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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    163 jobs found, pricing in SGD

    Timeline: 3 hours Install the following 6 Databases + correct VERSION number for each Open this link here: [login to view URL] Must be an Amazon Web Services Expert

    $72 (Avg Bid)
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    3 bids
    Nextcloud Talk fulll setup 6 days left
    VERIFIED

    I have nextcloud installed on my ubutu 20.04 computer, also the app nextcloud talk is installed, but I want to have the max from it and have it fully working then I need the following services in this job: 1. Set up a fully working turn and stun own server on linux computer. 2. Install and make those Stun/Turn servers fully work with my nexcloud installation with no errors. 3. Setup a fully worki...

    $50 (Avg Bid)
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    2 bids

    I have issues with Email Deliverability on my VPS. I am using Cloudflare and am not sure what i am doing wrong here.. Gmail marks my mails as spam and outlook don't even receive them. I would like someone to help male sure my mails reach their destination. Thank you

    $181 (Avg Bid)
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    14 bids

    I have an application which scans the stock market for momentum and posts the results in a discord channel. I want an application coding which is capable of logging into a stock broker (Fidelity, Webull, TradeStation, etorro) and placing a buy order based on the information in the discord channel and selected criteria that the user would input via a GUI. Example Discord: CXDC at $0.522 :...

    $230 (Avg Bid)
    Featured
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    2 bids

    Hello, we have a ticket system on our nginx dedicated server. It's called Help Z Desk. We had apache at the time. When it was working. We switched to Nginx. It's no longer working. We need someone who can work now and get this done quickky. We need to get our ticket system working with nginx and back up.

    $32 (Avg Bid)
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    4 bids
    Primary Teacher 6 days left

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

    $196 (Avg Bid)
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    5 bids

    I want to setup my website on AWS, and looking for expert to help me.

    $177 (Avg Bid)
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    33 bids

    I am looking for experts in Linux who can write tutorial articles on Rocky Linux on topics similar to below How to install deb file in Rocky Linux How to install golang in Rocky Linux How to install postman in Rocky Linux How to install terraform in Rocky Linux How to install php in Rocky Linux How to install vnc server in Rocky Linux How to install team viewer in Rocky Linux How to install nodej...

    $514 (Avg Bid)
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    7 bids

    Need very experienced Chinese linux server administrator to do a small task Should start now The task should not take more than 1 hour for an experienced developer The maximum budget for the full task is 15 $ plus 5 stars feedback work should be done through team viewer ONLY If you are not chinese or don't speak chinese please don't apply

    $19 / hr (Avg Bid)
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    2 bids

    Details i will shared in chatbox

    $27 - $68
    Sealed
    $27 - $68
    13 bids
    fix a django file -- 4 6 days left
    VERIFIED

    I have a simple python script that uses process/thread to create landing pages from a spreadsheet. Regardless of the number of pages that are to be created from a spreadsheet rows i.e. 10 or 100 or 100,000, the first set is always faster than the subsequent sets. For example, if using 100,000 rows, the first 10k can be created in 2 minutes and the next 10k will be around 8hrs, etc. It's the s...

    $27 (Avg Bid)
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    1 bids
    Setup wireguard 6 days left

    I need help setting up wireguard on a VPS. I can use debian or ubuntu for the operating system.

    $41 (Avg Bid)
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    6 bids
    fix a django file -- 3 6 days left
    VERIFIED

    I have a simple python script that uses process/thread to create landing pages from a spreadsheet. Regardless of the number of pages that are to be created from a spreadsheet rows i.e. 10 or 100 or 100,000, the first set is always faster than the subsequent sets. For example, if using 100,000 rows, the first 10k can be created in 2 minutes and the next 10k will be around 8hrs, etc. It's the s...

    $27 (Avg Bid)
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    1 bids

    Hi We have been using a custom made radius system for quite a while for both hotspot and pppoe. now we want to add some features in the current system. An expert should be able to do it quickly. The applicant should do it on our live server via anydesk/teamviewer. The task also need to be explained to our system admin so that if something goes wrong we can at least know what to do. We use mikrotik...

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    4 bids

    we are new and we would like to setup our own server with diff backup policies- software, services and so on. we need a IT Server expert System Engineer.

    $208 (Avg Bid)
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    25 bids

    Attacked Connected with wifi using Microsoft Wi-fi Direct Virtual Adapter and his mac is also fake but he entered into user account and couldn't do anything to Admin account I tried exploring event viewer, netstat -s but i need the IP address when he entered and even he created a doc file in windows server

    $162 (Avg Bid)
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    2 bids

    #Hiring #VMWareEngineers in #India (#WFH) for a freelance project. - 4+ years Experience running #VMware solutions environment, including familiarity with VMware service operations like upgrading, implementing, migrating or supporting VMware ((#vSphere, #vSAN, #NSX-T, HCX.) environments using #SRE or similar production best practices. - Experience with any of the following #IaaS solutions: virtu...

    $22 / hr (Avg Bid)
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    We are looking for a professional who could configure email server on AWS lightsail, cPanel and Google workspace. We need to setup incoming and outgoing emails on ids setup on both cPanel and google workspace.

    $130 (Avg Bid)
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    Migrating the live websites that on digitalocean to synology.

    $82 (Avg Bid)
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    I want someone who will handle and control the terminal. It involves, switching load balancing algorithms whenever the need arises, setting up and managing connection children, monitoring health, TCP, etc.

    $12 / hr (Avg Bid)
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    6 bids

    I am currently using a server at Hostgator but wish to move my applications to an inhouse server. Will you be able to help?

    $151 (Avg Bid)
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    36 bids
    AWS SES, SMTP 5 days left

    We are running a project on AWS. But we can't receive email (forgot password link) via SMTP. Please apply if you can help me. I'll give you remote access to my computer. Thanks

    $162 (Avg Bid)
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    16 bids

    Want to create a fast network between servers and vps . Help needed

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    4 bids

    Want to create a fast network between servers and vps . Help needed

    $34 (Avg Bid)
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    mails are not delivering to the mailbox. there are some problems in SPF, dmark, dkim, mx record issues. There are about 3-4 domains, that need to fix. Please share us your proposal for a single domain and all the domains separately. NOTE: we can not provide you root access. you can get only "ANY DESK" for this purpose.

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    -Custom Welcome mat should have a custom message. -Custome Welcome mat should contain actions: Trailhead modules, company documents, file. -This has to be done in Developer console, Salesforce lightning.

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    1 bids
    fix a django file -- 2 5 days left
    VERIFIED

    I have a simple python script that uses process/thread to create landing pages from a spreadsheet. Regardless of the number of pages that are to be created from a spreadsheet rows i.e. 10 or 100 or 100,000, the first set is always faster than the subsequent sets. For example, if using 100,000 rows, the first 10k can be created in 2 minutes and the next 10k will be around 8hrs, etc. It's the s...

    $24 (Avg Bid)
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    3 bids

    I need to configure Kamailo SBC to connect multiple Microsoft Teams account in the same SBC server. - Install Opensips - Install Opensips-cli - Install Opensips-cp - Configuration TLS certificates - Configuration RTP Proxy / RTP Engine - Routing Inbound / Outbound - Security Example MS Teams 1 <--> Kamailio SBC <--> Asterisk MS Teams 2 <--> Kamailio SBC <--> Asterisk

    $845 (Avg Bid)
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    azure devops 5 days left

    need a person to teach real time work on azuredevops and azure cloud

    $39 / hr (Avg Bid)
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    4 bids

    Need help with setting up Azure shared disk (Premium) with Virtual Machine Scale Set, preferably via GFS2 but open to other suggestions. The VMSS image will be using Ubuntu 20.4 Please reach out if you have done this before.

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    We have bought bos server of GoDaddy and need support to install Mssql server and node js . Godaddy does not support.

    $28 (Avg Bid)
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    7 bids

    I am a Full Stack Web developer and I am familiar with Linux, Digital Ocean and AWS as I have deployed several web applications on it, so I will not be a pain to teach :) I am looking for someone who can answer my doubts and help me setup a project on AWS from scratch. Start with the word AWS Ninja to apply. You must be good with AWS and should have used several AWS Services like EC2, S3, RDS, W...

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    A highly intelligent, organized personal assistant with exceptional communication and interpersonal skills is sought by a busy individual, looking for research-based and operational support across a wide variety of tasks and initiatives. The right applicant will be meticulous while keeping the "big picture" in mind, and should also be able to manage multiple simultaneous projects. Candi...

    $14 / hr (Avg Bid)
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    8 bids

    We have hosted our website and app on digitalocean server But since morning we are unable to access it The website says SSL certificate expired

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    19 bids

    sdaX is missing, How to go grub> set root=(hd4,2) grub> linux /boot/vmlinuz-3.13.0-29-generic root=/dev/sdaX grub> initrd /boot/initrd.img-3.13.0-29-generic grub> boot

    $174 (Avg Bid)
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    10 bids
    kernel linux driver 5 days left
    VERIFIED

    kernel linux driver I need the assistance of someone who has worked with drivers on linux before

    $757 (Avg Bid)
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    14 bids
    fix a django file 5 days left
    VERIFIED

    I have a simple python script that uses process/thread to create landing pages from a spreadsheet. Regardless of the number of pages that are to be created from a spreadsheet rows i.e. 10 or 100 or 100,000, the first set is always faster than the subsequent sets. For example, if using 100,000 rows, the first 10k can be created in 2 minutes and the next 10k will be around 8hrs, etc. It's the s...

    $27 (Avg Bid)
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    4 bids
    Cisco ASDM expert wanted 5 days left
    VERIFIED

    i am looking for a CISCO ASDM expert who can help us to maintain the current firewall and help us to migrate to a new firewall. your expertise requirements? you have a bunch of experience with many VLANs and corresponding logical IP-networks you are quick in identifying issue and in adding additional changes by given requirements? you know how to handle different security levels of networks well ...

    $38 / hr (Avg Bid)
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    9 bids

    Im looking for someone that can assist me to setup a new box F5 LTM Model i2600 . 1. to create new F5 interface to connect with our network switches 2. to assign vlan on the interface 3. to create Virtual IP to load balance application server 4. to create routing to point gateway F5 to firewall Interested freelancer please raise your bids.

    $210 (Avg Bid)
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    6 bids
    System administrator 5 days left
    VERIFIED

    We are looking for a system admin to assist for 40 hours The skills need to include: Terraform / docker and work well with containers. Work experience in: docker Grafana zabbix Elastic search VPS Sophos UTM - this is non negotiable RUN cloud The ideal person must be a freelancer and freelance full time. The project is to bid for 40 hours of your time. If you a company dont bid. If yo...

    $364 (Avg Bid)
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    9 bids
    Backup and Migrate Server 5 days left
    VERIFIED

    1) I want to backup all the VMs running in my Windows Server Hypervisor 2) Format the complete Bare Metal Server 3) Install base OS as Ubuntu & setup VmWare ESXi. The bare metal server has dual 6 core processor 4) Setup VM-1 with CentOS with 8 virtual cores 5) Setup VM-2 with Windows AD Server and restore it's VM backup taken earlier 6) Setup VM-3 with Windows OS and restore it's ...

    $12 / hr (Avg Bid)
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    12 bids

    Loking for someone to help me install Mifos 21.07.01 on AWS from scratch (without using the default mifos Ami). Someone who speaks Spanish would be perfect. Here is the documentation: https://mifosforge.jira.com/wiki/spaces/docs/pages/2824142857/Mifos+21.07.01+Installation+on+Tomcat-Ubuntu+18.04 My remote presence is necessary during the installation process.

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    I need my website database fixed, just some little corrections to be made and another additional variable included

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    24 bids

    I am it manager at Abidjan. I have a linux server ubuntu 18.04 and i have odk aggregate issue in redirection after installing sslcertificat signed.

    $182 (Avg Bid)
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    3 bids

    AWS multi account setup which includes dev, qa, staging, prod and shared service account which is used for CICD

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    I have a Windows Server 2019 Standard x64 machine. I need to hire work to Install and Configure SolidCP. I have several websites, and I want to have them on that machine with this SolidCP administrator, because it is free. I want everything to work to create websites, with their web environment and emails working. I submit a domain to test. Then upon delivery I create another website to verify and...

    $28 / hr (Avg Bid)
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    10 bids
    Docker run problems to set 4 days left
    VERIFIED

    I am running in a AWS EC some docker projects, but I still get error I need some help to fix it

    $19 / hr (Avg Bid)
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    Getting irregular pings from server Reply from [login to view URL]: bytes=32 time=19ms TTL=55 Reply from [login to view URL]: bytes=32 time=14ms TTL=55 Reply from [login to view URL]: bytes=32 time=17ms TTL=55 Reply from [login to view URL]: bytes=32 time=26ms TTL=55 Reply from [login to view URL]: bytes=32 time=17ms TTL=55 Reply from [login to view URL]: bytes=32 time=13ms TTL=55 Reply from [log...

    $35 / hr (Avg Bid)
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    Set up cloud based Install of elastix v4 in AWS instance Setup Elastix 4 firewall, iptables, fail2ban, etc. Setup trunk and 5 extensions.

    $280 (Avg Bid)
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    I require the following service, as specified below: 1. We must be able to install the script ourself with a GUI interface in SSH (Linux). 2. Generate IPV6 Proxies. 3. Generate Username and Password's or add a Whitelist IP for access. 4. System should generate IPV6 IP's 24/7 per demand and purge old proxies used after set time. 5. Must be able to set port speed per user / whitelisted IP...

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