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. Hire System Administrators

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    132 jobs found, pricing in NZD

    i need to install a openvpn cert. on my ubuntu server for tunnel all outgoing connection to a paid vpn provider i pay 10 usd for it

    $52 (Avg Bid)
    $52 Avg Bid
    4 bids

    Retieve Plant Design System (PDS) database projecct archieve

    $27 (Avg Bid)
    $27 Avg Bid
    1 bids

    I am getting following since last few days - Using username "centos". Server refused our key centos@[login to view URL]'s password: It appeared after I changed permission of /home/centos. Anyone who is really expert in this and have fixed it multiple times can apply for this job.

    $39 (Avg Bid)
    $39 Avg Bid
    10 bids

    System Admin needed to help resolve Tomcat, Docker configuration issue involving a Java application instance. Application name is Cyclos. Experience with Tomcat, Docker, Traefik is a must.

    $79 (Avg Bid)
    $79 Avg Bid
    4 bids
    Web development 6 days left
    VERIFIED

    I need my website re-configured. I have a finalized .wordpress website. Also I need to upload my products with a .csv file ,mapping required

    $129 (Avg Bid)
    $129 Avg Bid
    11 bids

    Looking for server administrator, who can setup scalable web server. Urgent need ! Thanks

    $124 (Avg Bid)
    $124 Avg Bid
    13 bids

    I want to create Staging Environment for my site work. I need Godaddy Plesk window server expert to create.

    $43 (Avg Bid)
    $43 Avg Bid
    15 bids
    MongoDB cluster+HAProxy 6 days left
    VERIFIED

    The scenario is: Current: We have only one server (Ubuntu 16.0) where GenieACS package is installed & running. It saves all the data to mongoDB. Due to limited resources, its not able to handle so much of load and incoming connections. Goal: -We have to prepare an exact clone of the current running machine. Before both the machines we need to have a load balancer (HAproxy of NginX). -Since th...

    $138 (Avg Bid)
    $138 Avg Bid
    3 bids
    openkm set up in windows 6 days left
    VERIFIED

    I did set up openkm CE in windows and want someone help to: 1) enable bulk uploader / or drag and drop file; 2) configure to allow to use OCR; 3) install openoffice and allow to online edit in browser; 3.1) ensure office document can be opened and saved; 4) i have sutiecrm and want to see if can write up any script to allow to view file from suitecrm to openkm.

    $28 (Avg Bid)
    $28 Avg Bid
    2 bids
    Speed up my wordpress website 6 days left
    VERIFIED

    I need my Wordpress website fast speed

    $52 (Avg Bid)
    $52 Avg Bid
    28 bids

    We are looking for a very experienced server specialist in Linux / Nginx / Cloudflare. - You can find out why server response time is so high - You can check settings in Cloudflare - You you know about 301 redirect rules in Nginx. We have combined links in Webmaster tool We would like an offer and Milestone payment.

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    19 bids

    Virtualmin page is no loading due to some SSL error. If you can help let me know

    $47 (Avg Bid)
    $47 Avg Bid
    16 bids

    Need assistance in getting an Amazon Linux EC2 Instance set up. I can initialize the instance, but need help getting the following applications installed and successfully running. PHP 7.2 MySQL 5+ Apache 2.4 Linux (Centos 7) Shibboleth SP3 to interact with IDP

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    29 bids

    Mikrotik Management, Configuration of Services and Firewall, Trouble Shooting and Diagnosis

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    12 bids
    Ngnix Server Developer 6 days left
    VERIFIED

    Looking for someone who can work with nginx to configure my webserver to prevent layer 7 (http) flood attacks.

    $154 (Avg Bid)
    $154 Avg Bid
    14 bids
    Fixing Cacti issue 6 days left
    VERIFIED

    Searching for somebody who can fix cacti issue.

    $49 (Avg Bid)
    $49 Avg Bid
    7 bids

    6 domains on our godaddy dedicated server have stopped receiving forwarded emails. It appears to be due to an open proxy. Working from our workstation on a vpn with full root access, we need the problem fixed.

    $157 (Avg Bid)
    $157 Avg Bid
    12 bids

    HI, I need to point my domain with my website. My domain in bluehost.com. I need an really expert guy.

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    12 bids
    Network Engineer 6 days left
    VERIFIED

    Our client is in need of tech engineer that loves configuring rules on firewalls, updating network switches, routers, Win2k8/12r/16 servers, vmware etc. Strong skills working with cisco, sonicwall, palo alto and/or watchguard firewalls. Know your standard protocols and strong resolution expertise understanding how things work within the OSI layer. Active Directory and DNS super hero. Some inci...

    $31 / hr (Avg Bid)
    $31 / hr Avg Bid
    19 bids
    Training: GenieACS 101 6 days left
    VERIFIED

    Searching somebody who can teach me GenieACS for few hours from scratch in a low budget. Thank you.

    $15 - $45
    $15 - $45
    0 bids

    Ability to setup the following AWS server Cpanel + WHM MYSQL S3

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    37 bids
    IT administrator 5 days left

    it administrator for SME managing windows Linux server configure firewall Cyberoam configure switches make VLANS and day to day IT issue resolving

    $27 (Avg Bid)
    $27 Avg Bid
    15 bids

    install codec g729 on fusionpbx

    $83 (Avg Bid)
    $83 Avg Bid
    8 bids

    I have a website where I host ([login to view URL] and mp4) videos using videojs video player. My server are running nginx, I need to configured my video server for nginx secure link module using ngx_http_secure_link_module. So when someone will try to access my links (.mp4, [login to view URL]) on another servers, files directly show for him 403. I want a script that works with nginx secure li...

    $243 (Avg Bid)
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    7 bids
    ADVERTISING ADS 5 days left

    I want my Website sharing video sharing section and we like the google youtube

    $277 (Avg Bid)
    $277 Avg Bid
    7 bids
    node - sysadmin 5 days left
    VERIFIED

    tasks: - i've installed node.js but i think the 8080 port is still closed, i need you to check/fix to have note correctly running - i've a script which needs to be installed [login to view URL] (using lastest versions [login to view URL] and [login to view URL] instead) // should be done within an hour

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    11 bids

    i need all rackspace server under ([login to view URL] or [login to view URL]) email address. Any valid email using any of this server and you have to validate the email address. Please make sure you understand my request before getting intouch with me.

    $196 (Avg Bid)
    $196 Avg Bid
    9 bids

    Hi, I have ubuntu with nginx server. It was working fine. We have attached the SSL to it using AWS ACM with ELB n route53. Now its not loading..need someone to fix it now only asap.

    $28 (Avg Bid)
    $28 Avg Bid
    10 bids

    General Installation and maintenance of Firewall, Servers, computers, laptops, IT network, DVR, Troubleshoot etc In Bangalore INDIA

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    22 bids
    Seeking Server Administrator 5 days left
    VERIFIED

    Type "Server Admin" in first line of bid reply. I'm coming from one server to another and I want to match the environment exactly so that our site is compatible with this new server. Do the mandatory security measures that need to be made. As for tweaking, I would like to get the most out of the server as possible.

    $199 (Avg Bid)
    $199 Avg Bid
    39 bids
    Configure VPN in my WD Cloud 5 days left
    VERIFIED

    I have Private Internet Access Account and I want my Wd Cloud to use that so that I can download using P2P. I want to schedule with someone to remote my computer while we are talking [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] while he/she doing the job.

    $172 (Avg Bid)
    $172 Avg Bid
    10 bids

    I need to http secure links on nginx server. That job must be done from teamviewer...

    $120 (Avg Bid)
    $120 Avg Bid
    22 bids

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

    $866 (Avg Bid)
    $866 Avg Bid
    10 bids

    I have LAMP configuration : Linux, Apache,MySQL and PHP. But some miss-configuration there is some error message coming up for password. Need somebody to update it and there is also one problem in SQL and PHP configuration. as it is giving error also "Failed to connect to MySQL"

    $24 (Avg Bid)
    $24 Avg Bid
    26 bids

    We have a Ubuntu 10.04 32-bit dd image that has run great for years for our embedded application. We have been using Supermicro motherboards, but need to upgrade to the Supermicro Denverton/Atom motherboard (MBD-A2SDI-4C-HLN4F-B). Ubuntu 10.04 32-bit drivers won't boot USB/SSD hardware for the new motherboard, so we want to simply run Ubuntu 10.04 as a guest. We can provide remote console ...

    $816 (Avg Bid)
    Featured
    $816 Avg Bid
    9 bids
    Setting up IPv6 DNS server 5 days left
    VERIFIED

    Searching for Expert who can setup an IPv6 DNS server for name resolution and provide training on the same

    $45 (Avg Bid)
    $45 Avg Bid
    5 bids

    The scenario is: Current: We have only one server (Ubuntu 16.0) where GenieACS package is installed & running. It saves all the data to mongoDB. Due to limited resources, its not able to handle so much of load and incoming connections. Goal: -We have to prepare an exact clone of the current running machine. Before both the machines we need to have a load balancer (HAproxy of NginX). -Since th...

    $139 (Avg Bid)
    $139 Avg Bid
    5 bids

    Administrative Assistant duties and responsibilities include providing administrative support to ensure efficient operation of the office. Supports managers and employees through a variety of tasks related to organization and communication. Responsible for confidential and time sensitive material. Familiar with a variety of the field's concepts, practices and procedures. Ability to effectivel...

    $71 (Avg Bid)
    $71 Avg Bid
    13 bids
    bitrix crm specialist 5 days left
    VERIFIED

    we are looking for a bitrix specialist to setup our automation rules and explain them to me .

    $53 (Avg Bid)
    $53 Avg Bid
    3 bids

    I am looking for someone who can liaise with our solutions architect to implement improvements on the site and manage some of the more complex operational tasks. Also required is a "spring clean" of the site to better organise the structure of the site and delete old files. There may also be some limited direct contact with customers if helpdesk need to escalate a request which requires...

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    9 bids
    Set up email accounts in AWS 5 days left
    VERIFIED

    Setup emails and testing in AWS and Outlook Set fee for 3 hrs time x $7

    $36 (Avg Bid)
    $36 Avg Bid
    16 bids
    WHM Permissions problem 4 days left
    VERIFIED

    WHM keeps changing the permissions on particular accounts automatically locking the owner out.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    16 bids

    A windows 10 home edition workstation needs to be setup as a VPN server on my home network. I have an ISP modem. A laptop client from a remote location needs to access this server / resources. I have an accounting application installed on the host that i need to run from my client machine. Either VPN or RDP access from my client machine or any alternative solution that is out there. Simple/Cos...

    $120 (Avg Bid)
    $120 Avg Bid
    28 bids

    I need to install ISPConfig by pointing to my "[login to view URL]" using CloudFlare DNS

    $40 (Avg Bid)
    $40 Avg Bid
    22 bids

    Dear Freelancer, I have VMware ESXi 6.5 server, want to install Mikrotik OS 5.2 on this server as guest OS. Mikrotik router OS uploaded on VMware ESXi 6.5 server. All module should work properly.

    $64 (Avg Bid)
    $64 Avg Bid
    20 bids

    We are having problem with Elastix call center. Searching someone to fix the issue. Thank you

    $39 (Avg Bid)
    $39 Avg Bid
    9 bids

    Hi, Need someone who knows how to use SystemRescueCd, and Linux. My server went offline. Can't seem to login through SSH and the correct Port. Hosting provider reloaded the OS into something called SYstemRescueCD. Need someone who knows how to investigate what happened to server. Fix it, by getting it back online. I think server might have been wiped. But need an expert to get in ther...

    $182 (Avg Bid)
    $182 Avg Bid
    25 bids

    This is the issue as per the chat with my host: This issue is because You have exceeded the MySQL query limit. The MySQL Query limit is set to 75000 queries per hour. You need to make necessary changes to the website and make sure that your website will not exceed the MySQL query limit. When you exceed the query limit, you can wait for half an hour or one hour to reset the limit and access your w...

    $46 (Avg Bid)
    $46 Avg Bid
    3 bids
    Web development 4 days left

    I need my website re-configured.

    $368 (Avg Bid)
    $368 Avg Bid
    23 bids

    Hi, I have set up a new droplet, with new ip and got it upwith same files and app. But the admin user ID and password are not working. I have also bought a domain myself too. I tried using my tools to connect to the SMTP in the new droplet, it connects. But the emails are not getting delivered. Quick fix project. Thanks

    $46 (Avg Bid)
    $46 Avg Bid
    17 bids

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