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
    99 jobs found, pricing in USD
    Hetzner Server 6 days left
    VERIFIED

    We need someone who can detect the issue with our Hetzner Server and fix it

    $31 (Avg Bid)
    $31 Avg Bid
    7 bids
    Mailwizz on local host (PC) 6 days left
    VERIFIED

    Mailwizz is hosted on PC, local host. Set up IPv4 adress Set up 5 delivery servers including tracking and bounce servers so bounces are registrated in Mailwizz Blacklist

    $21 (Avg Bid)
    $21 Avg Bid
    3 bids

    Required Operational Support for applications by adhering knowledge on DevOps standards [CICD process] hosted in Private Cloud and Docker container platform. And infrastructure and operation support to all applications moving from virtualization environment to container platform environment.

    $33 (Avg Bid)
    $33 Avg Bid
    3 bids
    System ADMIN PROJECT 6 days left
    VERIFIED

    You are the system administrator for a business of 150 employees that each have their own workstation (PC) attached to the central domain server. The business includes (2) physical locations, a larger centralized location of about 100 employees in Delaware, and a location/site of 50 employees in South Carolina. You have been asked to prepare, plan, and deploy a complete redesign for the company's networking / OU / Active Directory infrastructure.

    $52 (Avg Bid)
    $52 Avg Bid
    7 bids

    I want install cloudbase-init in promox

    $27 (Avg Bid)
    $27 Avg Bid
    2 bids

    Check instructions in attached word document

    $207 (Avg Bid)
    $207 Avg Bid
    7 bids

    Assit US to install Sophos server XDR on windows 2012 Server and need it very urgent if possible with licence at good price

    $31 (Avg Bid)
    $31 Avg Bid
    4 bids
    AWS Configuration 6 days left
    VERIFIED

    I would like a certified AWS engineer to configure my app backend to AWS.

    $168 (Avg Bid)
    $168 Avg Bid
    32 bids

    I have OpenNMS configured and running fine. I have configured SNMP for ubuntu and added in OpenNMS. I need scomeone to configure OpenNMS/Ubuntu to capture harddisk, hardware and all the available information and show in OpenNMS. Bid if you have experience

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    Location: Freelance - work from home Experience • 5+ years of Experience in remote IT Infrastructure support of global enterprise clients Skill Requirements We are looking for an experienced VMware engineer for a one-of projects installing VMware vCloud Director. You will work on deploying vCD and configure to provide specific functionality. Must be experienced with end to end deployment and configuration of VCD and Pricing Models. To be a best fit for this project you need: * Ability to communicate clearly * Dedication to meet project deadlines in a timely manner * Must be experienced in end to end deployment and configuration of VCD and Pricing Models. * Any experience in vRealize is an added advantage If you are interested in this project, please reply with your prior experie...

    $13 / hr (Avg Bid)
    $13 / hr Avg Bid
    2 bids

    I want to migrate vmware to gcp vmware

    $110 (Avg Bid)
    $110 Avg Bid
    9 bids

    you are a professional administrator with SIIT-DC expertise and you have done multiple setups? great! you seem to be a good fit your task will be: - configure SIIT-DC on hetzner cloud to use its custom single ipv4 for demoing SIIT-DC - document each step (as command lines, or manual tasks in a word/writer doc) the initial setup will be fixed priced afterwards we go on with hourly rate. to get considered for award: 1. answer all above questions (each!!!!) 2. place in your text bid your fixed price offer for the inital task 3. your bid itself is for the later hourly work

    $2 - $30 / hr
    $2 - $30 / hr
    0 bids

    Hi, I am looking for an expert to check two traces successful and non successful and tell me what is the issue of sending email from to. Regards

    $30 (Avg Bid)
    $30 Avg Bid
    6 bids

    Self Hosted build agent PowerShell Rest Api use Yaml for windows service Yaml for Nuget

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

    Currently our Directadmin server has two versions of PHP and ION_CUBE installed. But a script we have now need php version 7.3 + and ION_CUBE. expecting bids less than $10 bids.

    $38 (Avg Bid)
    $38 Avg Bid
    7 bids

    I installed MS Server 2016 and currently running Active Directory and DNS on the server. I need for someone to go in a secure the server and Active Directory and basically apply best practice principles. Please feel free to ask further questions.

    $460 (Avg Bid)
    $460 Avg Bid
    22 bids
    Server Administrator 3 6 days left
    VERIFIED

    We have a few different websites that are each hosted on their own dedicated servers. We also have hired a 3rd party "cloud back up service" that is supposed to back up our website(s) every few days, but we get emails sent daily from the provider saying there is "errors" creating these backup(s). Please be sure to check the screenshot of the errors (attached). We need someone to help us either: a.) make our current back up service work properly b.) find/recommend a better service (than the one we have now) c.) help us create the best cloud backup environment for our current service plz be sure to add 'Svrad3' and tod a ys d at e to your bid, or it will be considered spam, ignored and removed.

    $102 (Avg Bid)
    $102 Avg Bid
    15 bids

    hello, we need to create virtual phones and we need to do tasks with these phones. Thousands of virtual devices will be installed on the server and transactions will be made with these devices. example: tiktok transactions will be made, what are they; following, liking, watching videos, commenting etc. applications to be processed. tiktok, instagram, youtube, twitter, facebook, clubhouse, google business, trustpilot etc. The system will work with the perfectpanel api, and the orders will come from there and the system will automatically make the order. will make transactions with the accounts that we entered into the system before. I wanted to have this project done before and I lost a lot of time and money. So only professionals bid. don't waste my time! I've lost enough...

    $6000 (Avg Bid)
    $6000 Avg Bid
    3 bids

    hello, we need to create virtual phones and we need to do tasks with these phones. Thousands of virtual devices will be installed on the server and transactions will be made with these devices. example: tiktok transactions will be made, what are they; following, liking, watching videos, commenting etc. applications to be processed. tiktok, instagram, youtube, twitter, facebook, clubhouse, google business, trustpilot etc. The system will work with the perfectpanel api, and the orders will come from there and the system will automatically make the order. will make transactions with the accounts that we entered into the system before. I wanted to have this project done before and I lost a lot of time and money. So only professionals bid. don't waste my time! I've lost enough...

    $5000 (Avg Bid)
    $5000 Avg Bid
    1 bids

    My server with a virtual drive installed does not work anymore. I can access it by internet, but I cannot get Windows running. Who has experience? If we get it running most likely I will move the SQL database to a cloud solution a will need the support of a professional.

    $37 (Avg Bid)
    $37 Avg Bid
    7 bids
    Forwarding Agent 5 days left

    I am a car parts dealer from South Africa and need forwarding agent to forward me parts which I purchase in their respective country. (removed by Freelancer.com admin)

    $23 (Avg Bid)
    $23 Avg Bid
    1 bids

    We use XAMPP to host several virtual domains for local work. We need one domain to be accessed externally. For example, our server address is: When we type in this IP in Chrome of another computer on Internet, we hope this virtual domain can be opened. We need this to be done asap. You need to access our computer using remote control software.

    $40 (Avg Bid)
    $40 Avg Bid
    21 bids

    Se necesita Colaborador para poder realizar mantenciones, reparaciones o nuevas instalaciónes en ambiente CLOUD AWS u similar. El colaborador debe manejar a nivel SENIOR todo ambiente servidor, Apache, mysql, mariadb, arquitecturas de alta disponibilidad, balanceadores de carga, php, windows, etc. Se necesita alguien de CHILE

    $224 (Avg Bid)
    $224 Avg Bid
    7 bids

    I have a network that is very crowded, over 50 devices, I have a Qnap NAS and would like to have 2 lan networks that cant see each other but both can access the internet.

    $196 (Avg Bid)
    $196 Avg Bid
    28 bids
    MQTT Broker SETUP 5 days left
    VERIFIED

    It is about MQTT Broker Setup.

    $166 (Avg Bid)
    $166 Avg Bid
    5 bids

    Hi, I just got an VPS disk upgrade done, someone who can increase the disk size should bid. It's a task of hardly 10 minutes and must be done via Teamviewer. The existing data on disk must remain safe. Thanks

    $16 (Avg Bid)
    $16 Avg Bid
    9 bids
    Mikrotik Router configuration 5 days left
    VERIFIED

    Need to bridge port number 1-5 as wan and do bonding with balancing and failover. Make Port 6-10 as Lan Need to give step by step instructions for port forwarding. Need step by step instructions for firewall configuration to restrict access for incoming and outgoing traffic. Need to setup vpn server and user account

    $63 (Avg Bid)
    $63 Avg Bid
    17 bids

    already two server having 5 delivery servers each and need to install Ipv6 for gmail delivery on each server . Using mailwizz and accele on subdomains.

    $44 (Avg Bid)
    $44 Avg Bid
    3 bids

    hello, we need to create virtual phones and we need to do tasks with these phones. Thousands of virtual devices will be installed on the server and transactions will be made with these devices. example: tiktok transactions will be made, what are they; following, liking, watching videos, commenting etc. applications to be processed. tiktok, instagram, youtube, twitter, facebook, clubhouse, google business, trustpilot etc. The system will work with the perfectpanel api, and the orders will come from there and the system will automatically make the order. will make transactions with the accounts that we entered into the system before. I wanted to have this project done before and I lost a lot of time and money. So only professionals bid. don't waste my time! I've lost enough...

    $4333 (Avg Bid)
    $4333 Avg Bid
    3 bids
    L7 DDOS Protect 5 days left
    VERIFIED

    Hello, I have L7 ddos problem. I use nginx + apache (reverse proxy) in Directadmin Control Panel.

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

    hello, we need to create virtual phones and we need to do tasks with these phones. Thousands of virtual devices will be installed on the server and transactions will be made with these devices. example: tiktok transactions will be made, what are they; following, liking, watching videos, commenting etc. applications to be processed. tiktok, instagram, youtube, twitter, facebook, clubhouse, google business, trustpilot etc. The system will work with the perfectpanel api, and the orders will come from there and the system will automatically make the order. will make transactions with the accounts that we entered into the system before. I wanted to have this project done before and I lost a lot of time and money. So only professionals bid. don't waste my time! I've lost enough...

    $4375 (Avg Bid)
    $4375 Avg Bid
    4 bids

    100% remote long term project, AWS Devops Python CDK Cloudformation expert needed for parttime daily 2-4 hrs of works needed and its fixed price basis for project support .Thanks!

    $183 (Avg Bid)
    $183 Avg Bid
    12 bids

    100% remote long term project, AWS Devops Python CDK Cloudformation expert needed for parttime daily 2-4 hrs of works needed and its fixed price basis .Thanks!

    $22 (Avg Bid)
    $22 Avg Bid
    3 bids

    nginx - ubuntu linux fix server block

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    20 bids

    Install certbot on nginx - ubuntu linux machine... you need to keep my default conf prefix you need to do remotely that job.

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

    Locations: Toulouse, France Date and Time: 12/14/21 7:00:00 AM Scope Of Work: Switch installation & configuration Needed Equipment: Laptop with charger Cell Phone with charger Console Cables

    $14 - $20 / hr
    $14 - $20 / hr
    0 bids

    Objective: Make Company Like or So that Customer come and Use cloud Services and Paid automaticly like these company I have dedicated server just purchased with 5 aditional ip addresses Can you setup Windows VM Virtualization Environment fully automatic with whmcs like these companies?

    $200 (Avg Bid)
    $200 Avg Bid
    3 bids

    Hello everyone I am interested to Integrating Microsoft teams with cisco call manager by SBC gateway or ISR 43XX

    $175 (Avg Bid)
    $175 Avg Bid
    5 bids
    CCNA /Cisco help needed 4 days left
    VERIFIED

    I am looking for someone who can help in Ccna /cisco networking stuff. Understand some concepts etc. Looking for 2 hrs help via team viewer.

    $22 (Avg Bid)
    $22 Avg Bid
    16 bids
    Devops support 4 days left

    Looking to hire Engineer for a support role. AWS implementation role a project in US (EST) remote working

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

    Integration of Communication System on MIL-STD-1553 Avionics Data Bus. This projects aims integration of a communication system with Avionics data bus and analyze its performance metrics. Expected Deliverables Integration of communication system on data bus Detailed Study of MIL-STD-1553 protocol

    $462 (Avg Bid)
    $462 Avg Bid
    12 bids

    We need a highly skilled servers admin who can make our website that can only be accessed by VPN. Please do not reply if you are not highly skilled in Thor and have done this type of project before

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    5 bids

    We need a highly skilled servers admin who can make our website that can only be accessed by VPN. Please do not reply if you are not highly skilled in Thor and have done this type of project before.

    $200 (Avg Bid)
    $200 Avg Bid
    5 bids

    Need a good Trainer for Powershell. I have basic knowledge on Powershell and teach me complete Powershell so that I can write scripts.

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    need to start and stop aws servers automatically - windows and linux servers

    $19 (Avg Bid)
    $19 Avg Bid
    8 bids

    Hello there. I am looking for an experienced person to help me setup and configure an MS exchange server for 7 emails. I already have the host and a POP3 email setup but I like to upgrade my mailing system to the next level. Thanks

    $353 (Avg Bid)
    $353 Avg Bid
    25 bids

    تعقيب واتقديم طلبات الكترونية

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    4 bids
    Linux expert required 4 days left
    VERIFIED

    immediately Linux expert required. Pls place bid if you are available at 2pm Uae time

    $146 (Avg Bid)
    $146 Avg Bid
    17 bids
    redhat satellite installation 3 days left
    VERIFIED

    need someone with redhat satellite installation experience

    $420 (Avg Bid)
    $420 Avg Bid
    9 bids

    We have recently built a mobile application and want an experience security expert to perform a thorough security testing of our mobile app and lets us know security gaps and help us fix them . YOu must be aware about Cloud , AWS and DevSecOps

    $367 (Avg Bid)
    $367 Avg Bid
    4 bids

    Top System Admin Community Articles