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

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    58 搜到的工作,价格货币为 USD
    VPN CONFIGURATION 6 天 left
    已验证

    I need to activate a vpn IP SEC from two site. I need advice for purchase FIREWALL Zyxel or Cisco and total configuration.

    $148 (Avg Bid)
    $148 平均报价
    7 个竞标
    One click remote support -- 2 6 天 left
    已验证

    We are looking for a skilled developer or team to develop a simple one click remote support for our team and customers with main features: - one click file for use on Windows / Mac / Linux - same file for both viewer and helper - zero setup to bypass NAT and firewalls Please let us know if you have some knowledge or reference in the fields as well as expected budget for development. Some simila...

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    3 个竞标

    I have purchased the tunnel broker service, but someone who knows gre tunnels will help me bind IPV6 to my server and set up an HTTP proxy of ipv4 to ipv6 on the server

    $114 (Avg Bid)
    $114 平均报价
    6 个竞标

    Cryptographhy and Network security expert required !

    $66 (Avg Bid)
    $66 平均报价
    3 个竞标
    Network Secuirty expert ! 6 天 left
    已验证

    I am Looking for Network Secuirty expert. to illustrate the practical complexity of brute-force search attacks on the password- based encryption; • to test the skills of using symmetric cryptography primitives in Java pro- grammes; • to test the skills in the analysis of the experiments. Further details will be discussed via PM.

    $509 (Avg Bid)
    $509 平均报价
    6 个竞标

    IDavinci, es una empresa de sector IT especializada en la gestión integral de proyectos de I+D+i, y en el desarrollo de Software. En contínua búsqueda de oportunidades para mejorar día a día, y colaborar con otras empresas en la mejora de sus soluciones y viabilidad de sus proyectos. Actualmente buscamos un perfil de Infraestructura, con modalidad de contrato ...

    $2908 (Avg Bid)
    $2908 平均报价
    4 个竞标

    I am Looking for Network Secuirty expert. to illustrate the practical complexity of brute-force search attacks on the password- based encryption; • to test the skills of using symmetric cryptography primitives in Java pro- grammes; • to test the skills in the analysis of the experiments. Further details will be discussed via PM.

    $103 (Avg Bid)
    $103 平均报价
    4 个竞标

    I have a currently working ipsec vpn turnel I need to add two more turnel the solution is hosted on AWS servers. I am expecting a bidding of around $50

    $71 (Avg Bid)
    $71 平均报价
    8 个竞标

    I have Ubuntu 16.04 and ROS Kinetic distro. I am looking for a freelancer who can connect to my computer remotely and work on the avodance project on the PX4 official website. Project youtube link to [登录来查看链接]

    $165 (Avg Bid)
    $165 平均报价
    1 个竞标
    network design 6 天 left
    已验证

    network design for client's infrastructure

    $242 (Avg Bid)
    $242 平均报价
    39 个竞标

    Si vous n'avais pas le temps pour traiter de quelques documents de votre entreprise ou documents personnels. j' offre mes services de saisie de données, excel, support administratif,admin de facebook ou intagram ou bien traduction et l'écriture vers l'arabe . Je suis a votre disponibilité en vous offrants un travail rapide et de haute qualité.

    $472 (Avg Bid)
    $472 平均报价
    8 个竞标

    Hi there, im looking to get some assistance with configuring a Cisco router and some WIFI Access points (4). Needs to have some security as well as having a guest wifi with limited/timed access.

    $133 (Avg Bid)
    $133 平均报价
    45 个竞标

    Looking for a home and small commercial automation system programmer. Systems we use is Control 4, RTI, and QSC (qsys). Looking for base programming on a project by project basis. Experience with these systems is a must!

    $366 (Avg Bid)
    $366 平均报价
    4 个竞标

    I need someone to provide the required files to install powerMTA on a Centos machine (no installation is needed)

    $50 (Avg Bid)
    $50 平均报价
    9 个竞标

    Alibaba Cloud create dedicated server windows and host few website on. budget 20 euros

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

    VMware Solution support team VMware Solution support team

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

    We are looking for Cloudflare Expert 01. https lock symbol not showing on mobile 02. Firewall Events Issue ( Hotlink protection ) 03. Origin Certificates 04. Authenticated Origin Pulls 05. AAAA records on the DNS for - IPv6 Compatibility 06. Pseudo IPv4

    $43 (Avg Bid)
    $43 平均报价
    4 个竞标

    Need help regarding Linux Commands

    $23 (Avg Bid)
    $23 平均报价
    26 个竞标

    I need a linux experimenter to help me on a project

    $111 (Avg Bid)
    $111 平均报价
    32 个竞标

    we want to create a site that will provide assistance to those who have problems with the server - network etc we are looking for experts who meet these requirements: 1. proven experience and ability to solve problems 2. work ethic - serious people, who solve problems 3. people who don't work to solve and create new problems just to get paid again 4. people who have a competitive hourly rate...

    $140 (Avg Bid)
    $140 平均报价
    34 个竞标
    docsis 3 modem bpi module 3 天 left
    已验证

    We use own private network and need an option for our firmware. We need a option in our firmware for BPI/BPI+ enable disable function for testing network security you have extract and repack bin files after your work is done

    $180 (Avg Bid)
    $180 平均报价
    3 个竞标

    I need a small configuration for my home. I have Unifi Edge Router X and two Unifi LR Access points. I have and VPN Router (Linksys E1200) configured with L2TP and WiFi Enabled on it, my family this WiFi for privacy internet. Now i want to integrate VPN to edge router on a separate VLAN and have Unifi AP's to give me secondary WiFi with VPN. Can you help me with this?

    $143 (Avg Bid)
    $143 平均报价
    13 个竞标

    Searching for somebody how can help me in installing ELK stack in centos7. New freelancers are highly encouraged.

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

    Need Engineer for 20 Days at Thane Location. Engineer must know about Desktop Hardware Troubleshooting knowledge & Outlook Configuration & app installation & troubleshooting.

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

    Our website is under DDoS attack and there are more than million hits every minute. Need sureshot solution.

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

    Looking for an expert VM experienced in the intimates

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    4 个竞标
    PYTHON FILE MANAGEMENT 3 天 left
    已验证

    we needed expert in python file management in network

    $107 (Avg Bid)
    $107 平均报价
    10 个竞标

    Searching for somebody how can help me in configuring ELK.

    $36 (Avg Bid)
    $36 平均报价
    4 个竞标

    I am looking for a network expert who can deliver one to one networking training that includes 1) Basics of networking (DC networking models) 2) WAN solutions, SD-WAN 3) MPLS, BGP, GRE, IPSec 4) Firewall capabilities

    $119 (Avg Bid)
    $119 平均报价
    10 个竞标

    Looking for a professional who can explain the Architecture of Openshift 4.2/4.3, Installation of Openshift on VMware and bare metals, and the networking/pod configurations.

    $36 - $71
    $36 - $71
    0 个竞标

    I need to configure Captive Portal on PFSENSE, specifically to work with a DOCSIS Network.

    $180 (Avg Bid)
    $180 平均报价
    4 个竞标

    i am looking for a system that can block all voip and VPN protocol like pptp,l2tp,sstp,openvpn etc also we want to block all voice apps like whatsapp,imo,viber etc we install this on our ISP if you need any router we can manage that we have right now more then 800G BW load so project only for expert not for tester we want to make something like china firewall

    $1248 (Avg Bid)
    $1248 平均报价
    17 个竞标

    Wer kann mir dabei helfen eine Ruckus vsz Soft GRE Tunnel einzurichten? Die Accesspoints sind über das Internet angeschlossen und die IP ändert sich täglich. Alle Accesspoints sollen zu der PFSense einen Tunnel aufbauen. Die PFSense vergibt auch die IP.

    $105 (Avg Bid)
    $105 平均报价
    5 个竞标

    I need a network specialist specialized in: -AWS servers -CloudLinux (centos) -cPanel/WHM We have a problem in one server, port 80 and 443 are being blocked after a few minutes of server starting, emails and every other port and service is working normally. We need a network specialist to investigate the cause of this issue and if there is a security or a network issue in server or one of its ac...

    $96 (Avg Bid)
    $96 平均报价
    54 个竞标

    Msc Thesis for Computer Science (Already made) either on Machine Learning Bigdata Semantics web Networking

    $565 (Avg Bid)
    $565 平均报价
    14 个竞标
    Five M ESX Server Setup 2 天 left
    已验证

    I have a FiveM server with basic ESX setup - I am looking to make this more advanced with whitelisted jobs for certain people, cars that can be purchased along with a few other simple things.

    $157 (Avg Bid)
    $157 平均报价
    10 个竞标

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

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

    Hi, I have a urgent requirement of installation of NW 7.5 on Linux and HANA 2.0. Need to configure this in High Availability on cluster. Let me know if you have worked on this. Regards, Vish

    $516 (Avg Bid)
    $516 平均报价
    12 个竞标

    IT Networking Assessment Writer Description • Need a question bank to evaluate the various skills of networking professional • Questions need to be o original and not plagiarized o vendor agnostic o of various formats (will share the formats) o for various levels (beginner, intermediate, expert) Requirements • Must possess industry certification into any of the sub-domains (routin...

    $99 (Avg Bid)
    $99 平均报价
    12 个竞标

    Alguém que me ajude com o projeto de Packet Tracer que se encontra na descrição. O objetivo é resolver todos os passos descritos no enunciado.

    $46 (Avg Bid)
    $46 平均报价
    5 个竞标

    Computer Networks: To see how a reliable transport protocol such as TCP is working. Message me if you can do it. You will be provided with the sample outputs and sample code to start with. (You will have 2 days to complete)

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

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

    $26 (Avg Bid)
    $26 平均报价
    3 个竞标

    Build a virtual machine debian server with mqtt, influxDB and grafana, with documentation to add a device with sensors, configure the database and link at least one variable to a graph.

    $1146 (Avg Bid)
    $1146 平均报价
    22 个竞标
    Remote IT support 1 天 left
    已验证

    I am seeking computer specialist for remote basic IT support, as: - MS 365 configuration - Outlook configuration - Virus check and system etc... Thank you

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

    Hello i need open wrt router firmware solution for voip gateway to call passing cloud server via open wrt router like tplink 3420 model & other open wrt router firmware support model with udp tunnel udp header with rtp [登录来查看链接] you have complete this project or you thinking complete possible developed for me contact please.

    $1155 (Avg Bid)
    $1155 平均报价
    2 个竞标

    I am looking for a technical assistant with knowledge and some experience in cisco, voip, network . Reliability, discipline is more important besides technical experience. I need someone locally in Mumbai.

    $367 (Avg Bid)
    $367 平均报价
    4 个竞标

    Searching for a graph expert who can help in fetching graph from pppoe interface in Cisco Router.

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

    Systems Integration - high level scope (will discuss project fee later)          Linux server integration with AD -  User permission    - File permission    - Service user    - Security policy management-           Jenkins integration with A...

    $850 (Avg Bid)
    $850 平均报价
    20 个竞标

    I need an IT academic writer who can complete a practical Juniper Networks Security Assessment. Who is also able to fix a CCNA assessment completed by another writer. Rest of things will shared once both we interested to work together. Thanks.

    $34 (Avg Bid)
    $34 平均报价
    13 个竞标