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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    117 仕事が見つかりました。次の価格: USD
    fix error in oracle vm 6 日 left
    認証完了

    hi am looking for system admin who got following skills 1 oracle vm 2 linux/unix 3 network 4 window 10 i have increase my vm disk now when i start is blank and i have update my ubuntu when i log in is also blank

    $144 (Avg Bid)
    $144 平均入札額
    6 入札
    Cisco ASA 5505 VPN to Azure 6 日 left
    認証完了

    Setup VPN using CLI from Cisco ASA 5505 to Azure.

    $87 (Avg Bid)
    $87 平均入札額
    7 入札
    move server data 6 日 left
    認証完了

    I need to move all the data from one server to another. Both are linux. You will have root access to both. All websites, including databases must be moved. I will verify that the sites are transferred over. Will also need to know if all the server software will be transferred as well. The host was supposed to move the data over when they forced us to a new data center but decided not to bothe...

    $88 (Avg Bid)
    $88 平均入札額
    28 入札
    Godaddy Hosting + Magento Issue 6 日 left
    認証完了

    We have a problems with Godaddy hosting. Loading is 400% CPU. On server we have 2 magento. Before that 2 month websites worked fine, and already 2 days, they not working at all. No any updates or nothing was done. Requested find and fix problem.

    $53 (Avg Bid)
    $53 平均入札額
    6 入札

    Kindly note that this is merely a training project. Probably you will be spending max 2 hours. Maximum Budget = INR Rs. 700 / USD 10 You will need to educate me to setup website/database on a new domain by copying an already running Wordpress website (on the same server). Complete documentation will be needed and remote support wherever required.

    $13 (Avg Bid)
    $13 平均入札額
    8 入札

    PAYMENT TERM - ONLY UPON COMPLETION ATTENTION: * Do not use template proposals, they will not be read * Include not only your portfolio, but also highlight examples that you consider to be close to the result you promise you will provide us for the price of your bid * Make sure your proposal presents the final price for the COMPLETE job * We will not accept to negotiate a higher price than what ...

    $516 (Avg Bid)
    $516 平均入札額
    36 入札
    Build simple infrastructure 6 日 left
    認証完了

    Hello, I have a Dedicated Server on [ログインしてURLを表示], and i want to build my little infrastructure, i don't have time right now so i wont be able to do it.

    $214 (Avg Bid)
    $214 平均入札額
    6 入札

    Hello, I need php/html/server specialist to help me with Server/Website optimization to counter GET method HTTPS spam/ddos.

    $159 (Avg Bid)
    $159 平均入札額
    9 入札

    Hi We have installed lunix on vm ware fussion in mac we need to forward ports and make the proper conectivity

    $20 (Avg Bid)
    $20 平均入札額
    2 入札
    Load balancing on multiple servers 6 日 left
    認証完了

    I would like to set up best practice of load balance on php server, node js server and mqtt server

    $1089 (Avg Bid)
    $1089 平均入札額
    36 入札

    Hi We have installed lunix on vm ware fussion in mac we need to forward ports and make the proper conectivity

    $8 - $14
    $8 - $14
    0 入札

    I am needing to making a news site as tor hidden service. I get VPS with ubuntu. I want http handling by NGNIX, also need setup for mysql, php7.2 and point a tor hidden service to webroot of ngnix. Also need best security practices applied in server configuration. thanyou.

    $118 (Avg Bid)
    $118 平均入札額
    11 入札

    Budget:20$ Need to deploy ROR app into UBUNTU-16x server production mode. NGinx,mysql,rails-5,ruby ,you have to provide documentation after setup with clear steps. Have to install necessary gems or any other installation as required during installation. Please also send your previous ROR links which were deployed. Need to start now

    $25 (Avg Bid)
    $25 平均入札額
    3 入札

    We need some advance config for Daloradius + freeradius version 3 + centos 7 + mysql+ Mikrotik and or ubuntu 14.4 with freeradius 2 and mysql. eg: expired user will get a new ippool named as "expired", online user count fix ( we are getting wrong data), Mysql not working properly need some bug test and fix and or add a captive portal for expired user.

    $30 / hr (Avg Bid)
    $30 / hr 平均入札額
    2 入札

    Provide a VM (preference Ubuntu) in OVA format. The VM should have VirtualBox installed and 4 VMs running in it: 2 Ubuntu servers and 2 ubuntu​ desktop. These VMs should be configured to be in a local network (they should be able to ping each other).

    $326 (Avg Bid)
    $326 平均入札額
    20 入札
    we need some fix on website 6 日 left
    認証完了

    I need my website re-configured.I need you to build it. my website monetization button enable issue

    $22 (Avg Bid)
    $22 平均入札額
    16 入札
    Docker images and portainer help 6 日 left
    認証完了

    Cant access one of the running docker image , we use portainer to manage our images but one of them is not accessible via the ports are defined ... BID only if you can work via Teamviewer or Anydesk and IF ONLY willing to check the problem first before awarding for better understanding... no ssh access . thnx

    $185 (Avg Bid)
    $185 平均入札額
    4 入札
    Docker images and portainer 6 日 left
    認証完了

    Cant access one of the running docker image , we use portainer to manage our images but one of them is not accessible via the ports are defined ... BID only if you can work via Teamviewer or Anydesk and IF ONLY willing to check the problem first before awarding for better understanding... no ssh access . thnx

    $40 (Avg Bid)
    $40 平均入札額
    3 入札

    Prepare 15 folder structures layouts for different scenarios I.e. how computer folders are arranged for: 1. Home business 2. Personal Accounting 3. Business Accounting 4. Business design department 5. Business Marketing department 6. Business HR department 7. Business finance department 8. Business inventory 9. Business research and design 10. Personal high school 11. Personal wedding planning 12...

    $19 (Avg Bid)
    $19 平均入札額
    10 入札

    Deseo colaborar con una persona con experiencia (más de 5 años) en sistemas linux, preferiblemente Ubuntu, proxmox. Se necesita a una persona para trabajar como freelance en proyectos o problemas que se generan en un pequeño datacenter en el que hay instlado proxmox y baj él un servidor de una aplicacion jboss y un servidor de base de datos postgres, todo trabajando por...

    $29 / hr (Avg Bid)
    $29 / hr 平均入札額
    10 入札
    Spam Issue in Zimbra 6 日 left
    認証完了

    Searching for an expert who can help me troubleshooting spam with Zimbra.

    $26 (Avg Bid)
    $26 平均入札額
    5 入札

    I Need A VPN Coustome Admin Panel For Manage User And Server , Admin Can Add Server Panel Accepte All Protocol TCP / UDP/SSL/TLS/DNS Reselller System Reseller Can Create Reseller And Also Can Create VPN .. Specially We Need Cisco openconnect/AnyConnect VPN Using ...

    $140 (Avg Bid)
    $140 平均入札額
    1 入札
    Fix my server email issues. 5 日 left
    認証完了

    My server isn't sending emails correctly, and none of the sendmail options send. I have one domain that sends correctly but all new domains do not send or receive emails.. its a Plesk control panel on a 1and1 server. should be quick and simple to fix for the right person. also need it to work with any new domains I add in the future

    $25 (Avg Bid)
    $25 平均入札額
    10 入札

    В школу английского Lingolove нужен администратор на удаленную работу. Наша цель — помочь студентам за 2 месяца свободно, правильно и без акцента заговорить на английском языке, благодаря авторском методике Любови Подольцевой. Наш сайт — [ログインしてURLを表示] Основные обязанности: — выполнение входящих задач (выставить счет, помочь с оплатой, проконсультировать и тп) — оформлени...

    $250 (Avg Bid)
    $250 平均入札額
    1 入札
    OpenWrt Managed Network 5 日 left
    認証完了

    To create a managed centralized network platform using OpenWrt and Open WISP on ZBT type routers wit GPS functionality.

    $4206 (Avg Bid)
    $4206 平均入札額
    7 入札

    i need Radius Authentication for ssh tunnel dropbear. I have ready Radius Server. I need Connect my ssh tunnel dropbear server. if you know this.... when complete your work, then give me configuration document.

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    1 入札
    NginX caching issue. 5 日 left
    認証完了

    Searching a NginX expert who can resolve the caching issue. (Work should be done via Teamviewer)

    $49 (Avg Bid)
    $49 平均入札額
    5 入札
    Vpn admin panel 5 日 left
    認証完了

    I want to build a vpn vpn admin For setup openconnect/anyconncect vpn

    $102 (Avg Bid)
    $102 平均入札額
    2 入札

    A server rebooted, and one lv is mising System is CentOS 6.4 Prior, had 4 LVM's Now get 3, /var is missing Get error Found duplicate PV. Need expert to assist in recovery of missing LV

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    4 入札

    Need addition 15- 18 of domain and subdomain either in domain host or webhosting control panel. They must be open with www. means open with [ログインしてURLを表示] . Also need addition of free SSL to all domain and subdomain.

    $14 (Avg Bid)
    $14 平均入札額
    6 入札

    I need my wordpress website hosted on dedicated server needs to be optimized. 1. Performance optimization - google insights ranking, pagespeed score, yslow scores. 2. Fix down time issues. 3. Fix posts not appearing immediately after posting (mostly due to caching issue) You will be given admin access to wordpress and full server access if required in case you want to optimize server settings.

    $103 (Avg Bid)
    $103 平均入札額
    25 入札

    Hello, I need Optimized [ログインしてURLを表示] can withstand more than 500 online users at the same time configure my vps Ram 8gb , SSD 80 gb Nginx + php-fpm + MariaDB My current configuration file My configuration file currently only supports up to 200 online users at the same time. When greater than 200 visits there is MYSQL CPU phenomenon loading 180% and toal load average> 40% The details of th...

    $36 (Avg Bid)
    $36 平均入札額
    11 入札

    Searching for an Expert who can help me configure Percona MySQL cluster in CentOS. (Everything has to be done using anydesk or Teamviewer). Interested please apply. Thank you.

    $35 (Avg Bid)
    $35 平均入札額
    3 入札

    Hello Looking for ubuntu expert able to fix and configure email in my server (including domain issue if some one). Right now is installed postfix, dovecot and rainloop, the problems are: 1. I can sent mails but it does not receive 2. Email sent are reaching without encryption and goes directly to spam folder (maybe some issue with domain )

    $9 / hr (Avg Bid)
    $9 / hr 平均入札額
    14 入札

    Hello, Currently my company sells solutions for SME. I want to set up a website for the resale of all my solutions. I want to set up a reseller portal. The solutions : - CRM / Quotation / Billing / POS: Dolibarr and Odoo - Drive: Nextcloud - Configurable appliances according to criteria: o FireWall o IPBX o Backup o File Server o Laptop + PackOffice + Antivirus + Anti-Spam - Domain names - Webs...

    $321 (Avg Bid)
    $321 平均入札額
    4 入札

    Malware attacked our servers and decrypted our entire [ログインしてURLを表示] to restore oyr data.

    $519 (Avg Bid)
    $519 平均入札額
    1 入札
    Esperto VMWare 4 日 left

    Cerco esperto Vmware per gestione ed assistenza infrastrutture in Italia Gestione solo da remoto Pagamento a tariffa oraria da definire

    $572 (Avg Bid)
    $572 平均入札額
    9 入札
    Mikrotik Configuration 4 日 left
    認証完了

    I need a Network administrator to monitor and edit my current configurations and see if I have vulnerability and stop any attack from happening. and manage my current bandwidth and share it with users.

    $206 (Avg Bid)
    $206 平均入札額
    19 入札

    I have a server which hosts a website [ログインしてURLを表示] which needs to route emails to an external service. I can't do it although everything looks right. It will be a small job for someone that knows what they are doing....

    $26 (Avg Bid)
    $26 平均入札額
    21 入札

    I need assistance in routing network traffic over different network connections with in NAS.

    $198 (Avg Bid)
    $198 平均入札額
    24 入札

    i have 50GB of data that need to be transferred during the next 6h between 2 dedicated servers! Height internet speed is required

    $103 (Avg Bid)
    $103 平均入札額
    30 入札
    Computer Networks 4 日 left
    認証完了

    I want someone is an expert in Computer Networking.

    $114 (Avg Bid)
    $114 平均入札額
    29 入札

    This week I have a problem with non-delivery of email to some google servers. example: The mail system <katherine@[ログインしてURLを表示]>: host [ログインしてURLを表示][[ログインしてURLを表示]] said: 550-5.7.1 This message does not have authentication information or fails to pass 550-5.7.1 authentication checks. To best protect our users from spam, the 550-5.7.1 message has been blocked. Please visit 550...

    $23 (Avg Bid)
    $23 平均入札額
    7 入札
    Magento 2 time/date fix 4 日 left
    認証完了

    Need fix on date/time on magento 2 site ....

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    37 入札
    System Administrator - AWS 4 日 left
    認証完了

    We are currently hosted in AWS (Mumbai) and we use containerized solution. - Cost analysis for effective resource/server utilization - Implement monitoring tools for MongoDB, Nginx etc - Implement auto-scaling, preferably using Kubernetes (EKS) - MongoDB clustering - MongoDB Query Optimization - Prepare and assist load /security testing of the application

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    13 入札

    I have a centos 7 server with cpanel, and litespeed web server. Litespeed relies on underlying apache2 configurations. I need to setup a reverse proxy in cpanel for [ログインしてURLを表示] to forward to http://myipaddress:80/api/ the result output if the reverse proxy setup is correct should be {"code":0,"message":"Transport unknown"} If you are selected I will give you the pr...

    $32 (Avg Bid)
    $32 平均入札額
    9 入札

    We are looking for an IT Specialist with proven knowledge of computer networks and systems (Windows server and desktop OS) including Virtualization, who can write tech documents and produce video-tutorials in English, based on Chinese tech documents and by trying out the software features. Since our product is developed in Taiwan it is a mandatory requirement to be truly fluent in the Mandarin la...

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    4 入札

    ADMINISTRACIÓN sistemas experto, Habla nativo Español. Imprescindible. Disponibilidad 24h sólo para incidencias criticas: t*Removed by Admin* avisos Alta en el Servicio Con Panel de Control Soportado Sin Panel de Control configuración emails Tickets de soporte ilimitados Monitoreo 24/7 - Cada 5 min Seguridad Inicial Básica Software de terceros Estándar Ge...

    $30 (Avg Bid)
    $30 平均入札額
    8 入札
    HA proxy configuration CentOS 4 日 left
    認証完了

    Searching for an Expert who can help me configure HA proxy in CentOS for MySQL

    $25 (Avg Bid)
    $25 平均入札額
    8 入札

    Hi, I need someone good with the skills mentioned above to do a job.

    $154 (Avg Bid)
    $154 平均入札額
    5 入札

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