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

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    133 jobs found, pricing in USD
    AStudio.tube 6 days left
    VERIFIED

    We are looking for someone who has experience with [login to view URL] and Linux only. Please do not respond if you don't have experience with both [login to view URL] and Linux. We are looking for someone that knows how to customize [login to view URL] in Linuz and have done it before. We are looking for someone that is effective and respond quickly. We are looking for someone that we can wo...

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    I will have 3 hosts of newest Proxmox set with FreeNas storage (fibre channel) I need somebody to help me setup and connect all three proxmox hosts with freenas fiber channel storage so I have high availability Thank you

    $521 (Avg Bid)
    $521 Avg Bid
    8 bids

    We have an Alfresco server that runs on a server with 512SSD, and we are moving to another server with 2x 2TB disk. We need to duplicate the servers and after this, we need to shutdown the older one, and get services running fine on the new one.

    $63 (Avg Bid)
    $63 Avg Bid
    8 bids

    Hello, I have to rebuild my network ip, so I will need to have someone log into ultra viewer and complete this task on my server remote connect. The firewall is Cisco asa-5506x, please know how to set the static on the firewall so that I can run from the cisco asa to the switch.

    $27 (Avg Bid)
    $27 Avg Bid
    11 bids
    Moodle has error message 6 days left
    VERIFIED

    Moodle has configuration error. Most times it works, but it displays seldom. This is the message: Error: Database connection failed It is possible that the database is overloaded or otherwise not running properly. The site administrator should also check that the database details have been correctly specified in [login to view URL] Please provide a scope of you would fix the problem.

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

    I want to make a admin_panel to manage my apps I have a "conference app" to make call in 4 groups at the same time by admins, (admins can make call and other users just listen). we maked this app for ios/android with "xcode" and "android studio" and for make call we used of "Sinch SDK service", we used "google friebase" to make admin_panel and dat...

    $254 (Avg Bid)
    $254 Avg Bid
    15 bids

    I am supporting a smarthome customer who is using Unifi devices. I am new to Unifi products, looking for some help to setup the VPN between AWS and the customer location. Customer has USG 4 Pro at the edge, behind this USG there are 15 houses each got USG-3Ps.(NATted). I tried to create S-2-S IPSec VPN but partially succeeded. We are running a NOC; monitoring customer devices via SNMP, our NMS ...

    $20 (Avg Bid)
    $20 Avg Bid
    3 bids

    professional services for Wyse to migrate WMS from on-prem configuration to cloud and implement two new repository servers. HORIZON VMWARE WYSE MIGRATION TO WMS TO CLOUD CREATE 2 X REPOSITORIES IN THE CLOUD (WYSE) ON PREMISE SOLUTION MIGRATION VPN 4000 SEATS INSURANCE APPS MS TEAMS W10 IOT 1809 LOCAL SERVER AND REPOSITORY IMAGES

    $177 (Avg Bid)
    $177 Avg Bid
    1 bids

    my website gets slow every hour. Need experts who can solve the issue . only .net developer who have well idea about IIS server.

    $20 (Avg Bid)
    $20 Avg Bid
    1 bids

    We are looking for someone to setup [login to view URL] script on ubuntu 20

    $26 (Avg Bid)
    $26 Avg Bid
    12 bids
    Networking TCP/UDP 6 days left
    VERIFIED

    Hello, I have a project which requires networking knowledge. I will send examples in private for fitting freelancers, the job is a long term job in my company. please apply only if you have networking knowledge and available for long term job.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    23 bids

    I have virtualmin and after reinstalling postfix- apache-is-downloading-php-files-instead-of-displaying-them

    $27 (Avg Bid)
    $27 Avg Bid
    18 bids
    SCCM task 6 days left
    VERIFIED

    need someone who is excellent in troubleshooting SCCM issues

    $22 (Avg Bid)
    $22 Avg Bid
    4 bids

    domain group policy management, block/allow USB for users

    $33 (Avg Bid)
    $33 Avg Bid
    10 bids

    Domain group policy block for all and allow an allowed group

    $26 (Avg Bid)
    $26 Avg Bid
    3 bids

    Looking for tech support to manage an unmanaged dedicated windows server

    $136 (Avg Bid)
    $136 Avg Bid
    21 bids

    Hi I am looking for someone to help me with my Windows 2016 Server VPS. When a user closes the window I need them to be signed off automatically. Thanks

    $114 (Avg Bid)
    $114 Avg Bid
    17 bids
    AWS - Instructing a team 6 days left
    VERIFIED

    I have a client that needs to teach their team IN SPANISH LANGUAGE on different AWS topics. (see file attached) Looking forward hearing from you !

    $10252 (Avg Bid)
    $10252 Avg Bid
    3 bids

    We wanted to implement a new cisco call manager. We need a complete plan, design, Implementation & Support.

    $25 (Avg Bid)
    $25 Avg Bid
    7 bids
    Server Hardware Engineer 6 days left
    VERIFIED

    Need Support Engineer with server hardware knowledge specifically HP servers to take access from ILO port or through network, should have some prior experience as Server hardware engineer. Location is Cheshire United Kingdom

    $16 - $19
    $16 - $19
    0 bids

    1. Setup VPS and DNS 2. Setup SMTP mail server 3. WebServer Configuration 4. SSL Installation 5. Website and Server Security 6. Build database using LAMPP 7. Backup configuration 8. Preparing tools using deploy apps (GitBash, composer, etc) Result: Able to sending an email from apps

    $131 (Avg Bid)
    $131 Avg Bid
    22 bids

    I am supporting a smarthome customer who is using Unifi devices. I am new to Unifi products, looking for some help to setup the VPN between AWS and the customer location. Customer has USG 4 Pro at the edge, behind this USG there are 15 houses each got USG-3Ps.(NATted). I tried to create S-2-S IPSec VPN but partially succeeded. We are running a NOC; monitoring customer devices via SNMP, our NMS is...

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

    I'm looking for a developer with heavy Linode server experience. Being able to restore a previous linode backup. Thanks.

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    22 bids
    recover drive 6 days left
    VERIFIED

    my server in Rescue System , because there is a problem in the system maybe, i cant start normal Anyway I was able to mount 3 drives and transfer my data Except for the second drive /dev/sdb , i don't see drive part sdb1 , and i can't mount root@rescue / # lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 4G 1 loop sda 8:0 0 9.1T 0 disk ├─sda1 8:1 ...

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

    We have an app and website that is on server. After every 12 hours server down. now it says error 404. [login to view URL] This is website but now its not working.

    $40 (Avg Bid)
    $40 Avg Bid
    16 bids
    VPS to minecraft server 6 days left
    VERIFIED

    I need someone to convert my vps into a minecraft server and help me transfer the files from my existing server to the one on the vps.

    $115 (Avg Bid)
    $115 Avg Bid
    7 bids
    insall Webmin on centos 7 6 days left
    VERIFIED

    Hello, instal webmin or any good free alternative into centos server

    $25 (Avg Bid)
    $25 Avg Bid
    23 bids

    We are looking to create our own private onsite cloud infrastructure that we can scale out demand as required to independent cloud service providers as we need. Currently we have 4x physical servers (mixed installs, can be wiped) plus 2x Synology NAS boxes running web dav/CIFS (for remote users doing projects with PC file, folder and webpage access via synology active directory server and webpage...

    $14 - $22 / hr
    $14 - $22 / hr
    0 bids
    Pterodactyl Expert Required 6 days left
    VERIFIED

    We are looking for a Pterodactyl to perform some general server administration tasks and installation of addons.

    $27 (Avg Bid)
    $27 Avg Bid
    2 bids
    OpenVpn Setup 6 days left

    I have a CentOS server and I have OpenVpn installed. I want to set up a VPN server in which the internet traffic ONTY for SPECIFIC websites goes through that and the rest must use the client local network. Here is what I want: - Connect to my Zoom - Set up the VPN configuration together. - Get paid! Here is what I need: [login to view URL] P.S. I cannot get it run.

    $50 (Avg Bid)
    $50 Avg Bid
    6 bids

    I need Ethereum full node setup in my ubuntu server, make sure I can connect via wss and http, the reason I want this because infura has limited connection, include "Ubunutu expert" in your bid, so I know your not a spam.

    $65 (Avg Bid)
    $65 Avg Bid
    4 bids
    AWS migration -- 2 5 days left
    VERIFIED

    Hello, I'm looking for an AWS solution architect to re-architect my webserver, I have a single server VM with PHP and MySQL which I want to convert to managed services in AWS (elastic beanstalk and RDS). Also, we need the following: - remove Cloudflare and enable CDN and Route53. - Enable auto-scale - monitoring - Our code is in Azure DevOps on a Git repository and we will need an easy w...

    $222 (Avg Bid)
    $222 Avg Bid
    20 bids

    To set up installed Asterisk PBX stable 16 qnap x86 SSH small set up 4 sip 5 phones 5 softphones GUI - web admin simple voice missed number to email debatable option [login to view URL]

    $276 (Avg Bid)
    $276 Avg Bid
    5 bids

    I have an api which renders live video when called, but the problem is that it in only working on firefox and not in other browsers, so I want to get that issue fixed.

    $76 (Avg Bid)
    $76 Avg Bid
    1 bids

    I need remote support in • Setting up an AWS, MSFT or other hosting account (Please confirm the storage space the installation would require) • Installing Mifos X (we have seen that Mifos can be installed on cloud servers in 30 mins) • Installing Databsase • Standard Confiuguration of Mifos X for use Please explain for your experience to deliver on all of the above and specif...

    $153 (Avg Bid)
    $153 Avg Bid
    5 bids

    HI, We are looking for around 5 to10 hours of Azure cloud engineer who can help us setting up the cloud infrastructure for our organization. This includes creating VM m/c and installing required software etc

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    17 bids

    We would like a professional fundraiser to plan and oversee campaigns to raise money and other kinds of donations for the Transparency Task Force. Our Mission: To promote ongoing reform of the financial sector; so that it serves society better Our Vision: To build a highly respected international and influential institution that helps to ensure customers are treated fairly by the financial sector...

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

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

    $295 (Avg Bid)
    $295 Avg Bid
    32 bids

    We need a network engineer or someone that knows TCP/IP and that can design networks for a tiny project. Necesitamos a una persona que entienda de redes para resolver una problemática real. Es un proyecto corto y muy factible. Hay que dimensionar los direcionamientos ip para una instalación de unas 20 máquinas, entre otras cosas. ONLY FOR SPANISH SPEAKERS

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

    my website gets slow every hour. Need experts who can solve the issue . only .net developer who have well idea about IIS server.

    $15 (Avg Bid)
    $15 Avg Bid
    8 bids

    Hey, when I started my blog website my articles were ranking, but after changing HTTP to HTTPS I didn't get any single traffic from google search. I need SEO expert who solve this issue.

    $40 (Avg Bid)
    $40 Avg Bid
    17 bids

    This is Freelance work (like Self-Employed / Field Nation / Upwork ): Means you will work for your own, and you will get paid only for the activities you will perform. For example, let's say our customer wants to install one router in their office, and our team assigned that activity to you. Now you have to visit our customer site and complete the task. After completing the task you will sha...

    $17 (Avg Bid)
    $17 Avg Bid
    8 bids

    I have problems with digital ocean droplet basically i am not able to install any thing and emails are not sending

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    13 bids
    mail domain blackklisted 5 days left
    VERIFIED

    please look at the images so that you can Identify the problem. I believe I will have to change my domain and my ip addresses because they've been blacklisted

    $33 (Avg Bid)
    $33 Avg Bid
    12 bids

    Transport of physical Windows XP installed in OLD hard drive to run on Hyper-V. I have converted the physical partition whit "Disk2vhd" Microsoft tool. When i start the VM, after show a Windows XP loading, the system crash in blue screen with an error: STOP: 0X0000007B. The Hyper-V vm is set in Generation 1.

    $38 (Avg Bid)
    $38 Avg Bid
    8 bids

    I need someone to build a headless virtualbox server, with a few virtual machines. The person that I hire needs to start IMMEDIATELY and finish all of these tasks TODAY. Please DO NOT apply to this job if you can not start right now and work on this until you finish all tasks. Here are the specific tasks that I require. Task 1: Install Headless VirtualBox on Ubuntu 20.04 References to follow: [...

    $366 (Avg Bid)
    $366 Avg Bid
    3 bids
    Map a drive -- 2 5 days left
    VERIFIED

    I am looking for someone to map a drive for me

    $15 (Avg Bid)
    $15 Avg Bid
    9 bids
    AWS migration 5 days left
    VERIFIED

    Hello, I'm looking for AWS solution architect to re-architect my webserver, I have a single server VM with PHP and MySQL which I want to convert to managed services in AWS (elastic beanstalk and RDS). Also we need to remove cloudflare and enable CDN and Route53. Enable auto scale and monitoring Our code is in Azure devops on git repository and we will need easy way to pull the code and may...

    $176 (Avg Bid)
    $176 Avg Bid
    21 bids

    OVERVIEW I do a LOT of volunteer for local charities. I get computers that are old or slow and they need to be cleaned up ready for use by the Charity or sold at Salvation Army. My paying clients sometimes have problems where their computer is slow etc. I used to go through the computer and remove licensed software and remove all identifiable files folders and registry entries, and then secure wi...

    $423 (Avg Bid)
    $423 Avg Bid
    11 bids

    we need an aws ses expert who knows how to increase ses limits from sandbox to 50k - 500k a day. (we also need full accounts). We know how to remove sandbox etc. This is only for someone who knows exactly how to increase ses limit on new aws accounts, as when we apply its declined $25 for each account created/increased. YOU MUST KNOW EXACT STEPS TO INCREASE/CREATE

    $36 (Avg Bid)
    $36 Avg Bid
    3 bids

    Top System Admin Community Articles