Administration de réseaux 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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    78 travaux trouvés au tarif de EUR
    setup LogRhythm properly 6 jours left
    VERIFIÉ

    we would like to have logrhythm properly setup to collect logs for our entire environment. understand how to search for events and use logrhythm to its full extent. setup log rhythm network monitor

    €1035 (Avg Bid)
    €1035 Offre moyenne
    4 offres

    Hi, I need a professional linux networking user who can help me design a very customised network. The network consists of 4 devices connecting 2 ends. Requirements: 1. Design on kernel 4.4 and above 2. No GUI, all rules from scratch 3. Iptables + xt_bpf knowledge is a must. I need super fast packet routing here 4. All happens on ARM If you don’t know anything about bpf module and routing ...

    €164 (Avg Bid)
    €164 Offre moyenne
    3 offres

    i need python and html specialist

    €8 / hr (Avg Bid)
    €8 / hr Offre moyenne
    10 offres
    Trophy icon configuration cisco 6 jours left

    I'm looking for someone that knows to configure I will give topology and the requirement and all you need send the command for each step of the requirement.

    €166 (Avg Bid)
    €166
    1 propositions
    Cisco Wi-fi qualified Enginner 6 jours left
    VERIFIÉ

    Need an engineer to troubleshoot Cisco Wi-fi (2504 controller)

    €119 (Avg Bid)
    €119 Offre moyenne
    9 offres
    configuration cisco 6 jours left
    VERIFIÉ

    I'm looking for someone that knows to configure I will give topology and the requirement and all you need send the command for each step of the requirement.

    €25 (Avg Bid)
    €25 Offre moyenne
    31 offres

    We need a cyber security / network forensic expert to solve fictive situations.

    €22 (Avg Bid)
    €22 Offre moyenne
    7 offres
    Network administrator support 6 jours left
    VERIFIÉ

    I'm looking for a skilled network administrator for my windows server. Last week, my server lost some informations and configuration files on my server so that I could not start my server now. If you're confident at server setup, please ping me. I will give you the access credential for you and then you can start the job immediately. This is a potential for a long-term position if you w...

    €130 (Avg Bid)
    €130 Offre moyenne
    28 offres

    Cisco UCS Director Advanced Configuration : 1. LDAP integration with correct user roles 2. Dashboards and Cloudsense reports 3. Create catalog item to upload file on create VM 4. VM install with users automatically added to local group Specifications LDAP integration with correct user roles The following 4-tier user hierarchy will be configured and mapped to rele...

    €33 / hr (Avg Bid)
    €33 / hr Offre moyenne
    1 offres

    You must detail the relationship between the areas of knowledge and your learning from your ICT experience. It needs to be specific as to how and where you have acquired the ICT knowledge. You need to imaging that you are a Computer Network Engineer and have worked for various companies. Be clear and concise in your explanations. You need to write it in the third person. i.e I completed X...

    €53 (Avg Bid)
    €53 Offre moyenne
    18 offres

    We've a MikroTik CHR as LNS receiving ppp traffic from broadband aggregation group over l2tp tunnel. this solution is known as LNS and working without issue in Cisco, but there are some issues with our mikrotik setup and it's not getting pppoe frames. MikroTik support LNS from 6.35 i think but I am missing something in configuration. Only Senior Network Engineers (with LNS experien...

    €150 (Avg Bid)
    €150 Offre moyenne
    4 offres

    Help, i get this error on ubuntu 16.04 while creating a proxy server using squid squid: ERROR: Could not send signal 1 to process 5112: (3) No such process

    €21 (Avg Bid)
    €21 Offre moyenne
    17 offres

    having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop (See link below with video screen shots of the problems I am encountering) [se connecter pour voir l'URL] ======================================================= Having some performance issues with Wind 10 Computer wont sleep or shut down oftentimes. the only resort is to shut...

    €24 (Avg Bid)
    €24 Offre moyenne
    22 offres

    Having problems with windows 10. You can view full details of the problem in the video screen shot of my desktop screen shots of the problems I am encountering) [se connecter pour voir l'URL] ======================================================= Having some performance issues with Wind 10 Will accept higher bids than the advertised ceiling rate Perquisites Must have TV since that...

    €34 (Avg Bid)
    €34 Offre moyenne
    16 offres

    simulate a LoRa network using kali linux

    €41 (Avg Bid)
    €41 Offre moyenne
    5 offres

    The aim of this project is to implement an Ethernet to WIFI router, which connect all the connected devices to internet delivered by the Ethernet side. An external 4G/Ethernet router will provide internet to the esp32 via the Ethernet port.

    €1248 (Avg Bid)
    €1248 Offre moyenne
    9 offres

    So here is what I need to resolve and achieve: 1. Running 1 application on Windows server 2012 r2 in datacenter which needs to connect to a client server via VPN and to back office of our via another VPN (both IPSEC IKEv2 w/ different PSK). 2. Application has to run on Regular user account 3. From our back office will be connecting via sock to the application to give instructions and run RDP for ...

    €112 (Avg Bid)
    €112 Offre moyenne
    4 offres
    Network Programmer Needed -- 6 5 jours left
    VERIFIÉ

    Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    1 offres

    I need someone who knows ENCASE FORENSIC SOFTWARE

    €183 (Avg Bid)
    €183 Offre moyenne
    4 offres
    Netlogo Programming Help 5 jours left
    VERIFIÉ

    I need help with Netlogo with some Directed Network. I will send full details to anyone interested. Thanks !

    €26 (Avg Bid)
    €26 Offre moyenne
    1 offres
    pfsense expert -- 5 5 jours left
    VERIFIÉ

    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 -...

    €87 (Avg Bid)
    €87 Offre moyenne
    1 offres
    TCP tunnel Server and Local 5 jours left
    VERIFIÉ

    hello i need some one who can config tcp tunnel server and local both side server is centos local also same linux like centos or debian or openwrt i need you to config both side like my server IP IS [se connecter pour voir l'URL] and i have local a device ip is [se connecter pour voir l'URL] so i need to FWD request like [se connecter pour voir l'URL] hit to [se connecter pour voir...

    €95 (Avg Bid)
    €95 Offre moyenne
    11 offres

    Hi, I need a network manager who can help me to setup my server network properly. we have 2 server ruining with a high speed internet connection but we need a Failover or load balance as a backup. If anyone with good network skill please bid and we can discuss further. We need it URGENT.

    €106 (Avg Bid)
    €106 Offre moyenne
    24 offres

    I need to get Dedicated Datacenter IP addresses in New Delhi, Mumbai or Hyderabad. If you know any providers please contact me. There is no real work required on your part apart from directing me to the source that would provide me with the ID addresses I need. If you have any questions feel free to contact me.

    €128 (Avg Bid)
    À la une
    €128 Offre moyenne
    11 offres
    Training Services 5 jours left

    I'm looking for a freelance certified trainers for the following subjects: • MCSA Server 2016 (As one package) • ITIL Foundation v3.5 • Security+ • Ethical Hacker and Countermeasures if you meet one of the above subjects please contact me [Removed by Freelancer.com Admin]

    €3275 (Avg Bid)
    €3275 Offre moyenne
    5 offres
    TP Link Router 5 jours left
    VERIFIÉ

    TP LINK C2 Router Setup Internet Connectivity Had to reset up router due to power outage. Network set up fine and new SSIDs are broadcasting. No access to internet provider - Optus Australia

    €17 (Avg Bid)
    €17 Offre moyenne
    20 offres

    I need an expert for start a project of automatic re-posting of an ad. The candidate needs to have solid knowledge in order to be able to avoid the website restrictions ( they only allow 2 ads daily) and I need 10-16 ads to be posted on a daily basis. I ONLY provide 5 phone numbers, ad's description, pictures and 10-20 accounts. The candidate should post the ads independently and will get pay...

    €142 (Avg Bid)
    €142 Offre moyenne
    3 offres
    Network Technology 5 jours left
    VERIFIÉ

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    €28 (Avg Bid)
    €28 Offre moyenne
    10 offres

    Specifically, I would like to have knowledge on: 1. Cisco 3925E router with 3 VDSL lines (a) to load balacing b) voip 2. Cisco 6509E a) Update IOS and Module b) Configuration of the local lan for several servers 3. Cisco WS-SBS 3032 (Blade Switch) 4. Cisco WS-SBS 3130G-S (Blade Switch) 5. Cisco ws-c 3560-48PS-S I want someone who can set them up. Thank you

    €179 (Avg Bid)
    €179 Offre moyenne
    18 offres
    Configure router with OpenWRT 4 jours left
    VERIFIÉ

    Hello, I have a router here with OpenWRT it is running an OpenVPN client on the whole network. I would like to have this split that "cabled" version is on the VPN and the WIFI is in another zone without VPN. Who has experience in this and can help me right now through teamviewer. Deadline ASAP

    €28 (Avg Bid)
    €28 Offre moyenne
    9 offres

    Hi I need someone who can help me setup GNS3 with ASAv. A working topology that i can troubleshoot and implement MPLS vrf into the ASAv which will also have DMZ, Intranet behind inside zones. Should be a good lab for troubleshooting Datacenter/ISP topology.

    €33 (Avg Bid)
    €33 Offre moyenne
    8 offres
    Network Programmer Needed -- 5 4 jours left
    VERIFIÉ

    Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    4 offres
    cache server 4 jours left

    internet cache server provider

    €162 (Avg Bid)
    €162 Offre moyenne
    2 offres

    i am looking for a programming expert to build a network model to ready for simulation I will send details to interested candidates

    €129 (Avg Bid)
    €129 Offre moyenne
    5 offres
    Networking project 4 jours left
    VERIFIÉ

    I have a project related to ipv6

    €13 (Avg Bid)
    €13 Offre moyenne
    9 offres
    mail server specialist needed 4 jours left
    VERIFIÉ

    I received some emails from bouncing after some guy is sending spam. I found wierd that in the data sent in the email it is written that my domian name says that the ip it is coming from is authorized. I need someone to check if my settingd are ok and what i nedd to do to fix if need is. attached the top document of the email thx

    €93 (Avg Bid)
    €93 Offre moyenne
    24 offres
    Internet Technology 3 jours left
    VERIFIÉ

    Packet switching, message switching, circuit switching Calculating tine taken to transfer data  under different switching schemes Application  layer protocols DNS, http, smtp, ftp Reliable protocols(sliding window schemes) TCP protocol details connection  setup and tear down RTT estimates flow control congestion control

    €34 (Avg Bid)
    €34 Offre moyenne
    5 offres
    Network Programmer Needed -- 3 3 jours left
    VERIFIÉ

    Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!

    €6 / hr (Avg Bid)
    €6 / hr Offre moyenne
    1 offres

    I help in designing Adaptive Duty Cycling Scheme for Wireless Sensor Network MAC Protocol using Matlab or NS2/3. Implementation using NS2/3 is Preferred. Contact me. Regards,

    €146 (Avg Bid)
    €146 Offre moyenne
    4 offres

    Looking for network administrator who are familiar with these concepts: Active Directory forest/domain architecture Virtual Machine DNS  DHCP  Organizational Units  Groups  User Accounts Implement one client computer using virtual machine and connect it to the domain. Use two different user accounts from different OU budget: 20$ strict

    €20 (Avg Bid)
    €20 Offre moyenne
    42 offres
    VoIP telephony 3 jours left
    VERIFIÉ

    We have iPECS-100 behind Chekpoint firewall. All customers use soft phones clients. Have periodically experience communication problems. Need a person for a one-time or permanent job

    €39 (Avg Bid)
    €39 Offre moyenne
    6 offres

    well , we need basically bandwith optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should ...

    €631 (Avg Bid)
    €631 Offre moyenne
    3 offres
    Network Programmer Needed -- 2 3 jours left
    VERIFIÉ

    Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    7 offres

    I have a OVH server. I have contact support they said like this: The server gets stuck during the boot phase, with the message: (minimal grub console) A restart on the standard OVH kernel ('netboot') does not correct the situation. Actions: Rebooting the server to "rescue" mode (Linux) result: Boot OK. Rescue mode accessible. recommendations: Configuration / error to be corr...

    €78 (Avg Bid)
    €78 Offre moyenne
    25 offres

    Looking for a skilled candidate who is a guru in AWS and DevOps toolset. Skills in Terraform, Packer, VMware, and Ansible is required.

    €18 / hr (Avg Bid)
    €18 / hr Offre moyenne
    5 offres

    We need an expert Network Admin who has experience setting up servers for Magento. Web Server in NGINX and we have following services available on our Server: REDIS, MEMCACHED, BEANSTALKD & SUPERVISORD. Looking to fine tune these services to achieve the best optimization to run a Magento website.

    €128 (Avg Bid)
    €128 Offre moyenne
    13 offres
    €134 Offre moyenne
    24 offres
    Network Programmer Needed 2 jours left
    VERIFIÉ

    Hi, The ideal candidates need to have good grasp of FTP and other protocols and its implementations. I will hire one and work with him on long term basis. The details will be shared to shortlisted candidates. Thanks!

    €3 / hr (Avg Bid)
    €3 / hr Offre moyenne
    8 offres

    I need to install RDP cal for five people to log in at the same time on windows server 2012 r2

    €24 (Avg Bid)
    €24 Offre moyenne
    30 offres

    DDOS attack Monitoring, Analyses, Detection and Defence

    €96 (Avg Bid)
    €96 Offre moyenne
    10 offres