Systemadmin 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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    140 jobb har hittats, med prissättning USD

    I need someone that knows how to do Make GRE Tunnel from Windows > Linux and Linux > Windows. Thank you.

    $143 (Avg Bid)
    $143 Snittbud
    3 bud

    Issue: we deleted the root pwa site from site settings we restored the site collection after more than 10 mins we managed to restore the site collection using Restore-SPDeletedSite powershell command after restoring the site, all workflow instances have disappeared and we cannot seem to run new instances of any workflow subscriptions requirement: restore all running workflow instances to their la...

    $50 / hr (Avg Bid)
    $50 / hr Snittbud
    1 bud
    Integração WHMCS 6 dagar left
    VERIFIERAD

    Precisamos de uma pessoa capaz de fazer integracao em WHMCS e PROXMOX

    $412 (Avg Bid)
    $412 Snittbud
    4 bud

    Create oracle Vm , change administrator name in windows server 2019, close ports in the machine, install a anti-virus / firewall and configure its client

    $76 (Avg Bid)
    $76 Snittbud
    3 bud

    write some linux commands like grep, sed, cut

    $110 (Avg Bid)
    $110 Snittbud
    11 bud

    Mi cliente con un server dedicado con CPanel y WHM, necesita migrar la cuenta de un potencial cliente pero nota que la Web del susodicho puede haber sido vulnerada. Quiere asegurarse, que antes, durante y después de la migración el servidor destino (del cual el es dueño) no sea vulnerado.

    $62 / hr (Avg Bid)
    $62 / hr Snittbud
    2 bud

    bitholla exchange install script to digtalocean ubuntu server

    $188 (Avg Bid)
    $188 Snittbud
    1 bud
    nginx and iis 6 dagar left
    VERIFIERAD

    I have nginx(free version) setup as a load balancer for an IIS app(provided by a vendor, not mine). I am getting timeouts and the app has become unusable. Here is the error: recv() failed (104: Connection reset by peer) while reading response header from upstream

    $43 / hr (Avg Bid)
    $43 / hr Snittbud
    4 bud

    We need to create 4 application users for Hue , Impala and other services. we need the user to have the read-only privilege. the Cloudera is running on an Oracle BDA machine with Kerberos Active Directory enabled

    $213 (Avg Bid)
    $213 Snittbud
    3 bud

    Buscamos una persona que lleve adelante la implementación de SAP B1 en empresa ubicada en la provincia de Santa Fe, Argentina. La idea es implementar en dos etapas: I durante 6 meses, II durante 6 meses y sucederá 4 meses después de la salida en vivo de la etapa I Se estima un 80% del trabajo podrá ser remoto y el resto deberá hacerse en la empresa (relevamient...

    $5250 (Avg Bid)
    $5250 Snittbud
    2 bud

    I need help for my short linux task

    $21 (Avg Bid)
    $21 Snittbud
    12 bud
    SMTP Server VirtualMin not working 6 dagar left
    VERIFIERAD

    Hello I've installed virtualmin on my server ( smtp server ), and i followed all the steps on that video : [Logga in för att visa URL] I also installed roundcube, when i send email from my smtp server (using my domain email : example@ [Logga in för att visa URL]) to a gmail account, i got no error from roundcube but i can't find it on my gmail account (nor inbox nor spam folder...

    $31 (Avg Bid)
    $31 Snittbud
    10 bud
    Fix 522 error (Cloudflare/whm) 6 dagar left
    VERIFIERAD

    Hello, Suddenly, 522 started to appear from cloudflare on refresh they disappear but its making the site slow

    $12 / hr (Avg Bid)
    $12 / hr Snittbud
    10 bud

    I have a a ubuntu vps server for my website but you add any files to website you can't access it unless you change the permisions for every file manually, I want the files to be readable on the internet without having to manually change permision for every single files using chmod 777

    $28 (Avg Bid)
    $28 Snittbud
    22 bud
    Build and Create OVPN server 6 dagar left
    VERIFIERAD

    I want to create ovpn config file on my windows VPS with OpenVPN. Job should be done only on TeamViewer.

    $28 (Avg Bid)
    $28 Snittbud
    4 bud

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $19 / hr (Avg Bid)
    $19 / hr Snittbud
    8 bud

    You are an expert with Windows server 2019 and have references to back it up. You are an OS system engineer, OS QA engineer or a senior Windows server admin that knows the ins and outs of Windows server and its multiple layers of configuration. We're searching for a consultant/freelancer in the mentioned area that provides his long experience with Windows server, at first for troubleshootin...

    $68 / hr (Avg Bid)
    $68 / hr Snittbud
    6 bud

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $21 / hr (Avg Bid)
    $21 / hr Snittbud
    7 bud

    Using AnyDesk connect my MacBook to a server (running Ubuntu 20.04 LTS) using an ethernet cable, either standard or crossover. The server is not connected to the Internet. The server is connected to a keyboard and monitor which I can use to login as root and enter commands as per the freelancer’s instructions. The object is to be able to access the server using the MacBook and an ethernet ca...

    $132 (Avg Bid)
    $132 Snittbud
    4 bud

    Need someone to setup my aws ec2 and suggest me for website improvement

    $27 (Avg Bid)
    $27 Snittbud
    10 bud
    Live IP Configuration -PTCL 6 dagar left
    VERIFIERAD

    Hello , I've taken 5 live IP and need resources who have the experience configuring LIVE IP on PTCL and VM ware machine. Only Pakistani who has worked on the PTCL live IP configuration please apply

    $17 / hr (Avg Bid)
    $17 / hr Snittbud
    2 bud

    Make my VPS Server as streaming videos without buffer time loading. My VPS server was 10Core, 60GB Ram and 1.8TB HDD.

    $31 (Avg Bid)
    $31 Snittbud
    6 bud

    we have 3 sites, just moved to dedicated hosting, running on prestashop software. we need someone skilled in configuring dedicated server, to explain us what exactly you are doing, and to implement that also the goal is to get the server and website optimized for fasted loading possible. the work will include setting up appropriate cache system like apc/varnish, memcache etc, setting and configur...

    $101 (Avg Bid)
    $101 Snittbud
    17 bud

    This is a micro-project for a SKILLED Lubuntu and LiteSpeed web server administrator that knows about Tomcat Web Apps. The person that is going to undertake this project, must know how to operate Lubuntu, LiteSpeed web server, and Tomcat Web Apps. He/She must work on our Server via a TeamViewer/AnyDesk remote desktop connection. Please do not place your bid if you do not have the necessary skil...

    $22 (Avg Bid)
    $22 Snittbud
    2 bud

    ACCEPTANCE TEST PLAN Form - UAT sign off: I need acceptance test plan form

    $84 (Avg Bid)
    $84 Snittbud
    7 bud
    Api fixing only 6 dagar left
    VERIFIERAD

    I need a python developer to fix issues on api You must be good in flasks And be good with cryptocurrency Thanks

    $153 (Avg Bid)
    $153 Snittbud
    5 bud

    - I currently have several applications that all run from my local computer on different Windows Virtual Machines, using VMWare. - Each Virtual Machine requires different outbound IP addresses, that have been supplied to me by my internet provider. - Currently this is setup with different IPV4 addresses on each Virtual Machine to go outbound, and works without issue. Please see screenshot of sett...

    $204 (Avg Bid)
    $204 Snittbud
    11 bud
    Server redundancy 6 dagar left

    I have four server what active passive redudancy all server have one virtual ip address and automatically switch to one server to another server. And database sync between two server mysql server 2012

    $24 (Avg Bid)
    $24 Snittbud
    5 bud

    I want to configure Cisco SNS Server and install Cisco ISE on it. It’ll be a HA deployment and latest Patch should be apply. AAA authentication should be done with recommendations as well as guest COA should work. Other ideas should are welcomed and appreciated.

    $398 (Avg Bid)
    $398 Snittbud
    6 bud
    job opportunity 6 dagar left

    I need my website re-configured.I need you to design my personal website.

    $992 (Avg Bid)
    $992 Snittbud
    26 bud
    Need help to fix php errors 6 dagar left
    VERIFIERAD

    Help me in php in a project developed by phprunner. The project is developed in phprunner, basic database project having add edit and delete functions. As i am not well versed with php hence need some help

    $16 (Avg Bid)
    $16 Snittbud
    17 bud

    I need to create a Virtual private network connecting a Virtual Machine in azure and my on premise computers & printers.

    $36 (Avg Bid)
    $36 Snittbud
    11 bud
    Linux expert.2 5 dagar left
    VERIFIERAD

    I need a Linux expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $2 - $6 / hr
    Förseglat
    $2 - $6 / hr
    16 bud

    You have to install smtp server on my linux vps and give me the smtp settings to put in my bulk email marketing software.

    $10 / hr (Avg Bid)
    $10 / hr Snittbud
    17 bud
    Banking Project 5 dagar left

    I looking for support VMware admin banking project

    $3 / hr (Avg Bid)
    $3 / hr Snittbud
    4 bud

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    14 bud
    Answers of few technical questions 5 dagar left
    VERIFIERAD

    Hi, I need answers of few questions related to Powershell, Windows Server, Active Directory, Oiffice 365 . Please check the attachment for complete details.

    $17 (Avg Bid)
    $17 Snittbud
    3 bud
    Installation einer Parallels VM 5 dagar left
    VERIFIERAD

    Hallo, da ich Mac M1 habe brauche ich jemanden der mir: folgendes installiert - Ubuntu 20 ARM 64 - Mysql Server - ImageMagick - Apache 2 - Tomcat - Lucee Dann ist wichtig der connector Tomcat / Apache 2 sodass ich das virtuell Hosting über Apache machen kann. Wenn es auch anders geht auch ok. wichtig ist, ich brauche nachher eine VM ds ich coldfusion mit verschiedenen lokalen domains anleg...

    $184 (Avg Bid)
    $184 Snittbud
    5 bud
    wordpress website speed 5 dagar left
    VERIFIERAD

    I need someone to increase page speeds to make more responsive and to fix some small issues in functionalities of existing code

    $172 (Avg Bid)
    $172 Snittbud
    89 bud

    I have an app that stores the configuration information in the following registry key: HKEY_CURRENT_USERSoftware[AppName] However, I noticed there is a key in... HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoftWindows NTCurrentVersionTerminal ServerInstallSoftware[AppName] ..as well, which has pretty much the same structure (sub keys), but with different config data. When a RDS user l...

    $215 (Avg Bid)
    $215 Snittbud
    5 bud
    Mikrtotik Radius Server Setup 5 dagar left
    VERIFIERAD

    Hello, I am facing RADIUS server not responding issue with my Mikrtoik , I need a professional to resolve this issue. Thanks

    $100 (Avg Bid)
    $100 Snittbud
    5 bud
    AWS Cloud Engineer 5 dagar left
    VERIFIERAD

    We need an AWS cloud engineer immediately, our one sadly passed away yesterday due to covid & we are experiencing some major server issues.

    $331 (Avg Bid)
    $331 Snittbud
    23 bud
    Looking for DevOps 5 dagar left
    VERIFIERAD

    We are using Digital Ocean, needs to be familiar with creating scalable solutions. We are using Varnish, Galera, Ubuntu.

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    12 bud

    We need Cloud Engineer who has hands on experience on AWS for 3 Month for 5-6 hours daily.

    $1770 (Avg Bid)
    $1770 Snittbud
    13 bud

    Hi, I have a proxy supplier that has agreed to sell me a set amount of Residential proxy data (GB) and has given me access to their API. So I'm looking for someone that can use this API to create a discord bot that does the following things: Customers: Be able to buy proxy data (1GB, 2GB, 5GB, 10GB), from our website. After purchasing data an email gets sent to their inbox containin...

    $908 (Avg Bid)
    $908 Snittbud
    10 bud

    My site (on WORDPRESS) loads slowly or crashes (unable to connect) when 1000 or more people visit my site. there was an eror before (something like out of memory), but now i upgraded VPS and error dissapeared. I want my site to be accessible to many people my site is hosted on windows 2012 r2 VPS (i won't switch to linux) spec: CPU: 6 vCore RAM: 16384 MB Storage: 320 GB SSD Bandwidth: 45.25...

    $157 (Avg Bid)
    $157 Snittbud
    17 bud

    Hello, I need PowerMTA 5.0r7 Setup file + Patch. I don't need lower Version, Just the latest version, Let me know if you have it.

    $62 (Avg Bid)
    $62 Snittbud
    3 bud
    Installation einer Parallels VMs 5 dagar left
    VERIFIERAD

    Hallo, da ich Mac M1 habe brauche ich jemanden der mir: folgendes installiert - Ubuntu 20 ARM 64 - Mysql Server - ImageMagick - Apache 2 - Tomcat - Lucee Dann ist wichtig der connector Tomcat / Apache 2 sodass ich das virtuell Hosting über Apache machen kann. Wenn es auch anders geht auch ok. wichtig ist, ich brauche nachher eine VM ds ich coldfusion mit verschiedenen lokalen domains anleg...

    $210 (Avg Bid)
    $210 Snittbud
    3 bud

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $20 / hr (Avg Bid)
    $20 / hr Snittbud
    18 bud

    dear freelancer I need help in getting some socks 4 -5 http proxy

    $122 (Avg Bid)
    $122 Snittbud
    6 bud