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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.

171886 건의 리뷰부터, 거래선 측에서는 저희 System Administrators 분야의 작업자들에 대해 별점 5점 만점의 4.87 점으로 평가해 주실 수 있습니다.
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    110 건의 일자리 확인, 급여 기준: USD

    Good Day, Im looking for a server Apache and MYSQL engineer. Someone that can monitor and tell us why the server uses all its resources when processing. Our MYSQL also has errors like to many connections, we need to understand why its doing this and provide a solution.

    $21 / hr (Avg Bid)
    $21 / hr (평균 입찰가)
    31 건의 입찰
    PLC Angoulême 6 일 left

    Cherche un concepteur linux pour une duré de 6 mois à 1 an. deux jours par semaine sur site (Angoulême) et 3 jours en télétravail.

    $147 / hr (Avg Bid)
    $147 / hr (평균 입찰가)
    4 건의 입찰

    Need varnish to be configured on kubernetes along with nginx

    $11 / hr (Avg Bid)
    $11 / hr (평균 입찰가)
    7 건의 입찰
    Ui/Ux design 6 일 left

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

    $1506 / hr (Avg Bid)
    $1506 / hr (평균 입찰가)
    73 건의 입찰

    need help sorting out hmail server email going to junk no blacklist static ip DO NOT APPLY IF YOU DO NOT KNOW HMAIL SERVER

    $145 (Avg Bid)
    $145 (평균 입찰가)
    6 건의 입찰

    Looking for a experience to resolve Window server 2012 Multipoint when Login with a blank screen. Must know how to use Multipoint.

    $143 (Avg Bid)
    $143 (평균 입찰가)
    9 건의 입찰

    Install and configure AWSUME WITH 4 aws accounts in windows 0S

    $154 (Avg Bid)
    $154 (평균 입찰가)
    12 건의 입찰
    Invoicing for MySQL 6 일 left
    확인

    This is not for beginners ! The project is broken down into 3 parts. This is part 1. We have a server called TIM and want to update everything. The machine uses KVM to manage disks and we want to reinstall the disks without KVM, on new Ubuntu 22.04 LTS OS. Right now there are 3 disks that must use RAID 1. We also have 3 disk trays from Mediasonic with Raid 1 but they must be installed properly. Also a new Edge Router X must be installed. Please see attached png file for more info.

    $349 (Avg Bid)
    $349 (평균 입찰가)
    24 건의 입찰

    1. looking for an expert to remotely troubleshoot the issues in TP Link ER605 SMB Router. a. Want to ensure failover is working as intended - have 2 ISP WANs enabled b. When there is LOS in one of the ISP's router, the entire network stops working 2. Need an automated monitoring tool configured to check if internet is working and is within acceptable speed limits. In case not, an SMS / Whatsapp notification should be triggered

    $17 (Avg Bid)
    $17 (평균 입찰가)
    7 건의 입찰

    I want to remotely wake up my pc via VPN. I need to use Wake up on Line via VPN on my router. I am a 3d artist and want to be able to turn my pc on and off remotely

    $39 / hr (Avg Bid)
    $39 / hr (평균 입찰가)
    11 건의 입찰
    AWS Server Manager 6 일 left
    확인

    I want to hire AWS server manager who has good experience in AWS E2C, Rout 53 to configure https of my doman

    $115 (Avg Bid)
    $115 (평균 입찰가)
    32 건의 입찰

    I want to connect my home router to my Ubuntu Linux server in other country

    $28 (Avg Bid)
    $28 (평균 입찰가)
    15 건의 입찰

    Здравствуйте! Мне нужно сделать отчёты по 4 практическим работам в word. Версия программы должна быть Cisco Packet Tracer 6.2 Student Version. Образец титульного листа и требования к оформлению прикрепил (оформление я, если что, сам подправлю). Главное описать каждый шаг и прикреплять скриншоты. В общем, мне нужны 4 отчёта в word и 4 файла из Cisco в формате PKT. Срок: до конца месяца (чем быстрее, тем лучше).

    $26 (Avg Bid)
    $26 (평균 입찰가)
    13 건의 입찰

    Monitor MYSQL and apache server..i require someone that understans linux and apache. My server keeps on faiing and staling. I need someone to tell me what the issues is and how it works.

    $1033 (Avg Bid)
    $1033 (평균 입찰가)
    74 건의 입찰

    Set up OJS to work with Postfix or similar (including appropriate tags like SPF etc. so that emails will not end up in spam). Currently, emails are not coming trough to the users.

    $43 / hr (Avg Bid)
    $43 / hr (평균 입찰가)
    19 건의 입찰
    Teach Linux 6 일 left
    확인

    Teach Linux quickly. Price negotiable. Mention number of hours.

    $67 / hr (Avg Bid)
    $67 / hr (평균 입찰가)
    13 건의 입찰

    Virtualmin/ webmin Letsencrypt SSL certificate renewal issue. It is a dns issue. it is not able to get the txt challenge from the dns record. I need help in fixing that issue. The Error that i am having when trying to generate an SSL Certificate via virtualmin > SSL Certificate > Lets Encrypt: Detail: DNS problem: NXDOMAIN looking up TXT for - check that a DNS record exists for this domain Only people with experience in the subject will be accepted. Regards to all,

    $22 (Avg Bid)
    $22 (평균 입찰가)
    14 건의 입찰

    I am not able to delete 3 network interfaces in my AWS account. The description of all the 3 interfaces looks like "AWS Lambda VPC ENI-ReadEmailContent-a6eb99b4-722d-40b6-8d5c-d6843f473d26" The AWS Lambda function in question has already been deleted but still the network interface appears to be in use and not allowing to delete. Can you give me exact steps to delete these interfaces?

    $21 (Avg Bid)
    $21 (평균 입찰가)
    9 건의 입찰

    We have a CentOS 7 dedicated server with 2x 1TB (SSD SATA) RAID1. The task is to: - Reinstall the server with RAID0 or change the RAID1 to RAID0 - Create a documentation showing how we can do it next time, self. + root/IPMI is available. We contacted our server provider and got this reply: You would need to either use the IPMI to install the server manually on a single drive, or break the raid1 and reformat one of the drives

    $142 (Avg Bid)
    $142 (평균 입찰가)
    14 건의 입찰
    Kali Linux installation 5 일 left
    확인

    Need someone with cyber security experience

    $12 / hr (Avg Bid)
    $12 / hr (평균 입찰가)
    19 건의 입찰

    We need to restore 3 LARGE(more than 400MB) course file backups to Moodle 3.9 hosted on AWS Ubuntu

    $85 (Avg Bid)
    $85 (평균 입찰가)
    13 건의 입찰

    - WE ARE HIRING "DevOps, DOCKER,KUBERNATES, SYstem Admin" TO JOIN OUR TEAMS SKilled in : DevOps , Docker , Ci/CD ,Deployment automation, automate release process , gitlab, jenkins DJANGO Server not only 1/ You ready to start asap for a Long term job 2/ YOU ARE READY TO WORK BY SHARING YOUR SCREEN USING REMOTE TOOLS DURING YOUR SHIFT 4/ long term contract BID on MONTHLY BASIS SALARY ONLY ! 5/ You are able to work with team of developers -REMARK:WE ARE NOT INTERESTED IN AGENCIES OR BROKERS IF YOU ARE COMFORTABLE WITH ABOVE TERMS AND CONDITIONS THEN APPLY!!! SALARY : Linux / Ubuntu :$1000-$2000 per month for the trial period RemarK: 1/after the trial period of 3 months, Skilled developer Salary $2500 usd per month 2/ after 9 months salary will become $ 3000 usd/per month ...

    $1743 (Avg Bid)
    $1743 (평균 입찰가)
    11 건의 입찰

    Hi, I need put online a server that I have in home in Tor Network. The pc server have window server 2012 R2 Standard. And the server is ready for be online and I already accessible from my ip static. But I want that will be accessible only via Tor Network. I want use for anonymity and safe private information.

    $514 (Avg Bid)
    $514 (평균 입찰가)
    13 건의 입찰
    export db from server 5 일 left
    확인

    I've an issue on a Ubuntu server using Docker. The hosting provider suspended the server then reactivated minutes later but now it's not working fine when trying to export the db - purpose is to export all db (there are mysql dbs and one postgres db) // should be done within 1h // other tasks will be needed i'll tell about later

    $22 / hr (Avg Bid)
    $22 / hr (평균 입찰가)
    12 건의 입찰

    I am moving my server from Datacenter to my home. I would like an expert help with my server's IP change and necassary installation in the server for new IP. First I would like you to check if everything is possible to host my server at home with simple procedure. My server is Dell R720xD. I will provide login info first to check.. Thank you.

    $22 (Avg Bid)
    $22 (평균 입찰가)
    14 건의 입찰

    We need help to some ponctual help on our server. Actually, we need to install GIT on chrooted env.

    $40 (Avg Bid)
    $40 (평균 입찰가)
    6 건의 입찰

    i have deployed a gray log server, needing someone to assist in getting it configured for logs sent to it from about 10 different servers. Dashboard in graylog also needed, work will be done entirely in graylog web interface.

    $134 (Avg Bid)
    NDA (비밀 유지 계약서)
    $134 (평균 입찰가)
    9 건의 입찰

    I got a bootsble usb stick with Jammy Jellyfish. I have updated dist-upgrade. I need a support to help me complete the smooth transition to the new release, including network, with keyboard inputs etc. your requirements; upgrade to 22.04, protect existing data and process setup, uefi/grub update if necessary. My pc is HP Z2 MINI G3 RAM 32GB, NVIDIA Quadro M620 and ssd 4 tera g. With partition for Windows 10 and ubuntu 18.04 My budget 30usd when you are done, update this doc too,

    $26 (Avg Bid)
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    8 건의 입찰

    You will be given access to a rhel8 Linux shell. Requires oc cli proficiency. From within the shell you will have access to an internal OpenShift dev cluster. Create a 3 helm-chart-based operator bundles for 3 images Create a README file with clear instructions on the steps followed to: a.) create the bundles; b.) usage of the bundles on openshift cluster Operator bundle must work with kubernetes cluster as well Task is not complete until all operator bundles are working as intended on the openshift dev cluster Here are some nuances you MUST be capable of handling: a.) the target images need to be run with a specific user id which is not available in the default uid range - so, the operator must automatically change the uid range to make it run with the target image b.) the target images...

    $128 (Avg Bid)
    $128 (평균 입찰가)
    6 건의 입찰
    SS-Technology 4 일 left

    technology Network engineer more than 15 years of experience in the field in your hands. solved you network problem; computer or router .... help you find the fault in your home or business network

    $23 / hr (Avg Bid)
    $23 / hr (평균 입찰가)
    3 건의 입찰

    Well trained employee Great office environment Good customer support will deal with customer support mainly we can help you with data entry and sales Provide as an opportunity will have a great deal with best backend support. "CUSTOMER IS THE KING OF EVERY BUSINESS" Happy customer happy business

    $16 / hr (Avg Bid)
    $16 / hr (평균 입찰가)
    6 건의 입찰

    Sophos firewall is currently working with Comcast xfinity IPv4 configuration. However ipv6 configuration has some issues . Wan interface can ping IPv6 from sophos diagnostic , but computers connected with sophos , have IPv6 ip assigned but not communicating on wan network

    $146 (Avg Bid)
    $146 (평균 입찰가)
    9 건의 입찰

    Installed VirtualBox 6.1 (Windows 10 64 Bit desktop) and tried to use ISO file of Windows 10 64 Bit created from download tool from microsoft site. (attached and ). Not getting Windows installation in Virtual Box...just showing black screen (attached ) ONLY experienced support to bid and must provide past project reference of similar virtualbox troubleshooting. Budget $15 Max

    $20 (Avg Bid)
    $20 (평균 입찰가)
    9 건의 입찰

    We have one website and software running on a domain. We want to change domain and point it to some other server and replace it with a subdomain on current server

    $14 (Avg Bid)
    $14 (평균 입찰가)
    11 건의 입찰

    i made a server application in one droplet of digital ocean we need to take backup of it and create a new droplet and deploy it .

    $66 (Avg Bid)
    $66 (평균 입찰가)
    14 건의 입찰

    Need to migrate mails from gsuit and zoho to cancel webmail, the freelancer should be able to work well in cpanel domain configuration, ssl configuration, mail server configuration, email migration and good at Linux.

    $139 (Avg Bid)
    $139 (평균 입찰가)
    10 건의 입찰

    Using passport and nvm, I have installed Node.js through passport already however the site is not running , you MUST have dreamhost experience for this as dreamhost dose not provide root access This is a Freelance project need done asap.

    $20 / hr (Avg Bid)
    $20 / hr (평균 입찰가)
    22 건의 입찰

    Hello i have some openvpn servers and im looking somebody who can create a script for block all torrent seeders from openvpn. Or configuration for block this.

    $154 (Avg Bid)
    $154 (평균 입찰가)
    12 건의 입찰
    I need a Network Engineer 4 일 left
    확인

    My house is in Gurgaon and I need someone to do networking of my house. I have two connections for broadband Fibre, Airtel and Jio. Mine is a villa. I want to have a two access points, preferably Ubiquity. One on the ground floor and the other on the first floor. I want a switch on the first floor as well. I want the networking to be done in such a way that I can get both airtel and jio connections at all locations so that if one fails the other can take over. If there is a bonding option, which can combine both it will be great.

    $118 (Avg Bid)
    지역별
    $118 (평균 입찰가)
    8 건의 입찰

    i have install the odoo8 on digital ocean but i have not running it .

    $4 / hr (Avg Bid)
    $4 / hr (평균 입찰가)
    4 건의 입찰

    Hello Freelancers, We are looking for a dedicated Team or a Dedicated Person for a Project to automate provision of VMs. You would be well aware and have good knowledge on following : Google Cloud Amazon EC2 SolusVM WHMCS Please only bid if you have done such project in past. Thanks

    $137 (Avg Bid)
    $137 (평균 입찰가)
    7 건의 입찰

    Hello Guys, We are looking for someone who can help us to setup a multi tenant freePBX to start a basic Toll Free Number providing services to local businesses.

    $189 (Avg Bid)
    $189 (평균 입찰가)
    7 건의 입찰

    Need someone that can help with AWS cloud deployment using terraform code. need about 1 to 2 hours per day. flexible timings.

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    15 건의 입찰

    I have a CentOS server that I use to forward mail to my Gmail account. After yesterday, for some reason mail is not being forwarded. I want step by step directions that I can use on my CentOS command line to connect directly to the gmail server (in other words, not by invoking "mail" or "sendmail", I want to connect manually to gmail's server) and send a piece of test mail to a address. When you bid, please put the word "carrot" in your bid description so that I know you actually read the project. (Every time I post something on here, I get overwhelmed with spam responses from people who clearly didn't read the project description.) I don't want to use gmail's server as an SMTP server, I just want to send mail *to* one gmail address. ...

    $45 (Avg Bid)
    $45 (평균 입찰가)
    11 건의 입찰
    fix my mailserver smtp 3 일 left
    확인

    you need to fix the mailserver, i send out contract to applicant who applied for job. sometimes mails dont send

    $146 (Avg Bid)
    $146 (평균 입찰가)
    41 건의 입찰

    I'm looking to setup a twitch stream originating in China. RTMP streams are typically blocked when pointed directly at a Twitch server. However if a traffic transfer server is setup somewhere close by, say Japan, or Taiwan, then the RTMP stream can be forwarded without issue. I lack the technical know-how to set this up. I have some experience on Linux in a cloud environment, but tackling this project is out of my depth. I need someone with broad knowledge to point me in the correct direction and specific knowledge to help me configure + troubleshoot the server once setup. Thank you so much for your consideration.

    $182 (Avg Bid)
    $182 (평균 입찰가)
    4 건의 입찰

    We currently have AWS two EC2 t2 small instances and a loadbalancer via CloudFront. We want to move to AWS singleinstance without loadbalancer. This migration should not disturb our current application, data etc

    $53 (Avg Bid)
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    14 건의 입찰

    working on centos and make website create databse

    $24 / hr (Avg Bid)
    $24 / hr (평균 입찰가)
    46 건의 입찰

    120 days grace period has expired. Need to reactivate RDS

    $15 (Avg Bid)
    $15 (평균 입찰가)
    4 건의 입찰