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.

176,826 értékelés alapján az ügyfelek 4.87 / 5 csillagot adtak System Administrators szabadúszónknak.
Alkalmazza System Administrators szabadúszót

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    84 munka, árazás ebben: EUR

    We need a server expert to setup GCP on a server, the server must scale as more traffic come. You need to make sure exisitng code migrate without any errors.

    €99 (Avg Bid)
    €99 licitátlag
    10 árajánlat

    hi, this is bilal ahamed from india, im looking for expert in cisco to configure of Cisco ASR 12000/4 chasis.

    €217 (Avg Bid)
    €217 licitátlag
    4 árajánlat

    Required support to resolve the below error on Dell R750xs. Config Missing: Riser with cable connected to PLANAR_SL8.

    €2 / hr (Avg Bid)
    €2 / hr licitátlag
    2 árajánlat

    I need to recover files files on redhat filesystem afetr rsync -avh was executed

    €540 (Avg Bid)
    €540 licitátlag
    9 árajánlat

    Hello, We need to setup multiple public IP's to be routed(natted) to our pfsense server where the final NAT need to happen to our internal servers AND the communication to the outside by those servers need to happen under these public IP's and not our main modem IP. ( Separate traffic through the router and different VLan's are already setup and in use ) Router: TPLink ER8411 Omada. Full topology is made and very clear on how the internal setup is created and required. We need someone who has perfect understanding of how nat/routing works on this particular device and who has very extensive knowledge on how to pickup these IP's in pfsense and send them through the network. DHCP has to happen on router level. Only one subnet (vlan) is under the pfsense. Please don&#...

    €36 / hr (Avg Bid)
    €36 / hr licitátlag
    7 árajánlat
    Install ShoutCast2 + CentovaCast 6 nap left
    HITELESÍTETT

    I want an expert to install ShoutCast2 streaming server as well as CentovaCast for Live Broadcasting. and Prepare 20 audio channels for live broadcasting. Note: 1. he/she must write step by step instructions to teach me how to install Shoutcast2 and CentovaCast. 2. he/she must write step by step instructions to teach me how to add or delete a new live channel.

    €9 - €46
    Kiemelt Rejtett
    €9 - €46
    4 árajánlat

    I would like to learn how to correctly export a site from 10web and import it to my wordpress hosting. This quickly with. maybe some plugins. I am looking to learn the best solution.

    €13 / hr (Avg Bid)
    €13 / hr licitátlag
    36 árajánlat

    i have linux vps need to set up cpanel to host multiple domains

    €64 (Avg Bid)
    €64 licitátlag
    19 árajánlat
    Admin Support Level 1 6 nap left
    HITELESÍTETT

    Provide first level technical support and initial incident triage to Triangle’s enterprise clients, escalations happen by phone or email. Effectively deal with infrastructure and environment technical issues which may have been discovered during an operational check of a client’s environment. Ensure phones and emails are answered in a timely and professional manner. Logging of all calls and problems in Triangle’s ticketing system & follow through to resolution in a timely manner, always mindful of SLA’s and KPIs. Resolution of common issues with minimal supervision or review whilst understanding the need to escalate issues within the team as necessary. Escalate issues appropriately and with the required level of detail internally within Triangle or to relevant v...

    €264 (Avg Bid)
    €264 licitátlag
    14 árajánlat

    Move file SFTP directory to GCP ( Via SFTP ).

    €67 (Avg Bid)
    €67 licitátlag
    13 árajánlat
    LINUX ROUTER 6 nap left

    We are router producer and we wanna make our distrbution with a our interface. We offer entry for start project and monthly

    €146 (Avg Bid)
    €146 licitátlag
    10 árajánlat

    I want an expert to solve my Ubuntu Server issue in my Digital ocean Account. I need urgent help Using teamviewer

    €16 / hr (Avg Bid)
    €16 / hr licitátlag
    23 árajánlat

    hello, lookinf nodejs expert to fix some networking and ip issue in linux with my existiing node js code. we have to setup some ip correctly and to change some configuration in my node js code.

    €40 (Avg Bid)
    €40 licitátlag
    19 árajánlat
    Looking for aws expert 5 nap left
    HITELESÍTETT

    Hello aws experts. I have deployed my flask app to aws ec2 linux ami2 using gunicorn and ngnix. So it run on ssl domain, but when i login, it is not working well. But it was workings on my local. This is error message: POST https://url/login_user net::ERR_CONNECTION_TIMED_OUT If u were expert, plz feel free to contact me immediately. Thanks.

    €9 - €28
    Rejtett
    €9 - €28
    26 árajánlat
    NEED VPN App Google Play 5 nap left
    HITELESÍTETT

    hello if you have a Ready App Please let me know I need make a premium VPN app with an admin control panel. i can also access the premium server by watching video ads. In-App Purchase users can access all the servers without any ads. This is a 100% secure VPN. Also, have full control of the app with the Admin Panel. Hosting, Domain

    €251 (Avg Bid)
    €251 licitátlag
    12 árajánlat
    Wireguard VPN server install 5 nap left
    HITELESÍTETT

    I have a basic file sharing server (Samba) that runs in Ubuntu 20.4 LTS. With people working remotely, we are beginning to need more remote access. We have been doing remote work through ssh and SFTP, but it is not convenient. I am trying to set up a wireguard VPN server to allow remote access. I have managed to make the connection and create the handshake, but I am unable to browse the internet or access files when connected through wireguard. I am looking for someone to either help fix this, or set up a new wireguard VPN server for us.

    €28 (Avg Bid)
    €28 licitátlag
    11 árajánlat

    Synology have a couple of applications that run very well, Active Backup for Business and Active Backup for 365. However neither has a report that shows the size of each backup taking into account deduplication. I would like a report created that shows the actual space taken for each backup, that can export this report to a CSV and can email the report on a schedule. Synology DSM is based on Linux, I don't mind what the report is written in, if that be something running on Linux directly or web based.

    €173 (Avg Bid)
    €173 licitátlag
    13 árajánlat

    Functional Requirements. 1. Record of the inventory of the company's computer equipment to Insert equipment records and their hardware characteristics (Disk, RAM memory, Processor, Serial, Model). 2. Registration of the headquarters to which the computer equipment corresponds. 3. Registration of the departments to which the computer equipment belongs. 4. Modification of the inventory both in the field of computer equipment and the departments and headquarters to which they belong. 5. Add records of computer equipment, its headquarters and department. 6. Modify records of computer equipment, its headquarters and department. 7. Eliminate records of computer equipment, its headquarters and department. 8. Reports or inquiries related to the inventory of computer equipment of the company D...

    €170 (Avg Bid)
    €170 licitátlag
    17 árajánlat

    Hello, I am running OpenProject using the following Azure Marketplace system - but I am looking to migrate the data over to a Ubuntu instance on Azure - Primarily need help moving the database over

    €192 (Avg Bid)
    €192 licitátlag
    14 árajánlat

    We have 2 problems that we need help with. Problem 1: Keycloak LDAP integration We integrated keycloak with ldap and in the Active Directory there is an attribute for email which is custom attribute with name “extensionAttribute3” that has the value of email. We have resolved the extensionAttribute3 successfully and the employees email are imported in keycloak Our problem is when someone logs in using the email from extensionAttribute3 It redirects the user to a server error page and the keycloak logs shows invalid creds. But when entering a wrong passowrd there will not be redirection and the page will show Incorrect password Another issue with authentication flow Problem 2: Keycloak MFA support We need to troubleshoot it and make it support MFA The candidate hired for thi...

    €24 / hr (Avg Bid)
    €24 / hr licitátlag
    11 árajánlat

    An implementation of the topology between four locations with a dhcp, dns, vpn between the locations, Qos and Firewall

    €159 (Avg Bid)
    €159 licitátlag
    13 árajánlat
    Apache Airflow Consultant 5 nap left
    HITELESÍTETT

    We need Apache Airflow consultant with experience in deploying and running Airflow in production with CI/CD pipeline.

    €26 / hr (Avg Bid)
    €26 / hr licitátlag
    6 árajánlat

    I need someone who can Setup and Configure Mailwizz (Complete) on my Digital Ocean Droplet.

    €39 (Avg Bid)
    €39 licitátlag
    10 árajánlat

    need AWS expert more detail will discuss on chat

    €6 - €10 / hr
    Rejtett
    €6 - €10 / hr
    30 árajánlat

    Hi I want to setup one website with local system (Windows 10) So I've purchased 2 different static ip's So if one internet is not working then site must be work with second. So can anyone help me on it? So for both we need to setup "A" records with different Ip's I need help to manage 2 different "A records" with 2 different Ip's

    €17 - €141
    Rejtett
    €17 - €141
    14 árajánlat
    Need expert in OVH VPS 4 nap left
    HITELESÍTETT

    My installation is showing installing since yesterday so it gotta stuck, you need to find out SSH, and have to reinstall using any desk.

    €17 (Avg Bid)
    €17 licitátlag
    11 árajánlat
    iptv modifacations 4 nap left
    HITELESÍTETT

    i looking for a full tutorial to edit and setup a multi suplier panel incl url an dns config

    €15 / hr (Avg Bid)
    €15 / hr licitátlag
    10 árajánlat

    Hello, Looking for server and Network Monitoring system based on influxdb and tick stack. GUI can be grafana or any other. For server we need to monitor resource for hardware, software and network. For network we need snmp and sflow. Alerts for anomolies, downtime etc. For details get in touch.

    €173 (Avg Bid)
    €173 licitátlag
    14 árajánlat

    We are looking for two network administrator having juniper and mikrotik routers and switches.

    €27 / hr (Avg Bid)
    €27 / hr licitátlag
    28 árajánlat

    Need to configure virtual directory on IIS server for .net project as the project is already completed and working on different pieces I need to configure it on new PC so I like a person who has experience on IIS server and can do work for me

    €7 / hr (Avg Bid)
    €7 / hr licitátlag
    6 árajánlat
    GCP Monitor with Logs -- 2 4 nap left
    HITELESÍTETT

    1. Generate HTTP (for windows and linux) 4x error, service stopped error. 2. Capture the error in GCP Log in real time. 3. Generate alert in real time from GCP Logs

    €14 (Avg Bid)
    €14 licitátlag
    3 árajánlat
    port forwarding lan 4 nap left
    HITELESÍTETT

    hello, i have some webservices in lan. i want to portforward. simply check uploaded powerpoint file. you could understand clear.

    €24 (Avg Bid)
    €24 licitátlag
    16 árajánlat

    Setup knot DNS Server along with API

    €23 (Avg Bid)
    €23 licitátlag
    6 árajánlat
    set up vpn with XC220-G3v router 4 nap left
    HITELESÍTETT

    can anyone help me to set up vpn with XC220-G3v router over dynamic ip address .please find attached manual

    €16 (Avg Bid)
    €16 licitátlag
    8 árajánlat
    Pull ZTE c320 data by snmp 4 nap left
    HITELESÍTETT

    I have zte olt working properly with netnumem, however I need to use zte olt data with other applications using snmp. I need someone who can configure olt snmp service to allow otger applications to access the data.

    €149 (Avg Bid)
    €149 licitátlag
    5 árajánlat
    Tiefes Netz -- 7 3 nap left
    HITELESÍTETT

    Ich habe einen Fall wo es um einen Name Server im tiefen Netz geht, ich habe mehrere Fälle. Das hier ist nur ein Fall. Du machst es beruflich. Vielleicht macht es dir Spaß nicht immer das Gleiche zu machen. Also wenn du die richtigen Verbindungen hast dann brauchst du für einen Fall nur ein paar Tage. Und ja ich gebe zu, andere brauchen für das ein paar Monate weil sie recherchieren müssen.

    €187 (Avg Bid)
    €187 licitátlag
    2 árajánlat
    need to fix Vesta CP 3 nap left
    HITELESÍTETT

    i have an ubuntu AWS server with Vesta cp installed, however the portal is currently not working, it says url not found, also the system send error messages by email. i need someone to fix this issue. i'm guessing it's because the ssl expired and the server forward non ssl to ssl urls that's why it's not entering the portal.

    €28 (Avg Bid)
    €28 licitátlag
    21 árajánlat

    Need to install server 2012 to server 2016 without loosing any data and server setting. Payment only when 100% done with loosing any thing Number of HP server 03 Nos

    €16 (Avg Bid)
    €16 licitátlag
    14 árajánlat
    centos 07 laravel config 3 nap left
    HITELESÍTETT

    someone help me config laravel on centos 7

    €35 (Avg Bid)
    €35 licitátlag
    21 árajánlat

    I need my Plesk, Centos server database server, Mariadb updated from 5.5.68 to 10.5.18. I need this done asap. Thanks

    €113 (Avg Bid)
    €113 licitátlag
    43 árajánlat
    Wallace POS 3 nap left

    Looking for someone to assist with installation of WallacePOS on Centos7 OS system

    €146 (Avg Bid)
    €146 licitátlag
    13 árajánlat
    Proxmox Problem Solving 3 nap left
    HITELESÍTETT

    We are currently experiencing a boot-up issue with our home server, Proxmox, that is similar to the error outlined in this forum thread: I would greatly appreciate any assistance in resolving this issue and would welcome any solutions or backup plans that may be suggested.

    €15 (Avg Bid)
    €15 licitátlag
    5 árajánlat

    Install node.js site on php linux server dedicated server

    €13 (Avg Bid)
    €13 licitátlag
    14 árajánlat

    I want squid installation with http violation ../configure --enable-http-violations

    €70 (Avg Bid)
    €70 licitátlag
    9 árajánlat

    Necesitamos experto en manejo de sotware vmware. Hay que unir 2 archivos extensión vmdk para convertirlos en uno solo. Tenemos 3 archivos: 2 con extensión vmdk y 1 con extensión ovf. Estos archivos se generaron desde un server en Linux Debian.

    €154 (Avg Bid)
    €154 licitátlag
    11 árajánlat

    Deployment of a django project on digital ocean droplet

    €15 (Avg Bid)
    €15 licitátlag
    13 árajánlat
    WAZUH SIEM 3 nap left

    Hi i want you to install and full configure in hyper-v: OS ubuntu, wazuh, suricata, zeek, cortex, TheHive, (shuffle if required), MISP, (ossec if required), Agents installation in 4 x windows server, 4 x windows 10, 3 x linux (opensuse). Logs from fortigate firewall to wazuh. Create complete detailed Manual: Installation and configuration of all items. Include Support Package for 5 hours for any requirements, after installation.

    €20 (Avg Bid)
    €20 licitátlag
    4 árajánlat

    We are an international training company with the radius of action Germany, Austria, Switzerland and Nigeria . We are looking for trainers for one of these topics: Arcserve UDP CommVault Veritas SEP Sesame Veeam IBM Spectrum Protect Unitrends Microsoft Cluster Linux Cluster Training times are (Europe/Berlin time based): Monday: 10:00 am - 4:30 pm further days: 09:00 am - 4:00 pm All trainings are online trainings in English language. During the training you are the responsible trainer - any other work for the time of the training is not possible. All trainings are recorded. You can find our websites here:

    €40 / hr (Avg Bid)
    €40 / hr licitátlag
    5 árajánlat

    It’s Urgent ! We are looking for a freelancer , who can help us in hosting my application on cloud. We are interested in AWS / Google /Digital Ocean cloud , we have to insure which one is cost effective and best solution for us . My Application is in Laravel (PHP , Mysql ) If you have potential and you are interested, Please send me a message so that we can discuss... Thanks

    €17 (Avg Bid)
    €17 licitátlag
    24 árajánlat

    I have been trying to resolve an issue with emails being guided to spam boxes due to the error: This message does not pass authentication checks (SPF and DKIM) Who can help in resolving this issue? I need advise and can give you access if necessary. Using Ubuntu server SMTP server. What is your billing for this?

    €34 (Avg Bid)
    €34 licitátlag
    24 árajánlat

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