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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    184 搜到的工作,价格货币为 USD
    MIKROTIK + FREERADIUS 6 天 left
    已验证

    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. [登录来查看链接] [登录来查看链接] [登录来查看链接] [登录来查看链接]

    $10 - $30
    $10 - $30
    0 个竞标

    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.

    $44 (Avg Bid)
    $44 平均报价
    6 个竞标
    website fixes 6 天 left
    已验证

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

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

    Need to set up Signal Server on Ubuntu Docs here: [登录来查看链接]

    $125 (Avg Bid)
    $125 平均报价
    8 个竞标

    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...

    $20 - $30 / hr
    $20 - $30 / hr
    0 个竞标

    Hi, I have an in production Cisco 3750 switch and have downloaded the working config file from it. I need someone to upload the same config to a second 3750 that I will use as a backup if the first one fails. The config file is copied to a Word document and I can provide Teamviewer access to the backup switch. I don't know very much about Cisco and running into small errors when trying to loa...

    $61 (Avg Bid)
    $61 平均报价
    25 个竞标

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

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

    Need to set up Signal Server on Ubuntu Docs here: [登录来查看链接]

    $123 (Avg Bid)
    $123 平均报价
    14 个竞标

    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...

    $27 (Avg Bid)
    $27 平均报价
    6 个竞标
    handle website error 503 6 天 left
    已验证

    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 平均报价
    13 个竞标

    Need to set up Signal Server on Ubuntu Docs here: [登录来查看链接]

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

    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 [登录来查看链接]

    $77 (Avg Bid)
    $77 平均报价
    12 个竞标

    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

    $176 (Avg Bid)
    $176 平均报价
    15 个竞标
    Configuring Email Servers 6 天 left
    已验证

    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.

    $99 (Avg Bid)
    $99 平均报价
    12 个竞标
    Email server -- 2 6 天 left
    已验证

    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...

    $42 (Avg Bid)
    $42 平均报价
    5 个竞标

    install SSL on the server with Centos7 for node.js

    $147 (Avg Bid)
    $147 平均报价
    17 个竞标

    Hola, necesito un solucionar un error de una maquina virtual. Les comento, tengo una maquina en Google Cloud y hace unos días la actualización del Centos traía errores. Ya hay solución pero aun no los he aplicado. El caso es el siguiente: [登录来查看链接]

    $39 (Avg Bid)
    $39 平均报价
    7 个竞标

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

    $19 (Avg Bid)
    $19 平均报价
    6 个竞标
    FiveM Expert -- 2 5 天 left
    已验证

    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

    $19 (Avg Bid)
    $19 平均报价
    4 个竞标

    I need One who Can help me to Tune STUN/TURN server.

    $418 (Avg Bid)
    $418 平均报价
    8 个竞标

    Need to setup letsencrypt ssl to our subdomain in aws ec2

    $16 (Avg Bid)
    $16 平均报价
    22 个竞标
    IBM Websphere 6 天 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

    $3085 (Avg Bid)
    $3085 平均报价
    2 个竞标

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

    $22 (Avg Bid)
    $22 平均报价
    10 个竞标

    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.

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

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

    $21 (Avg Bid)
    $21 平均报价
    19 个竞标

    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...

    $27 / hr (Avg Bid)
    $27 / hr 平均报价
    31 个竞标
    PXE server -- 3 6 天 left
    已验证

    Centos 7 PXE server on a vmware, pxe server that have ubuntu, kali, fedora all get auto-installation with preseed or kickstart. All OS have the last version and auto-installation is a most. If you can add win7,10 to the pxe server that's a bouns. prefer providing the project with OVA (ova is compressed vmware). if u don't know what you're doing please don't proposal.

    $171 (Avg Bid)
    $171 平均报价
    3 个竞标

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

    $8301 (Avg Bid)
    $8301 平均报价
    26 个竞标
    Golang developer 6 天 left
    已验证

    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}

    $198 (Avg Bid)
    $198 平均报价
    7 个竞标

    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

    $10 - $30
    $10 - $30
    0 个竞标

    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

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

    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

    $20 (Avg Bid)
    $20 平均报价
    1 个竞标

    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.

    $205 (Avg Bid)
    $205 平均报价
    2 个竞标

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

    $19 (Avg Bid)
    $19 平均报价
    9 个竞标

    Need a Trainer for React Native using Linux OS

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    3 个竞标

    Hello There! looking for People, should be good at DevOps tools and system admin. Should have good command at DevOps related tech stack tools and Linux platform. Should have hands on AWS and GCP platforms. Revert me through chat if you are well enough confident in above mentioned ones. Need resource ASAP.

    $299 (Avg Bid)
    $299 平均报价
    12 个竞标

    I need my website re-configured.I need you to build a website for my small business. I will require them to do two sites a day and all on page work done, alt tags, meta, schema, and optimization. they are WordPress sites and I need someone with a good understanding of on page also someone that is willing to work on many projects with me.

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    36 个竞标
    Otimizar Plesk 5 天 left
    已验证

    I use server plesk to host about 1500 sites but it is so slow to open the panel for me and to my clients and need to correct any error and turn plesk more fast and open like cpanel in velocity. Eu uso servidor plesk para hospedar cerca de 1500 clientes porém o painel tanto de admin da hospedagem como de meus clientes está muito lento, eu preciso de alguém com conhecimento esp...

    $30 (Avg Bid)
    $30 平均报价
    3 个竞标
    Fix code web site 5 天 left
    已验证

    Not working very well Need to review codes all

    $118 (Avg Bid)
    $118 平均报价
    19 个竞标

    i need the Azure DEVOps expert for my job. Only experienced bid only

    $20 - $164
    加封
    $20 - $164
    8 个竞标

    i need the Azure DEVOps expert for my job. Only experienced bid only

    $20 - $165
    加封
    $20 - $165
    4 个竞标

    Need to set up Signal Server on Ubuntu Docs here: [登录来查看链接]

    $29 (Avg Bid)
    $29 平均报价
    17 个竞标

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

    $32 / hr (Avg Bid)
    $32 / hr 平均报价
    20 个竞标

    I need my website re-configured making the landing page better and more inviting, suggestion for improvement

    $629 (Avg Bid)
    $629 平均报价
    57 个竞标

    We need an AWS expert to join our team for team for regular work on hourly basis. You need to be available for at least 2-3h today starting now immediately. Thank you.

    $20 / hr (Avg Bid)
    $20 / hr 平均报价
    48 个竞标

    We have an inflight AWS Migration project where we require the support of a good Dev Ops engineer to assist in network configuration tasks on an existing AWS tenant plus Migration of applications into AWS and related configuration. We have visibility of tasks for the next 4-5 weeks currently but for the right person there would be no end of work potentially.

    $43 / hr (Avg Bid)
    $43 / hr 平均报价
    37 个竞标

    Looking for an local IT Network & System Administrator locally to support IT operations in Srilanka

    $791 (Avg Bid)
    本地
    $791 平均报价
    5 个竞标

    I want to create AWS Ec2 and Github auto deploying for my PHP code

    $29 (Avg Bid)
    $29 平均报价
    8 个竞标
    Email server 5 天 left
    已验证

    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...

    $25 (Avg Bid)
    $25 平均报价
    3 个竞标
    PAM authentication module 5 天 left
    已验证

    I need an opensource module or library to learn how to code for PAM. I install vsFTP and need a PAM module (open source with source code to learn) to help me to call to my server via http to authenticate this access ftp user validate or not. (PAM module send username, password and IP to my server by http protocol). Anyone can help me to install any libabry to do that. userABC -- access to --&...

    $25 (Avg Bid)
    $25 平均报价
    1 个竞标