Системное администрирование 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.

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    144 работ(-а,-ы) найдено, цены указаны в USD
    WEBSITE SECURITY 6 дней(-я) left
    ПОДТВЕРЖДЕН

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

    $1202 (Avg Bid)
    $1202 Ср. заявка
    27 заявок(-ки)
    need someone to install ssl on windows server 6 дней(-я) left
    ПОДТВЕРЖДЕН

    need someone to install ssl on windows server

    $22 (Avg Bid)
    $22 Ср. заявка
    18 заявок(-ки)
    DockerHub Hosting 6 дней(-я) left

    I am looking for someone to create/host a pre-built image/application from DockerHub. [войдите, чтобы посмотреть URL] The task includes: Setting up a Digitalocean account with docker. Installing and running an image from DockerHub on Docker. Making the Docker container accessible from the web via a given domain. Please let me know if you can get this done.

    $35 (Avg Bid)
    $35 Ср. заявка
    6 заявок(-ки)
    Huawei smartax ma5620 pri setup up 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Set up Huawei Smartax ma5620 pri. Requires manual documentation and diagrams. Using asterisk. Need instructions on the cable connection.

    $30 (Avg Bid)
    $30 Ср. заявка
    2 заявок(-ки)

    Configure VPN server in windows server 2019 (windows server hosted in azure VM). On premise computer should connect to VPN server using ipsec or equivalent or similar safe protocols. Know how of Azure technologies is a must.

    $20 (Avg Bid)
    $20 Ср. заявка
    1 заявок(-ки)

    need windows server expert to help me move my node.js site to another domain. currently chart app hosted on windows server, i want to change domain name.

    $142 (Avg Bid)
    $142 Ср. заявка
    23 заявок(-ки)

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

    $116 (Avg Bid)
    $116 Ср. заявка
    15 заявок(-ки)
    $23 Ср. заявка
    3 заявок(-ки)
    $154 Ср. заявка
    7 заявок(-ки)
    Configure PFsense for Wifi Auth 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Needs some assistance in configuring PFsense for Wifi (WPA2) authentication. PFSense Server is up and running, LDAP is configured already.

    $44 (Avg Bid)
    $44 Ср. заявка
    6 заявок(-ки)
    Ipv6 does not work on my VPS with Openvpn server. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Enable ipv6 on my openvpn server. I've tried so many ways already, even tried 2 scripts and manually but got no results. On other servers I can configure it without problems. When I enable IPv6 Global in my [войдите, чтобы посмотреть URL] the server stops pinging ipv6 and neither does ipv6 work on the VPN, it only works with ipv4. I tried to talk to my VPS provider but they can't solve i...

    $30 (Avg Bid)
    $30 Ср. заявка
    1 заявок(-ки)
    AB/Rockwell PLC support in MD, USA 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Work in Northwest Maryland, USA area or drivable distance. NO REMOTE WORK POSSIBLE. 3-4 years Experienced PLC (AB SLC, PLC-5) HW, SW programmer, System networking knowledge needed. Support commissioning of PLC/PC systems migration at site. Full remote support will be offered to you by us. US citizen or green card. Must use your own laptop with internet service. Flexible timings. Quote your bes...

    $50 / hr (Avg Bid)
    $50 / hr Ср. заявка
    1 заявок(-ки)
    Deploy AWS services with Ansible Role based Script 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Deploy AWS services with Ansible Role based Script

    $145 (Avg Bid)
    $145 Ср. заявка
    14 заявок(-ки)
    ecommece website 6 дней(-я) left
    ПОДТВЕРЖДЕН

    looking for expert developer to do the task

    $1114 (Avg Bid)
    $1114 Ср. заявка
    169 заявок(-ки)
    CISCO MSX AND NSO 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for a Cisco Expert to help us with confirming whether Cisco MSX OR NSO will make a difference in our organization. No chancers please.

    $47 / hr (Avg Bid)
    $47 / hr Ср. заявка
    5 заявок(-ки)
    Remote Server 2nd line technical support 6 дней(-я) left
    ПОДТВЕРЖДЕН

    For the 1 year contract we are looking for a certified professional that will diagnose and configure remote servers. Candidate/candidates must have following setifications as a requirement from customer. - Budget is 10K for 1 year (up to 100 requests max 50 work hours) if more - will increase up to 20K max. - SLA 2 hours response time, we operate in GMT +6 time zone. 1) Microsoft Certified Sol...

    $14500 (Avg Bid)
    $14500 Ср. заявка
    6 заявок(-ки)

    I need to create a Virtual private network connecting a Virtual Machine in azure and my on premise computers & printers.

    $13 (Avg Bid)
    $13 Ср. заявка
    4 заявок(-ки)
    EC2 instant Start/Restart via Remote API 6 дней(-я) left
    ПОДТВЕРЖДЕН

    We have a web app running in which we want to show the Run/Stop status of specific instance of EC2. Additional a button to start or stop the button the instance based upon the status. Only bid if you have worked before on such assignments.

    $27 (Avg Bid)
    $27 Ср. заявка
    2 заявок(-ки)

    We need someone who has a skill in server setup and adding up servers to the existing servers. The person should have a very good knowledge about the server ports and its management as well. We have fixed IPs and we need to add multiple servers to each IPs

    $15 / hr (Avg Bid)
    $15 / hr Ср. заявка
    14 заявок(-ки)
    linux administration -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    new enginneer , in my company . he know somme ruls but not efficiently i need some one how is very adveced in Linux , how are preferred certificate on Linux +

    $13 / hr (Avg Bid)
    $13 / hr Ср. заявка
    16 заявок(-ки)
    DNS Redsign 6 дней(-я) left

    In my scenario i have recently purchased a public IP pool from APNIC. We have two ISP's ISP-A and ISP-B both are connected to my firewall by static IP. In my firewall they are configured as fail-over concept. I want to advertise these new IP pool on both the ISP's. So that if one ISP-A goes down the server run at my end will run by other [войдите, чтобы посмотреть URL] ISP peoples are te...

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    2 заявок(-ки)
    Linux create own ISO 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Want to create own ISO which includes exiting debian linux and applications.

    $344 (Avg Bid)
    $344 Ср. заявка
    8 заявок(-ки)

    We need to Setup remote access of a Virtual Machine on Azure to access RDP through VPN in Azure account so that only those few employee who are having VPN account(separate account for each employee) can access the machine.

    $24 / hr (Avg Bid)
    $24 / hr Ср. заявка
    14 заявок(-ки)

    Greetings from EIL Global PVt Ltd!!! We are looking for Individual or Vendor who could provide Network/Desktop support for end user. If interested or refer your friends to share the CV or details.

    $18 / hr (Avg Bid)
    $18 / hr Ср. заявка
    6 заявок(-ки)
    Anzo and Anzo gaph 5 дней(-я) left

    Need a support or help in new project. Required kills: *Anzo & Anzo graph for ONBOARDING, MODEL, BLEND, ACCESS. *Ansible Linux Hadoop file storeage

    $168 - $505
    $168 - $505
    0 заявок(-ки)
    SMTP Server SASL Auth issue -- 3 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello everybody i have a project to create a smtp server, i've done all the steps on this video [войдите, чтобы посмотреть URL] , but i still can't login to my server using Thunderbird. The issue from SASL auth ( as i know) , if anyone can help me to solve it ( and teach me how ) i would be so grateful

    $31 (Avg Bid)
    $31 Ср. заявка
    3 заявок(-ки)
    Automation Engineer and Tech Support -1 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Job Position: Fulltime position (Regular) Job hours: Singapore Business Hours Job Type: Remote Work Skills Required: ● Strong knowledge of application integration design, development and maintenance ● Strong technical skills including: o Software design and development o Database management and administration (Data compression, backup and recovery) o Server maintenance, ideally Windows Server o G...

    $6 / hr (Avg Bid)
    $6 / hr Ср. заявка
    6 заявок(-ки)

    I have installed OpenVPN in my network using a Github script. I want to setup logging for that such that I can monitor the data usage (downloads/uploads) of my users domain wise. I need help in setting it up. Help required.

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    1 заявок(-ки)
    aws site down 5 дней(-я) left
    ПОДТВЕРЖДЕН

    my site is not working . it is on AWS EC2 you need to check the server why it is not working I thing Securtiy group issue is there on the site

    $5 / hr (Avg Bid)
    $5 / hr Ср. заявка
    15 заявок(-ки)
    Server Setup 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi, we are searching for someone who will be able to set up server, from start until all is working perfectly. We have hosting, and all. Just configuration of Centos 8, connecting database and connecting with our Laravel project.

    $117 (Avg Bid)
    $117 Ср. заявка
    44 заявок(-ки)

    I need someone that knows how to do Make GRE Tunnel from Windows > Linux and Linux > Windows. Thank you.

    $104 (Avg Bid)
    $104 Ср. заявка
    6 заявок(-ки)
    Integração WHMCS 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Precisamos de uma pessoa capaz de fazer integracao em WHMCS e PROXMOX

    $456 (Avg Bid)
    $456 Ср. заявка
    8 заявок(-ки)

    Create oracle Vm , change administrator name in windows server 2019, close ports in the machine, install a anti-virus / firewall and configure its client

    $98 (Avg Bid)
    $98 Ср. заявка
    8 заявок(-ки)
    linux exercice -- 2 5 дней(-я) left

    write some linux commands like grep, sed, cut

    $116 (Avg Bid)
    $116 Ср. заявка
    17 заявок(-ки)

    Mi cliente con un server dedicado con CPanel y WHM, necesita migrar la cuenta de un potencial cliente pero nota que la Web del susodicho puede haber sido vulnerada. Quiere asegurarse, que antes, durante y después de la migración el servidor destino (del cual el es dueño) no sea vulnerado.

    $32 / hr (Avg Bid)
    $32 / hr Ср. заявка
    7 заявок(-ки)
    bitholla exchange -- 2 5 дней(-я) left

    bitholla exchange install script to digtalocean ubuntu server

    $170 (Avg Bid)
    $170 Ср. заявка
    2 заявок(-ки)
    nginx and iis 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I have nginx(free version) setup as a load balancer for an IIS app(provided by a vendor, not mine). I am getting timeouts and the app has become unusable. Here is the error: recv() failed (104: Connection reset by peer) while reading response header from upstream

    $39 / hr (Avg Bid)
    $39 / hr Ср. заявка
    9 заявок(-ки)

    We need to create 4 application users for Hue , Impala and other services. we need the user to have the read-only privilege. the Cloudera is running on an Oracle BDA machine with Kerberos Active Directory enabled

    $213 (Avg Bid)
    $213 Ср. заявка
    3 заявок(-ки)

    Buscamos una persona que lleve adelante la implementación de SAP B1 en empresa ubicada en la provincia de Santa Fe, Argentina. La idea es implementar en dos etapas: I durante 6 meses, II durante 6 meses y sucederá 4 meses después de la salida en vivo de la etapa I Se estima un 80% del trabajo podrá ser remoto y el resto deberá hacerse en la empresa (relevamient...

    $5250 (Avg Bid)
    $5250 Ср. заявка
    2 заявок(-ки)
    SMTP Server VirtualMin not working 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello I've installed virtualmin on my server ( smtp server ), and i followed all the steps on that video : [войдите, чтобы посмотреть URL] I also installed roundcube, when i send email from my smtp server (using my domain email : example@ [войдите, чтобы посмотреть URL]) to a gmail account, i got no error from roundcube but i can't find it on my gmail account (nor inbox nor spam folder )

    $30 (Avg Bid)
    $30 Ср. заявка
    15 заявок(-ки)
    Build and Create OVPN server 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I want to create ovpn config file on my windows VPS with OpenVPN. Job should be done only on TeamViewer.

    $28 (Avg Bid)
    $28 Ср. заявка
    4 заявок(-ки)
    Seeking a AWS expert -- 5 дней(-я) left

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $20 / hr (Avg Bid)
    $20 / hr Ср. заявка
    9 заявок(-ки)
    Seeking a AWS expert - 5 дней(-я) left

    I am looking for a someone to build the multi-tenant apps with AWS Amplify

    $21 / hr (Avg Bid)
    $21 / hr Ср. заявка
    10 заявок(-ки)
    mailarchiva installation on synology nas 5 дней(-я) left
    ПОДТВЕРЖДЕН

    i need to install MailArchiva in my synology nas and set user role and access must be familiar with Synology NAS must be familiar with MailArchiva open source

    $220 (Avg Bid)
    $220 Ср. заявка
    7 заявок(-ки)

    Using AnyDesk connect my MacBook to a server (running Ubuntu 20.04 LTS) using an ethernet cable, either standard or crossover. The server is not connected to the Internet. The server is connected to a keyboard and monitor which I can use to login as root and enter commands as per the freelancer’s instructions. The object is to be able to access the server using the MacBook and an ethernet ca...

    $132 (Avg Bid)
    $132 Ср. заявка
    4 заявок(-ки)

    Need someone to setup my aws ec2 and suggest me for website improvement

    $27 (Avg Bid)
    $27 Ср. заявка
    12 заявок(-ки)
    Live IP Configuration -PTCL 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello , I've taken 5 live IP and need resources who have the experience configuring LIVE IP on PTCL and VM ware machine. Only Pakistani who has worked on the PTCL live IP configuration please apply

    $17 / hr (Avg Bid)
    $17 / hr Ср. заявка
    2 заявок(-ки)
    Make my VPS Server as streaming videos without buffer 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Make my VPS Server as streaming videos without buffer time loading. My VPS server was 10Core, 60GB Ram and 1.8TB HDD.

    $31 (Avg Bid)
    $31 Ср. заявка
    6 заявок(-ки)
    Windows Server OS level R&D, optimization and troubleshooting 5 дней(-я) left
    ПОДТВЕРЖДЕН

    You are an expert with Windows server 2019 and have references to back it up. You are an OS system engineer, OS QA engineer or a senior Windows server admin that knows the ins and outs of Windows server and its multiple layers of configuration. We're searching for a consultant/freelancer in the mentioned area that provides his long experience with Windows server, at first for troubleshootin...

    $65 / hr (Avg Bid)
    $65 / hr Ср. заявка
    7 заявок(-ки)