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.

Alkalmazza System Administrators szabadúszót

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    A munka állapota
    134 munkát találtunk, az árak pénzneme: EUR

    Hi I am looking for an experienced windows system administrator for quick help. This is an ongoing project so only serious candidates apply please.

    €67 (Avg Bid)
    €67 Licitátlag
    3 licitek

    I need someone to setup custom protection for my server/websites as a way to stop this attack its a Http Get attack with fake refferal also using old user agents such as windows xp.

    €119 (Avg Bid)
    €119 Licitátlag
    6 licitek

    Searching an expert who can configure the bulk email solution without getting the emails into spam.

    €9 - €27
    €9 - €27
    0 licitek
    Move a Joomla site 6 nap left
    IGAZOLT

    Hi, We have a Joomla site that needs to be migrated from an Old CentOS 6 server to a newer server. The old server has SSH root access and SCP/SFTP access, but no WHM/cPanel. The new server has WHM/cPanel.

    €58 (Avg Bid)
    €58 Licitátlag
    12 licitek

    just need you to update my Let's Encrypt SSL on my AWS server.

    €14 (Avg Bid)
    €14 Licitátlag
    11 licitek

    Three Cisco ASAv's are 85% configured for Cisco AnyConnect VPN. Need to complete the build and authenticate to the RADIUS server within the AWS environment. ** Must have Cisco VPN experience and some AWS experience

    €175 (Avg Bid)
    €175 Licitátlag
    9 licitek

    We are hiring a Customer Service Representative to manage customer queries and complaints. You will also be asked to process orders, modifications, and escalate complaints across a number of communication channels. To do well in this role you need to be able to remain calm when customers are frustrated and have experience working with computers.

    €12 / hr (Avg Bid)
    €12 / hr Licitátlag
    10 licitek

    Necesito una persona para que termine un proyecto que se había iniciado, le falta el 30%. Mejoras en la estética del diseño, agregar opciones y Conexiones de las de diferentes opciones de la página principal y el panel de control. Esta Basado en CI . Persona que entienda bien español. Proyecto entregado funcionando y pago al mismo tiempo.

    €139 (Avg Bid)
    €139 Licitátlag
    12 licitek
    send me data 6 nap left

    A sever where you can send a text enabling you to transfer data to anyone on any network throughout the world for instance im in england and would like to send my friend data whos in another country so i text the sever with his number and thee amount of data id like to send him and the sever will automatically transfer the data from the credit on your phone or the data. im looking for someone to...

    €602 (Avg Bid)
    €602 Licitátlag
    6 licitek

    We are a company based in Germany having a dedicated Debian 9 server running an Apache/Nginx configuration with 3 online-shops via WordPress with advanced caching configuration (Redis), Mailserver with web-interface via RainLoop on a separate domain, and additional 27 domains configured but without content (redirects). We need to move this content to a clean Windows Server 2019 with IIS10, and ...

    €32 / hr (Avg Bid)
    €32 / hr Licitátlag
    8 licitek
    OSRM Server 6 nap left

    Necessito de especialista para implantar um servidor próprio e deixar de usar os serviços gratuitos do Google. Urgente.

    €967 (Avg Bid)
    €967 Licitátlag
    8 licitek

    we have just moved servers, we are sure the files are correct from old server, but items are not being added to cart? can you help?

    €28 (Avg Bid)
    €28 Licitátlag
    24 licitek

    i just bought smm panel at perfect panel. Need help me to re design theme

    €116 (Avg Bid)
    €116 Licitátlag
    7 licitek

    I have to host flask app on centos 7 server. If you have rich experience in this field, apply in this project. Only hosting expert.

    €25 / hr (Avg Bid)
    €25 / hr Licitátlag
    11 licitek

    Looking for old whois data. I do not care if the domain is available now, or who the current owner is. I want to know what the old whois information for the website is (who previously owned it). The information is available in a report from domain tools. If you have a paid account then you can get it without paying anything extra. This is my preferred method of finding the data. If you have anot...

    €392 (Avg Bid)
    €392 Licitátlag
    12 licitek

    I need my website re-configured.I need you to build it.

    €29 (Avg Bid)
    €29 Licitátlag
    3 licitek

    VM duplication required on Vsphere from Snapshot

    €21 (Avg Bid)
    €21 Licitátlag
    2 licitek

    На выделенном сервере установлен новый, лицензированный Windows Server 2016. 1) Отключить обновления 2) Убрать ограничение на кол-во одновременных подключений по RDP. По стандарту доступно 2 бесплатных одновременных подключения, а для увеличения необходимо докупать лицензии (CAL). Слышал что данное ограничение возможно обойти. Это приоритетная задача, если на сервере данного года это сделать н...

    €145 (Avg Bid)
    €145 Licitátlag
    3 licitek
    upgrade openwrt router 6 nap left
    IGAZOLT

    Router Mikrotik RB750-R2 Router is currently running a customized version of openwrt I want the plain version with openvpn instead ssh [jelentkezzen be az URL megtekintéséhez] -p 8022 root password Web [jelentkezzen be az URL megtekintéséhez] admin password I have to flash several of them You are bidding on providing me with instructions how to flash all my rout...

    €141 (Avg Bid)
    €141 Licitátlag
    8 licitek

    Need to be able to pick up DTMF

    €149 (Avg Bid)
    €149 Licitátlag
    7 licitek
    Clear disk space in WHM 6 nap left
    IGAZOLT

    I have a recurring problem that my disk space is getting taken up. I have a feeling it is error log fiels. I need someone to login to my server and clear the disk space that is unnecessarily used. The last time this happened someone had hacked the server and upload adult videos. I feel this may be the same thing as my websites do not take up all the space.

    €19 (Avg Bid)
    €19 Licitátlag
    25 licitek
    Trophy icon Softether VPN Server 2 nap left

    I need a network administrator to tell me how to setup a Softether VPN server so the client can use all the available IP addresses of the server. For example the server has 4 IP addresses. I need a setup like this on softether vpn server. user1 ----> IP: [jelentkezzen be az URL megtekintéséhez] user2 ----> IP: [jelentkezzen be az URL megtekintéséhez] user3 ----...

    €223 (Avg Bid)
    Kiemelt Garantált
    €223
    1 pályamű

    A WP site should be removed from malware and make the site secure. Bring the site his old version.

    €45 (Avg Bid)
    €45 Licitátlag
    18 licitek

    I need a network administrator to tell me how to setup a Softether VPN server so the client can use all the available IP addresses of the server. For example the server has 4 IP addresses. I need a setup like this on softether vpn server. user1 ----> IP: [jelentkezzen be az URL megtekintéséhez] user2 ----> IP: [jelentkezzen be az URL megtekintéséhez] user3 ----...

    €46 / hr (Avg Bid)
    €46 / hr Licitátlag
    5 licitek

    We are looking at a number of possible software options to assist our small NFP office teamwork efficiently and better track our stakeholders and manage interactions. We've been looking at Hubspot, Monday .com, Zoho and need help to choose and set up cost-effective best option. Superuser to help set up our systems asap to maximise co-orientation of our small (3) (+ externals )team's wor...

    €10 / hr (Avg Bid)
    €10 / hr Licitátlag
    8 licitek

    Necesito una administrado de sistema que un servidor proxmox y creo que me esta usando el servidor para hacer ataques doos quiero ponerle mas protección y protegerlos se me apagan las maquina que tengo dentro dentro del proxmox y no se el motivo necesito ayuda

    €154 (Avg Bid)
    €154 Licitátlag
    16 licitek
    setup smtp mail server 6 nap left
    IGAZOLT

    setup smtp maiil server on centos with proxy and ip rotation

    €88 (Avg Bid)
    €88 Licitátlag
    25 licitek

    We are looking for support for an Nextcloud 16 issue. We can log on, but the files and folders display remains empty.

    €15 / hr (Avg Bid)
    €15 / hr Licitátlag
    5 licitek

    I have a fresh install of lightsail server. I need to create a VPN to connect to the lightsail server to be able to have a mapped drive to be able to use a program locally. this is a current need and will be hirining right now.

    €23 (Avg Bid)
    €23 Licitátlag
    10 licitek

    i need cheapest dedicated server, with maximum disk space, ram, cpu and other things can be low but disk space have to be high

    €59 (Avg Bid)
    €59 Licitátlag
    10 licitek

    Who You Are • You are the connection to Cisco customers and will build effective working relationships while solving their issues, managing expectations, and leaving the customer feeling valued. • You will continually develop your working knowledge of networking products and protocols to provide technical support on a worldwide basis in the designated technology focus area • You ...

    €390 (Avg Bid)
    €390 Licitátlag
    18 licitek

    Hi, we have an urgent devops issue with nginx/docker that needs to be solved. Happy to do it fixed price or hourly. You need to be skilled with docker, docker compose, nginx, react. Thanks

    €37 / hr (Avg Bid)
    €37 / hr Licitátlag
    26 licitek

    Details will be shared in PM when contacted.

    €128 (Avg Bid)
    €128 Licitátlag
    15 licitek

    I have some problems in my website need someone to fix it . add to cart not work wish list not work display picture not change when i choose the colour .

    €22 (Avg Bid)
    €22 Licitátlag
    36 licitek

    Looking for devloper who can create a custom pannel for controling and advertising over hotspot on mikrotik routers.

    €531 (Avg Bid)
    €531 Licitátlag
    12 licitek

    Searching a real time expert who can configure bulk email system in a nominal budget. Thank you.

    €33 (Avg Bid)
    €33 Licitátlag
    7 licitek

    i need a modification for the opnsense Firewall to enable Portknocking. Allow access the client application try to connect to port 333. it gets rejected by the firewall. the client application try to connect to port 22. we forward it to the ssh server. we only forward one packet with state new to port 22. (after that port 22 state new is locked again for this IP) all packets with state establish...

    €157 (Avg Bid)
    €157 Licitátlag
    6 licitek

    We have a project where we need VMware with full redundancy to it ..and need to have a windoes 2016 installation on it .. N then join to customer domain Once done we will install our software n will do remaining thinks... We need an expert to do this on urgent n short time basis remotely... It anyone interested let me know.. Regards Qureshi

    €109 (Avg Bid)
    €109 Licitátlag
    15 licitek

    I want someone to setup RD web access at my server for remote login by different users remotely. Also I need to secure my server system by extra settings to prevent users using any restricted website or internet usage.

    €126 (Avg Bid)
    €126 Licitátlag
    8 licitek

    Searching an expert who can provide few hours of postfix email server training from scratch

    €54 (Avg Bid)
    €54 Licitátlag
    6 licitek

    We are looking for a consultant to understand how Windows Server logs users' access to the domain and related logoffs. For more info you can write. thank you

    €11 / hr (Avg Bid)
    €11 / hr Licitátlag
    12 licitek

    I need a woo commerce Auctions specillist I am facing two issues I need a countdown timer in auction shop page and in shop page In shop greed as shown in image And need a function where the auction time extends automatically if any one bids in last 5 mins

    €26 (Avg Bid)
    €26 Licitátlag
    8 licitek
    computer works 5 nap left

    I need you to write a report for something.

    €21 (Avg Bid)
    €21 Licitátlag
    12 licitek

    Me gustaria crear un directorio virtual por dominio, de manera que segun el dominio , un directorio cambien su ruta real tanto para http como para php

    €27 (Avg Bid)
    €27 Licitátlag
    3 licitek

    I have window 8.1. Due to some reasons, I can't access desktop. I am unable to format or delete the disk partitions. It gives error Diskpart has encountered an error. The system cannot find the file specified. See the system events log for more information.

    €4 / hr (Avg Bid)
    €4 / hr Licitátlag
    5 licitek

    setup a proposed network and configure the routers accordingly more details in chat

    €29 (Avg Bid)
    €29 Licitátlag
    22 licitek

    Hello Developer , We are doing setup of our project on local client system with localhost ,we are using xampp tool to setup local system but some client who already had mysql windows based server on that facing issue to setup it , Setup xampp all feature like apache, mysql & phpmyadmin along with don't distrusting client old mysql server based software ?? Our client running there old sof...

    €120 (Avg Bid)
    €120 Licitátlag
    24 licitek

    The project involves migration of existing Asterisk PBX to a Azure cloud. There is existing Azure account. Install FreePBX on Azure cloud. Install Linux and FreePBX GUI. After the installation, migrate exiting asterisk configuration and voice prompts and confirm that the system works accordingly. Copies of the Asterisk files will be provided (have to be specified). I would also like consultation...

    €392 (Avg Bid)
    €392 Licitátlag
    23 licitek

    Need a Sophos expert - preferably someone that works for Sophos Support?! Job 1: Migrate SG to XG and help getting SSL scanning and InterceptX setup tweaked so it's working to the best of the appliance ability. Sites uses VOIP and many rules and things need to be replicated to the XG Job 2: XG already in place, review setup for policies, SSL inspection config and deploy Intercept-X You must ...

    €11 / hr (Avg Bid)
    €11 / hr Licitátlag
    6 licitek

    Hi, I have VPS and I did some changes in the SSH then the VPS stopped. Could some one support me to reactivate it. Thank you,

    €23 (Avg Bid)
    €23 Licitátlag
    28 licitek