System Admin 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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    103 jobs found, pricing in SGD

    Hi! Hope there is someone here to save me. I have a python script on my virtual private server which is clicking at some coordinates of a window. My issue is that it works only if I am connected to my VPS through RDP for example. When the session is disconnected, my server is loosing all it's GUI "capabilities" which makes my script unusable. I run a Windows 2019 server. Little...

    $52 (Avg Bid)
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    3 bids

    I would like to set up and design a funnel using click funnels to gather more leads for my web design agency. I'd also like some help with marketing and advertising tips on how to make it successful. I'd like to make this a fixed price project or possibly a month-month payment method. Please let me know your rates for a project like this.

    $751 (Avg Bid)
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    3 bids
    Speed up my website 6 days left
    VERIFIED

    I need someone who is skilled in Linux to install tune up nginx with module, cache to speed up my website. First I will give you my website, the propose how to fixe it, then I will give you ssh access

    $190 (Avg Bid)
    $190 Avg Bid
    26 bids

    I need to copy the whole process from login to successful login and HTML, CSS, JS and photos to have a fully workable version, ofcourse without the database since we can not copy that i also need to setup a home domain like ( [login to view URL] ) it should be accessible only from my internal home network the domain should have SSL setup on it too. You can copy using WinHTTrack or similar tools...

    $45 / hr (Avg Bid)
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    28 bids

    getting error related to db and pkg

    $16 / hr (Avg Bid)
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    4 bids

    I need a new website. I need you to design and build it.

    $277 (Avg Bid)
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    13 bids

    I am building a Wifi infrasturcture and need a professinal network Infrastructure Engineer detailed requirement file attached If you are good fit, please apply

    $50 / hr (Avg Bid)
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    11 bids

    I will purchase the domain and provide the certificates so the task consists on install and configure them on a CentOS 7 linux based server running an apache Tomcat 8 as the web server.

    $30 (Avg Bid)
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    21 bids

    I have Webmin/Virtualmin Local server with “lets encrypt”, FTP, Bulk mail etc. Webmin is installed & is working. But I am finding it difficult to manage some regular task. I need some1 to help me understand how 2 upload WordPress website with CMS, make email account, Delete some websites, maintain bulkmail, firewall, delete cache, SSH, SSL/Encryption, Back up regularly & reins...

    $40 (Avg Bid)
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    7 bids

    create a digital ocean windows vps server

    $32 (Avg Bid)
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    9 bids

    I already have a design, I just need you to build my personal website.

    $280 (Avg Bid)
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    48 bids

    Ok , our job it's splited in 2 parts. 1) We understand that some services block datacenter ip , so we want to be sure about this and we want to test this about remote desktop. Or you can test for [login to view URL]'s a 5 minute test . 2) We are looking for a solution to create residential RDP network ( with residential ip ) Thank you !

    $34 / hr (Avg Bid)
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    3 bids
    Windows IIS - SetUp FTP Site 6 days left
    VERIFIED

    I have a cloud windows server running IIS. Currently set-up using FTP on 21 which works perfectly. I need help setting up a new FTP site with virtual directories and specific window users for authentication. I have set-up the users and folders and added them in IIS but have issue with the port side. I have set up with a different port but it's not connecting. Must have missed something or mad...

    $179 (Avg Bid)
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    21 bids

    OUR ACTUAL STRUCTURE: - Our company has two locations. In the main one, we have our master server (A Windows Server 2012 R2) and a storage (a Synology DS1819+). In the other one, we have a slave server (with a Windows Server 2016) only. HOW IT WORKS NOWADAYS: - Both storage and the slave server are connected to the master slave through VPN in order to be accessible through master server. The sto...

    $270 (Avg Bid)
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    17 bids

    we want to speed up site performance but not able to fix this Specify a cache validator error we already added code in .htaccess file but it's not helping. we using Apache2 on debian OS google cloud plateform.

    $90 (Avg Bid)
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    10 bids

    Hi, I have a database full with inks and toners for printers. i need to input into the website. Thanks.

    $181 (Avg Bid)
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    37 bids

    I need my website re-configured. I want someone to check my website, Make me a list of what is needed to improv it make some suggestion to improved it. Send me a list of what you are going to do if i choose to work with you. Thanks

    $60 (Avg Bid)
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    50 bids

    We are looking an advanced Cisco engineer with some Juniper experience . Cisco CCIE certification is highly recommended. Firewall experience for Cisco ASA, Sonicwall, Fortinet and Palo Alto.

    $53 / hr (Avg Bid)
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    11 bids
    Word press website fixing 6 days left
    VERIFIED

    We want to show on profile page account type example contributor or admin. Also we want when contributor or armin adding pdf, word excel file to there section those need to viewable on profile page.

    $163 (Avg Bid)
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    17 bids
    Node.js process on linux 6 days left
    VERIFIED

    Specification: 1- You have to be accessible during day time (New-York time) 2- You have to provide documentation about installation/ programs/ support. 3- Process have to run all the time. Start automatically even after a reboot or anything. 4- Process will get UDP transmission packet then reply with an acknowledge. 5- All packet received as to be stored in a mySql database.

    $563 (Avg Bid)
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    29 bids
    Migrate ESXI to Hyper-V 5 days left
    VERIFIED

    Migrate ESXI to Hyper V i already tried i got many errors and error by PowerShell as well i need someone to guide me to fix that error asap

    $235 (Avg Bid)
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    17 bids

    I have a old box with linux and a 16 channels capture board. I don't know why but all appears be fine, but in video monitor on zoneminder, all channels see blue.

    $300 (Avg Bid)
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    3 bids

    i have a centos6 i have to make its clone iso image so that i can easily install to any other system note : complete cloning with install software

    $71 (Avg Bid)
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    10 bids
    MySQL / MariaDB 5 days left

    Install MySQL or MariaDB Fix MySQL / MariaDB Server Issues. Restore MySQL or MariaDB databases.... Fix Corrupt InnoDB Server Issues

    $155 (Avg Bid)
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    23 bids
    typing , calling 5 days left

    I need my website re-configured.I already have a design, I just need you to build my online store.

    $23 (Avg Bid)
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    5 bids

    I have done all the necessary installation steps for ISPCnnfig 3 on a Google Cloud Platform VM. The default apache web page is populating fine. You are required to make ISPConfig work and test the same with a dummy Codeigniter and node.js application by creating user accounts through ISPConfig

    $33 (Avg Bid)
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    8 bids

    We are looking for a Network Engineer in Newyork city and Jersey City, for below tasks. Scope of Work/JD IMACD Support work Application Support AD-HOC Work Solve Network related Issues Installation of Desktop and Networking Devices Installation, Configuration of Network Security Devices Rack and Stack Providing support to Remote Team. Let me know if you are interested.

    $27 / hr (Avg Bid)
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    12 bids
    ArcGIS developer 5 days left
    VERIFIED

    We are looking for ArcGIS developer, who has experience in Maps and working with shapefiles. Project is to calculate state wide miles travelled in each states.

    $18 / hr (Avg Bid)
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    10 bids

    I am searching for someone who can CODE a new features for VestaCP or Centos WebPanel. My budget is only $10-$30 if you can't afford don't hire, I need you to code me a really simple code. This is the required skills: 1) Nginx configurations 2) DNS configurations 3) PHP, HTML, MYSQL. 4) Linux bash scripting. If you don't have one of this skills, you wont be able to code a new fea...

    $30 (Avg Bid)
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    4 bids

    We are facing issue with EC2 access, need urgent help to troubleshoot the issue.

    $51 / hr (Avg Bid)
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    27 bids

    Outbound and inbound calls worked until an illegal incident about 2 months ago where in excess of 3000 2 to 3 second calls were made to our DID's like as if someone elses procedure was being tested. If more detail is required it needs to be private.

    $229 (Avg Bid)
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    9 bids

    Shopify site pages created about, shop, cart, and all the good pages we need with nice images, content and make it look like a full site store, right now it’s pretty basic and plain [login to view URL]

    $84 (Avg Bid)
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    25 bids

    Help creating a page with form for free estimate and some changes on the site

    $39 (Avg Bid)
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    36 bids
    Linux Project 5 days left

    Need to do work according to the provided image and require to select the project from the list.

    $137 (Avg Bid)
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    9 bids

    I need to install windows server(IIS) and make it running. I need expert of server management especially IIS and powershell. Looking for your response. Thank you

    $198 (Avg Bid)
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    22 bids
    Moodle Setup Via Amazon 5 days left
    VERIFIED

    Looking for someone who can do the following: - setup moodle via Amazon - duplicate my existing moodle in my other cloud storage and apply this to the newly created moodle in Amazon - willing to do this via Teamviewer - can do this now - someone who has a solid experience on this

    $102 (Avg Bid)
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    11 bids
    Install Plesk 5 days left

    Install Plesk on my new server

    $26 (Avg Bid)
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    35 bids
    Web development 5 days left

    I need my website re-configured. I need help with my website I have problem with the payment section. And lil things to change

    $68 (Avg Bid)
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    19 bids

    As part of new organization setup, we are provisioning end user systems to be managed via Microsoft Intune. When new systems are created, a baseline set of 3rd party applications (e.g. AV, VPN, 2FA, OneDrive client, etc.) are installed on the system via MS Intune. When the end user logs in to the system the first time, they can start using the applications or may have to authenticate to the applic...

    $191 (Avg Bid)
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    3 bids

    Searching for something who can troubleshoot cacti issue. Thank you.

    $35 (Avg Bid)
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    4 bids
    Installing Tron Nodes 4 days left
    VERIFIED

    Need Help in Installing Tron Nodes on Linux Ubuntu Server. [login to view URL] all 3 nodes --Full/Solidity and Event Node

    $239 (Avg Bid)
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    16 bids

    We're facing the following problem where our BGP Peer is not coming up with our peer. Please note that this is not a normal BGP peering problem that we may see on Lab environment. This is a live BGP Gateway router for a Data-Centre. It is already successfully being multihomed with 2 ISPs. We're trying to peer with our partner whom is not a direct peer. Therefore we're having Tun...

    $186 (Avg Bid)
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    21 bids
    Cisco CCNP 4 days left
    VERIFIED

    Hi, I am looking for an experienced Cisco CCNP backup, available for any questions between 8am through 5pm Eastern Time USA. You will be logging in remotely and fix any issues. Thanks

    $186 (Avg Bid)
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    26 bids

    I have bought a server on digitalOcean, i would want to somebody to teach me how to setup a email server from scratch.

    $84 (Avg Bid)
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    13 bids

    We are looking for DNS expert for both (Window/Linux) who can integrate the public DNS & GSLB. with window and linux.

    $473 (Avg Bid)
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    14 bids

    We are looking for a AAA expert who can help to create a network devices , users profile and policy for ( both the network devices & users).

    $474 (Avg Bid)
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    12 bids

    Hi i need a developer to design or develop a way to show the ads on my free internet router network.

    $229 (Avg Bid)
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    6 bids
    Develop CentOS WebAPP 4 days left
    VERIFIED

    a java based web app need to develop and run on CentOS

    $174 (Avg Bid)
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    10 bids

    Pepwave MAX On-The-Go-sf configure with Speedfusion server need internet bonding technique for live streaming

    $79 (Avg Bid)
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    1 bids

    Please do not bid if you have team to work on this. Only individual contributors are prefered - AWS Cloud formation experience to build CF templates, lambda function with boto3 and number of other services to work on for next 3-4 months

    $16 / hr (Avg Bid)
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    15 bids

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