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
    176 jobs found, pricing in USD

    I need an expert who can configure ratelimit with exim email server.

    $22 (Avg Bid)
    $22 Avg Bid
    1 bids
    Website fixed and made better 6 days left
    VERIFIED

    I need my website fixed and registration form made better and clear

    $30 (Avg Bid)
    $30 Avg Bid
    14 bids
    Slow Wordpress 6 days left
    VERIFIED

    My website is slow and I need it to load faster

    $36 (Avg Bid)
    $36 Avg Bid
    33 bids

    I need my website re-configured.

    $105 (Avg Bid)
    $105 Avg Bid
    11 bids

    Need to setup a GRE tunnel from buyVM to AWS lightsail instance. The traffic will be all UDP traffic. Running a Counter Strike 1.6 Server.

    $14 (Avg Bid)
    $14 Avg Bid
    1 bids

    Hi, I need install ssl certificate(godaddy) for AWS server (hosting server). I need expert who can take my system remotely and doing it. Need expert who who can done instantly. max 10min job who know the process. Only who start now and doing it now. thanks

    $22 (Avg Bid)
    $22 Avg Bid
    18 bids
    network expert 6 days left

    network expert fro CISCO fortigate and more

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    17 bids

    We already know how to setup PowerMTAs with IPv4 addresses using virtual-mta-pool to rotate ip addresses but only can do with IPv4. We need to do it with IPv6 if is possible

    $187 (Avg Bid)
    $187 Avg Bid
    4 bids

    i want to change my wordpress website hosting from [login to view URL] to another hosting (i have it), with no lose of data, and change domain name and files and database.

    $35 (Avg Bid)
    $35 Avg Bid
    68 bids
    port forwarding 6 days left

    I have a Teltonika RUX11 router and am unable to view my security cameras remotely. I need some assistance with port forwarding. Thanks

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

    I have 3 domains, I set global SSL from one domain to another 2, I need to fix this, I need to use ssl for the specific domain and remove the others 2.

    $24 (Avg Bid)
    $24 Avg Bid
    10 bids

    Apache Optics is one of Europe's leading fibre solutions providers. We have won a large project to build/operate and transfer a AWS infrastructure Set up a AWS environment for a customer (laas) Set up web servers (nginx) Set up application servers (Tomcat, Rubby) Set up all the subnet environment and apply security rules through security groups Set up a DNS environment for the whole ecosystem...

    $2276 (Avg Bid)
    $2276 Avg Bid
    12 bids

    Hi i looking for expert on cloud IPTV server. most have esperience.

    $437 (Avg Bid)
    $437 Avg Bid
    4 bids

    1) Setting up Email sending domains and IP's of 25 number. 2) doing warm-up 3) making sure all delivery setting maintained like DKIM, DNS, rDNS, other settings 4) MTA and PMTA server setting up and managing . 5) SPAM listing of IP, Domains management.

    $130 (Avg Bid)
    $130 Avg Bid
    6 bids

    Hi, i have a windows server 2016 in [login to view URL], with the Plesk Obsidian Version 18.0.30 It seems than I am having some kind of spoofing problem, because my IP is blocked by hotmail and others. I am receiving on my postmaster account rejections emails, from non-existing accounts. Like if my account were sending emails as spam. I have already changed my email´s password but nothing i...

    $148 (Avg Bid)
    $148 Avg Bid
    8 bids
    My cpanel whm needs securing 6 days left
    VERIFIED

    secure my cpanel/whm using remote connection with me. I need this completed and done very well. Lets chat now

    $27 (Avg Bid)
    $27 Avg Bid
    12 bids

    We want to troubleshoot our campus network.

    $185 (Avg Bid)
    $185 Avg Bid
    14 bids

    Searching an expert who can help me preparing a bash script for certain things regarding ELK stack. The budget is $10. So, new freelancers are highly recommended. Thanks

    $16 (Avg Bid)
    $16 Avg Bid
    6 bids

    We run Python services on Linux (EC2) and are looking for a DevOps person who can take care of our Continuous Deployment pipeline via GitHub actions and who is proficient with bash/Linux, Flask and CI/CD in general. Bonus points if you are familiar with Docker/Dokku, and AWS infrastructure (Terraform, awscli/boto3). Extra bonus: knowing enough React to help out with small frontend fixes when neces...

    $32 / hr (Avg Bid)
    $32 / hr Avg Bid
    16 bids

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

    $14 (Avg Bid)
    $14 Avg Bid
    3 bids

    We need to make some changes in the AWS server. Some settings need to be done in the AWS server for our short video app. The following settings need to be done 1) Restarting the server at 3 AM everyday 2)Increase Instance volume Only AWS experts should apply rest, please EXCUSE

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    15 bids
    Cisco Engineer 6 days left

    Need of a Cisco Engineer to log into clients Cisco access points to configure, update, rename and optimize them. Client has a total of 26 Access points. We are installing new antennas on 7 Access points Picture 1 shows all the AP Picture 2 shows 1 of the AP Please contact us for any more questions.

    $720 (Avg Bid)
    $720 Avg Bid
    25 bids
    Devops & AWS 6 days left

    Requirement for a MALE CANDIDATES for Devops and AWS for US based Clients. Need to train the batch as per the syllabus and also have to provide tech support for them. Have to spent 2-3 hours daily, also HE will be paid asper hrs. If interested Please share your contact details (Contact no. & email id) So that I can connect with you. Also MUST HAVE QTEST TOOL Experience.

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

    We have currently replaced our firewall to Sophos XG210. we need some selected users to be able to connect from their homes back to the office and be able to access the internal resources such as network share printing locally (to their home printer) and remotely to the office network printers via the print server. The VNP needs to meet high security standards and in compliance with auditors.

    $68 (Avg Bid)
    $68 Avg Bid
    16 bids

    I sell proxies online. I need someone to automate the sales process starting at the customer purchasing the proxies to the customer delivering the proxies. The current method: 1. Customer Purchases the proxy. 2. I go into a spreadsheet that has the credentials to login the server via ssh in putty. 3. Once logged into the server I run 5 commands into the terminal. 4. Once the server finishes runni...

    $528 (Avg Bid)
    $528 Avg Bid
    12 bids

    I need my website re-configured.I already have a design, I just need you to build my blog. . [login to view URL] I need like this blog☝️

    $281 (Avg Bid)
    $281 Avg Bid
    5 bids

    Simple use case: I have a script that should use any a random external IP. Connecting and reconnecting to the VPN provider is too slow. So I'd like to create multiple parallel VPN connections (OpenVPN) and have the Python script use one at random. Your task (should you accept your mission) is to install a solution on a fresh Ubuntu image and test with Python script. This message will auto...

    $93 (Avg Bid)
    $93 Avg Bid
    4 bids

    I am Technology Coordinator for a small school system in Northern Maine. I am having quite a bit of trouble with the WiFi network that my predecessor oversaw the setup of at our Elementary School campus. We are always able to connect to the WiFi network, but it does not always allow internet connection. LAN never loses connectivity. I am in need of a WiFi network specialist who can help trouble...

    $504 (Avg Bid)
    $504 Avg Bid
    18 bids
    STREAM iptv 5 days left

    this project is an iptv provider, i try to create a safer network like cdn or proxy in order to make the system more secure and hide ips from servers

    $183 (Avg Bid)
    $183 Avg Bid
    6 bids
    Need a Linux Server Admin 5 days left
    VERIFIED

    Hi We need a Linux Server Admin We are a Hindu religious NGO and have one Linux hosting server to host our apps and a Jitsi instance with few videobridges. Tasks will involve like 1. Add Videobridges to Jitsi instance 2. Add some feature into Jitsi or test something - linux admin level work, not coding work 3. Optimize jitsi at times 4. Any other jitsi server level task. 5. Help us with serve...

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

    I need my website re-configured.I already have a design, I just need you to build my online store. I already have a design, I just need you to build

    $116 (Avg Bid)
    $116 Avg Bid
    4 bids

    I need a Mail Server / Server Admin to configure the Mail Server on my CentOS Server. Server uses Dovecot

    $86 (Avg Bid)
    $86 Avg Bid
    27 bids

    We have recently set up ZOHO CRM, and now we are looking for a ZOHO CRM expert to provide ongoing Sales Administrative support to the Sales Team, configuration & customization, running email marketing campaigns, training for Sales staff, reporting, and other ZOHO CRM support functions. This will be for ongoing support to the Sales Team, and support for the email marketing effort.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    11 bids
    Microsoft Azure Training 5 days left
    VERIFIED

    I have been doing some work with the free version Azure AD and I'm looking to hire someone for a few hours. 1- We changed our .local domain internally to a .com domain. Now our website doesn't work internally because our .com internally is our local domain instead of our website. So I need help figuring the best solution for managing our DNS. 2- We now have Azure AD accounts (that we...

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    9 bids

    Hello I need an expert with the following expertise: 1. Knowledge of Python 2. Kali Linux VM 3. Virtual Box The compensation is INR 2500 and I need it in 10 hours. Will share the details.

    $217 (Avg Bid)
    $217 Avg Bid
    4 bids

    I need a consultant with minimum 2 years of experience in infrastructure as code AWS, Salt, TF, Cloud Formation

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    5 bids

    I required person who improve my server performance and minimize receiving time of email from external email server. I required mail receiving time less than 2 sec.

    $40 (Avg Bid)
    $40 Avg Bid
    3 bids

    I need someone to assist me with Nagios tickets on OS level (Linux), Also someone with good experience in Ansible since it's a repetitive environment to help validate things across many servers.

    $441 (Avg Bid)
    $441 Avg Bid
    9 bids

    Looking for someone who can work out of Vizag

    $1760 (Avg Bid)
    $1760 Avg Bid
    4 bids

    I have 502 (Bad Gateway) error on my dated website - it has just started today without any obvious reason. It's debian 8, nginx 1.6.2, unicorn running ruby... Can you help? Errors I get: Starting unicorn... master failed to start, check stderr log for details from [login to view URL] log: [2020-09-24T09:14:46.013514 #2701] ERROR -- : FATAL: Peer authentication failed for user "xxx&qu...

    $97 (Avg Bid)
    $97 Avg Bid
    18 bids

    Hello, I have Digital ocean server and need to install Apache and Mysql on the server. Must have knowledge about Linux commands and SSH. Experts will not take much time. thanks

    $10 - $30
    Sealed
    $10 - $30
    50 bids

    I need foe livetime DDoS Protection

    $42 (Avg Bid)
    $42 Avg Bid
    5 bids

    i have bought vps and cpanel/whm, and looking for some one can help me to config it for an email can catch all from all wildcard subdomain email

    $41 (Avg Bid)
    $41 Avg Bid
    10 bids
    USG ubiquiti 5 days left

    I want to configure the firewall and 2 broadband connections for failover , VPN, Remote user

    $237 (Avg Bid)
    $237 Avg Bid
    4 bids

    I need someone that can fix the blank page of death on Wordpress. My homepage isn’t loading properly.

    $31 (Avg Bid)
    $31 Avg Bid
    54 bids
    Server expert needed 5 days left
    VERIFIED

    Hi, Looking for the expert opinion on server. as there will be thousands of users on the website.

    $109 (Avg Bid)
    $109 Avg Bid
    16 bids
    Looking for AWS expert -- 3 5 days left
    VERIFIED

    I am looking for AWS expert who have already experiences with web socket api. Please let me know if you have already good experiences with web socket api configuration. Buget will be $100 USD. Thank you

    $30 - $250
    Sealed
    $30 - $250
    4 bids
    Looking for AWS expert -- 2 5 days left
    VERIFIED

    I am looking for AWS expert who have already experiences with web socket api. Please let me know if you have already good experiences with web socket api configuration. Buget will be $100 USD. Thank you

    $97 (Avg Bid)
    $97 Avg Bid
    4 bids
    Looking for AWS expert 5 days left
    VERIFIED

    I am looking for AWS expert who have already experiences with web socket api. Please let me know if you have already good experiences with web socket api configuration. Buget will be $100 USD. Thank you

    $30 - $250
    Sealed
    $30 - $250
    14 bids

    Swapping out drive and need to recover a few files from old. Trying to mount a drive in in Centos 7 and keep getting: "/devsda1 is already mounted or /boot busy" and "dev/sda1 is already mounted on boot" I need to have the drive mounted.

    $69 (Avg Bid)
    $69 Avg Bid
    22 bids

    Top System Admin Community Articles