系统管理 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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    136 份搜到的工作,货币单位为 HKD
    We need an AWS expert -- 3 6 天 left
    已验证

    We are getting the 504 gateway time out issue while doing concurrent API req - after some req are executed successfully - some req is failing with 504

    $93 / hr (Avg Bid)
    $93 / hr 平均报价
    6 个竞标

    I need Ethereum full node setup in my ubuntu server, make sure I can connect via wss and http, the reason I want this because infura has limited connection, include "Ubunutu expert" in your bid, so I know your not a spam.

    $504 (Avg Bid)
    $504 平均报价
    4 个竞标
    AWS migration -- 2 6 天 left
    已验证

    Hello, I'm looking for an AWS solution architect to re-architect my webserver, I have a single server VM with PHP and MySQL which I want to convert to managed services in AWS (elastic beanstalk and RDS). Also, we need the following: - remove Cloudflare and enable CDN and Route53. - Enable auto-scale - monitoring - Our code is in Azure DevOps on a Git repository and we will need an easy w...

    $2434 (Avg Bid)
    $2434 平均报价
    5 个竞标

    i need to install an easy vpn isabel asterisk

    $163 / hr (Avg Bid)
    $163 / hr 平均报价
    5 个竞标

    To set up installed Asterisk PBX stable 16 qnap x86 SSH small set up 4 sip 5 phones 5 softphones GUI - web admin simple voice missed number to email debatable option [登录来查看链接]

    $2101 (Avg Bid)
    $2101 平均报价
    3 个竞标

    El certificado dejó de funcionar y necesito que vuelva a estar operativo

    $729 (Avg Bid)
    $729 平均报价
    5 个竞标

    I have an api which renders live video when called, but the problem is that it in only working on firefox and not in other browsers, so I want to get that issue fixed.

    $589 (Avg Bid)
    $589 平均报价
    1 个竞标
    We need an AWS expert -- 2 6 天 left
    已验证

    We are getting the 504 gateway time out issue while doing concurrent API req - after some req are executed successfully - some req is failing with 504

    $101 / hr (Avg Bid)
    $101 / hr 平均报价
    3 个竞标
    We need an AWS expert 6 天 left
    已验证

    We are getting the 504 gateway time out issue while doing concurrent API req - after some req are executed successfully - some req is failing with 504

    $109 / hr (Avg Bid)
    $109 / hr 平均报价
    5 个竞标

    I need remote support in • Setting up an AWS, MSFT or other hosting account (Please confirm the storage space the installation would require) • Installing Mifos X (we have seen that Mifos can be installed on cloud servers in 30 mins) • Installing Databsase • Standard Confiuguration of Mifos X for use Please explain for your experience to deliver on all of the above and specif...

    $1101 (Avg Bid)
    $1101 平均报价
    4 个竞标

    I am supporting a smarthome customer who is using Unifi devices. I am new to Unifi products, looking for some help to setup the VPN between AWS and the customer location. Customer has USG 4 Pro at the edge, behind this USG there are 15 houses each got USG-3Ps.(NATted). I tried to create S-2-S IPSec VPN but partially succeeded. We are running a NOC; monitoring customer devices via SNMP, our NMS ...

    $884 (Avg Bid)
    $884 平均报价
    7 个竞标

    HI, We are looking for around 5 to10 hours of Azure cloud engineer who can help us setting up the cloud infrastructure for our organization. This includes creating VM m/c and installing required software etc

    $70 / hr (Avg Bid)
    $70 / hr 平均报价
    10 个竞标

    Brindo apoyo aquellas empresa que requieren implementar servicios como Sistemas Administrativos, están en busca de Community Manager, etc. Brindamos: *Asesorías *Herramientas *Tips *Seguridad A tu pequeño emprendimiento o gran empresa, solo debes contactarnos y con mucho gusto te atendemos y no dudes en plantearnos tus dudas o inquietudes.

    min $388 / hr
    min $388 / hr
    0 个竞标

    We would like a professional fundraiser to plan and oversee campaigns to raise money and other kinds of donations for the Transparency Task Force. Our Mission: To promote ongoing reform of the financial sector; so that it serves society better Our Vision: To build a highly respected international and influential institution that helps to ensure customers are treated fairly by the financial sector...

    $62 / hr (Avg Bid)
    $62 / hr 平均报价
    4 个竞标

    Wir haben einen Virtual Privat Server und würden gerne Plesk richtig Installieren.

    $256 / hr (Avg Bid)
    $256 / hr 平均报价
    11 个竞标

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

    $2093 (Avg Bid)
    $2093 平均报价
    28 个竞标

    I need my website to be touch up to look like more profesional .

    $442 (Avg Bid)
    $442 平均报价
    17 个竞标

    We need a network engineer or someone that knows TCP/IP and that can design networks for a tiny project. Necesitamos a una persona que entienda de redes para resolver una problemática real. Es un proyecto corto y muy factible. Hay que dimensionar los direcionamientos ip para una instalación de unas 20 máquinas, entre otras cosas. ONLY FOR SPANISH SPEAKERS

    $155 / hr (Avg Bid)
    $155 / hr 平均报价
    4 个竞标

    my website gets slow every hour. Need experts who can solve the issue . only .net developer who have well idea about IIS server.

    $116 (Avg Bid)
    $116 平均报价
    6 个竞标

    Hey, when I started my blog website my articles were ranking, but after changing HTTP to HTTPS I didn't get any single traffic from google search. I need SEO expert who solve this issue.

    $310 (Avg Bid)
    $310 平均报价
    17 个竞标

    This is Freelance work (like Self-Employed / Field Nation / Upwork ): Means you will work for your own, and you will get paid only for the activities you will perform. For example, let's say our customer wants to install one router in their office, and our team assigned that activity to you. Now you have to visit our customer site and complete the task. After completing the task you will sha...

    $132 (Avg Bid)
    $132 平均报价
    6 个竞标

    I have problems with digital ocean droplet basically i am not able to install any thing and emails are not sending

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    10 个竞标

    I need configure a Cisco ASR1002 with SS7/mtp/isup using a STM1 interface connected directly to the operator.

    $1574 (Avg Bid)
    $1574 平均报价
    4 个竞标
    mail domain blackklisted 6 天 left
    已验证

    please look at the images so that you can Identify the problem. I believe I will have to change my domain and my ip addresses because they've been blacklisted

    $271 (Avg Bid)
    $271 平均报价
    9 个竞标

    Transport of physical Windows XP installed in OLD hard drive to run on Hyper-V. I have converted the physical partition whit "Disk2vhd" Microsoft tool. When i start the VM, after show a Windows XP loading, the system crash in blue screen with an error: STOP: 0X0000007B. The Hyper-V vm is set in Generation 1.

    $310 (Avg Bid)
    $310 平均报价
    7 个竞标
    Map a drive -- 2 6 天 left
    已验证

    I am looking for someone to map a drive for me

    $124 (Avg Bid)
    $124 平均报价
    8 个竞标
    AWS migration 6 天 left
    已验证

    Hello, I'm looking for AWS solution architect to re-architect my webserver, I have a single server VM with PHP and MySQL which I want to convert to managed services in AWS (elastic beanstalk and RDS). Also we need to remove cloudflare and enable CDN and Route53. Enable auto scale and monitoring Our code is in Azure devops on git repository and we will need easy way to pull the code and may...

    $1364 (Avg Bid)
    $1364 平均报价
    17 个竞标

    OVERVIEW I do a LOT of volunteer for local charities. I get computers that are old or slow and they need to be cleaned up ready for use by the Charity or sold at Salvation Army. My paying clients sometimes have problems where their computer is slow etc. I used to go through the computer and remove licensed software and remove all identifiable files folders and registry entries, and then secure wi...

    $3264 (Avg Bid)
    $3264 平均报价
    11 个竞标

    we need an aws ses expert who knows how to increase ses limits from sandbox to 50k - 500k a day. (we also need full accounts). We know how to remove sandbox etc. This is only for someone who knows exactly how to increase ses limit on new aws accounts, as when we apply its declined $25 for each account created/increased. YOU MUST KNOW EXACT STEPS TO INCREASE/CREATE

    $279 (Avg Bid)
    $279 平均报价
    3 个竞标
    Technical Content Writer 5 天 left
    已验证

    We are looking to write contents for our website We need geniune peoples There will be future projects We need full site content We will check plagiarism * ABOUT US About Company Mission and Vision Our Values Contact Us Quick Contact Info * DEVELOPMENT WP DEVELOPMENT Magento Development Node JS development PHP development * CLOUD PLATFORMS AWS ...

    $233 - $1938
    加封 保密协议
    $233 - $1938
    7 个竞标

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

    $3016 (Avg Bid)
    $3016 平均报价
    10 个竞标
    Searching for Server IT 5 天 left
    已验证

    I am looking for a server IT how can help me 1) setup my email server, 2) transfer all my databases and sites from my previous provider to a new, 3) Maintain my system and install it accordingly to the new servers. I also have 6 computers that will be used as server workers and email servers with a line of 200/20 mbps and 16 static ips. Searching for a long term cooperation and monitisation. Only ...

    $3589 (Avg Bid)
    $3589 平均报价
    28 个竞标

    Site contains 18+ content, only apply if you're okay with that! We are looking for a system administrator from the US, Canada or Australia countries so our team would cover a 24/7 monitoring service in case of any problem with our sites. We need a system administrator who is able to manage our existing Magento 2 e-commerce site on a new, dedicated server. Initially we'd like you to re...

    $310 / hr (Avg Bid)
    $310 / hr 平均报价
    17 个竞标

    Hello, Few call center employees need to work from home, so VPN need to be set up to connect them from home to head office network to make & receive phone calls. Input data: - We use PRI line with 100 numbers, out of each around 5 need to work remotely. - PBX is Asterisk-based; also Yealink, windows server 2012, Call center agents use X-lite old version as free SIP-phone tool. If needed...

    $977 (Avg Bid)
    $977 平均报价
    6 个竞标

    Live site is down and showing this message: 500 Internal Server Error nginx

    $496 (Avg Bid)
    $496 平均报价
    32 个竞标

    The program btcrecover implements wallet password cracking for a variety of bitcoin wallets but not coinomi. Looking for someone to implement this for coinomi's AES wallet password NOT the seed phrase recovery. [登录来查看链接] Seed Phrase (Mnemonic) Recovery for the following wallets Electrum (1.x, 2.x, 3.x and 4.x) (For Legacy and Segwit Wallets. Set --bip32-path "m/0'/0" for...

    $4491 - $8982
    加封 保密协议
    $4491 - $8982
    24 个竞标

    I need a cybersecurity expert who must be familiar with decoding and analysing static cookies session ID.

    $194 (Avg Bid)
    $194 平均报价
    3 个竞标

    Looking for an experienced developer/Linux administrator to quickly setup Akeneo PIM on a cPanel/WHM server. Ideally with previous experience of installing Akeneo. Must have worked closely with cPanel and WHM before, on a server running centOS 7. We are urgent to get this installed so please DM me if there are any questions.

    $1364 (Avg Bid)
    $1364 平均报价
    7 个竞标

    I have managed to get my HTTPs "proxy" connection to work but on most https connections I got the error: The proxy server is refusing connections

    $124 / hr (Avg Bid)
    $124 / hr 平均报价
    3 个竞标

    I need someone to build a headless virtualbox server, with a few virtual machines. The person that I hire needs to start IMMEDIATELY and finish all of these tasks TODAY. Please DO NOT apply to this job if you can not start right now and work on this until you finish all tasks. Here are the specific tasks that I require. Task 1: Install Headless VirtualBox on Ubuntu 20.04 References to follow: [...

    $3372 (Avg Bid)
    $3372 平均报价
    6 个竞标

    setup new vps with ubuntu 18.04 smtp mail server WebServer Configuration Web server (Apache and Nginx) SSL Installation Mod Security Configuration MySQL latest above 8.04 Website Security Server Security Backup Configuration please contact expert only,

    $209 (Avg Bid)
    $209 平均报价
    13 个竞标
    Azure Devops 5 天 left

    Looking for azure devops trainer ,who is having good real time [登录来查看链接] can teach entire azure devops with real time scenarios

    $23 / hr (Avg Bid)
    $23 / hr 平均报价
    1 个竞标

    I want to access my computer remotely using anydesk and fix it.

    $589 (Avg Bid)
    $589 平均报价
    27 个竞标

    Hi , I have installed CCproxy on windows VPS , it works like charm for all websites except some ones like youtube and facebook with this error:

    $287 / hr (Avg Bid)
    $287 / hr 平均报价
    4 个竞标

    Estamos en búsqueda de un profesional del area desarrollo web,software,redes para cubrir 2 puestos de Ingenieria IT para el area política. El candidato debe poseer: - Certificaciones o titulaciones en todas o algunas de las areas antes mencionadas. - Idioma español nativo. - Disponibilidad de 8 hs diarias de lunes a domingo (Aclaración: el postulante solo trabajar&aacu...

    $163 / hr (Avg Bid)
    $163 / hr 平均报价
    8 个竞标

    I want everything configured so that I have an rutorrent web UI I can add and alter my torrents and its files setup to be stored in a google cloud bucket. I want these files to be accessible using plex media server and confirmed to work with my client. On a side note, a little help with SSH and SFTP. I create the keys with puttygen, copy them to GCP, and with both Putty and Filezilla they work. Ho...

    $132 / hr (Avg Bid)
    $132 / hr 平均报价
    6 个竞标
    AWS set up 5 天 left
    已验证

    Set up a AWS home for hosting of our software must be able to be accessed from anywhere high security work from home ability security I need an expert of the AWS platform

    $892 (Avg Bid)
    $892 平均报价
    30 个竞标

    Moodle Expert Needed for Monthly Basis Rs6000 INR/Month

    $64 - $637
    加封 保密协议
    $64 - $637
    1 个竞标

    Networking expert required who has knowledge of ip tracer and he can use ip tracer ..

    $605 (Avg Bid)
    $605 平均报价
    11 个竞标

    Hi , I need expert assistance for setting up a personal socks and https proxy server on my windows VPS using ccproxy software or any better solutions

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    1 个竞标