Administración de sistemas 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. Contratar a System Administrators

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    122 trabajados encontrados, precios en EUR
    iptv server 6 days left
    VERIFICADO

    necesito un experto en crear servidores de iptv, valor por el servicio a conversar

    €927 (Avg Bid)
    €927 Oferta Promedio
    10 ofertas

    Tenemos varios servidores linux virtualizados y nos gustaria automatizar y centralizar todas las actualizaciones de los mismos, aparte revisar seguridad y mejorar la infraestructura.

    €429 (Avg Bid)
    €429 Oferta Promedio
    13 ofertas

    Somos una empresa de soporte informático para empresas, necesitamos configurar una VPN entre tres delegaciones con un par de puestos móviles.

    €15 / hr (Avg Bid)
    €15 / hr Oferta Promedio
    8 ofertas
    Networking Small Assignment 6 days left
    VERIFICADO

    Half of the work will be provided. Just small portion is left in second part of the assignment. More details will be shared with you later. Networking guru is required, if you think you are, then this project is for you.

    €17 (Avg Bid)
    €17 Oferta Promedio
    7 ofertas

    In this project you will be analysing a virtual image which contains a series of security challenges.

    €354 (Avg Bid)
    €354 Oferta Promedio
    6 ofertas

    Hello. I want to create a Mailservice for double opt-in Newsletter. I search Hoster who have VPS + where you can book cheap IPs I need 20 - 50 IPs. I pay up to 1€ for a IP. I hope somebody can held me with VPS + IPs or know a good Hoster and can share with me :)

    €14 (Avg Bid)
    €14 Oferta Promedio
    1 ofertas

    We want a Marketing person or business Development people who will speak, do follow up with clients and finalized the deal get the order for us.

    €18 (Avg Bid)
    €18 Oferta Promedio
    1 ofertas
    Upgrade AWS 6 days left
    VERIFICADO

    We are looking for Guy you can come to our office (CP, New Delhi) and solve AWS and Mysql issues 1: /var/lib/mysql/ibdata1 (Decrease the size of file) 2: Implement password on AWS server 3: Upgrade AWS server and Mysql

    €79 (Avg Bid)
    €79 Oferta Promedio
    1 ofertas

    linux based mail server solution with n number of users

    €535 (Avg Bid)
    €535 Oferta Promedio
    19 ofertas

    I need Install Latest VICIDIAL with CENTOS 7 I need that is 100 Working.

    €53 (Avg Bid)
    €53 Oferta Promedio
    2 ofertas

    ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Eastern Europe The Western Balkans Russia ***FOREWORD*** If you know what you are doing, you will likely be able to solve this problem in around 30 minutes. The last time I posted this project I received some ridiculously high bids. Please don't waste my time by submitting a ridiculously high bid to me. In ...

    €21 (Avg Bid)
    €21 Oferta Promedio
    1 ofertas

    Arugula 5 web application build error

    €20 (Avg Bid)
    €20 Oferta Promedio
    8 ofertas

    I need my website re-configured.I need you to build a website for my small business.

    €128 (Avg Bid)
    €128 Oferta Promedio
    7 ofertas
    Web development 6 days left

    I need my website re-configured. There seems to be 2 issues- visitors to my site cannot send me an email and I’ve been told by flywheel the website has security issues-see below Hey Lorina, We're always happy to help if you believe your email issues are server related! Otherwise, if the issue is caused by a plugin configuration problem, we would have to recommend you get in touch with ...

    €114 (Avg Bid)
    €114 Oferta Promedio
    34 ofertas
    Build windows raid program 6 days left
    VERIFICADO

    I need to build a windows raid software that allows RAID across mapped samba drives. For example: 4 pcs on a network with 1tb harddrives. Each HD has 850gig partition that RAID will combine as one drive available to the network (850gig*4=3.4gig network drive).

    €2114 (Avg Bid)
    €2114 Oferta Promedio
    4 ofertas

    The job is to modify the wordpress based checkout and add more functionality. The checkout is currently basic. You must have experience with wordpress checkout and also payment gateway integration.

    €122 (Avg Bid)
    €122 Oferta Promedio
    31 ofertas

    aws ,devops etc , make sure its worth a masters project

    €171 (Avg Bid)
    €171 Oferta Promedio
    10 ofertas

    I need my website re-configured.I need you to design and build [login to view URL]

    €1022 (Avg Bid)
    €1022 Oferta Promedio
    34 ofertas

    I need a VBA or other type of programming to add multiple accounts into MS Outlook (2007 and above). The account details can be entered in an Excel sheet. VBA should manage account creation for me even I provide hundreds of account details and it should set up all of the accounts in the same profile. Thanks.

    €4 / hr (Avg Bid)
    €4 / hr Oferta Promedio
    5 ofertas
    Galera settings (my.cnf) 6 days left
    VERIFICADO

    We are looking for a sys admin with alot of experience with Galera cluster. All is setup, we have 7 nodes, 2 slaves, 2 load balancers. We need some guidance and reviewing on our configuration file ([login to view URL])

    €163 (Avg Bid)
    €163 Oferta Promedio
    7 ofertas

    ftp is created in Cpanel through WHM but its not working. client need to make sure ftp configuration is done properly and need to make it work.

    €18 (Avg Bid)
    €18 Oferta Promedio
    23 ofertas

    Upgrading client's server from CentOS 6 (Apache 2.2, PHP 5.6, mySQL 5) to CentOS 7 (Apache 2.4, PHP 7.2, MariaDB 10). Client has a membership website where you need to log in with a valid username (email address) and password. This login info is stored in mySQL database, and is referenced in .htaccess file using standard Apache mySQL authentication - and it works great - on the old CentOS...

    €162 (Avg Bid)
    €162 Oferta Promedio
    14 ofertas

    I installed Ethereum wallet on ubuntu 16.04 server. By the way, wallet syncing doesn't end. It's getting blocks infinitely for 10 days. Need help on this

    €47 (Avg Bid)
    €47 Oferta Promedio
    2 ofertas
    Pfsense configered 6 days left
    VERIFICADO

    I need some one that can configure a Pfsense box.. *Must be a expert in Pfsense!

    €43 (Avg Bid)
    €43 Oferta Promedio
    8 ofertas
    Cisco Meraki Api 6 days left

    I want to build a customized dashboard using the cisco meraki api, for wifi analytics purposes. I don't have the experience to even know if it's possible. Also wifi analytics advisory would be great.

    €1020 (Avg Bid)
    €1020 Oferta Promedio
    9 ofertas

    I need a VBA or other type of programming to add multiple accounts into MS Outlook (2007 and above). The account details can be entered in an Excel sheet. VBA should manage account creation for me. Thanks.

    €113 (Avg Bid)
    €113 Oferta Promedio
    7 ofertas

    Mailman sends out email alerts to a few Distribution Lists. However, some customers do not receive their email messages while some others do receive them.

    €817 (Avg Bid)
    €817 Oferta Promedio
    7 ofertas

    I have a Virtual Compute Node on a Public Cloud Server. It uses CentOS+Apache+MySQL. I want get Performance and Security Optimizations to be done for the websites hosted on the server. This will involve setting up cache, checking the existing server configuration and whatever is required.

    €90 (Avg Bid)
    €90 Oferta Promedio
    10 ofertas
    Implement SSL for mobile Apps 5 days left
    VERIFICADO

    I need an experienced person who can help me to setup SSL for my mobile Apps (Android Studio & iOS - Xcode). To do: * choose the right SSLs to be purchased * integrate SSL to my Mobile Apps * help deploy and ensure its perfectly works * explain / walkthrough and document

    €197 (Avg Bid)
    €197 Oferta Promedio
    25 ofertas

    Hi i am looking for AWS expert to quickly fix my AWS website. it is showing old version of the site. i think it's cache issue

    €21 (Avg Bid)
    €21 Oferta Promedio
    21 ofertas

    We have 2 sophos firewall installed XG115, now in the network we have IPPBX installed behind the firewall at 2 locations as enclosed is the network map below. Now as it can be seen that both firewalls are connected through an IP-SEC Tunnel and both the firewalls have an IPPBX behind them. Now the issue is that when we connect from a mobile user through VPN, the mobile user is able to connect to t...

    €290 (Avg Bid)
    €290 Oferta Promedio
    7 ofertas

    hi there , we have a Docker images set for mailserver is there anyone with already experience in setting this feature , we have a roundcube with few identites , we dont want to use Roundcube STMP settings for identities , we want it to be solved via the postfix with this relay host feature ... Dont BID if you dont have experience in this , we cant afford to make mistakes ..

    €138 (Avg Bid)
    €138 Oferta Promedio
    4 ofertas

    We want to setup a mail server in aws ec2 that will use nextcloud and rainloop app as the webmail interface. We need the mail server to get properly installed and all the ssl security features and the proper settings so the emails are not flagged as spam or blocked by gmail or yahoo mail. The nextcloud account should have a proper s3 bucket for the file storage for low cost. Will also have [log...

    €67 (Avg Bid)
    €67 Oferta Promedio
    17 ofertas

    looking for AWS certified experience people hosting and managment

    €9 / hr (Avg Bid)
    €9 / hr Oferta Promedio
    18 ofertas
    linux program 5 days left

    I have completed BE in information science and I got the offer from the company , and in the final part of training they have provided me with programs which I could not be able to do . So I request you to kindly help me in my project. I will upload a file in which the work needs to be completed.

    €12 (Avg Bid)
    €12 Oferta Promedio
    3 ofertas

    perform RIP or OSPF for configuring topology

    €21 (Avg Bid)
    €21 Oferta Promedio
    34 ofertas

    1. Optimize cPanel Server (Dedicated), we want to maximize performance with the same hardware. 2. Outgoing spam detection and automation. 3. Incoming spam configuration. Please suggest one tuning you will done for each of the category below, we will see if you are qualified. E3 Server 32GB RAM 2 SSD RAID 1 (OS, MySQL and main site) 2 HDD RAID 1 (Other site) 1. MySQL tuning 2. Kernel tuning with...

    €44 (Avg Bid)
    €44 Oferta Promedio
    15 ofertas
    VOIP Expert needs -- 2 5 days left
    VERIFICADO

    I have installed my amazon ubuntu server and asterisk server . Asterisk server is working well . I am looking for somone that can install and connect SIP so that I can send sms code perfectly

    €106 (Avg Bid)
    €106 Oferta Promedio
    5 ofertas
    hamele dray 5 days left

    The work will be correct and complete in the time allowed

    €13 - €21 / hr
    €13 - €21 / hr
    0 ofertas
    Help me dual boot my mac 5 days left
    VERIFICADO

    I need someone to help me to dual boot my mac with ubuntu linux

    €101 (Avg Bid)
    €101 Oferta Promedio
    4 ofertas
    Citrix support - ongoing 5 days left
    VERIFICADO

    Citrix support including . Citrix XenDesktop 7.x and Citrix Netscaler (Gateway and Loadblancer) knowledge. XenDesktop/XenApp 7.x with Machine Creation Services and Netscaler+ will pay for being on call plus any extra hours worked, ongoing support project Need this person to work in GMT +10 time zone, ideally lives in New Zealand or East coast of Australia. Must speak fluent Englis...

    €38 / hr (Avg Bid)
    €38 / hr Oferta Promedio
    11 ofertas
    zimbra configuration 5 days left
    VERIFICADO

    OS: CENTOS minimal Topic: Zimbra Pre-Conditions: - apache web server is already installed - zimbra is installed and configured properly Requirements: configure zimbra proxy so that apache web server can communicate with that. the zimbra admin and webmail should be available via subdomain.

    €30 (Avg Bid)
    €30 Oferta Promedio
    10 ofertas
    Web development 5 days left

    Bir web sitesinin onarılmasına ihtiyacım var Sİtenin iç Seo ve dış Seo ayarları yapılmalı

    €52 (Avg Bid)
    €52 Oferta Promedio
    7 ofertas

    Need a local (Irving, Texas) Microsoft Server Administrator to help configure roaming user profiles in a small office which as several Windows 10 Pro desktops. Roaming user profile is setup, but login is very slow when user moves to another Windows 10 Pro desktop.

    €43 / hr (Avg Bid)
    €43 / hr Oferta Promedio
    11 ofertas

    It is a VPS Server set up already here you can log into will you test the code

    €23 (Avg Bid)
    €23 Oferta Promedio
    15 ofertas

    Hi We have a website on Wordpress & off late the Google Ads have started to get rejected and the reason that they show is that of malware; we are looking for someone who can look into the issue and also make sure that the ads are approved in Google Adwords. PS: the project will be considered as complete only once the ads on Google Adwords are approved.

    €19 (Avg Bid)
    €19 Oferta Promedio
    15 ofertas

    I need someone with expert knowlegde on zimbra mail, I have set up the server and it working well but I can't send emails to gmail or yahoo. I would like to have resolved as soon as possible.

    €23 (Avg Bid)
    €23 Oferta Promedio
    16 ofertas

    What is root and www-data in the picture is the error in the installation or permissions. root means that 80 port cannot open the page.

    €21 (Avg Bid)
    €21 Oferta Promedio
    14 ofertas
    linux server ssh setup 4 days left
    VERIFICADO

    Need someone good with Linux server setup experience to setup remote access. Thanks

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    62 ofertas
    BioTime from ZKTeco 4 days left
    VERIFICADO

    Hi i have 4 device of ZKTeco iClock 880 and i want so setup attendance systems if you have experience with configuring biometric systems the i need your help thanks

    €126 (Avg Bid)
    €126 Oferta Promedio
    4 ofertas