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.

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    83 找到的工作,价格在 USD

    I have OLT C320, have GTGH status HWONLINE and need to configure for operational and work normally

    $30 - $250
    $30 - $250
    0 竞标
    Monitor network 6 days left
    已验证

    I would like to have a system that monitor my network at all times. The system should allow me to monitor anything with an IP address.

    $24 (Avg Bid)
    $24 平均报价
    4 竞标

    Network simulator NS3 expert needed to implement a scenario for me more detains in the chat

    $344 (Avg Bid)
    $344 平均报价
    2 竞标
    Improve Wi-Fi in the pub 6 days left
    已验证

    We are a pub quiz running each Monday in a pub. For the game we use a website (to collect answers from the playing teams). However we are playing in a cellar where 4G Internet is intermittent and pub's Wi-Fi does not provide good access everywhere in the room. We'd like to somehow improve their Wi-Fi and the pub agreed to let us try. However neither we nor them know much about setting up...

    $149 (Avg Bid)
    $149 平均报价
    3 竞标
    adhoc simulation 6 days left
    已验证

    ad-hoc simulation using WPA2 riverbed modeler-ns3 traffic generator

    $27 (Avg Bid)
    $27 平均报价
    2 竞标

    Need help for network and system administration. You have to speak in English.

    $156 (Avg Bid)
    $156 平均报价
    27 竞标

    My applications include Web services (5), Web Applications (5), Mobile Applications (2), Databases (4) running for Windows and Linux VPS. The purpose is to setup monitoring and some alarming for both software and hardware usages. Web services & Database need to be monitored

    $159 (Avg Bid)
    $159 平均报价
    14 竞标

    I need someone to assess a Virtual Machine for cyber security risks and give me the report. more details will be shared with selective candidates only

    $104 (Avg Bid)
    $104 平均报价
    26 竞标

    اعادة صياغة كتب بالعربي ( من اللغة العربية الى اللغة العربية ) 600 صفحة وليس كلمة

    $34 (Avg Bid)
    $34 平均报价
    21 竞标

    I am looking for an expert in OPENVPN and tunnels. I have a VPN server already and would like to create OPENVPN personal service for managing many ESP8266 IOT DEVICES remotely without the need of opening port on the ROUTER, this mean that the SEVER and script need to be hosted on VPN server and LINKS on RASPBERRY PI so that the FIRE WALL can be accessible. Please take a look at [login to view UR...

    $210 (Avg Bid)
    $210 平均报价
    9 竞标
    System engineer 6 days left

    Need help in windows and linux

    $111 (Avg Bid)
    $111 平均报价
    24 竞标

    I am looking for an individual that can support technical aspects of a planned Network Security audit. Required competencies are knowledge of Network architecture and Virtual environments, as well as hands-on use of vulnerability scanning tools like Nessus and Qualys.

    $110 / hr (Avg Bid)
    $110 / hr 平均报价
    16 竞标

    I am looking for Network Administrator for my personal project. Preferred Administrator located in USA. Thanks.

    $367 (Avg Bid)
    $367 平均报价
    7 竞标

    1. I need help automating client deployment. 2. I need help configuring Management Console to work appropriately with RHEL/CentOS. *The Management server is already up and operational for Windows machines.

    $250 (Avg Bid)
    $250 平均报价
    1 竞标
    setup VPN server 5 days left
    已验证

    I need to setup a VPN server in China. I'm NOT looking for a public available VPN service provider. Basically, you need to do two things for me: 1. find a local cloud service provider for me in China, maybe Ali Cloud, or similar, and suggest what server to rent there. 2. setup VPN server on that server for me. Thanks, Harry

    $122 (Avg Bid)
    $122 平均报价
    23 竞标

    We need Italian Fortinet Instructor Project will be in Italy. Skills needed: • WAN Technologies • Routing Protocols (BGP etc.) • VPN • Bandwithmanagement and QoS • SD WAN • Fortinet Product (FortiGate) We need only people that are eligible to work in Europe. Italian language is a must

    $750 - $1500
    $750 - $1500
    0 竞标
    Networking Small Assignment 5 days left
    已验证

    Half of the work will be provided. Just small portion is left in second part of the assignment. More details will be shared with you later. Networking guru is required, if you think you are, then this project is for you.

    $18 (Avg Bid)
    $18 平均报价
    31 竞标

    We want a Marketing person or business Development people who will speak, do follow up with clients and finalized the deal get the order for us.

    $20 (Avg Bid)
    $20 平均报价
    2 竞标
    Custom Redesign of OpenVPN UI 5 days left
    已验证

    I would like a custom redesign of my OpenVPN UI so when people want to get my VPN they see my UI with my company. Here are some examples of what I like.

    $305 (Avg Bid)
    $305 平均报价
    6 竞标

    I need step by step help in changing my public ip address. Please let me know if someone can help me . thanks.

    $11 (Avg Bid)
    $11 平均报价
    18 竞标
    Build windows raid program 5 days left
    已验证

    I need to build a windows raid software that allows RAID across mapped samba drives. For example: 4 pcs on a network with 1tb harddrives. Each HD has 850gig partition that RAID will combine as one drive available to the network (850gig*4=3.4gig network drive).

    $2486 (Avg Bid)
    $2486 平均报价
    4 竞标

    I am looking for an expert in NS3 with strong back ground in telecommunications to: 1) implement the attached research paper initially. 2)After that i am proposing some modifications to the algorithm presented in the attached paper that needs to be implemented after that. general description about the project: A mobility load-balancing algorithm is proposed for small-cell networks by adapting ne...

    $773 (Avg Bid)
    $773 平均报价
    3 竞标

    I believe my phone is being used as an access point to the network at my work. I have the Samsung Enterprise, Chrome Serviceworker, Firebase, Qualcomm MS8996 programs installed on my phone. I have never enrolled, consented to be enrolled nor do I want these programs on my phone. The office that I work at has no need for these programs, nor have we ever set them up. I have changed phone account...

    $170 (Avg Bid)
    $170 平均报价
    6 竞标

    aws ,devops etc , make sure its worth a masters project

    $199 (Avg Bid)
    $199 平均报价
    14 竞标
    iptv server 4 days left
    已验证

    necesito un experto en crear servidores de iptv, valor por el servicio a conversar

    $1054 (Avg Bid)
    $1054 平均报价
    12 竞标

    I am using a Cellular Digi WR11 and also have a Cellular Huawei B310 and need support on making sure the internal computer connected to the Ethernet port of this device can route IP traffic to the proper application running on PC.

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    5 竞标
    Pfsense configered 4 days left
    已验证

    I need some one that can configure a Pfsense box.. *Must be a expert in Pfsense!

    $48 (Avg Bid)
    $48 平均报价
    9 竞标

    Hello Team, I have a couple of established VPN tunnel to my servers via a cisco asa device, I would like to remove these devices and establish the tunnel directly to the server via IPSEC firewall. I need someone who has experience in this area and can get it done quickly. Regards

    $35 (Avg Bid)
    $35 平均报价
    7 竞标
    NS2 expert needed -3 4 days left
    已验证

    i want long term employer. if you have well knowledge in ns-2, please bid here. more details will be given to the private chat

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

    We have 2 sophos firewall installed XG115, now in the network we have IPPBX installed behind the firewall at 2 locations as enclosed is the network map below. Now as it can be seen that both firewalls are connected through an IP-SEC Tunnel and both the firewalls have an IPPBX behind them. Now the issue is that when we connect from a mobile user through VPN, the mobile user is able to connect to t...

    $318 (Avg Bid)
    $318 平均报价
    8 竞标
    Setup VPN at CHINA 4 days left
    已验证

    I need to setup VPN Server at CHINA.

    $303 (Avg Bid)
    $303 平均报价
    22 竞标

    information security freelancer

    $31 (Avg Bid)
    $31 平均报价
    30 竞标

    perform RIP or OSPF for configuring topology

    $25 (Avg Bid)
    $25 平均报价
    44 竞标

    Need OSSIM setup in a lab environment with all functionality. Will be monitoring 5-6 VM’s (mix of windows & Linux), juniperfirewall & taking SIEM feeds from various systems. Require WMI monitoring, syslog, alerting, remote polling etc

    $256 (Avg Bid)
    $256 平均报价
    8 竞标
    Citrix support - ongoing 3 days left
    已验证

    Citrix support including . Citrix XenDesktop 7.x and Citrix Netscaler (Gateway and Loadblancer) knowledge. XenDesktop/XenApp 7.x with Machine Creation Services and Netscaler+ will pay for being on call plus any extra hours worked, ongoing support project Need this person to work in GMT +10 time zone, ideally lives in New Zealand or East coast of Australia. Must speak fluent Englis...

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

    NS3 SIMULATOR EXPERT to implement my algorithm more details in the inbox

    $132 (Avg Bid)
    $132 平均报价
    5 竞标

    NS3 SIMULATOR EXPERT to implement my algorithm more details in the inbox

    $120 (Avg Bid)
    $120 平均报价
    2 竞标

    Monitoring Multiple Networks application Want a custom made application, that can monitor multiple networks over the internet. The networks are business locations across Canada. I work from a office in Toronto. I have 14 locations and probably more as the years pass. Need to be able to see the health of the network, if the server and workstations are up or down. Also I would like to see if our ph...

    $140 (Avg Bid)
    $140 平均报价
    2 竞标

    Monitoring Multiple Networks application Want a custom made application, that can monitor multiple networks over the internet. The networks are business locations across Canada. I work from a office in Toronto. I have 14 locations and probably more as the years pass. Need to be able to see the health of the network, if the server and workstations are up or down. Also I would like to see if our ph...

    $150 (Avg Bid)
    $150 平均报价
    16 竞标

    Need a local (Irving, Texas) Microsoft Server Administrator to help configure roaming user profiles in a small office which as several Windows 10 Pro desktops. Roaming user profile is setup, but login is very slow when user moves to another Windows 10 Pro desktop.

    $51 / hr (Avg Bid)
    $51 / hr 平均报价
    11 竞标

    Would like to use a raspberry pi Zero to run Asterisk with chan_bluetooth module a a openvpn client a 3g usb dongle for internet Your task is to create a bootable image which I will plug into the rbpi and it will run the 3 things When device boots it will 1. connect to 3g internet network 2. connect to vpn 3. load asterisk with chan_bluetooth

    $197 (Avg Bid)
    $197 平均报价
    8 竞标
    Smart TV App 3 days left
    已验证

    Im looking for someone experienced in developing Smart TV apps for major brands such as Samsung, Philips, HiSense LG , Panasonic. My requirement is simple just to play Images and videos stored on a local intranet linux server in the order of a playlist. The app will need to initially connect via ssh to the server for secure registration and password creation. After this is done when the App is ope...

    $415 (Avg Bid)
    $415 平均报价
    4 竞标
    pfsense expert -- 3 3 days left
    已验证

    Dear all, I am seeking a pfSense expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, CC2, and CC3 -...

    $94 (Avg Bid)
    $94 平均报价
    3 竞标
    ubuntu apache2 3 days left

    Is there anything wrong with the report below? Ip: Forwarding: 2 34024791 total packets received 695 with invalid addresses 0 forwarded 0 incoming packets discarded 34024096 incoming packets delivered 27942835 requests sent out 20 outgoing packets dropped Icmp: 250 ICMP messages received 30 input ICMP message failed ICMP input histogram: destinat...

    $112 (Avg Bid)
    $112 平均报价
    4 竞标

    Hi I need an expert in Computer Science and has good knowledge of concepts like Computer Networking, Computer Architecture etc Please reply ASAP in case you are interested, available and have the required expertise.

    $84 (Avg Bid)
    $84 平均报价
    26 竞标
    linux server ssh setup 3 days left
    已验证

    Need someone good with Linux server setup experience to setup remote access. Thanks

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

    Need Cyber Security Awareness Video Content developer.

    $6011 (Avg Bid)
    $6011 平均报价
    6 竞标
    BioTime from ZKTeco 3 days left
    已验证

    Hi i have 4 device of ZKTeco iClock 880 and i want so setup attendance systems if you have experience with configuring biometric systems the i need your help thanks

    $145 (Avg Bid)
    $145 平均报价
    5 竞标
    Packet tracer learning 3 days left
    已验证

    I want to learn dns tcp/ip etc for CCNA skill exam. I need to learn anyone can teach me

    $9 / hr (Avg Bid)
    $9 / hr 平均报价
    20 竞标
    tcptunnel with vpn 2 days left
    已验证

    i have openwrt os on router and voip device connected to router and linux pc connected to router now i want to access my all local device from server like local device [login to view URL] =voip device [login to view URL] = linux PC you need to use tcptunnel to open all ports and we use a VPN to connect local to server for access remote service if you work before easyvpn,easytun,tcptunnel then...

    $151 (Avg Bid)
    $151 平均报价
    11 竞标