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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    185 iş bulundu, ücretlendirmeleri EUR

    pfsense ve mikrotik arasında site to site openvpn ayarlarını yaptırmak istiyorum. Şu anki durumda Pfsense'den miktorik arayüzünü açabiliyorum. Ama mikrotik arkasında ki cihazlara ping atamıyorum.

    €25 (Avg Bid)
    €25 Ortalama Teklif
    1 teklifler

    I need my website re-configured.I already have a design, I just need you to build my online store. But the developer is only from jaipur.

    €17 - €142
    €17 - €142
    0 teklifler

    I want someone to build or provide me with a USA PayPal account because I don’t have required documents for PayPal

    €22 (Avg Bid)
    €22 Ortalama Teklif
    3 teklifler

    Dropdown issues on mobile iOS

    €16 (Avg Bid)
    €16 Ortalama Teklif
    4 teklifler

    I am going to install ssl certificate for AWS EC2 ubuntu.

    €14 / hr (Avg Bid)
    €14 / hr Ortalama Teklif
    17 teklifler

    Hello I have to install/configure custom git server and need to expose Rest API's for creating user with repo, Create/Delete ssh keys, etc.. Basically ..Let me know if any one can install/configure and expose Restful API on postman so i can use in my custom application...i want to use my own UI.

    €13 - €21 / hr
    Mühürlü Gizlilik Anlaşması
    €13 - €21 / hr
    2 teklifler
    Dropdown problem IOS 6 gün left
    ONAYLI

    Dropdown field issues on iOS mobile

    €13 (Avg Bid)
    €13 Ortalama Teklif
    5 teklifler

    Hello, I am looking for experienced Devops developer who has extensive work experience on SSL certification, Nginx Configuration. Also developer should have experience in handling TURN server. It will be a fixed price work. Brief info on issue: We established a server .. node.js.. it has a public IP .. it is working fine at our end.. when we do testing same with network ..where server and tes...

    €223 (Avg Bid)
    €223 Ortalama Teklif
    7 teklifler

    Unlimited smtp mailserver setup is availble

    €315 (Avg Bid)
    €315 Ortalama Teklif
    14 teklifler

    I need an OpenVPN configurarion on a Linux Ubuntu system. The work will be configure the server and be able to access it, with all routing capabilites working, from OpenVPN client in Windows systems. I can offer SSH access for this task.

    €46 (Avg Bid)
    €46 Ortalama Teklif
    17 teklifler

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

    €157 (Avg Bid)
    €157 Ortalama Teklif
    36 teklifler

    We’re looking for an experienced IT professional who’s resourceful and excited about getting things done. You'll be our first full time IT hire, so you'll be responsible for setting up and maintaining tools that fully enable our employees as we scale our business in UK and across Europe and America. * Fluency in English and Spanish * At least five years experience working in...

    €496 (Avg Bid)
    €496 Ortalama Teklif
    10 teklifler

    Нужен эксперт по сетям. Суть задачи состоит в том чтобы на клиентской машине можно было создавать VPN подключение которое будет направлять весь трафик клиентского ПК через SOCKS5 прокси.

    €37 (Avg Bid)
    €37 Ortalama Teklif
    6 teklifler

    Laptop Specifications: HP Pavillion x360 Convertible 14 inches Processor - Intel(R) Core(TM) i7 Installed RAM - 8GB (7.84 GB usable) System Type - 64 bit operating System, x64 based processor Has Optane memory. Requirement: Dual Booting Ubuntu alongside Windows 10. Issue: During installation, an error pops up which says that 'The computer uses RST(Rapid Storage Technology). You need to tur...

    €19 (Avg Bid)
    €19 Ortalama Teklif
    17 teklifler

    HI There, I need 10/10 score on my [URL'yi görüntülemek için giriş yapın] result [URL'yi görüntülemek için giriş yapın] if you are able to fix it then please let me know? also we want emails to go to inbox. Thanks

    €31 (Avg Bid)
    €31 Ortalama Teklif
    15 teklifler

    We have a linode server and we are facing the issue on this Kernel Panic says that your Linode is unable to find a working init executable in your root file system if anyone have idea about issue let us know and we can discuss

    €65 (Avg Bid)
    €65 Ortalama Teklif
    11 teklifler

    We are redirecting a domain [URL'yi görüntülemek için giriş yapın] -(namecheap is the domain provider) to an EC2 instance delivered trough AWS CloudFront with an elastic IP This site has its own SSL certificate from AWS properly assigned and applied trough security group in this instance is running an odoo12 erp multisite (up and running properly, another domain connec...

    €27 (Avg Bid)
    €27 Ortalama Teklif
    14 teklifler

    Environment: Office365 Less than 250 users Servers: VMware 6.7, MS-Domain Controller, MS-File server (under 1 TB) Plus: FIBER connected, all Equipment less than one-year-old, SSD Drives Notes: Solid understanding of MS Servers & Azure, well-maintained production, running very smooth, reliable backups

    €31 / hr (Avg Bid)
    €31 / hr Ortalama Teklif
    9 teklifler

    Servers: VMware 6.7, MS-Domain Controller, MS-File server, AV Server Plus: FIBER connected, all Equipment less than one-year-old, SSD Drives Notes: Requires a Solid understanding of MS Server, Distributed File System (DFS) Well-maintained production, running very smooth, reliable backups. New servers built & Updates

    €30 / hr (Avg Bid)
    €30 / hr Ortalama Teklif
    12 teklifler
    checking my project 6 gün left
    ONAYLI

    Note: I have done all the tasks all what i need is to confirm my work. knowledge needed: o IPv4 and IPv6 address planning o Wide Area Network concepts o Wide Area Network technologies o Implement and configure IP routing of medium complexity

    €13 (Avg Bid)
    €13 Ortalama Teklif
    9 teklifler

    This VPN will Connect a Main Office to a Cloud-based Debian server (both in GCP & AWS) Notes: Requires understanding of SonicWall VPN & Hands-on AWS and GCP platforms, 3CX systems is a plus

    €27 / hr (Avg Bid)
    Özellikli
    €27 / hr Ortalama Teklif
    10 teklifler

    We search for a performance in depth professional, wo is able to tune a production environment regarding php execution. We need a pro, who can - measure the current situation in terms of performance values on the server side - tweak the current configuration - reruns the measurement on the server side to identify the issues - we can measure internationally via servers distributed worldwide, also...

    €22 / hr (Avg Bid)
    €22 / hr Ortalama Teklif
    36 teklifler

    I will be able to set working hours for remote employees. Beyond this working hours, employees will not be able to connect to the remote.

    €42 (Avg Bid)
    €42 Ortalama Teklif
    9 teklifler
    AWS expert required 6 gün left
    ONAYLI

    I need a AWS expert to work knowing the required languages and 3 years experience

    €4 / hr (Avg Bid)
    €4 / hr Ortalama Teklif
    8 teklifler
    MIKROTIK + FREERADIUS 6 gün left
    ONAYLI

    I have Mikrotik Hotspot server + freeradius+daloradius running. Users cant authenticate to radius I need stable connection between mikrotik and freeradius to allow users to authenticate with no issues. [URL'yi görüntülemek için giriş yapın] [URL'yi görüntülemek için giriş yapın] [URL'yi görüntülemek için giriş ya...

    €23 (Avg Bid)
    €23 Ortalama Teklif
    6 teklifler

    Need to set up Signal Server on Ubuntu Docs here: [URL'yi görüntülemek için giriş yapın]

    €113 (Avg Bid)
    €113 Ortalama Teklif
    11 teklifler

    Must be near North Dakota - 4 to 5 days a month. We are looking for someone to provide T1 and T2 onsite desktop support and some management consulting for the purpose of delivering IT services to customers on time, on budget and with the required quality. JOB DESCRIPTION: Our client is seeking a talented IT Field Service Technician. This IT Field Service Technician opportunity will contribute to t...

    €24 / hr (Avg Bid)
    €24 / hr Ortalama Teklif
    1 teklifler

    Looking or someone who can transfer some knowledge and troubleshooting experience who has faced while installing the Openshift 4.4 with OKD on VMware

    €9 / hr (Avg Bid)
    €9 / hr Ortalama Teklif
    2 teklifler

    Need to set up Signal Server on Ubuntu Docs here: [URL'yi görüntülemek için giriş yapın]

    €108 (Avg Bid)
    €108 Ortalama Teklif
    15 teklifler

    migrate the website , [Tue Aug 11 19:00:27.942796 2020] [lbmethod_heartbeat:notice] [pid 1319:tid 140696348964608] AH02282: No slotmem from mod_heartmonitor [Tue Aug 11 19:00:27.948209 2020] [mpm_event:notice] [pid 1319:tid 140696348964608] AH00489: Apache/2.4.43 (Unix) OpenSSL/1.1.1b configured -- resuming normal operations [Tue Aug 11 19:00:27.948285 2020] [core:notice] [pid 1319:tid 14069634896...

    €24 (Avg Bid)
    €24 Ortalama Teklif
    8 teklifler
    handle website error 503 6 gün left
    ONAYLI

    migrate the website , [Tue Aug 11 19:00:27.942796 2020] [lbmethod_heartbeat:notice] [pid 1319:tid 140696348964608] AH02282: No slotmem from mod_heartmonitor [Tue Aug 11 19:00:27.948209 2020] [mpm_event:notice] [pid 1319:tid 140696348964608] AH00489: Apache/2.4.43 (Unix) OpenSSL/1.1.1b configured -- resuming normal operations [Tue Aug 11 19:00:27.948285 2020] [core:notice] [pid 1319:tid 14069634896...

    €20 (Avg Bid)
    €20 Ortalama Teklif
    14 teklifler

    Need to set up Signal Server on Ubuntu Docs here: [URL'yi görüntülemek için giriş yapın]

    €18 (Avg Bid)
    €18 Ortalama Teklif
    3 teklifler

    Some of my website customers face empty cart issue even after adding the product to cart. On clicking checkout it shows basket is empty. This issue comes sometimes. My website is on woocommerce by the name of [URL'yi görüntülemek için giriş yapın]

    €69 (Avg Bid)
    €69 Ortalama Teklif
    13 teklifler

    The current network requires auditing in terms of configuration, design, and mapping. Looking for someone experienced in system and network administration to check current set up, evaluate overall network, and recommend remedies and monitoring solutions. All requirements will be provided upon request. Vendors: Ubiquiti Networks - Cisco Switches - Draytek Routers/Firewall

    €147 (Avg Bid)
    €147 Ortalama Teklif
    17 teklifler
    Configuring Email Servers 6 gün left
    ONAYLI

    An existing website that needs configuration of email servers done on Ubuntu with Postfix and Dovecot. The website must have the ability to sent email automatically once information has been captured. There website needs good security implementation.

    €90 (Avg Bid)
    €90 Ortalama Teklif
    15 teklifler
    Email server -- 2 6 gün left
    ONAYLI

    HI, I have a dedicate server. Virtualmin is installed and my name server is pointing to the server IP. I need the below things: Configure Dkim, spf and Dmarc. apply all / possible security measures so there is no breach. I have 3 domains and users for the domains are created and I can receive emails. My rdns is also configured . I need 10/10 score and last time there was some issue with my mail se...

    €29 (Avg Bid)
    €29 Ortalama Teklif
    7 teklifler

    install SSL on the server with Centos7 for node.js

    €117 (Avg Bid)
    €117 Ortalama Teklif
    23 teklifler

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

    €16 (Avg Bid)
    €16 Ortalama Teklif
    6 teklifler
    FiveM Expert -- 2 5 gün left
    ONAYLI

    I need FiveM Expert for my many pending jobs, I have many projects on FiveM So i need experienced person only Also share your previous works

    €16 (Avg Bid)
    €16 Ortalama Teklif
    4 teklifler
    IBM Websphere 5 gün left

    Looking for an IBM Websphere expert to migrate 2 Websphere clusters on SUSE Linux. SUSE Linux upgradation and Websphere upgradation. The clusters have 20 applications & need to be migrated without down time. looking for an IBM websphere expert who is currently working on Websphere & has executed migrations in complex environments

    €2615 (Avg Bid)
    €2615 Ortalama Teklif
    2 teklifler

    Hello i need someone who can install Veil in my Kali Linux 2020

    €18 (Avg Bid)
    €18 Ortalama Teklif
    11 teklifler

    OYE Exim is into exporting and importing of various items to middle east and various other countries. Now we are into software solutions. To begin with, we have planned to start a call center set up with a minimum of 5 to 6 candidates. We need some proper support and guidance for the same.

    €14 / hr (Avg Bid)
    €14 / hr Ortalama Teklif
    4 teklifler

    I am looking for someone who is an expert in computer networking and can help me in answering some questions related to same.

    €17 (Avg Bid)
    €17 Ortalama Teklif
    23 teklifler

    We are looking for windows server expert who can work on our project.

    €7036 (Avg Bid)
    €7036 Ortalama Teklif
    26 teklifler
    Golang developer 5 gün left
    ONAYLI

    Hi, I'm looking for a Golang developer to develop and integrate applications in GCP. The developer should be able to work and guide other teams Ensure the code is properly checked and updated into containers Manage integration and data models to support APIs {Cloud Endpoints}

    €168 (Avg Bid)
    €168 Ortalama Teklif
    7 teklifler

    HI,Please do not apply if u cannot do this job as mentioned below. Need to migrate .net application which is already running on Ec2 to elastic bean stalk+ELB+ssl Code is already in code commit so u can build a pipleline for test and production environments This is a few hrs job for expertise Deadline:1 day Need to handle millions of users. Start now

    €8 - €25
    €8 - €25
    0 teklifler

    HI,Please do not apply if u cannot do this job as mentioned below. Need to migrate .net application which is already running on Ec2 to elastic bean stalk+ELB+ssl Code is already in code commit so u can build a pipleline for test and production environments This is a few hrs job for expertise Deadline:1 day Need to handle millions of users. Start now

    €25 (Avg Bid)
    €25 Ortalama Teklif
    1 teklifler

    HI,Please do not apply if u cannot do this job as mentioned below. Need to migrate .net application which is already running on Ec2 to elastic bean stalk+ELB+ssl Code is already in code commit so u can build a pipleline for test and production environments This is a few hrs job for expertise Deadline:1 day Need to handle millions of users. Start now

    €17 (Avg Bid)
    €17 Ortalama Teklif
    1 teklifler

    Acopio, clasificación, sanidad, y distribución de productos alimenticios de consumo directo, frescos, naturales para la venta en mercado interno y exportación, Necesito desarrollar las etapas y procesos que van aplicando a las horatlizas desde el productor hasta la venta al consumidor final, teniendo en cuenta los controles sanitarios, logisticos y operativos.

    €174 (Avg Bid)
    €174 Ortalama Teklif
    2 teklifler

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

    €16 (Avg Bid)
    €16 Ortalama Teklif
    9 teklifler