Amministratore di 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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    101 lavori trovati, prezzi in EUR
    Need powerMTA 5 version 6 giorni left
    VERIFICATO

    I need the Need powerMTA 5 version latest software. if anybody has this software please place a reasonable bid on the project.

    €9 - €27
    €9 - €27
    0 offerte
    fix OpenVPN issue 6 giorni left

    client connecting has TLS hanshake fail

    €31 (Avg Bid)
    €31 Offerta Media
    5 offerte

    need some design for our office for cisco and . I only have Budget $25 please bid if you know packet tracer

    €16 (Avg Bid)
    €16 Offerta Media
    6 offerte
    Issues with my home WIFI 6 giorni left
    VERIFICATO

    Issues with my home WIFI. I am receiving the following message: Forbidden You don't have permission to access / on this server. Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request. Issues with my home WIFI Issues with my home WIFI Issues with my home WIFI

    €21 (Avg Bid)
    €21 Offerta Media
    7 offerte
    Operating Systems 6 giorni left
    VERIFICATO

    Operating Systems, Linux, C, Debian, OS Design, PHP, IOS

    €136 (Avg Bid)
    €136 Offerta Media
    12 offerte
    fix my outgoing emails using Gmail 6 giorni left
    VERIFICATO

    I need my website re-configured as I am now using aws

    €22 (Avg Bid)
    €22 Offerta Media
    12 offerte

    configure server for high performance, using php-fpm + ngnix + MARIADB to run a proxy script

    €95 (Avg Bid)
    €95 Offerta Media
    22 offerte
    Website admin work. 6 giorni left

    I own and operate an adult toy store online. I am looking for someone around 10-20 hours a week updating new products, assisting customer inquiries and more. If you are not afraid of a challenge and are able to work productively from home then please contact me. Please note this is an ONLINE ADULT SHOP. If you are not comfortable with nudity and adult toys please do not apply.

    €4 / hr (Avg Bid)
    €4 / hr Offerta Media
    24 offerte
    Server Traccar GPS 6 giorni left
    VERIFICATO

    Bonjour, je cherche un ingénieur spécialisée ou a déja travallier sur le server traccar GPS. Mon probleme, j'ai un server GPSwox qui fonctionne avec le server traccar mais il plante tout les 6 heurs est je dois le redémarrer. j'ai pensé en premier lieu à la mémoire Ram affecté au java, ce dernier à 1Go jusqu'&a...

    €15 (Avg Bid)
    €15 Offerta Media
    1 offerte

    Hey there! We are a team with many clients and we are currently looking for a capable, enthusiastic G suite certified administrator to help us out with our growing business! We are interested in CENTRAL AMERICA ONLY and the perfect person will be able to work during CENTRAL TIME. In addition, the perfect fit must be able to SPEAK and WRITE ENGLISH and conduct business using video chat. Please...

    €12 / hr (Avg Bid)
    €12 / hr Offerta Media
    4 offerte
    openWRT Router VPN configuration 6 giorni left
    VERIFICATO

    We have an openWRT router which is connected to our VPN server. Other devices connected to the same VPN server have access to the web interface of the openWRT router. openWRT router has two networks: LAN and WAN. From any device connected to the VPN, we want to connect to the devices connected to both networks. Therefore, we need help to achieve that.

    €86 (Avg Bid)
    €86 Offerta Media
    9 offerte

    I need to install a node.js application on a cpanel server. i have ssh access.

    €25 (Avg Bid)
    €25 Offerta Media
    23 offerte

    -Configure (1) HPE Modular Smart Array 2052 SAN Dual Controller SFF Storage -Create LUNs as needed -Configure RAID 6 -Connect the device to the existing (2) Linux servers -Configure the iSCSI interface -Migrate roughly (10) TB of data from the existing NAS device to the new HPE SAN storage -Configure (1) HPE StoreEver 1/8 G2 Ultrium 15000 Tape autoloader and connect it to the existing system infr...

    €46 / hr (Avg Bid)
    €46 / hr Offerta Media
    15 offerte
    Modifications in Mail Server 6 giorni left
    VERIFICATO

    READ THIS: I need an expert in mail servers and systems, for example iRedmail, mailcow, mailinabox, postfix, that kind of things. I'll need you to do custom things in it, so be a developer with the above experiences is a must.

    €128 (Avg Bid)
    €128 Offerta Media
    11 offerte

    i have a debian server, i want you to help me implement torrents traffic block on the server, while allowing other traffic. on ports via any best method. need to give me the details and script code of your implementation of method. Regards

    €10 / hr (Avg Bid)
    €10 / hr Offerta Media
    3 offerte

    Our company is searching for a Personal Assistant who can assist the executive administrative staff and help improve productivity. The Personal Assistant will be responsible for running business errands, maintaining ongoing business files, working with the administrative team to set up the company conference room for important meetings and assisting with creating outgoing correspondence. The ideal...

    €16 / hr (Avg Bid)
    €16 / hr Offerta Media
    14 offerte

    Hi, i need day to day help of an expert mailer who knows about postfix / exim / powermta and mailwizz. The required candidate must have over 5 years experience and be able to troubleshoot for inboxing. HappY Bidding!

    €9 / hr (Avg Bid)
    €9 / hr Offerta Media
    6 offerte

    Setup Google Cloud Text-to-Speech with PHP Centos Only bid when you can setup right now via teamviewer You can VIEW DOCUMENTATION [accedi per visualizzare l'URL] From text save to mp3 file

    €36 (Avg Bid)
    €36 Offerta Media
    2 offerte

    We need help moving all data from 4 EC2 instances and 1 RDS to S3 bucket on AWS or to FTP elsewhere. After the move we will close EC2 and RDS instances.

    €110 (Avg Bid)
    €110 Offerta Media
    32 offerte

    Create an environment that can be monitored using zabbix monitoring tool. Important: 1. communication between zabbix server and agent and he security connection between the 2 using TLS/SSL certificates. 2. Also another connection between zabbix server and snmp agent using snmpv3 , Show detailed communication between the two. 3. Comparison of tools (zabbix and icinga) of the communication between...

    €160 (Avg Bid)
    €160 Offerta Media
    10 offerte
    troubleshotting newtork in AWS 6 giorni left
    VERIFICATO

    Hello , i find a expert aws to troubleshoot an network in aws .

    €25 (Avg Bid)
    €25 Offerta Media
    12 offerte
    Cisco WiFi Network Optimization 6 giorni left
    VERIFICATO

    We have a Cisco WiFi Network and need to optimize

    €167 (Avg Bid)
    €167 Offerta Media
    14 offerte

    I have 6 to 7 Cisco phone model 7911 and 7961 need to upgrade the firmware as it stuck on startup window loop.

    €90 (Avg Bid)
    €90 Offerta Media
    7 offerte

    Cache server stable for ISP we need to cache ( YOUTUBE, Facebook, http, https, streaming) we prefer if someone have already done this project

    €417 (Avg Bid)
    €417 Offerta Media
    8 offerte

    URGENT - Novell expert required for delivering a short-term project to report and analyse Novell file shares using FileReporter (or equivalent). Remote work accepted; RDP or video conference support ideal. Will be required to sign a non-disclosure agreement. Need to validate our approach and get consultation on the most appropriate tool-set to utilise.

    €495 (Avg Bid)
    €495 Offerta Media
    2 offerte
    C language Programmer 6 giorni left
    VERIFICATO

    C language Programmer , will provide document for more information on it

    €27 (Avg Bid)
    €27 Offerta Media
    2 offerte

    I want to link my hosted domain from Plesk to domain.pk. [accedi per visualizzare l'URL] only allows name servers not IPs. I have added NS from DNS settings to [accedi per visualizzare l'URL] name server but it does not work. I want someone to use Any Desk and help me to connect my domain to Plesk hosting using my PC.

    €16 (Avg Bid)
    €16 Offerta Media
    20 offerte

    I need my website speed optimized. There are specific things that several of speed testing websites recommend. I need them to be optimized and tailored to my site, not just quick shortcuts. I’ve listed the specific tasks below and need each of them completed to the highest degree possible. Any other optimization techniques would be great as well. ⁃ Optimize images - this causes the biggest ...

    €160 (Avg Bid)
    €160 Offerta Media
    55 offerte

    I am moving to a new hosting provider and I need to migrate all my data from my old server to my new one, and also I will need ISPConfig installed in my new VPS.

    €37 (Avg Bid)
    €37 Offerta Media
    30 offerte

    * Needed experienced person for the projects. * Freelance for L1 and L2 work. * Experienced in Installing Firewall, Juniper. Install 2 x PAN-PA-820 · Equipment mounting into the cabinet. · Cable patching within the cabinet for network connectivity. · Power on and adding management IP Address on devices to enable customer’s /channel partner’s remote NOC to connec...

    €29 / hr (Avg Bid)
    €29 / hr Offerta Media
    7 offerte

    i have a debian server, i want you to help me implement torrents traffic block on the server, while allowing other traffic. on ports via any best method. need to give me the details and script code of your implementation of method. Regards

    €6 / hr (Avg Bid)
    €6 / hr Offerta Media
    3 offerte

    Installation New Laptop Desktop , Format desktop laptop Printer Configuration,toner Data Backup Installation Application MS-office win 10 ,win7 win 8.1 etc

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    8 offerte

    Installation New Laptop Desktop , Format desktop laptop Printer Configuration,toner Data Backup Installation Application MS-office win 10 ,win7 win 8.1 etc

    €14 / hr (Avg Bid)
    €14 / hr Offerta Media
    7 offerte

    Need someone who can create a VPN from a client machine to the server using Softether. I have full control of Comcast modem and the AT&T modem, and have remote access to the server. I have the client machine connected thru VPN and it gets an IP address, the client just doesn't see the network!

    €97 (Avg Bid)
    €97 Offerta Media
    12 offerte
    Exchange Server DAG and Migration 5 giorni left
    VERIFICATO

    I have a Mailbox server Exchange 2013 A with lots of data and issues and want to migrate to a newly created one B with another cluster C for it and DAG and remove the A from the servers.

    €220 (Avg Bid)
    €220 Offerta Media
    13 offerte
    On Call Web Developer to Manage VPS 5 giorni left
    VERIFICATO

    Hello, we're looking for a full stack developer to be available on call to help us manage our Virtual Private Servers. Other than helping manage and maintain our VPS, you will help with other miscellaneous changes that need to be done to our websites. We are looking for someone reliable that we can call on when our servers or sites go down. This project will be on call and on going. We are fl...

    €19 / hr (Avg Bid)
    €19 / hr Offerta Media
    40 offerte
    google vps setup 5 giorni left

    I want to hire for to setup google vps servers

    €21 (Avg Bid)
    €21 Offerta Media
    15 offerte

    Please help me, I installed new theme on my wordpress site with demo but my all woocommerce product deleted please help me

    €29 (Avg Bid)
    €29 Offerta Media
    32 offerte

    We want you to guide us with our drupal project. Tasks to start will be theme, user registration prozess. You will see. You will work by remote.

    €13 / hr (Avg Bid)
    €13 / hr Offerta Media
    35 offerte
    Modifying RRD file in Cacti 4 giorni left
    VERIFICATO

    Searching for a Cacti Expert who can modify RRD xml file with customized value to display customized graph. Interested please apply. The budget for this task is $50. Thank you.

    €45 (Avg Bid)
    €45 Offerta Media
    1 offerte

    [accedi per visualizzare l'URL] please view website before you bid I need my website re-configured.I already have a design, I just need you to build my personal website. and he needs some changes in the url needs to be prettier

    €144 (Avg Bid)
    €144 Offerta Media
    29 offerte

    looking to have a working pfense build with squid proxy transparent mode with headers removed need to cache video etc will add more details

    €141 (Avg Bid)
    €141 Offerta Media
    7 offerte

    would like a working script to install openstf. or assistance with its configuration. it may be easier to use docker.

    €103 (Avg Bid)
    €103 Offerta Media
    17 offerte

    I'm running a linux stack server with Centos 7, maria db, php-fpm, and nginx. It currently has ssl set up, but I recently got hacked and the database was compromised. I'd like someone to go into my server and create a secure setup that can protect against hackers. We don't deal with any credit cards, but we do deal with login information of our users. Please let me know your experie...

    €512 (Avg Bid)
    €512 Offerta Media
    58 offerte
    adsense fix 4 giorni left

    [accedi per visualizzare l'URL] I need my website re-configured.I already have a design, I just need you to build my personal website. and fixing my adsense

    €210 (Avg Bid)
    €210 Offerta Media
    9 offerte
    Set up Windows 10 Virtual Server 4 giorni left
    VERIFICATO

    Hello, I have a Hetzner server that I need a Windows 10 virtual server installed on without license. If you have done this before, please bid $20. First come, first serve.

    €20 (Avg Bid)
    €20 Offerta Media
    20 offerte

    I need someone to help me with DNS settings on linux.

    €24 (Avg Bid)
    €24 Offerta Media
    19 offerte

    It's a Web hosting platform which is being created using python CGI, Apache Webserver, Shell scripting and Redhat Linux.

    €228 (Avg Bid)
    €228 Offerta Media
    4 offerte

    Searching for a Cacti Expert who can fix some issues with Graph. Interested please apply. Thank you.

    €30 (Avg Bid)
    €30 Offerta Media
    1 offerte

    Needs resource who can do hardening of centos as per cis STD,take care daily hygienic activities wrt to back up automation on mysql db

    €4 / hr (Avg Bid)
    €4 / hr Offerta Media
    3 offerte