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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    146 jobs found, pricing in AUD
    Nginx Issue 6 days left
    VERIFIED

    Nginx issue after server reboot. Website won't load

    $39 (Avg Bid)
    $39 Avg Bid
    13 bids

    I need Shopify store configured.I need you to build my online store.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    15 bids

    Hi there I haver trouble installing my WRT54G v8.2 as a Client Bridge using DDWRT . It just wont give me internet access. It broadcast the SSID an will connect to it but just to the WEB GUI. I have tried many times installing the firmware and rebooting the router with no success.

    $51 (Avg Bid)
    $51 Avg Bid
    4 bids

    I currently have a uwsgi setup to serve my website and my flask application. it is using nginx to serve this and uwsgi for the processes. When I implemented socket IO on my flask application, the real time feature for the web app does not work. uwsgi is returning me 400 and 500 erorrs. I need someone to help me fix these errors, and make uwsgi support many more users at the same time. by increas...

    $41 (Avg Bid)
    $41 Avg Bid
    4 bids

    We are using yahoo small business, but we have some mail delivery fail that we believe it's due to bad DNS or similar config. To do this task we can inform: - Current DNS configuration - RAW messages and errors We expect from the freelancer: - Analyze the information - Figure out what is missing (SPF, DKIN, etc) - Inform the data to fill on the DNS service - Wait for the test results - inf...

    $74 (Avg Bid)
    $74 Avg Bid
    8 bids

    I Want to make a server of GTA San Andreas Multiplayer, i need a scripting in Pawn, cPanel, Pawn, MySQL I looking for long collaboration. Language: English, Italian, Romanian.

    $942 (Avg Bid)
    $942 Avg Bid
    6 bids

    I need my website files fixed. I get a CFN #0005 error after a WP update. Please help

    $154 (Avg Bid)
    $154 Avg Bid
    42 bids

    I need my website re-configured.I already have a design, I just need you to build a website for my small business. I am looking for some SEO recommendations and changes.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    24 bids

    Hi, I have a proxmox server running and i want to make multiple openvz container connecting through ipv6 (NO IPV4 ) to the internet please. Regards Serdar Cimen

    $51 (Avg Bid)
    $51 Avg Bid
    2 bids
    disable_function 6 days left
    VERIFIED

    hello, very simple object need a linux centos person to remove exec and shell_exec budget - $3

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    7 bids

    I need an expert in cpanel server administrator to optimize my Xeon E3 server 64 GB ram - cloudlinux. I want to optimize apache more than i have now and also optimize mysql as i have a load. i have run mysqltuner to help optimize it but i want more.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    15 bids

    I am currently on a Galera cluster and want to move to a simple master slave. Need some help and advice in getting this setup.

    $791 (Avg Bid)
    $791 Avg Bid
    16 bids
    WHM Cpanel 6 days left

    Technical support to resolve an issue

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    18 bids
    Linux Firewall Config 6 days left
    VERIFIED

    Hi, I'm trying to perform DOS on VMBox with Kali and Ubuntu. I'm looking for someone who has good knowledge with attacks to guide me. I've done most of the parts but the Ubuntu firewall and iptables are not configured correctly to open the port for the attack. This is a simple task to setup everything for the attack.

    $57 (Avg Bid)
    $57 Avg Bid
    11 bids

    Hello, I installed Centos 7 + CPanel on a VPS. I've a static ip of course, I setup reverse dns ptr record (thru ISP) that matches my mail server host name, IP is not on any public blacklists, Setup MX, DKIM, SPF, DMARC. Sending test mail at [login to view URL] obtain 10/10 points and everything is working perfect. I have got a strange problem with hotmail, because when i put on the specific...

    $74 (Avg Bid)
    $74 Avg Bid
    4 bids
    Fix SMTP for hotmail junk 6 days left
    VERIFIED

    Hello, I installed Centos 7 + CPanel on a VPS. I've a static ip of course, I setup reverse dns ptr record (thru ISP) that matches my mail server host name, IP is not on any public blacklists, Setup MX, DKIM, SPF, DMARC. Sending test mail at [login to view URL] obtain 10/10 points and everything is working perfect. I have got a strange problem with hotmail, because when i put on the specific...

    $192 (Avg Bid)
    $192 Avg Bid
    12 bids
    "Proxy" server creation 6 days left
    VERIFIED

    Hi, I am looking to build a product exactly like the following: [login to view URL] I need it to keep the name URL with the port at the end. I also need it to allow data passing through so metadata can be shown as well as allow reporting on my media server to get the listeners IP addresses. Thanks

    $328 (Avg Bid)
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    3 bids
    AWS Architect 6 days left

    This person will need to have experience setting up data through API gateways. We need someone with experience in data pipelining, data streaming, ingesting data (experience could be written several ways using these various terms). They MUST have experience with these AWS components: Aurora, AWS Dynamo, AWS Lambda, AWS API Gateway, AWS SQS, AWS CloudFront, AWS CloudFormation.

    $1871 (Avg Bid)
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    11 bids

    We are looking for VPS Server Hosting 2 CPU 4 GB RAM

    $107 (Avg Bid)
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    7 bids

    Budget:15$ This is small job,need to open port 8888 on ec2 and make sure https ssl is working and on iframe on same instance Need to start now only,its mostly 1 hr job.

    $26 (Avg Bid)
    $26 Avg Bid
    15 bids

    Looking for linux set up, fast clean linux with remote desktop software. Need working remote connection for two or three monitors. Linux must be clean.

    $46 (Avg Bid)
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    9 bids

    Hello i am stuck and cant enter my presta admin. I tried so many things. For a skilled person it will take 2 minutes i am sure . thank you Herve

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    16 bids
    AWS Server Expert Required 6 days left
    VERIFIED

    Need to do following work in aws server. 1. Server setup. 2. To make live to the domain with ssl. 3. To enable auto-scaling feature. 4. There is a video call feature that should work properly.

    $154 (Avg Bid)
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    20 bids
    kALI LINUX PROJECT 6 days left
    VERIFIED

    NEED A KALI LINUX PROJECT WORK TO DO

    $33 (Avg Bid)
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    7 bids

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

    $23 (Avg Bid)
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    5 bids

    We installed a Bluemind server to act as smtp relay for our internal servers, to send email to all other domains. As we suspect that some major actors consider some emails as suspicious, even though a majority of emails are well delivered, we would like to hire an expert to fine-tune our server, to avoid being considered as suspicious.

    $52 (Avg Bid)
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    1 bids

    hello I would like Trixbox / Asterisk [login to view URL] installed on a VPS, and have trixbox working and to put the install steps on a text file for me. Thanks

    $88 (Avg Bid)
    $88 Avg Bid
    7 bids

    hello I would like Trixbox / Asterisk [login to view URL] installed on a VPS, and have trixbox working and to put the install steps on a text file for me. Thanks

    $80 (Avg Bid)
    $80 Avg Bid
    2 bids

    hello I would like Trixbox / Asterisk [login to view URL] installed on a VPS, and have trixbox working and to put the install steps on a text file for me. Thanks

    $77 (Avg Bid)
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    3 bids

    In my project i want to connect around 40 computers from 3 differend city and make them connect with each other in cisco packet tracer

    $202 (Avg Bid)
    $202 Avg Bid
    17 bids

    hello i am going to start an ISP soon. and i need to have control remotely to my clients Routers. i am going to use fritzbox 7530 routers and that router support TR069 so i need someone deeply knowledge on this. i think i will make my own TR069 server based on freeacs or something else so if you have done this type of job please apply thanks

    $467 (Avg Bid)
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    4 bids

    Need help with installing my laravel 5 web app on AWS/DigitalOcean India Server. More Details on Chat. Please only bid if you have done similar project

    $361 (Avg Bid)
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    38 bids
    Cpanel down ssh IDRAC 6 days left
    VERIFIED

    hi i changed the disk partition size and cpanel never started up, please help

    $39 (Avg Bid)
    $39 Avg Bid
    15 bids
    Server Administrators 6 days left
    VERIFIED

    I need someone help me setting up server. My server run centos7

    $159 (Avg Bid)
    $159 Avg Bid
    57 bids
    vpn access 5 days left

    We need an expert in Amazon that can assist us in reviewing and setup a new VPN for our Amazon system

    $611 (Avg Bid)
    $611 Avg Bid
    26 bids

    I already have a FiveM server ( vrp/esx ) but there are some stuff that need to be adjusted or fixed like blips, farm spots, admin menu, etc. We will pay for that work ! Send a message so we discuss

    $61 (Avg Bid)
    $61 Avg Bid
    3 bids

    Hello, I installed Centos 7 + CPanel on a VPS. I've a static ip of course, I setup reverse dns ptr record (thru ISP) that matches my mail server host name, IP is not on any public blacklists, Setup MX, DKIM, SPF, DMARC. Sending test mail at [login to view URL] obtain 10/10 points. I have got a strange problem with hotmail as my emails goes to junk when i put any words on the subject but whe...

    $123 (Avg Bid)
    $123 Avg Bid
    6 bids

    i run an openVPN server (on debian), some employees are abusing the connection and use it to download P2P files via torrents, i want you to make a packet monitor , track if somebody is torrenting and return me his real IP so i can finally punish him. Would be good if the program dont kill the CPU. i usually got there 10-100mbits/s traffic that goes to/from VPN, if you are new to computers, and th...

    $365 (Avg Bid)
    $365 Avg Bid
    13 bids

    Need help with woo commerce currency conversion for my rentals page. Prices are to vary according to Visitor location. It will be inr and $ for anyone from outside India. Now the issue is that if I configure price in $ it works fine but when we see it in Rs just the symbol is changed not the value.

    $23 (Avg Bid)
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    12 bids
    Finacial Trainer 5 days left
    VERIFIED

    Train colleagues when system changing and related laws/police updated.

    $213 (Avg Bid)
    $213 Avg Bid
    8 bids

    Someone posted a very FALSE video about me on Youtube. I need someone that knows how to have this video removed with flagging. Thanks

    $147 (Avg Bid)
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    24 bids

    Please check the below requirement carefully before you bid this project. Mandatory: Network Security/ Firewall Engineer/ Palo Alto/ Cisco ASA Firewall/Checkpoint, Juniper Firewall/ Routing and Switching - Expert Level experience needed Need someone with Basic Routing/Switching and Network Security Engineer/Firewall Engineer background to complete the task. Experience - 8+ Years Good Experience ...

    $909 (Avg Bid)
    $909 Avg Bid
    15 bids

    Goal of the project is to produce step-by-step tutorial howto set up pgpool cluster using two postgresql nodes as both primary servers and virtual IP for pgpool cluster. You have to setup pgpool2 cluster solution using pgpool2 version 4.1.1 You also need to setup pgpooladmin using version 4.1.0. You need to setup this solution on Ubuntu 18.04.4!, Centos is not acceptable. The best place to start ...

    $10 - $69
    NDA
    $10 - $69
    0 bids
    linux lab 5 days left
    VERIFIED

    need someone have experience on linux and pent testing to help me on my project details will provide later

    $38 (Avg Bid)
    $38 Avg Bid
    13 bids

    I need my website re-configured.I have APK it shows debugging while uploading Play Store

    $26 (Avg Bid)
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    3 bids

    Hi there, I need help to configure my Proxmox and pfSense to deny my clients to change the VM/VPS IP.

    $167 (Avg Bid)
    $167 Avg Bid
    7 bids

    Searching an expert who can help me with Zimbra configuring DRBD and Pacemaker!

    $295 (Avg Bid)
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    4 bids
    apache kylin on emr 5 days left
    VERIFIED

    help with installing apache kylin on amazon emr cluster making sure all cube building is successful as well as be able to use/connect to glue catalogue in the AWS account. create cubes in hdfs/s3 multi cluster installation verify connectivity to the cubes via tableau/odbc/jdbc can't provide access to my emr server. You have to guide me in the installation. EMR 5.27 or later Kylin 3.0 or late...

    $229 (Avg Bid)
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    4 bids

    I need my website re-configured. I have a host and a website and now a new URL and website I’d like to add to the host. Willing to pay $10

    $21 (Avg Bid)
    $21 Avg Bid
    18 bids

    I need help/support in AWS Cloud automation (DevOps) project. I need someone who is experienced on AWS automation, CICD with jenkins and bambbo, python, shell/bash scripting, terraform, docker so on.....

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    18 bids

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