Systémový administrátor 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.

Zaměstnat System Administrators

Filtrovat

Moje poslední hledání
Třídit podle:
Rozpočet
pro
pro
pro
Typ
Dovednosti
Jazyky
    Stav zakázky
    128 zakázek nalezeno, ceny v EUR
    Cloud Solutions Engineer 6 dní left
    OVĚŘENÉ

    Use Cloud Solutions to build cloud infrastructure like public n private cloud

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    2 nabídky

    /dev/sdc1 is 20GB, and 99% full. /dev/sda is a 2TB disk. Expand sdc1 to 500 GB if not possible then Transfer /home and /root/.cache, to another drive of /dev/sda. Note, the project may only take 1 hour or more or less.

    €26 / hr (Avg Bid)
    €26 / hr Průměr. nabídka
    10 nabídky
    cloudflare expert required 6 dní left
    OVĚŘENÉ

    cloudflare for video streaming - work on anydsk only

    €4 / hr (Avg Bid)
    €4 / hr Průměr. nabídka
    2 nabídky

    Hello, i moved to a dedicated server from webhosting. The backup is not running and i couldnt install a blank the ecommerce system: shopware. You need to configure htaccess and [pro zobrazení URL se přihlaste] i guess to bring it running.

    €45 (Avg Bid)
    €45 Průměr. nabídka
    13 nabídky
    Terraform use for AWS 6 dní left
    OVĚŘENÉ

    How to use Terraform for AWS environment ?

    €12 (Avg Bid)
    €12 Průměr. nabídka
    4 nabídky

    Need someone to mteach me how to develop moodle settings on our learning portal.

    €651 (Avg Bid)
    €651 Průměr. nabídka
    10 nabídky
    windows file share on the cloud 6 dní left
    OVĚŘENÉ

    need some advice to what is the best option to store 2tb windows file share server on the cloud

    €22 (Avg Bid)
    €22 Průměr. nabídka
    4 nabídky
    Firewall DDOS 6 dní left

    Bonjour, Nous sommes un petit serveur FIVEM, et nous subissons d'énormes attaques DDOS. J'ai commencé par bloquer les pays étrangers, bloquer les requêtes en fonction du nombre etc, mais ce n'est pas suffisant (via iptables). Je recherche quelqu'un en capacité de bloquer ces attaques sur le long terme. Notre serveur est chez OVH, et c'...

    €143 (Avg Bid)
    €143 Průměr. nabídka
    4 nabídky
    Mail server expert 6 dní left
    OVĚŘENÉ

    I want to create a mail server with roundcube , located in ASIA. I prefer to create it with AMAZON WEB SERVICE. DEADLINE 2 days BUDGET 100$

    €104 (Avg Bid)
    €104 Průměr. nabídka
    28 nabídky
    Instalar bootloader macosx 6 dní left
    OVĚŘENÉ

    Instalar botloader hackintosh catalina

    €26 (Avg Bid)
    €26 Průměr. nabídka
    1 nabídky

    Setup LSN equipment with best practice solution -Dynamic, Fixed NAT444? DNS64? -Install Harmony Controller on server -VLAN or IS-IS between router and A10? -64 NAT addresses behind every public IP -will be directly connected to Huawei Ne40e-M2K-b -DHCP server will be on Huawei ne40e-m2k-b or ISC server -ipv4 and ipv6 support Traffic should flow from NE40e to A10 and back again while being NATed...

    €521 (Avg Bid)
    €521 Průměr. nabídka
    3 nabídky

    I have ISP Modem -> WiFi Router 1 (ASUS AC5300) -> in Mesh (AiMesh) with WiFi Router 2 (ASUS AC5300) -> QNAP NAS. I also have an additional public static IP that I want to configure on the ethernet interface port 1 on QNAP NAS so that QuWAN network settings will see public IP address on interface port 1. You might have to configure VLANs or something like that for this to work I think. Yo...

    €73 (Avg Bid)
    €73 Průměr. nabídka
    8 nabídky

    I have a virtual machine in google cloud with a persistent disk sized at 60GB. I have increased the hard disk size from google cloud console from 60GB to 120GB The disk has 2 partitions. I want partition 2 ( non OS ) size to increase. However, the link here suggest you need growpart [pro zobrazení URL se přihlaste] I cannot install growpart because of apt issues. I want someone to i...

    €18 (Avg Bid)
    €18 Průměr. nabídka
    11 nabídky
    online payment gatewat 6 dní left
    OVĚŘENÉ

    Hello Everyone, I am the executive manager of Expay24 Online Exchange: I am writing to request for providing payment gateways on our website. To provide our services, we need Master and Visa gateways that could support most countries with an OTP to prevent scam and money laundering. The services include selling cryptocurrencies and gift cards. The site has been operating for about a year now, an...

    €157 (Avg Bid)
    €157 Průměr. nabídka
    16 nabídky

    Estoy teniendo problemas de spam en mi servidor, necesito una persona que sepa de WHM, gracias

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    10 nabídky

    I want to set up openfire server + client movim on a cloud server to create a social media platform

    €26 (Avg Bid)
    €26 Průměr. nabídka
    1 nabídky

    We have a domain with an incorrectly configured SPF record, which is causing the mail filter to get extremely confused and fail to validate the sender – which is causing it to be blocked as spam: SPF Fail. We need someone to advise how to correct the invalid syntax in the SPF record.

    €31 (Avg Bid)
    €31 Průměr. nabídka
    16 nabídky

    I am looking for a freelancer who are expert in system admin. I have got a problem with my mail server as I am unable to connect to the server via SMTP. What I did installed postfix, opendkim, letsencrypt on the server and configured them all. I have added the username and password and I have also open the ports to allow me to connect to the server, so I am unable to connect to smtp server. I need...

    €26 (Avg Bid)
    €26 Průměr. nabídka
    13 nabídky
    Stripe Checkout 6 dní left
    OVĚŘENÉ

    I need my website re-configured.

    €26 (Avg Bid)
    €26 Průměr. nabídka
    5 nabídky

    Hello, we are looking for someone who can create a Dokcer image with OpenLiteSpeed(OLS) and WordPress. The image must be compatible with Cloudron and therefore include a Cloudron [pro zobrazení URL se přihlaste] Some software are already made available by the platform and can be requested via [pro zobrazení URL se přihlaste] as an Addons to the image. ez: ldap, localstorage (persis...

    €94 (Avg Bid)
    €94 Průměr. nabídka
    4 nabídky
    HashiCorp Vault cluster setup 6 dní left
    OVĚŘENÉ

    I want to setup HashiCorp Vault cluster on Kubernetes with storage backup. Need help to Kubernetes deployment template (yaml) do this. This will be deployed on AWS Elastic Kubernetes Service (EKS). HashiCorp Vault : [pro zobrazení URL se přihlaste]

    €19 (Avg Bid)
    €19 Průměr. nabídka
    3 nabídky

    I have a custom PHP frontend script that is used to add/update IPtables rules. There appears to be an issue with the script when it adds/updates rules in the IPtables as some rules are removed or replaced. I also need a function added to query the IPtables rules. Note: Linux system admin skills and PHP coding skills required.

    €75 (Avg Bid)
    €75 Průměr. nabídka
    14 nabídky

    Hello, I have CenturyLink gigabit fiber and am currently leasing their modem. I have purchased a Netgear gigabit switch and want to replace the CL modem with my switch, and connect that to my Google Wifi mesh network. I'm running into issues with configuring the switch and basically just don't want to deal with it anymore. If you can help with this, please reach out. This requires someo...

    €86 (Avg Bid)
    €86 Průměr. nabídka
    5 nabídky
    help with ssl update WAMP 6 dní left
    OVĚŘENÉ

    I have a windows based server. I installed new version of openssl and generated new csr and requested new ssl. I need help applying updates to server so that WAMP is pointing to new version of openssl, and applying ssl so all browsers show site is safe.

    €93 (Avg Bid)
    €93 Průměr. nabídka
    28 nabídky

    Need help modifying our task sequence when deploying our window image to our computers. I want it to be able to allow us to select which hard drive we want to install the OS on during installation.

    €364 (Avg Bid)
    €364 Průměr. nabídka
    16 nabídky

    I need windows installed on my dedicated server. The windows must run so that it is not a virtual machine because I need virtualization enabled in windows. Any windows can be used such as windows 10 or windows server. VIRTUALIZATION MUST BE ENABLED so I can run vmworkstation. Only bid if you're going to get this done today.

    €39 (Avg Bid)
    €39 Průměr. nabídka
    15 nabídky
    ubuntu server domain issue 6 dní left
    OVĚŘENÉ

    i have Vesta installed on AWS ubunutu. there are two domains setup on the Vesta panel. however almost three times a week when vesta is auto updating or taking backup, the ssl certificates of one or both domains get deleted, which leads to apatche server and ngix error (unable to find the ssl)which results of site down. then i go to Vesta to recreate the certificates which takes sometimes hours, b...

    €26 (Avg Bid)
    €26 Průměr. nabídka
    17 nabídky

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

    €99 (Avg Bid)
    €99 Průměr. nabídka
    15 nabídky

    - Creation and managing of servers - Continuous development support with developers - Architecture designing and creation - Automated Regular Backup of the server and maintainability - Managing RDS database on cloud - Load balancer/Auto Scaling Architecture - Elastic cache - Redis implementation - Managing Aurora RDS with elastic search - S3

    €407 (Avg Bid)
    €407 Průměr. nabídka
    37 nabídky
    Set up media streaming server 5 dní left
    OVĚŘENÉ

    Set up media streaming server on Ubuntu

    €127 (Avg Bid)
    €127 Průměr. nabídka
    18 nabídky
    Fix the Linux iredmail issue 5 dní left
    OVĚŘENÉ

    Hi, I have linux server and iredmail is there for email managment. Its admin ssl expired so i want you to ix it. And also fix the spam issue which reported recently. Thanks

    €25 (Avg Bid)
    €25 Průměr. nabídka
    18 nabídky

    I have a server Dell PwerEdge R430, with windows server 2016 freshly installed. we need to extend the hard drives, So we got a SAS Drive 10 Tb to be added to the server. The server did not detect the SAS drive. any one can help in initializing, and installing SAS Drive to the server. Regards

    €12 / hr (Avg Bid)
    €12 / hr Průměr. nabídka
    8 nabídky
    Seibel Administrator 5 dní left
    OVĚŘENÉ

    We are looking for seibel administrator who can help us to upgrade from unix to red hat linux. Immediate requiements.

    €397 (Avg Bid)
    €397 Průměr. nabídka
    13 nabídky

    Need ongoing server admin help for lamp stack.

    €49 / hr (Avg Bid)
    €49 / hr Průměr. nabídka
    22 nabídky
    Wordpress developer Requred 5 dní left
    OVĚŘENÉ

    I am looking wordpress developer to solve my website issues

    €13 (Avg Bid)
    €13 Průměr. nabídka
    10 nabídky

    Hi, I am getting connection issue when making connection with multiple server,If you have knowledge of mysqli connections, please ping me right now.

    €16 (Avg Bid)
    €16 Průměr. nabídka
    6 nabídky

    My name is Rajendran, and I'm reaching out to you because I believe I can provide SCCM administrator freelancer support from a remote location to deliver a project within the budget as well will provide online real time environment training with deep drive troubleshooting in sccm. If any recruiter looking for sccm project or sccm training Kindly contact me on rajendran297.g at [pro zobrazen&...

    €147 - €440
    €147 - €440
    0 nabídky

    This project entails the installation of MediaWiki and three extensions: [1] Confirm Account ([pro zobrazení URL se přihlaste]:ConfirmAccount) [2] SimpleMathJax ([pro zobrazení URL se přihlaste]:SimpleMathJax) [3] [pro zobrazení URL se přihlaste] On a hosting server (tentatively [pro zobrazení URL se přihlaste]). Thank you.

    €412 (Avg Bid)
    €412 Průměr. nabídka
    13 nabídky

    I need to build a ponzi website with modern features like live support, Recommitment policy, Account activation, Report of fake pop and blockage, Admin portal, Referrals, countdown timers, Withdrawal and investment history etc

    €194 (Avg Bid)
    €194 Průměr. nabídka
    1 nabídky

    I have installed the SparkPosts PowerMTA 5.0 and added DKIM, SPF, and other records. I need to make sure the infrastructure is built for scaling. I have a basic configuration set up. So, I am looking for help from who had an experience with PowerMTA and email server infrastructure set up and building. How to configure and add multi IP and Domain (current 2IPs and 2 Domains). Connect with MailWi...

    €35 (Avg Bid)
    €35 Průměr. nabídka
    6 nabídky
    Php Expert to config module 5 dní left
    OVĚŘENÉ

    We have installed moodle plugin in our website so users can able to enrol courses. It seems plugin is ready but not working perfectly. I need someone who can set its configurations so students can enrol in courses and in the backend admin will decide to approve or decline. The plugin is: [pro zobrazení URL se přihlaste] Thankyou

    €136 (Avg Bid)
    €136 Průměr. nabídka
    20 nabídky
    AWS Trainer 5 dní left
    OVĚŘENÉ

    Need AWS Trainer with Industry experience and good communication skills

    €169 (Avg Bid)
    €169 Průměr. nabídka
    13 nabídky
    openwrt expert help required 5 dní left
    OVĚŘENÉ

    i have a openwrt (TP Link WR1043ND) router, i forgot the root password and trying to reset the password , failsafe mode is not working, need help to reset ssh root password.i can pay 15$.

    €18 (Avg Bid)
    €18 Průměr. nabídka
    3 nabídky
    Backup the vps 5 dní left
    OVĚŘENÉ

    I am looking for a freelancer who are expert in system admin. I need some help as I want to make iso image for the linux system to allow me to migrate to a new server. I will be happy to pay $40 after when you backup the linux iso image to download it on my computer and boot the ISO image on the new server. Looking forward to work with you.

    €33 (Avg Bid)
    €33 Průměr. nabídka
    16 nabídky

    En estos días e crecido laboral mente, pero necesito saber en que puedo invertir mas mi dinero y hacer mayor mis ingresos

    €8 / hr (Avg Bid)
    €8 / hr Průměr. nabídka
    3 nabídky

    HI i have a vps and installed centos in it with plesk panel I am getting some issue with emails there have lots of emails in queue, which are totally spam need to fix it, because of that no email delivered need to work remotely thanks

    €9 / hr (Avg Bid)
    €9 / hr Průměr. nabídka
    10 nabídky

    Hi we are looking for developer having experience of atleast 3 years in Node Js for setting up some of the API for live streaming

    €34 (Avg Bid)
    €34 Průměr. nabídka
    3 nabídky

    Need time and date on posts on my website(social networking) [pro zobrazení URL se přihlaste] just like Facebook [pro zobrazení URL se přihlaste] [pro zobrazení URL se přihlaste] NOTE:The website is in PHP but Time and Date system is in Javascript. Upto 24 hr it should show, Just Now, 4 mins ago, 12 hrs ago, etc After it should show Yesterday at 2:30 AM, Yesterday at 10:35...

    €27 (Avg Bid)
    €27 Průměr. nabídka
    8 nabídky
    Wordpress developer required 4 dní left
    OVĚŘENÉ

    Wordpress developer required to Solve my issues...

    €20 (Avg Bid)
    €20 Průměr. nabídka
    9 nabídky

    We are building a investment fundraising platform with networking & matchmaking features. (Think Jobstreet or [pro zobrazení URL se přihlaste]) Our MVP is currently about 70-80% complete. We're looking for a tech team to polish the remainder code and bring the project to completion. The project focuses on the following: 1) Polishing & beautifying the platform's desig...

    €993 (Avg Bid)
    €993 Průměr. nabídka
    28 nabídky