. Registration of the departments to which the computer equipment belongs. 4. Modification of the inventory both in the field of computer equipment and the departments and headquarters to which they belong. 5. Add records of computer equipment, its headquarters and department. 6. Modify records of computer equipment, its headquarters and department. 7. Eliminate records of computer equipment, its headquarters and department. 8. Reports or inquiries related to the inventory of computer equipment of the company D...

    $185 (Avg Bid)
    $185 Oferta promedio
    17 ofertas

    Hello, I am running OpenProject using the following Azure Marketplace system - but I am looking to migrate the data over to a Ubuntu instance on Azure - Primarily need help moving the database over

    $219 (Avg Bid)
    $219 Oferta promedio
    15 ofertas

    We have 2 problems that we need help with. Problem 1: Keycloak LDAP integration We integrated keycloak with ldap and in the Active Directory there is an attribute for email which is custom attribute with name “extensionAttribute3” that has the value of email. We have resolved the extensionAttribute3 successfully and the employees email are imported in keycloak Our problem is when someone logs in using the email from extensionAttribute3 It redirects the user to a server error page and the keycloak logs shows invalid creds. But when entering a wrong passowrd there will not be redirection and the page will show Incorrect password Another issue with authentication flow Problem 2: Keycloak MFA support We need to troubleshoot it and make it support MFA The candidate hired for thi...

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    11 ofertas
    Apache Airflow Consultant 4 días left
    VERIFICADO

    We need Apache Airflow consultant with experience in deploying and running Airflow in production with CI/CD pipeline.

    $28 / hr (Avg Bid)
    $28 / hr Oferta promedio
    6 ofertas

    I need someone who can Setup and Configure Mailwizz (Complete) on my Digital Ocean Droplet.

    $42 (Avg Bid)
    $42 Oferta promedio
    10 ofertas
    AWS Expert need 4 días left

    need AWS expert more detail will discuss on chat

    $7 - $11 / hr
    Sellado
    $7 - $11 / hr
    31 ofertas

    Hi I want to setup one website with local system (Windows 10) So I've purchased 2 different static ip's So if one internet is not working then site must be work with second. So can anyone help me on it? So for both we need to setup "A" records with different Ip's I need help to manage 2 different "A records" with 2 different Ip's

    $18 - $153
    Sellado
    $18 - $153
    14 ofertas
    Need expert in OVH VPS 4 días left
    VERIFICADO

    My installation is showing installing since yesterday so it gotta stuck, you need to find out SSH, and have to reinstall using any desk.

    $18 (Avg Bid)
    $18 Oferta promedio
    11 ofertas
    iptv modifacations 4 días left
    VERIFICADO

    i looking for a full tutorial to edit and setup a multi suplier panel incl url an dns config

    $16 / hr (Avg Bid)
    $16 / hr Oferta promedio
    10 ofertas

    Hello, Looking for server and Network Monitoring system based on influxdb and tick stack. GUI can be grafana or any other. For server we need to monitor resource for hardware, software and network. For network we need snmp and sflow. Alerts for anomolies, downtime etc. For details get in touch.

    $188 (Avg Bid)
    $188 Oferta promedio
    14 ofertas

    We are looking for two network administrator having juniper and mikrotik routers and switches.

    $29 / hr (Avg Bid)
    $29 / hr Oferta promedio
    28 ofertas

    Need to configure virtual directory on IIS server for .net project as the project is already completed and working on different pieces I need to configure it on new PC so I like a person who has experience on IIS server and can do work for me

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    6 ofertas
    GCP Monitor with Logs -- 2 3 días left
    VERIFICADO

    1. Generate HTTP (for windows and linux) 4x error, service stopped error. 2. Capture the error in GCP Log in real time. 3. Generate alert in real time from GCP Logs

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

    Setup knot DNS Server along with API

    $25 (Avg Bid)
    $25 Oferta promedio
    6 ofertas
    set up vpn with XC220-G3v router 3 días left
    VERIFICADO

    can anyone help me to set up vpn with XC220-G3v router over dynamic ip address .please find attached manual

    $17 (Avg Bid)
    $17 Oferta promedio
    8 ofertas
    Tiefes Netz -- 7 2 días left
    VERIFICADO

    Ich habe einen Fall wo es um einen Name Server im tiefen Netz geht, ich habe mehrere Fälle. Das hier ist nur ein Fall. Du machst es beruflich. Vielleicht macht es dir Spaß nicht immer das Gleiche zu machen. Also wenn du die richtigen Verbindungen hast dann brauchst du für einen Fall nur ein paar Tage. Und ja ich gebe zu, andere brauchen für das ein paar Monate weil sie recherchieren müssen.

    $203 (Avg Bid)
    $203 Oferta promedio
    2 ofertas
    need to fix Vesta CP 3 días left
    VERIFICADO

    i have an ubuntu AWS server with Vesta cp installed, however the portal is currently not working, it says url not found, also the system send error messages by email. i need someone to fix this issue. i'm guessing it's because the ssl expired and the server forward non ssl to ssl urls that's why it's not entering the portal.

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

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