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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    130 Gefundene Jobs, Preise in EUR
    Looking For a linux expert 6 Tage left
    VERIFIZIERT

    Iam Looking For a Linux Expert. The problem is with Gnome Desktop and XRDP. Please Help Me Problem: Lag In XRDP due to RemoteFX

    €18 (Avg Bid)
    €18 Gebot i.D.
    1 Angebote

    Audit our Windows 2016 server security. Preferably on a recurring binannual contract.

    €459 (Avg Bid)
    €459 Gebot i.D.
    2 Angebote

    I need a linux (centos 7) administrator! I have a webserver that not start for an error with files permissions. Now I need to access into rescue live partition for download the /backup/ directory where is stored the website of my clients. You can do that? So I want to download the /backup/ directory via rescue live partition?

    €93 (Avg Bid)
    €93 Gebot i.D.
    15 Angebote
    Bookstack funcionality 6 Tage left
    VERIFIZIERT

    I have a ubuntu server, running plesk and i have Bookstack inside too, i need to identify which users from my Bookstack they do login and in which books they navigate inside Bookstack.

    €31 (Avg Bid)
    €31 Gebot i.D.
    2 Angebote

    my website [Zur Anzeige der URL Anmelden] is not able to runnon google ads due to malicious software saying google ads , but i checked but could not find i want to fix it and run on google ads

    €23 (Avg Bid)
    €23 Gebot i.D.
    3 Angebote
    Website Security Audit 6 Tage left
    VERIFIZIERT

    We need a web security specialist who specializes in the below-listed points. We are looking for an expert who can track the website and resolve the CODE and DB challenges and make them secure in terms of every aspect. * Security Audit * Penetration Testing * Malware Removal * Authentication * Vulnerability analysis * Site performance analysis * Risk Analysis * XSS scan * Brute Force Pro...

    €109 (Avg Bid)
    €109 Gebot i.D.
    11 Angebote
    Configure dkim, spf, dmarc DNS 6 Tage left
    VERIFIZIERT

    I host a number of websites on a single dedicated server, which handles DNS management. However, email for all of these eight domains is handled on a seperate Linode server, which is dedicated purely for handling mail. I need to configure dkim, spf, and dmarc entries for each of the domains.

    €98 (Avg Bid)
    €98 Gebot i.D.
    24 Angebote

    need to build a debian package and run it in a virtual environment or vagrant setup.

    €102 (Avg Bid)
    €102 Gebot i.D.
    7 Angebote

    Office internet is down due to Watchguard router or switch issue.

    €95 (Avg Bid)
    €95 Gebot i.D.
    15 Angebote

    i install authpuppy openwrt v15 and setup user, network policy but user unable to limit wifi internet usage time data limit. or other alternate captive portal work tplink 841 or other low memory it must be openwrt and server php and sql. budget max 80$.

    €152 (Avg Bid)
    €152 Gebot i.D.
    4 Angebote
    Tutors filters 6 Tage left
    VERIFIZIERT

    he website. Like Classes landing page, it should also feature tutors results with brief and info and relevant filtering & sorting options. Here are the features Filter tutor results based on language they speak and teach, price, and availability (Morning-Afternoon-Evening/Mon-Sunday) Sorting options based on popularity and price View general information about teachers like name, ...

    €125 (Avg Bid)
    €125 Gebot i.D.
    15 Angebote
    Postfix 101 Training 6 Tage left
    VERIFIZIERT

    Searching for someone who can give me 5-6 hours of postfix training from scratch covering the following topics: -Installation -SMTP configuration -SSL -Configuring external relay and relay only server -Spam filtering/Antivirus protection -SPF/DMARC/DKIM Configuration

    €68 (Avg Bid)
    €68 Gebot i.D.
    5 Angebote

    This project requires experience in setting up ActiveMQ cluster nodes locally and then replicate the same in cloud environment.

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    3 Angebote

    Receive and sort medical samples by product line or specimen type for laboratory testing. This includes courier check in, opening, patient verification, data entry and accessioning (numbering) and making photo copies of requisitions when needed. Use a computer for data entry, specimen verification and printing accessioning labels. Identify samples that require clarification. Receive and reconcile...

    €31 / hr (Avg Bid)
    €31 / hr Gebot i.D.
    25 Angebote
    Ubiquiti Network Setup & Manager 6 Tage left
    VERIFIZIERT

    Looking for a Ubiquiti Network Setup. I have a Ubiquiti Unfi Switch and 3 AP Pros. I need the network configured for Guest Access and Secure access. Also, i want each user to have to check-in our location from Facebook, Google or Yelp using Social Media Guest Authorization before they can sign onto the Free Guest Wifi

    €857 (Avg Bid)
    €857 Gebot i.D.
    11 Angebote

    I need to access proxies in the New York area so that I can successfully complete some data entry. 

You can be someone with socks proxies, residential proxies, or mobile proxies

. Contact me and let me know how you have these IPs. If the proxy service is yours, or if you have an account with a service. Either one is fine.

 I am NOT looking for free proxies that are available to general public...

    €11 / hr (Avg Bid)
    €11 / hr Gebot i.D.
    1 Angebote

    Looking for someone to help me install and setup a new server on ovh/Soyoustart with 4 Disk x 2To. Usually I use the OVH installer but now I want to get more than 4To of space in the /Home instead of 2To with Raid 3 or 5... Thanks

    €28 (Avg Bid)
    €28 Gebot i.D.
    9 Angebote

    I want a vps debian automatic vps configurator, and inlet the automatic DKIM, then use the domain in the cloudflare to fill all the automatic records DNARC, Dkim SPF1 MX

    €184 (Avg Bid)
    €184 Gebot i.D.
    7 Angebote
    our email is hacked.. 6 Tage left
    VERIFIZIERT

    We are an equipment dealer and someone has hacked some of our email accounts, not sure where they were hacked. I have run malware on the office pc's, and changed passwords on cpanel email accounts.. 4 separate accounts are replying to existing email threads sending zipfiles.. need this shut down ASAP

    €119 (Avg Bid)
    €119 Gebot i.D.
    17 Angebote

    I need my website install laravel composer

    €20 (Avg Bid)
    €20 Gebot i.D.
    25 Angebote

    Necesito alguien que me configure las backups externas de mi vps en plesk onyx en Microsoft Azure vía FTP

    €28 (Avg Bid)
    €28 Gebot i.D.
    6 Angebote

    I have newfies installed on one of my servers and it was working just fine few months back. But right now i see it is somehow broken. It cannot seem to dial any call, i don't see any error in logs. Please, only bid if you know you can fix it.

    €146 (Avg Bid)
    €146 Gebot i.D.
    2 Angebote
    Plesk Hosting provider license 6 Tage left
    VERIFIZIERT

    Hello I use Plesk Hosting provider license to host websites for my projects and my friends so I have a problem I need someone to help with So one of the clients have 2 domains the first domain has the Apache & Ngnix option available ([Zur Anzeige der URL Anmelden]) the second domain don't have this option ([Zur Anzeige der URL Anmelden]) keep in mind when I view the domain in th...

    €20 (Avg Bid)
    €20 Gebot i.D.
    12 Angebote

    [Zur Anzeige der URL Anmelden] is the largerst demand server on the world

    €8 - €30
    €8 - €30
    0 Angebote

    Create whatsapp notification for zabbix i want to get notified over whatsapp in case of an issue in zabbix

    €27 (Avg Bid)
    €27 Gebot i.D.
    3 Angebote
    Docker images and cwp 6 Tage left
    VERIFIZIERT

    we need a dockerfile generated to install things needed to develope in Vue.Js php 7.2.x with composer and php artisan working and Centos WebPanel [Zur Anzeige der URL Anmelden] it should build and work without and error and issue ..

    €78 (Avg Bid)
    €78 Gebot i.D.
    2 Angebote

    I had a domain hosted under reseller that provide local email server. and I implemente Gsuite for some emails and local server for others Domain : [Zur Anzeige der URL Anmelden] email account #1 : mail1*[Zur Anzeige der URL Anmelden] -> paid google Gsuit mail email account #2 : mail2*[Zur Anzeige der URL Anmelden] -> Local mail in reseller server It was working fine just a month ago, and n...

    €34 (Avg Bid)
    €34 Gebot i.D.
    5 Angebote

    Need to Develop Internet Bandwidth Software. Open sources are not encouraged. Need to Develop Radius (AAA) and Billing Software For Further Details Many Thanks Abdul Riyaz

    €692 (Avg Bid)
    €692 Gebot i.D.
    6 Angebote

    Our company has online presence in the several sectors of interests, Local and international. Most of the system we run are web-based. 90% of the VPS servers are Linux based and other remaining 10% are Windows based. We need to structure them properly for our websites and systems, which are running on those VPS servers. Ideally we would like to have following configured. 1. Install proper tools a...

    €2839 (Avg Bid)
    €2839 Gebot i.D.
    19 Angebote
    Network Administrator 5 Tage left
    VERIFIZIERT

    We are looking for network administrator who have following skills: 1. Windows Server 2008 administration 2. Working knowledge of Internet protocol. 3. Advanced problem solving skills including troubleshooting. 4. Network Administration skills. 5. Ability to resolve and complete technical tasks without continuous information other than the initial issue 6. MUST be able to speak/write/chat fluently...

    €928 (Avg Bid)
    €928 Gebot i.D.
    17 Angebote

    I need someone who can create me AWS SES account with minimum send limit of 50k emails in a day.

    €23 (Avg Bid)
    €23 Gebot i.D.
    12 Angebote

    Can any one please train me on realtime - AWS LINUX DEVOPS LINUX SHELL AWS GIT MAVEN JENKINS ANSIBLE DOCKER KUBERNTES

    €127 (Avg Bid)
    €127 Gebot i.D.
    6 Angebote

    I have several web applications. I would like to have each in a separate Docker container, to keep them isolated from one another. I am currently on Amazon AWS.

    €141 (Avg Bid)
    €141 Gebot i.D.
    15 Angebote

    we are looking for someone who could supply a powerful VPS with Jarvee well installed,you need to creat instagram accounts and set them up on jarvee and manage the [Zur Anzeige der URL Anmelden] must be quick,slowly responsive can not be accepted. whenever phone or email verification is required for any account,you are responsible for doing that. we are going to run 50 instagram accounts on [Zur A...

    €28 (Avg Bid)
    €28 Gebot i.D.
    3 Angebote

    Hello, I need an experienced developper to repair my freeradius server. We installed a clean copy and copied couple configuration files. We manage to start in debug mode but not in regular. Ping me if you are able to solve this today. thank you

    €136 (Avg Bid)
    €136 Gebot i.D.
    14 Angebote

    We are seeking for a Part-time Logistics Assistant and Administrator to support the Operations/Logistics team and Executive Office of our fashion business. We sell to global wholesale accounts as well as online, and are seeking a detail-oriented assistant to manage many of our backend needs, ranging from data entry to routing and logistics. For the logistics tasks, this person will work closely wi...

    €46 / hr (Avg Bid)
    €46 / hr Gebot i.D.
    17 Angebote

    I need an Expert on kylo/security/security-auth-ldap , for ongoing project basis,preferably based in India .This is an urgent requirement , Please connect as early as possible.

    €20 / hr (Avg Bid)
    €20 / hr Gebot i.D.
    1 Angebote

    Hello, I am looking for someone who can setup a proxy server on my linux server. I have some IPs I need configured as proxies through my server, each setup with authentication for each user I create. Once setup, I will need to be able to add IPs to automatically configure as proxies later on. Thanks

    €133 (Avg Bid)
    €133 Gebot i.D.
    8 Angebote

    Need someone with linux experience to install the software found here: [Zur Anzeige der URL Anmelden] A web server (Apache/Nginx) 32 or 64 bits Linux Operating System PHP 5.1 or above MySQL Server 5 or above Ioncube Loader

    €277 (Avg Bid)
    €277 Gebot i.D.
    42 Angebote

    I have done some work for a customer, replacing a layer 2, 1Gbps link between two HP Switch Stacks. Replacing the link didn't work, and I'm after some assistance in establishing why? The HP Switches are J8697A / HPE E5406 zl chassis switches. I will provide configs and network diagram.

    €77 (Avg Bid)
    €77 Gebot i.D.
    16 Angebote

    i search for a python developer how can spend at 40h/ week for complete task and answer supporttickets

    €7 / hr (Avg Bid)
    €7 / hr Gebot i.D.
    20 Angebote

    Hello, I need someone to fix freeradius server on CentOS distribution. We had a bug with the boot and had to reinstall everything from scratch. Freeradius has been setup but we got an error -> /etc/raddb/modules/sql_log[79]: Syntax error: Expected comma after 'UPDATE radacct SET acctstoptime = '%S', acctsessiontime = unix_timestamp('%S') - unix_timestamp(acctstarttime),...

    €112 (Avg Bid)
    €112 Gebot i.D.
    8 Angebote
    WHMCS expert 5 Tage left
    VERIFIZIERT

    i need someone to create a custom report for me.

    €9 / hr (Avg Bid)
    €9 / hr Gebot i.D.
    12 Angebote
    Web Admin weekly pay 5 Tage left
    VERIFIZIERT

    Looking for a Website Administrator for my new website. Someone who has experience with design software, as well as in marketing, design and communications. Must be willing to sign a NDA in order to discuss the FULL details about the job. The responsibilities will include: Works to maintain a cohesive design for a company's website Managing the admin portal on the website daily - Includes u...

    €506 (Avg Bid)
    €506 Gebot i.D.
    7 Angebote
    Mikrotik Hotspot 4 Tage left

    We are looking for someone to redesign the standard Mikrotik Hotspot code to make the free / trial login more intuitive and easy to use.

    €165 (Avg Bid)
    €165 Gebot i.D.
    7 Angebote

    Am Ntow Michael CEO of Busines Wide World an IT company in Ghana. I need a software that will manage shops in terms of selling, taking stock and brings out bill for buyers.

    €206 (Avg Bid)
    €206 Gebot i.D.
    2 Angebote

    I need someone who can install theme for me fully working

    €19 (Avg Bid)
    €19 Gebot i.D.
    19 Angebote
    Mikrotik routing assistence 4 Tage left
    VERIFIZIERT

    I need an Mikrotik network expert to assist me with streamlining my bridge network. I only need 3 hours.

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    11 Angebote

    I have 2 domains I have Virtualmin installed in digitalocean Also I have a shared server in hostgator My DNS are in godaddy with both domains Email in hotmail is not being sent or delivering to junk mail in both separate domains I need simple consulting to fix error, probably do a screenshare and help me determine the error

    €74 (Avg Bid)
    €74 Gebot i.D.
    20 Angebote

    This project requires experience in setting up ActiveMQ cluster locally and then replicate the same in cloud environment.

    €11 / hr (Avg Bid)
    €11 / hr Gebot i.D.
    9 Angebote

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