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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    115 jobs found, pricing in USD

    Tasks: 1. Install Openconnect VPN into 4-6 CentOS 7 servers. Those CentOS 7 servers have SoftEther VPN running. 2. Make Openconnect work with TekRadius 3. Make user connect to Openconnect VPN by AnyConnect The above has to be done today or tomorrow. Then prepare the installation document.

    $64 (Avg Bid)
    $64 Avg Bid
    3 bids
    Website fixed 6 days left

    I need my website re-configured.

    $103 (Avg Bid)
    $103 Avg Bid
    6 bids

    I need Odoo 12 Community edition installed on AWS. I will give you the IAM privileges that you need to set up everything. My requirements are: Ubuntu 18.04 AMI DNS will be set up by Route 53 and Let's Encrypt SSL setup with Let's Encrypt Mail setup with SES OCA add-on to get rid of front-end branding A dedicated folder for future add-on modules Thank you for your time.

    $30 (Avg Bid)
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    7 bids

    I have two networks connected by a VPN. Both firewalls are Sonicwalls (NSA220). 1. I am trying to ping a timeclock device on Network-B from Network-A. 2. Devices on Network-A can ping other devices on Network-B without issue (except the timeclock). 3. The Sonicwall at Network-A can ping the timeclock. 4. Computers in Network-B can ping the timeclock. 5. Computers in Network-A cannot ping th...

    $26 (Avg Bid)
    $26 Avg Bid
    5 bids
    install sendy on aws 6 days left
    VERIFIED

    install sendy on aws and using virtualmin NOTE MY FEE IS $10 IF YOU CANT DO FOR THAT AMOUNT DONT BID PLEASE

    $11 (Avg Bid)
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    9 bids
    RHCSA 8 training required 6 days left
    VERIFIED

    Searching somebody who can deliver training on RHEL 8

    $10 - $30
    $10 - $30
    0 bids

    Hi, I currently have a OpenVPN server on Digital Ocean and I need a developer to help my make some improvements and improve it. It is currently only connecting to 1 UK IP address that is setup for the VPN but I would like help to get more setup on the server for other countries. It is also using a very basic github admin section and I would like a more advanced setup to be put in place with ...

    $610 (Avg Bid)
    $610 Avg Bid
    5 bids
    Moodle Review 6 days left

    We lost our Moodle in-house IT guy and we have an issue with students unable to load documents.

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

    We're looking for a freelance PC server technician to help us with an ongoing issue where printers become unresponsive for Terminal Services users. The environment is Windows Server 2012 and the users are on a variety of different operating systems. should take approx 10-15 hours

    $53 / hr (Avg Bid)
    Local
    $53 / hr Avg Bid
    10 bids

    I need only php function to add functionality in my project. Here you can see my all option [login to view URL] My admin panel design is ready i need only to add the functionality. I prefer only Bangladeshi coder. My budget is $100. Please bid who can start it now. Thanks.

    $127 (Avg Bid)
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    17 bids
    CIsco/F5 Expert 6 days left
    VERIFIED

    I am looking for someone who can assist us with Cisco/F5 configuration on Azure Cloud

    $500 (Avg Bid)
    $500 Avg Bid
    9 bids
    setup mail server 6 days left
    VERIFIED

    Hi We actually have a dedicated sever and we would like to have the possibility to use a mail server. we need maintain same server config and not change all the email setting for all our customers Will speak by chat . thx

    $97 (Avg Bid)
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    27 bids

    Searching an expert who can install proxmox email server gateway in a very reasonable price. Thank you.

    $35 (Avg Bid)
    $35 Avg Bid
    8 bids
    Logo maker 6 days left

    i want website [login to view URL]

    $614 (Avg Bid)
    $614 Avg Bid
    46 bids

    numbers , Live traffic , Test numbers , Access , Payments , IVR/SIP / Support

    $751 (Avg Bid)
    $751 Avg Bid
    11 bids

    I need my website re-configured.I need you to build it. if you are Malaysian please message me/inbox me.

    $461 (Avg Bid)
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    80 bids

    Hi, The L2TP connection from China to Softether VPN server in US is unsuccessful. All L2TP IPsec/PSK connections from iPhone, Android, and Macbook are unsuccessful from China. It should be blocked by China GFW. Please advise and configure the Softether VPN server running in CenOS 7. You can also advise and install other VPN solutions that work with TekRadius server for user authentication. It s...

    $125 (Avg Bid)
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    6 bids

    Location: Washington DC/Metro area Looking for Microsoft Certified professional to perform the following: Install Microsoft Server 2019 Install Microsoft Seal- [login to view URL] Setup domain control and VPN Setup Group policy Configure Firewall Configure IPV4/IPV6 Install Anti Virus/Identity Protection Install Retina- [login to view URL] Create task scheduler/Backups Upon completion provide ...

    $50 / hr (Avg Bid)
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    22 bids
    GSuite Admin | Immediate Hire 6 days left
    VERIFIED

    Hello - We are seeking a GSuite Admin. You’ll be supporting in creating initial company email structure and rules. Please tell us a bit about your background and experience.

    $7 / hr (Avg Bid)
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    15 bids
    system administrator 5 days left
    VERIFIED

    need to setup new server for my office . I have server hp DL380p Gen8 need to setup Domain Control on server 2019 to able to control all local network. and Also setup VPN for user to connect from outside to local network

    $147 (Avg Bid)
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    55 bids

    Looking for a data scraper Global Opening for Freelancer Network Engineer (CCNA,CCNP,CCIE) For 2 Years SLA Project at JPMC Badges. You can earn between $30-80 Per hour minimum 2-4 hours Paid. You have to be onsite once request support ticket arrived. Location file is uploaded. Please choose your location and confirm to me with hourly pay rate and minimum paid hours. SOW:- 1. Racking an...

    $40 / hr (Avg Bid)
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    18 bids

    I need a written bash script for debian which I will run on my vpn servers to block all torrents and leave web-browsing, ssh, ipsec open running.

    $22 (Avg Bid)
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    4 bids

    Objective: To Migrate SAMBA Active directory 4.7.10 (USERS, COMPUTERS, DNS& GPO) to Windows Active directory 2012 without disturbing domain computers installed at various offices. Present setup: SAMBA active directory is installed on CENTOS 7.6 operating system and running in 5 servers (3-VM,2-Physical machine). In which 3 servers are running from One location and 2 from other location. In th...

    $11016 (Avg Bid)
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    4 bids
    AWS Expert needed 5 days left
    VERIFIED

    Task install Ansible on server using aws system manager create local host /etc /Ansible need to setup ssh for that server... need to change the permissions for files... after that need install software or packages using playbook Note : have do done the same task before? have you ever used system manager if you think you expert and you can do easily without any hassle then bid other wise don...

    $58 (Avg Bid)
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    11 bids

    We are looking for a experienced Systems Engineer with 2-5 years of experience working on server setups. You must be familiar with: Major Linux distributions such as RedHat, CentOS, Debian and Ubuntu Have the ability to Install Servers Setup Apache, PHP, MySQL Scripting experience is a plus It is ok to be

    $13 / hr (Avg Bid)
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    45 bids

    I want my existing LAMP stack migrated to a new server and have this architecture implemented. https://miro.com/app/board/o9J_kwxpFxY=/ Amazon aws or google cloud

    $108 (Avg Bid)
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    27 bids

    Urgent Attached as screenshot.

    $148 (Avg Bid)
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    15 bids
    AWS Management 5 days left

    Need to reduce costs of an AWS account.

    $27 (Avg Bid)
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    15 bids

    Hi, Looking for some help to upgrade a debian 7 server to version 9. Went through the updated to version 8 and it broke apache and our rails app. When trying to restart apache get this error: [FAIL] Restarting web server: apache2 failed! [warn] The apache2 configtest failed. ... (warning). Output of config test was: apache2: Syntax error on line 140 of /etc/apache2/[login to view URL]: Syntax e...

    $139 (Avg Bid)
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    21 bids

    I want to install WHM and Cpanel in my godady Launch vpx Server centos7

    $18 (Avg Bid)
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    21 bids
    proxmox replication set up 5 days left
    VERIFIED

    Hello, I'm having this error can't replicate a vm in proxmox 2019-09-16 23:11:01 105-0: start replication job 2019-09-16 23:11:01 105-0: guest => VM 105, running => 11190 2019-09-16 23:11:01 105-0: volumes => local-zfs:vm-105-disk-0,local-zfs:vm-105-state-test 2019-09-16 23:11:02 105-0: create snapshot '__replicate_105-0_1568646661__' on local-zfs:vm-105-disk-0 2019-...

    $28 (Avg Bid)
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    5 bids

    Asterisk expert needed for an online training.

    $461 (Avg Bid)
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    3 bids
    BGP Training 5 days left

    Somebody who can give me a full training on BGP

    $28 (Avg Bid)
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    7 bids

    Web expert required who can fulfill the following objectives: -Install ISPconfig is a CentOS7 -Install Letsencrypt -Host a simple website -Create ftp and email accounts. -Securing it. Low budget freelancers are most welcomed. Thanks

    $32 (Avg Bid)
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    11 bids

    Hello everyone, I have a VM on which it is installed NGINX as reverse proxy. I have others services like Jira, confleunce ... etc installed on different VMs. All the VMs are running CentOS. What I need is: 1) For every service a step by step description on how to configure the system on both sides ,the Nginx VM and the service VM, so that I will be able to access the services like the example bel...

    $35 (Avg Bid)
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    6 bids

    I need my website re-configured.I need you to design and build a landing page.

    $50894 (Avg Bid)
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    35 bids

    Hi, I have 1 X AP1852I-E-K9C & 2 X AP1852E-E-K9C with ANT2566P4W-R, need to setup Wireless LAN Controller with 2 AP's

    $143 (Avg Bid)
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    16 bids

    I'd like to have the existing AD Server & NAS storage access policies to be tweaked as per my requirement.1) Create Schema & enable additional AD based rules to restrict access to certain websites. 2) Secured File Storage NAS structuring to prevent data misuse

    $120 (Avg Bid)
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    8 bids
    Requires person who knows AWS 5 days left
    VERIFIED

    Need to host some websites on AWS..its urgent let me know costing?

    $353 (Avg Bid)
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    44 bids

    We need someone to optimize our VPS / WHM for TTFB and speed...

    $116 (Avg Bid)
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    38 bids

    I'm having issues after I tried to upgrade php to the last version. Apache stopped during the upgrade and even though it's working now i'm getting 503 error on my websites and php it's still on 5.6.37 version. So if you're reading this contact me using keyword "lucino" All i need it's you to give me a full working Centos 7 server with php to the last vers...

    $85 (Avg Bid)
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    36 bids
    Rebuild LAN 4 days left

    Currently I have 10 computers connected to one server in my office. Recently Server crashed Network was down for 2 days. To avoid such problems in future I need a Expert to guide me. Os Windows 2016 server. Eg like maintaining 2 servers..

    $183 (Avg Bid)
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    17 bids

    Hi all, looking to hire someone to create a DarkRP server. Would require job creations, custom Steam workshop addons and other required creations to suit DarkRP. Currently have the server being hosted, will provide necessary access to allow you to perform your work.

    $101 (Avg Bid)
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    4 bids

    Hi. I have a small .Net Core Blazor Client Hosted App that I want to upload to my Ubuntu server. I will need someone to do that for me and then share a complete document on how to do that. Login to the server and published copy of the app will be shared later on

    $135 (Avg Bid)
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    5 bids

    I need the expertise of a systems architects and/or an expert systems administrator on the implementation and configuration of online membership sites using DAP. You need to proof that you are an experienced expert in online membership sites. This is a brown field project that have an initialisation phase and an implementation phase (plus a future phase) While I have a clear indication of what m...

    $374 (Avg Bid)
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    11 bids
    Plesk nginx SSL problem 4 days left
    VERIFIED

    Hey, i have a Plesk server and i have proble with it, i want someoen to fix it for me. [login to view URL] i will paste the code in the bottom, Please i want my web pages to be up in the next hour. you will need anydisck to accses plesk server from my PC. Regards. -------------------------------- New configuration files for the Apache web server were not created due to the errors in conf...

    $24 (Avg Bid)
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    24 bids

    Do you have experience with development of interface for Squid proxy server? If you are an expert, please don't hesitate to bid. If you can share your previous works, you can be shortlisted. Autobid will be rejected. you have to write a word "Squid" in the end of your bid. Urgent task.

    $20 / hr (Avg Bid)
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    3 bids

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

    $111 (Avg Bid)
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    5 bids

    I need to build a security system to track any data leakage or misadventure by team on social or other websites. Want to keep and control track of any gmail or other email leakages outside the system.

    $85 (Avg Bid)
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    5 bids

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