网络管理 Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

雇佣 Network Administrators

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    88 份搜到的工作,货币单位为 HKD

    Need support for a hadoop admin who has good knowledge of Mapr cluster.

    $1324 - $3971
    $1324 - $3971
    0 个竞标

    On my dedicated server I get this error connecting to a VPN - can you solve the issue? Same problem with multiple VPN providers (seems the gateway is missing).

    $334 (Avg Bid)
    $334 平均报价
    9 个竞标

    Hello, I need someone with a lot of networking experience to build me a packet tracer simulation. Please do not apply for this project if you don't understand the amount of work needed, see checklist below. Configuration Checklist: All IP addresses have a /24 mask unless otherwise marked on the diagram. Make sure you choose router/layer 3 switch models which will support the number and type...

    $1755 (Avg Bid)
    $1755 平均报价
    14 个竞标

    I request 1 Day of tuning and learning for a customer from one configuration of Webexaccount Required to delivery immediately CCIE Collaboration Certification prior to schedule activity

    $283 - $2358
    $283 - $2358
    0 个竞标

    Im just someone trying to get my project done. I basically just need to write a small scenario involving Intent API and write the necessary scripts using python and then doing a small sample test.

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

    Hi, I am looking for a windows system administrator. Ideally someone who understands office 365, SBS servers and can do Azure Cloud. The role would vary from remote support on client end and ensuring daily tasks are being completed. We want some who can be proactive and find new processes to improve the business. We will firstly hire you on a project bases and if you do well then there is a fullti...

    $3487 (Avg Bid)
    $3487 平均报价
    15 个竞标
    cyber forensics 6 天 left
    已验证

    Need help in the cyber forensics project

    $714 (Avg Bid)
    $714 平均报价
    15 个竞标

    We have conducted an audit on one of our websites and we have found issues that need someone with cyber security and website security experience to check and resolve issues. Issues need some expects and please don't reply or bid if you don't know anything about security. I will send you more information should we consider you.

    $505 (Avg Bid)
    $505 平均报价
    10 个竞标
    Network & Operating Systems 6 天 left
    已验证

    Detailed Knowledge of Network & Operating Systems

    $924 (Avg Bid)
    $924 平均报价
    19 个竞标
    Riverbed modeler work 6 天 left
    已验证

    Short work using riverbed modeler program. Quick network configuration. LAN model development.

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    1 个竞标

    Please read carefully. What I need is a very simple but fast and stabil working software to remote a Lenovo ThinkBook 14 with Windows 10 Pro on my iMac with macOS BigSur 11.3.X and higher. That means: I will use my iMac as an external display for the Lenovo ThinkBook. The software is just needed for my own and will be used in the same network only. Both, the laptop and the iMac are connected to...

    $940 (Avg Bid)
    $940 平均报价
    2 个竞标

    My topic is about Regenerative braking using IOT. Gathering the information from the internet and do in Ms word document in documentation format, i will be helping in format order by order.

    $85 (Avg Bid)
    $85 平均报价
    7 个竞标

    Need Need bulletproof shelled host (cloud system) that cannot be penetrated

    $1538 (Avg Bid)
    $1538 平均报价
    7 个竞标
    Profesor de Redes 6 天 left
    已验证

    Necesito un profesor de redes que me enseñe como utilizar ACL, configuraciones de switch, encaminamiento estatico y dinamico de routers, configuración de servidores dhcp. Todo por cisco packet tracer solo gente que hable español abstenerse si no hablas español.

    $54 / hr (Avg Bid)
    $54 / hr 平均报价
    2 个竞标

    Usermanager Authentication failed - radius timeout problem after router reboots. Need a fix.

    $311 (Avg Bid)
    $311 平均报价
    3 个竞标

    Need someone good expert in Performing an IT and Web Application Security an lab expert lab expert please bid only this is lab work

    $373 (Avg Bid)
    $373 平均报价
    3 个竞标

    I need to migrate 2 virtual machines (1 Webserver + 1 Mikrotik OS concentrator + vpn) from a cloud service to another. The interface of the cloud manager is the same. I need the internal ips to be mapped exactly as before. I need someone who have knowledge about networking and Mikrotik OS

    $854 (Avg Bid)
    $854 平均报价
    12 个竞标

    Remote Server Configuration, Failover Clustering in Windows Server 2019

    $264 (Avg Bid)
    $264 平均报价
    6 个竞标

    Looking for a system which will be used for transferring files from my computer to many remote unmanned linux machines.

    $318 (Avg Bid)
    $318 平均报价
    14 个竞标

    I need to setup queue tree and prioritize traffic's on a mikrotik router

    $194 (Avg Bid)
    $194 平均报价
    8 个竞标
    Laptop Security 5 天 left
    已验证

    Need help. My laptop was hacked. Price negotiable. MSI gaming laptop. Pleasanton, CA.

    $148 / hr (Avg Bid)
    本地
    $148 / hr 平均报价
    5 个竞标
    Cisco ASR upgrade 5 天 left
    已验证

    Help find the right compatibility been ROMMON and IOS XE, and help with upgrade

    $940 (Avg Bid)
    $940 平均报价
    15 个竞标

    Sebelumnya saya memakai internet Indihome untuk menambang bitcoin dengan antminer,karena pindah rumah & tidak terjangkau jaringan Indihome saya pasang Internet dari stroomnet/PLN Koneksi internet lancar tpi saya tidak bisa login ke localhost Mesin antminer saya Sudah cek dhcp semua enable,, tpi tetap tidak bisa login Saya cari yg bisa setting router agar bisa digunakan untuk menambang

    $388 (Avg Bid)
    $388 平均报价
    1 个竞标
    Telefonía IP 5 天 left

    Necesito asesoría y ayuda de una persona que tenga conocimiento en VOIP y llamadas telefónicas mediante IP, necesito contratar servicio y poner en funcionamiento una línea!

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

    Hello, I have a server where I am experiencing some trouble opening concurrent http requests using proxies . For the purpose of testing I used apachebench util , and the same request which takes 10seconds in all other servers I tried takes forever in this particular server when using proxies (works well without) . I am considering this may be a egress filtering issue at the network level but ...

    $140 / hr (Avg Bid)
    $140 / hr 平均报价
    3 个竞标

    Hi All, Looking for DevOps engineer with below skillset Experience with Github, Rundeck, Jenkins Pipelines, Cloudbees, Redis, Siteminder, Apache, Solr, wso2, Splunk, Azure AP Manager, Saucelabs, Ansible, Production Monitoring/Troubleshooting and F5 containerization technology, with the skills to configure, and manage container platforms Let me know if you have experience in it

    $1320 (Avg Bid)
    $1320 平均报价
    1 个竞标
    17562_NS3 Developer needed 4 天 left
    已验证

    Multihop-Cluster-Based IEEE 802.11p and LTE Hybrid Architecture for VANET Safety Message Dissemination

    $1895 (Avg Bid)
    $1895 平均报价
    1 个竞标

    Create an VPN network for 10 to 50 machines and one server, i need to manage fingerprint atendace machine over the internet but need them to work in a one seugre network

    $458 (Avg Bid)
    $458 平均报价
    10 个竞标
    Openstack Configuration 4 天 left
    已验证

    I am looking for a freelancer who is having knowledge of openstack so that he will coordinate with my team and setup this in our own DC.

    $179 / hr (Avg Bid)
    $179 / hr 平均报价
    2 个竞标

    Hello, We are looking for AWS cloud engineer expert in Elastic Beanstalk, Jenkins, RDS, EC2, REDIS, ASG. Should know how to create scalable architect for mobile apps.

    $31 / hr (Avg Bid)
    $31 / hr 平均报价
    8 个竞标
    DDOS Attack Help 4 天 left
    已验证

    Hello everyone! My website is having a DDOS attack and is not online: [登录来查看链接] Please help asap! We can block their IPs, I need someone who can login and deal with this through ssh access. My budget is $30 for this job, but it should not take long.

    $652 (Avg Bid)
    $652 平均报价
    12 个竞标
    networking expert required 4 天 left
    已验证

    networking expert required bid only a networking expert please

    $427 (Avg Bid)
    $427 平均报价
    11 个竞标

    Hello, I'm trying to bind a large block of addresses IPv6/29. However, I tried ip -6 route add local xxx/29 dev lo It's working locally (ping6 locally works). When trying to ping externally, it will not work. I need to make it working externally as well.

    $427 (Avg Bid)
    $427 平均报价
    3 个竞标

    TAP/TUN Certificat File conf VPN server & file conf VPN client Wireshark Ping Tracert Request HTTP Need a report to explain with screenshots of each commands Deadline : 3june

    $210 (Avg Bid)
    $210 平均报价
    5 个竞标
    Cisco Engineer 4 天 left

    Looking for a Cisco Certified Call Manager, to assist in roll out and implementation of new voice system. To develop and implement the physical design and architecture of computer networks. They are also involved in certain aspects of LANs and WANs, and VoIP, too. It is the responsibility of the Cisco Call Manager to deploy, troubleshoot, monitor and optimize IP telephony, voice, and video and mob...

    $388 / hr (Avg Bid)
    $388 / hr 平均报价
    2 个竞标

    It is network security with Kali installed.

    $1165 (Avg Bid)
    $1165 平均报价
    4 个竞标

    lets me explain what i want exactly we have Client And First Server and second server what happen is client sending port packet to first server and first server forwarding port packet to second server our problem is the ip which we get on second server its ip of first server not ip of client so we need client thats all

    $870 (Avg Bid)
    $870 平均报价
    9 个竞标

    Creating Technical Content for DDI (DNS, DHCP,IPAM) Whitepaper, USerguide, Blogs - Good Presentation, ppt diagrams, visio, [登录来查看链接], lucid chart experts

    $847 (Avg Bid)
    $847 平均报价
    2 个竞标

    I brought new TL-wn823n adapter for kali Linux When I click on network it not showing any device I need help to install driver for kali

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

    we are looking to have a person, who can consult us, as we are planning to go for Pink Verify certification. He should be able to guide us, through the process

    $3704 (Avg Bid)
    $3704 平均报价
    2 个竞标

    Need help with VMware esxi simple config of new HDD's and mapping of directories in Cloudera manager. Should be an extremely simple task.

    $202 (Avg Bid)
    $202 平均报价
    3 个竞标

    I need help setting up a virtual network in Ubuntu to sniff packets with wireshark. One server, One client and a bridge. Contact me for more information

    $225 (Avg Bid)
    $225 平均报价
    5 个竞标
    DNS Problem 3 天 left
    已验证

    i have a DNS Problem with cloudflare

    $186 (Avg Bid)
    $186 平均报价
    25 个竞标
    Openvpn config on DDWRT 3 天 left
    已验证

    Hi, I have a openvpn configured on a server. I configured this using a script. It works with no issues on windows, iphone or android you the .ovpn file. I am now looking to configure this on my ddwrt.

    $241 (Avg Bid)
    $241 平均报价
    3 个竞标
    CCNP Trainer Required 3 天 left
    已验证

    We need a trainer who can teach CCNP to our clients based in US and Canada. Should have a good teaching background and must have excellent communication skills.

    $6054 (Avg Bid)
    $6054 平均报价
    6 个竞标
    Configure PfSense FRR BGP 3 天 left
    已验证

    We have a fresh (non production) pfsense machine (running Pfsesne 2.5 with FRR package We need a freelancer (using the PfSense WebUI) to set up a BGP test environment with the following - Export/Advertise common (static) prefixes to all peers - Export/Advertise specific (static) prefixes to all specific peers - Accept/Import all prefixes from specific peers - Accept/Import only specific prefixes...

    $823 (Avg Bid)
    $823 平均报价
    9 个竞标

    can I get someone with Networking Expertise, I will provide more information in the chat

    $466 (Avg Bid)
    $466 平均报价
    13 个竞标

    Dear concern, I m It professional . i have approx 15 year exp at senior lavel . any one need support/ Design/ Implement infrastructure include ERP project then contact below number 9463196593

    $186 / hr (Avg Bid)
    $186 / hr 平均报价
    2 个竞标

    Looking for a part-time network admin for a proxy company, the role includes: - Liaising with US/EU carriers and datacenters to provision new services - Sourcing and managing IP space - announcing, working with LOA, sourcing clean IP ranges - Managing / ensuring uptime on 50+ Ubuntu servers - Configuring new Ubuntu proxy set-ups with Squid Proxy - Configuring / Coding Linux systems to manage and ...

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

    We are a security operation center seeking advise on structuring a better solution. Seasoned cyber security expert is required to define some key elements like tooling, user trainnings, use cases and runbooks. Major security operation soc processes need to be defined as well.

    $186 / hr (Avg Bid)
    $186 / hr 平均报价
    3 个竞标