Administrador do Sistema 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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    133 trabalhos encontrados, preços em EUR
    Website fixed 6 dias left
    VERIFICADO

    I need my website re-configured. This site was developed with DevExpress and there's an IP address issue and some minor coding required.

    €111 (Avg Bid)
    €111 Média
    8 ofertas

    i'm bussiness partner of cloudflare, and need setup Railgun on the server.

    €45 (Avg Bid)
    €45 Média
    1 ofertas

    Instalar Vicidial / Asterisk en servidor dedicado dejarlo completamente configurado: - 1 campaña - 4 extensiones - 2 truncales - llamadas entrantes y salientes El sistema PBX es para un call center

    €159 (Avg Bid)
    €159 Média
    4 ofertas
    Fix my gmail account 6 dias left
    VERIFICADO

    My gmail account is not receiving emails and can't sent email. it is probably we change a hosting company. I need help to get it fixed

    €12 (Avg Bid)
    €12 Média
    6 ofertas

    I need you to Removing viruses from Wordpress website and fixing infected files Contact me if you only have experience in this field please

    €27 (Avg Bid)
    €27 Média
    33 ofertas

    Need assistance with edgerouter that is dropping packets that should be forwarded to internal PC. Must have Ubiquity router experience

    €24 / hr (Avg Bid)
    €24 / hr Média
    7 ofertas
    Digitalocean/Ubuntu configration 6 dias left
    VERIFICADO

    I need ubuntu expert to prepare and configure the server. The desired services Nginx, mysql, php, phpmyadmin, and mail server

    €9 / hr (Avg Bid)
    €9 / hr Média
    16 ofertas

    Hi, I wan to develop snmp command line to run on the windows. If you are interested, I can share you more details

    €34 / hr (Avg Bid)
    €34 / hr Média
    12 ofertas

    i'm looking for Some one who have hands On Experience working on AWS, EKS, Kubernetes and Terraform. To setup end to Deploy 1. Setup AWS-EKS Cluster By using Terraform. We need to consider all basic thing that need to be setup in order cluster to work like VPC, Subnets, security groups, load balanceer. should be able to create cluster by using existing and New VPC< Subnets, security G...

    €152 (Avg Bid)
    €152 Média
    4 ofertas
    hmail server 6 dias left

    i have setuped a hmail server issue is mails are going to spam after Adding spf records and dkim records need some guidance will pay money accordingly

    €14 (Avg Bid)
    €14 Média
    2 ofertas
    Avaya IP Office Programming 6 dias left
    VERIFICADO

    Looking for someone with a ton of knowledge on IP500 Office from Avaya. We are a small business with 5410 phones and IP office v2. We have some questions on the system and settings tweaks we need. Figure you can remote in and adjust as necessary.

    €40 / hr (Avg Bid)
    €40 / hr Média
    3 ofertas

    Hi. Our company has a fairly complex API which is currently set-up as multiple virtual servers where each server contains the web-facing code and it's own copy of the database. We're looking replace this model with something more easily scalable, and more efficient. I've done some research, and I think ProxySQL is what we're looking for. Among the ProxySQL features I'd ...

    €35 / hr (Avg Bid)
    €35 / hr Média
    12 ofertas

    I need a new server setup and secured - CloudLinux OS - Kernel Care -Immunify360 -Engintron (NGINX) -Cpanel -Possibly a secondary firewall such as CSF [fazer login para ver a URL] < Need this as minimum requirements Then finally need my current server and sites migrated over to the new server. (12 sites) 11 and very small, 1 is very big.

    €463 (Avg Bid)
    €463 Média
    24 ofertas

    Hi everyone, I am looking for an expert in Apache web server and CentOS to write a report about the vulnerabilities of them ans how can mitigate that vulnerabilities. Thank you.

    €115 (Avg Bid)
    €115 Média
    8 ofertas

    Need Internet access to a VM accessed through Vsphere

    €15 (Avg Bid)
    €15 Média
    9 ofertas

    We are looking for someone whos able to configure Cloudbase-Init to work with Windows Server. Cloudbase receives the Network IP but is not adding it to windows, the same issue is with the Administrators password.

    €131 (Avg Bid)
    €131 Média
    4 ofertas

    Instalar Apache, FTP, y todo lo necesario para el funcionamiento de web. Servidor esta con cpanel Preferible idioma español

    €86 (Avg Bid)
    €86 Média
    25 ofertas

    I am just looking for few more hosting providers who are just like Redserverhost or [fazer login para ver a URL] Can someone please help me in finding that ? Must requirement : .com Domain renewal price should be less than 670 INR per year inclusive of all taxes , inclusive of free whois privacy protection.

    €13 (Avg Bid)
    €13 Média
    5 ofertas

    Hi, For one of my project I have used docker compose which internally has 5 container. I dont know why but it is taking too much space automatically, My server space is 100 GB.. Which gets consumed in just 1 day only. There

    €16 (Avg Bid)
    €16 Média
    6 ofertas
    Cisco Engineer 6 dias left

    need assistance with assessment of medium sized office Cisco equipment.

    €46 / hr (Avg Bid)
    €46 / hr Média
    18 ofertas
    vmware replication 6 dias left
    VERIFICADO

    i wand to replicate with 2 center , installation done already just need to configur vmware replication 8.1

    €25 (Avg Bid)
    €25 Média
    9 ofertas

    I need a PMTA expert to modify the config so that I can relay or route the connections through some external SMTP servers such that when I connect to the PMTA, the connection is then relayed through the external SMTPs.

    €36 (Avg Bid)
    €36 Média
    4 ofertas
    setup haproxy in pfsense 5 dias left
    VERIFICADO

    Setup haproxy on 2 lxc containers and cluster them it will server loadbalancing to multiple apachi servers and multiple domians and auto renew certificate when due I have haproxy already installed on them just need ssl setup with lets encrypt and add 2 or 3 servers as host for websites . I need documented information on how to add new domains and new backend servers to the configurations you a...

    €11 - €23
    €11 - €23
    0 ofertas

    I would like to use somebody who could install on more machines whm / cpanel . (latest version, always available) You know what i mean i believe that.,

    €24 (Avg Bid)
    €24 Média
    5 ofertas

    Investigate, design and develop a suitable VPN network for an SME, build VPN services for the users. The network solution would be built on a simulator (such as Packet Tracer or NetSim) and include establishing a VPN from remote site to main branch along with a report and presentation

    €90 (Avg Bid)
    €90 Média
    7 ofertas

    created a site to site openvpn need tweaking from expert

    €38 (Avg Bid)
    €38 Média
    14 ofertas
    Linux It Admin 5 dias left

    I need help with my Linux server running Debian 8 stable. I have the password and so i Need to find the plug ins that cause Error 500 in my WordPress website and disable it and then i can reinstall them. Thank you

    €107 (Avg Bid)
    €107 Média
    28 ofertas
    Front Desk 5 dias left

    Job Summary Responsible for handling front office reception and administration duties, including greeting guests and offering them a beverage, answering phones, handling company inquiries, and sorting and distributing mail. Mail also schedule meetings and travel for executives. Primary responsibilities Answer phones and operate a switchboard. Route calls to specific people. Answer inquiries a...

    €18 / hr (Avg Bid)
    €18 / hr Média
    5 ofertas

    I tried to change the password on my FreePBX account however I'm getting a FAtal ERROR, do not know why and I can't log in anymore. i need to fix this.

    €28 (Avg Bid)
    €28 Média
    6 ofertas
    VMware issue 5 dias left
    VERIFICADO

    On my Vsphere server's inventory VM's are not showing up. In datastore I can see the VM folder but that folder only has .vmss file. need to restore VM.

    €148 (Avg Bid)
    €148 Média
    24 ofertas

    Please bid if you can setup media server for video streamings and video calls. the freelancer should have good knowledge for server configuration, software and setup for video streaming and video calls.

    €291 (Avg Bid)
    €291 Média
    3 ofertas
    Website Design 5 dias left

    I need my website re-configured.I need you to design and build my personal website.

    €29 / hr (Avg Bid)
    €29 / hr Média
    132 ofertas
    AWS Certifications 5 dias left
    VERIFICADO

    Anyone able to help on getting AWS certifications? Contact me if you can help

    €126 (Avg Bid)
    €126 Média
    14 ofertas

    The work involves the following 1. Move the websites,emails, settings from respective servers to one single server using cpanel from 3 hosting services. All services have cpanel on them. 2. Harden a windows server [that is with default settings ] Windows 2012 server with Tomcat and PostgreSQL to ensure removal of all security vulnerabilities in the server.. Also setup a backup tool to conduc...

    €125 (Avg Bid)
    €125 Média
    2 ofertas

    We have a drupal website that runs on localhost, we need to emulate a similar website using wordpress on plesk windows server. We have decided on the theme, just need to create the menus and add pictures, and add left sidebar.

    €30 (Avg Bid)
    €30 Média
    4 ofertas
    WHM / Server Administrator 5 dias left
    VERIFICADO

    We are a software company who host our own clients on our own dedicated servers.. And sometimes we need some expert help solving some issues on the server end.

    €10 / hr (Avg Bid)
    €10 / hr Média
    36 ofertas

    Looking for expert in Chef ,Linux and AWS job description : Experience in chef and developing chef application cookbooks , strong linux debugging, aws- ec2 , s3 , cloud formation templates and shell/bash scripting .

    €166 (Avg Bid)
    €166 Média
    3 ofertas

    Hi, I am looking for some assistance who can help in the project and have some issues and who can give me technical advice and will be paid accordingly. Assistance requires in Terraform, Jenkins, and AWS.

    €355 (Avg Bid)
    €355 Média
    16 ofertas

    we are unable to send emails, we need this resolved, it seems IP is blacklisted. we are running on a VPS.

    €22 (Avg Bid)
    €22 Média
    18 ofertas

    I have installed ubuntu light "Trisquel" 32 bit. need to install VNC server and configure with user , and have it start onboot so I can login into the Trisquel PC from my windows PC using vnc viewer. the Trsiquel is already installed on our server and will provide ssh access from the internet This is simple project need to be done fast. Thanks

    €18 (Avg Bid)
    €18 Média
    12 ofertas

    Hello, I have a project in which I have to build a private network and I need help finishing the configurations on my servers. The project is made on virtual box. You need to read the file I have uploaded to understand what I need to do. So far, I have created the 2 windows server (I don't need you to create the Linux one). I have put already the roles in them. I have created the Active Dire...

    €116 (Avg Bid)
    €116 Média
    17 ofertas

    Hi Guys, Greetings...! I have a project on hand in Saudi Arabia , I am looking for VMWare Professionals to implement this project. Please find the below client requirement for Implementation. VMware vCloud Suite 2018 Standard QTY:24 VMware vCenter Server 6 Standard for vSphere 6 (Per Instance) QTY: 1 If Anyone interested please feel free to contact me to discuss more about this oppor...

    €1024 (Avg Bid)
    €1024 Média
    17 ofertas

    We are seeking someone who is Very Experienced in assisting us getting our VoIP Telco off the ground. We have wholesale access to SIP Trunks/Channels and DID's We need someone who is experienced in Softswitches, Cloud PBX, Website to PBX integration so customers can sign up online to our plans, self manage their own PBX. The system creates an PBX instances with the number of channels the c...

    €6 / hr (Avg Bid)
    €6 / hr Média
    6 ofertas
    Voip Whitelist Filter 4 dias left
    VERIFICADO

    We need to design a voip asterisk call whitelist filter Principle of work: 1. Receive all calls comming from IP=.... if CLD (the called number) has a Prefix=..., and remove the Prefix. 2. Compare the CLD with the whitelist tables. 3. If CLD belong to whitelist table, then send the call back to IP=.... with Prefix=... 4. If CLD do not belong to whitelist, the send the call back to IP=... with Pref...

    €674 (Avg Bid)
    €674 Média
    4 ofertas
    VPS Apache error 4 dias left

    Need someone to check all files of our vps and fix issues like this Unable to start service: Unable to manage service by apache_control_adapter: ('start', 'web'). Error: INFO: [Tue May 21 01:03:47 CEST 2019]: Service: httpd, Action: start Trying to start service httpd... failed May 21 01:03:47 [fazer login para ver a URL] systemd[1]: Starting The Apache HTTP Server... May 21 0...

    €25 (Avg Bid)
    €25 Média
    18 ofertas

    Hello I have 5 Livestream Channels, I want to find a perfect dedicated server to run my service, and need to install it that works as plug-and-play for me my viewers are up to 50k the highest quality is 720p for the live videos

    €201 (Avg Bid)
    €201 Média
    10 ofertas

    Hello, I have a project in which I have to build a private network and I need help finishing the configurations on my servers. The project is made on virtual box. You need to read the file I have uploaded to understand what I need to do. So far, I have created the 2 windows server (I don't need you to create the Linux one). I have put already the roles in them. I have created the Active Di...

    €124 (Avg Bid)
    €124 Média
    4 ofertas

    vmwareexy 6.5creation 3 machine vps bind (exemple) [fazer login para ver a URL] ip :[fazer login para ver a URL] [fazer login para ver a URL] IP: [fazer login para ver a URL] 1machine centos cpanelwhm 1machine centos cpanelwhm 1machine centos virtualmin install vmware tool AND CONFIG AND SECURISE IPITABLE CHANGE PORT Listening 22 :::::::::::::!!!!! JOB NOW::...

    €49 (Avg Bid)
    €49 Média
    12 ofertas

    configure cloud vps in ionos for web design and development agency

    €103 (Avg Bid)
    €103 Média
    17 ofertas