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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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    111 công việc được tìm thấy, giá theo USD

    Installing Docker on top of Raspberry pi 4 , & installing the "Hello World" , listing down the all command used for the hand over. remote connection to be granted.

    $40 / hr (Avg Bid)
    $40 / hr Giá đặt trung bình
    9 lượt đặt giá

    Hello to all, I have installed "" Discourse "support forum for Italian cuisine. I would like to implement a plugin or a component inside that is able to enable experience for all users within the forum, because unfortunately it has not yet been developed. I installed "Discourse" on Ubuntu 18.04 Docker server I installed the latest version of Discourse with no additional plugins so it's a 100% clean site I would like a demonstration if I knew certain contextual activities regarding the enhancement of user experience in the community. - Karma reputation plugin for Discourse. - Thank you in advance.

    $33 / hr (Avg Bid)
    $33 / hr Giá đặt trung bình
    2 lượt đặt giá

    Ok, we changed the server from one office to another one, and now remote users can't login. Blank screen. Locally we can login. We need to fix this in definite way ? Server is a Win server 2019 standard. Thanks

    $31 (Avg Bid)
    $31 Giá đặt trung bình
    3 lượt đặt giá
    Set up 8 VMs on Azure 6 ngày left
    ĐÃ XÁC THỰC

    I am struggling to set up my Windows VMs on Azure. Need urgent help within 24 hours. Pay 40 EUR/hours. Azure expert needed.

    $42 / hr (Avg Bid)
    $42 / hr Giá đặt trung bình
    22 lượt đặt giá

    Hello, I am getting error 500 to some of the requests when there is a concurring requests happening on nginx reverse proxy. I need to find a-solution to properly handle concurring requests.

    $22 (Avg Bid)
    $22 Giá đặt trung bình
    6 lượt đặt giá
    Server Admin Required -- 2 6 ngày left
    ĐÃ XÁC THỰC

    I need a server admin with more than 10 years of experience Regular work will be given

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    14 lượt đặt giá
    AWS to Multiple Site VPN 6 ngày left
    ĐÃ XÁC THỰC

    I have AWS servers and I need to connect my unifi environments to AWS. I also want traffic to flow site to site via the AWS connections. I also need instructions on how to add additional sites at any point to this environment.

    $145 (Avg Bid)
    $145 Giá đặt trung bình
    4 lượt đặt giá
    Linux system administrator 6 ngày left
    ĐÃ XÁC THỰC

    I have to little work open port in fresh new vps and do install script

    $3 / hr (Avg Bid)
    $3 / hr Giá đặt trung bình
    6 lượt đặt giá
    System and Network Admin3 6 ngày left
    ĐÃ XÁC THỰC

    Need skill for windows systems admin with knowledge of network configuration. Complete setup WDS and print sever, setup wakup LAN for workstations, create a DMZ in Cisco ASA 5512, route traffic to webserver, setup VPN with QNAP, Configure Windows Backup and VM replication backups etc.

    $13 / hr (Avg Bid)
    $13 / hr Giá đặt trung bình
    10 lượt đặt giá
    Integration of Communication System -- 3 6 ngày left
    ĐÃ XÁC THỰC

    Integration of Communication System on MIL-STD-1553 Avionics Data Bus. Integration of communication system on data bus

    $487 (Avg Bid)
    $487 Giá đặt trung bình
    4 lượt đặt giá

    Design and deploy a network, physical or virtual, capable of hosting the Resources like NFS, SMB, DNS, Kerberos Authentication, NIS, LDAP

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    11 lượt đặt giá

    Design and deploy a network, physical or virtual, capable of hosting the resources like NFS, SMB, DNS, Kerberos Authentication, NIS, LDAP

    $28 / hr (Avg Bid)
    $28 / hr Giá đặt trung bình
    4 lượt đặt giá

    I am looking for AWS solution Architect certification support to clear my exam. Exam on 10th December 2021.

    $136 (Avg Bid)
    $136 Giá đặt trung bình
    4 lượt đặt giá

    Ubuntu 16.04 on external 4K Monitor , display keeps blacking out randomly for couple seconds , every 5-10 minutes. Probably incorrect graphics drivers or settings. On Windws 10 everything works to be fixed via Ubuntu terminal. Laptop Acer Swift 3 Ryzen 5 2500U, Radeon Vega 8 graphics. Budget £10.

    $15 (Avg Bid)
    $15 Giá đặt trung bình
    3 lượt đặt giá

    Hello, I need to change the running port and install or configure an SSL on my Mattermost installation in Linux CentOS with WHM/CPanel Here is the documentation:

    $30 (Avg Bid)
    $30 Giá đặt trung bình
    18 lượt đặt giá

    Need recommendation from AWS Specialist to review a project which needs to migrate from on promise infrastructure to AWS cloud

    $29 (Avg Bid)
    $29 Giá đặt trung bình
    5 lượt đặt giá

    Queremos segmentar una red de un cliente en 3 segmentos, con este equipo Switch Router Ubiquiti Es48-lite 48-1000 2-sfp+Sw Administrable, nosotros manejamos los Switch cisco pero con esta marca se nos a dificultado segmentar.

    $126 (Avg Bid)
    $126 Giá đặt trung bình
    3 lượt đặt giá
    Linux Expert -- 2 5 ngày left
    ĐÃ XÁC THỰC

    Looking for qualified & Experienced Person Who is Expert in Linux and who have Linux system You must be readily available to start the work thanks

    $144 (Avg Bid)
    $144 Giá đặt trung bình
    21 lượt đặt giá
    Linux Expert - Must have Strong IT Knowledg 5 ngày left
    ĐÃ XÁC THỰC

    Looking for Linux System Expert who know how to use Ward-riving wireless thanks

    $8 / hr (Avg Bid)
    $8 / hr Giá đặt trung bình
    4 lượt đặt giá
    Cloudflare Setup 5 ngày left
    ĐÃ XÁC THỰC

    Need to setup and configure Cloudflare for Business

    $31 (Avg Bid)
    $31 Giá đặt trung bình
    16 lượt đặt giá

    instalé mautic en digitalocean que es un vps en un cpanel de plesk ahora que me falta es colocar todos los cron jobs de mautic en ese servidor de plesk, he buscado info por ineternet encontre algunos comandos para mautic pero no me funciona, lo que quiero es contratar a alguien que conozca cómo instalar los cron jobs de mautic en este vps de digitalocean con el cpanel de plesk

    $16 (Avg Bid)
    $16 Giá đặt trung bình
    5 lượt đặt giá
    Network Administration 5 ngày left
    ĐÃ XÁC THỰC

    Hi, I am looking for an experienced Network Administrator to migrate from server infrastructure (file server, backup, Firewall and Domain Controller) to a fully cloud based system. We also require some consolidation and organisation of the various shared files we are using via sharepoint, onedrive and teams. Experience of Cisco Umbrella or similar cloud based firewall is essential. Company size is approximately 20 users.

    $6059 (Avg Bid)
    $6059 Giá đặt trung bình
    12 lượt đặt giá

    Looking for discord server admins to help create an manage a server. The server should be indian based and inhouse talents based on different criteria's to build a community around it. Preference towards members already admin in other servers. A monthly amount will be paid for the project.

    $142 (Avg Bid)
    $142 Giá đặt trung bình
    8 lượt đặt giá

    The main task is to make reacheble from Nextcloud installation a Collabora docker installation on Debian10 vps from internet in order to use it for Online editing; If it will work, we would need to have some "how to" in order to keep it working. At this moment, an url that should give collabora access for nextcloud returns apache default web server page. It is also Let's Encrypt ssl certificate installed and corresponding port is open, but it is necessary to get appropriate vhost configuration for web server and also set right firewall rules.

    $51 (Avg Bid)
    $51 Giá đặt trung bình
    3 lượt đặt giá

    Hello, for a web scraping project, I need to set up a proxy server network. The network should be capable to handle up to 10.000 concurrent connections with a total average bandwidth of 3-5Gbps. The network should consist of 300 to 500 ports with different IPV6 rotating each request. IPs must be located in specific cities and countries (target site is using MaxMind API to verify). Please bid and specify a cost estimate for servers and IPs lease. I need a ready made solution, so the Freelancer should handle everything, from IP lease to Server lease and configuration.

    $706 (Avg Bid)
    $706 Giá đặt trung bình
    5 lượt đặt giá
    linux set mongo bd and other 5 ngày left
    ĐÃ XÁC THỰC

    Hello, I need to hire an expert on linux for setup and run good linux server. task is simple. ready to hire now

    $8 / hr (Avg Bid)
    $8 / hr Giá đặt trung bình
    11 lượt đặt giá
    Computer Security Help 4 ngày left
    ĐÃ XÁC THỰC

    Everything needed to know is attached. Done in Ubuntu. Need to have completed by midnight on Sunday, November 28th eastern standard time.

    $197 (Avg Bid)
    $197 Giá đặt trung bình
    4 lượt đặt giá

    I have a server (debian 10) with docker container for airflow and spark. Both are in the same network. I also installed a spark provider in airflow. However I am not able to run a SparkSubmitOperator task in airflow. Keeps getting error. Needs somebody to take a look at the setup and identify the issue. Or suggestion of better configuration.

    $39 / hr (Avg Bid)
    $39 / hr Giá đặt trung bình
    3 lượt đặt giá

    We have set up Jitsi and Jibri in Linode server; Jibri fail to start recording after a few seconds. we want to fix this problem.

    $114 (Avg Bid)
    $114 Giá đặt trung bình
    7 lượt đặt giá

    Computer Maintenance Services , Laptop , Desktop , Printer , Networking

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    11 lượt đặt giá

    I need someone to tell me from where a connection problem or data leak is coming from. Need someone expert in connections, RDP, socks5, vpn

    $212 (Avg Bid)
    $212 Giá đặt trung bình
    8 lượt đặt giá

    Hello I need a connections expert, I use socks5 and vpn my ip is clean but I'm failing at lots of things

    $25 (Avg Bid)
    $25 Giá đặt trung bình
    1 lượt đặt giá
    need a server virtualization expert -- 2 4 ngày left
    ĐÃ XÁC THỰC

    need a server virtualization expert

    $344 (Avg Bid)
    $344 Giá đặt trung bình
    11 lượt đặt giá

    Doresc un server IPTV de la 0 cu panou seller inclus

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    2 lượt đặt giá

    Hello Freelancer , AWS ECS container Health Check

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    3 lượt đặt giá
    need a server virtualization expert 4 ngày left
    ĐÃ XÁC THỰC

    need a server virtualization expert

    $308 (Avg Bid)
    $308 Giá đặt trung bình
    15 lượt đặt giá

    need a networking expect to setup port forwarding on my router

    $14 (Avg Bid)
    $14 Giá đặt trung bình
    13 lượt đặt giá

    We have a 15 Seater office in Gurgaon. We need to setup and configure LAN for our office. Work includes a) checking and setting up LAN Cable b) Installation of Domain Server c) defining domain user policies. Looking for freelancers who are local to Gurgaon.

    $91 (Avg Bid)
    $91 Giá đặt trung bình
    3 lượt đặt giá

    Hello Freelancer , Spring Boot Project deploy on AWS ECS container Health Check failed need to resolve this

    $6 / hr (Avg Bid)
    $6 / hr Giá đặt trung bình
    4 lượt đặt giá

    Use WHM / Cpanel to manage hosting for customers Answer customer's inquiry / question Set up VPS server for customers Manage backend server and control panel Other works as assigned by board of director depend on skills and progress. Job requirement Knowledge of Unix/Linux operating system Knowledge of hosting industry Knowledge of control panel : CPanel, WHM, Webmin, Plesk Knowledge of linux system administrator / web host management Skill in English communication

    $136 (Avg Bid)
    $136 Giá đặt trung bình
    23 lượt đặt giá

    Initially we throw them a central PBX solution for all of the branches, later we migrate all branches infrastructure to central server room in head office including active directories, file Server, Databases, Backup and Disaster recovery System, CCTV, time and attendance etc. Over the period of the time, we did some really big installations on cloud as well as on premises. that include cabling works, Network installations, disaster recovery management, PBX, Firewalls, Security etc.

    $558 (Avg Bid)
    $558 Giá đặt trung bình
    69 lượt đặt giá
    Trellis Wordpress Server (Sysadmin/Devops) 4 ngày left
    ĐÃ XÁC THỰC

    Hello, I'm looking for a reliable sysadmin who can work on this: Tasks to be completed: 1. Evaluate server health, discuss with me, do the required changes after it's confirmed 2. Create SSH keys 3. Create a manual for config on local 4. Create a manual for the flow with Git on Github: Code, Build, Test, Deploy (Simple devops) 5. Create system overview and developer on-boarding doc (what he needs to know, what he need to config etc. to be able start working with given Wordpress, Laravel, Node.js full stack). Points 2-4 above will be the output here plus your other findings

    $191 (Avg Bid)
    $191 Giá đặt trung bình
    8 lượt đặt giá
    Fortigate vpn tunnel 4 ngày left
    ĐÃ XÁC THỰC

    I have vpn tunnel between two branches, built on Fortigate firewall. it was working fine before but stops couple days ago. i need to reconnect it.

    $33 (Avg Bid)
    $33 Giá đặt trung bình
    17 lượt đặt giá

    I want a server on which i can fire the data of my IOT devices on it and then that data will be fired on Application.

    $33 (Avg Bid)
    $33 Giá đặt trung bình
    3 lượt đặt giá
    Looking for a CompTIA security + Expert 4 ngày left
    ĐÃ XÁC THỰC

    Need somebody who is expert in compTIA sec+ certification exam. Must be expert and knowledgeable. You must have test experience too. Thanks

    $79 (Avg Bid)
    $79 Giá đặt trung bình
    2 lượt đặt giá
    Devops engineer 4 ngày left

    Position Requirements BS Degree and or equivalent work experience in a technical discipline. A minimum of 6+ years of experience as a DevOps Engineer. Working experience using configuration management, automation and orchestration tools such as Ansible, Terraform or similar. Experience in building, managing and maintaining containerization platforms such as OpenShift or Kubernetes. Strong knowledge of Linux (RHEL) and some Windows. Experience with VMware virtualization. Experience in automating cloud deployments in AWS, GCP and/or Azure. Strong scripting background in Bash or Python. Able to utilize version control tools like Git along with a strong understanding of merging and branching code. Able to work in GitLab. Experience writing yaml and json. Must have a solid understanding and/or ...

    $52 / hr (Avg Bid)
    $52 / hr Giá đặt trung bình
    6 lượt đặt giá

    The open-datenschutzcenter from github should be installed on a virtual machine (VMWare Ubuntu 21.04).: It should be possible to use the software locally and via network, where this virtual machine is the server. As database should be used MariaDB if possible.

    $67 (Avg Bid)
    $67 Giá đặt trung bình
    5 lượt đặt giá

    Use more than 1 Raspberry Pi, VM, physical server/computer, or cloud server to create several data collection nodes that report gathered data back to an independent/separate data source/server/warehouse and back that data up on another independent node. Each member of the group must configure and deploy a node, device, server, or service for the project. Examples might include several Raspberry Pis with soil moisture or temperature sensors connected to them that collect data from the sensors and insert that data into a remote database that is backed up on another device automatically, or several devices locally serving up web forms to collect

    $669 (Avg Bid)
    $669 Giá đặt trung bình
    17 lượt đặt giá
    azure infrastructure setup and migration 4 ngày left
    ĐÃ XÁC THỰC

    azure infrastructure migration from on premise windows hyper-v environment to Azure.

    $49 / hr (Avg Bid)
    $49 / hr Giá đặt trung bình
    22 lượt đặt giá
    Server Upgrade 4 ngày left
    ĐÃ XÁC THỰC

    we will have 10 lakh products and 1tb products images with this we want and too many traffic on our website can you suggest us which is the best server for us? Waiting to hear your suggestion

    $25 (Avg Bid)
    $25 Giá đặt trung bình
    12 lượt đặt giá