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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    132 punët e gjetura, me çmimin EUR

    I am looking for a competent OSINT researcher and or IT analyst to initially complete a small assignment identifying the person(s) controlling a WordPress site which is published in Australia but with DNS registration in the US. The site has been set up to mask the author and administrator/controller. A range of checks have already been performed although I'm looking for someone who can go we...

    €38 / hr (Avg Bid)
    Lokale
    €38 / hr Oferta mesatare
    9 ofertat
    System Admin 6 ditë left
    VERIFIKUAR

    General System Administration Tasks

    €8 / hr (Avg Bid)
    €8 / hr Oferta mesatare
    8 ofertat

    You need to be experienced on Postfix to help me on this. We have a Smarthost server to support about 7 domains (and could be more in the future). I need to make some adjustment. This article explains some of what we are trying to do but may be some variation on it. [identifikohuni për të parë adresën URL] 1) I will give you TeamViewer or AnyDesk access. 2) Backup the existi...

    €30 (Avg Bid)
    €30 Oferta mesatare
    5 ofertat

    This project is to have a sully working setup of a varnish cache server on a fresh ubuntu server. together with varnish must be configured the full support for SSL/TLS and an admin web User Interface.

    €32 (Avg Bid)
    €32 Oferta mesatare
    12 ofertat

    Looking for support to help with general IT support - e.g. changing email server from gmail to exchange. I am looking for someone based in Dublin, Ireland.

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    10 ofertat

    Loooking to hire a customer support and admin team manager. We accept only romanian native speakers as the job is done in romanian.

    €6 / hr (Avg Bid)
    €6 / hr Oferta mesatare
    2 ofertat

    Linux centos- tomcat start and stop by jenkins pipeline script

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    13 ofertat
    Custom rasbian distributionp 6 ditë left
    VERIFIKUAR

    Hi, i need a freelancer that help me make a custom raspbian distribution that includes: 1. Custom boot image 2. Preinstalled with 4 applications (to be mentioned to bid winner) 3. GUI Network manager and usb drivers 4. Locked down to prevent apps installation and access to terminal 5. User access without password once booted 6. Capacity to push updates to the OS and the 4 applications

    €149 (Avg Bid)
    €149 Oferta mesatare
    3 ofertat

    Approve my website on google AdSense

    €12 (Avg Bid)
    €12 Oferta mesatare
    7 ofertat

    Hello Want to install windows server 2019 to my server on Hosted by Hetnzner

    €13 / hr (Avg Bid)
    €13 / hr Oferta mesatare
    21 ofertat

    Hi. I'm having trouble using Back In Time and Duplicati. None of them are working for me. In Back In Time, I tried restoring my home directory to a backup from 2 days ago and it appears to have changed the permissions for all my configuration files. When I open Firefox, none of my bookmarks or addons are visible so apparently it can't access my profile. Syncthing doesn't work eith...

    €140 (Avg Bid)
    €140 Oferta mesatare
    12 ofertat
    NETWORKING 6 ditë left

    I WANT CONNECT MY ALL SYSTEM FOR ORDER PROCESSING

    €16 (Avg Bid)
    €16 Oferta mesatare
    5 ofertat

    a instancia ja foi criada em debian esta hospedada em AWS Amazon, chegou a funcionar (com gs wave instalados em alguns celulares para teste) mas parou, me parece regras de firewall ou a criaçao de um nat para que funcione bem dentro da nuvem do amazon. 1-Preciso que os ramais funcionem em celulares que serao acrescentados apartir do painel do Fusion que ja tenho acesso. 2-Preciso que seja a...

    €122 (Avg Bid)
    €122 Oferta mesatare
    2 ofertat
    smtp server 6 ditë left

    contact me for more information on this project, so we can also talk on a budget

    €103 (Avg Bid)
    €103 Oferta mesatare
    24 ofertat
    Put online a PhP website 6 ditë left
    VERIFIKUAR

    Put online a PHP existing website form a zip to web hosting

    €18 (Avg Bid)
    €18 Oferta mesatare
    29 ofertat
    ASTERISK EXPERT to set up PBX 6 ditë left
    VERIFIKUAR

    ASTERISK EXPERT to set up PBX We are looking for an Asterisk Expert to set up PBX. Interested freelancers can bid for the project.

    €169 (Avg Bid)
    €169 Oferta mesatare
    28 ofertat

    IT-Support / Rollout Zur Verstärkung unseres Teams suchen wir ab sofort Unterstützung durch IT- Rollouttechniker, Field Service Techniker & Support-Mitarbeiter (m/w/d) auf Freelancer-Basis. Unser Team zeichnet sich durch eine hohe Flexibilität, Zuverlässigkeit und Einsatzbereitschaft aus. Unsere IT-Spezialisten werden vom Erstkontakt bis hin zum On-Boarding Prozess von unserem qualifizier...

    €31 / hr (Avg Bid)
    €31 / hr Oferta mesatare
    2 ofertat

    Hi, i need to configure a new VPS with this configuration: Debian 10 + Apache2 + PHP 7.3 FPM + CHROOT I need 2 virtual hosts: Domain 1: [identifikohuni për të parë adresën URL] User: example1 Domain 2 : [identifikohuni për të parë adresën URL] User example2 Tree Directories example: /var/www/[identifikohuni për të parë adresën URL] /va...

    €28 (Avg Bid)
    €28 Oferta mesatare
    16 ofertat

    Hi. We need you to configure a Debian 10 machine to act as a VPN router. I will provide the details to bidders. Andrew

    €109 (Avg Bid)
    €109 Oferta mesatare
    29 ofertat
    Project pending payment 6 ditë left
    VERIFIKUAR

    Payment pending now is $65 ....

    €88 (Avg Bid)
    €88 Oferta mesatare
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    La propuesta se orienta a perfiles técnicos con vocación de atención al cliente, con un mínimo de 1 año de experiencia previa, adquirió datos específicos en empresas de servicios del rubro tecnología. Buscamos personas proactivas, con capacidad de análisis y orientación a resultados, excelente manejo de las relaciones interpers...

    €429 (Avg Bid)
    €429 Oferta mesatare
    15 ofertat

    IPsec CONNECTION BETWEEN PF-SENSE TO GCP VIA PEPLINK. Current Environment: We currently have 2 firewalls in our environment that are Peplink and PF-Sense, where Peplink used for WAN balancing so all traffic travels through peplink and PF-Sence as firewall, at present we are connected to GCP through Peplink, facing trouble of packet loss in network connectivity. Functional Requirements: We need ...

    €15 / hr (Avg Bid)
    €15 / hr Oferta mesatare
    3 ofertat

    Public Network & internal Network are available. Internet is required on compute nodes.

    €15 (Avg Bid)
    €15 Oferta mesatare
    5 ofertat

    i have a custom iptv server thats linked to my reseller panel,and i want to be able mag devices to be able to access the custom server, so i have to give my customers a differant m3u/xc login details from what the reseller panel gives me and input their username into the custom panel for the m3u/xc login to work

    €163 (Avg Bid)
    €163 Oferta mesatare
    8 ofertat

    Hello, We have PHP 7 already running on a VPS and we want PHP 5.4 to run an old appication on same VPS. Control panel is Webmin. We can give you remote access to install and fix this for us. PHP 5.4 must be configured with mysql and mysqli otherwise the app will fail Happy bidding

    €23 (Avg Bid)
    €23 Oferta mesatare
    19 ofertat

    I need Server security and Web service expert

    €105 (Avg Bid)
    €105 Oferta mesatare
    36 ofertat
    MYCHATSTUDIO 5 ditë left

    Queremos poner en marcha un estudio con 10 salas de videochat, para la transmisión en directo de chat para adultos.

    €1078 (Avg Bid)
    €1078 Oferta mesatare
    5 ofertat

    Searching for somebody how can make video on the following topics and provide me for learning: 1. Installation of zimbra 8.6.x 2. Configuring Accounts (from both CLI & GUI) 3. Implementing Letsencrypt SSL in Zimbra 4. Implementing Firewall for security 5. Discussing POP,IMAP, secure POP & Secure IMAP 6. Differences on SMTP and secure SMTP 7. SSL, TLS and STARTTLS in Zimbra 8. Relay configu...

    €249 (Avg Bid)
    €249 Oferta mesatare
    2 ofertat

    Car rental Website need to be fix only single function

    €13 (Avg Bid)
    €13 Oferta mesatare
    9 ofertat

    setting up dns setting in cloudflare for the domain my site has just changed the server, but when pointing and changing the domain dns it is not working !the whole site down urgent need quick help just fix the setting and ssl from the cloudflare.

    €101 (Avg Bid)
    €101 Oferta mesatare
    40 ofertat
    Illu3or network 5 ditë left

    It is a social network like Instagram, but it's a digital project for a virtual reality

    €133 (Avg Bid)
    €133 Oferta mesatare
    3 ofertat

    Install and Setup Flarum Flarum Setup + Free SSL + Social Login Setup With Basic Plugins Installation has to be done on our Server Flarum Comunity Forum

    €32 (Avg Bid)
    €32 Oferta mesatare
    3 ofertat

    All subdomains and network admin under [identifikohuni për të parë adresën URL] are broken, [identifikohuni për të parë adresën URL] [identifikohuni për të parë adresën URL]

    €156 (Avg Bid)
    €156 Oferta mesatare
    43 ofertat

    while doing restorations of one particular sql server database we are losing RDP connectivity from that server for almost one hour, after getting connection still that database is in process of restoration only

    €44 (Avg Bid)
    €44 Oferta mesatare
    6 ofertat
    elastix to freepbx 5 ditë left
    VERIFIKUAR

    conneciton between elastix and freepbx

    €42 (Avg Bid)
    €42 Oferta mesatare
    10 ofertat

    SEO and Digital marketing for my website

    €62 (Avg Bid)
    €62 Oferta mesatare
    28 ofertat
    Rapikan kabel LAN 5 ditë left

    Ruko 3 lantai. Butuh instalasi LAN yang rapi.

    €563 (Avg Bid)
    €563 Oferta mesatare
    2 ofertat

    Our Windows Server 2016 Virtual machine suddenly not able to boot anymore. We have tried all possible resolution but nothing worked.

    €38 (Avg Bid)
    €38 Oferta mesatare
    25 ofertat

    Migrate 35 WordPress sites + e-mails from 2 different WHM / cPanel accounts to 1 new directadmin server.

    €160 (Avg Bid)
    €160 Oferta mesatare
    53 ofertat

    I require support from a network expert on remotely setting up Windows 2016 Server (or other suitable platform). Freelancer must be able to configure a HP Proliant Server (HP ProLiant DL380p Generation8 (Gen8)) to act as an internal webserver and fileserver with appropriate security and backup mechanisms. Ongoing server and Network administration support will be required.

    €77 (Avg Bid)
    €77 Oferta mesatare
    31 ofertat
    data entry 5 ditë left

    I need an Android app. I would like it designed and built.

    €3 / hr (Avg Bid)
    €3 / hr Oferta mesatare
    28 ofertat
    Insert database error 4 ditë left
    VERIFIKUAR

    Error insert in data base mysql. Add restrictions for selling plan. This project must be done remotely.

    €6 / hr (Avg Bid)
    €6 / hr Oferta mesatare
    8 ofertat
    Microsoft Azure Security 4 ditë left
    VERIFIKUAR

    Azure Security Architect - Looking for experienced Azure Security expert for advisory and assessment role. This could be onsite/remote

    €3449 (Avg Bid)
    €3449 Oferta mesatare
    21 ofertat
    HAProxy configuraiton 4 ditë left
    VERIFIKUAR

    Hi Need someone to do an immediate HA Proxy configuration. Only someone who is immediately available please apply for the job. Cheers

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    10 ofertat
    Network & Security 4 ditë left
    VERIFIKUAR

    Configure router Asus rt-ac68u for open VPN and ASUS DDNS The ISP is rogers in Canada and has a dedicated modem Coda 4528. The Asus router will be in bridge mode. The difficulty is that the Asus router is using a private WAN IP Address (multi layer NAT network) and Asus DDNS is not able to work under this environment. You need to find a turn around to make it working. The goal is to use VOIP from...

    €18 (Avg Bid)
    €18 Oferta mesatare
    9 ofertat

    Searching for an expert who can audit asterisk server and fix existing issues.

    €32 (Avg Bid)
    €32 Oferta mesatare
    7 ofertat

    I need my website re-configured. Currently, I have my website in an independent file that must be linked to different domains and hosting that I own. The website is a Wordpress one. I don’t know how hard or easy is to carry out this task (it seems an easy one), so share your thoughts and we’ll figure it out. Thanks a lot!

    €110 (Avg Bid)
    €110 Oferta mesatare
    52 ofertat

    I need my website re-configured.I need you to build my online store.

    €13 (Avg Bid)
    €13 Oferta mesatare
    5 ofertat

    Need otp verification for cod orders while checkout on shopify

    €111 (Avg Bid)
    €111 Oferta mesatare
    5 ofertat
    Centos Server installation script 4 ditë left
    VERIFIKUAR

    This a simple script to install a server and 4 virtual machines based on Centos 8.1. The script can be a series of instructions for me to execute. Following are the features of the server: 1. Common aspects of linux VMs a) All servers must be secure, no unidentified ports or protocols open. Capable of being exposed to the internet. b) No unnecessary packages installed, minimal installation. c) ...

    €144 (Avg Bid)
    €144 Oferta mesatare
    14 ofertat

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