Network Administration 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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    81 jobs found, pricing in USD

    We are working with a global leading telecom provider to crowdsourcing thousands of 4G/5G Site Commission, Site Survey and Site Audit jobs at London UK. We need someone that can find 20 qualified telecom engineers for us within London M25 area. Noted that it is NOT necessary that you have the skills to do telecom job. If you can find qualified engineer for us, you will be awarded with this proj...

    $727 (Avg Bid)
    Local
    $727 Avg Bid
    3 bids

    I have no idea about Solaris OS but there is server running on Solaris 9. I need someone to send me command to execute to see if there is IP filter applied previously and if yes, add new subnet to allow list. The reason is, currently I can access the server from local subnet but when connected via VPN. There is no restrictions from firewall so it could be the Solaris itself blocking connection fr...

    $16 (Avg Bid)
    $16 Avg Bid
    5 bids
    vpn to server 6 days left

    Installing vpn software on a dedicated Windows server that I connect to remotely without running the connection software will disconnect me [login to view URL] I need this software to work on the computer and the remote connection will not disconnect server 2012 r2

    $25 (Avg Bid)
    $25 Avg Bid
    4 bids
    Reset Azure VM password 6 days left
    VERIFIED

    We need to reset an admin password on an Azure Virtual Machine. The extension for reseting password on the portal is not installed. We need to: 1. Install the proper extension on the VM in order to be able to reset password ([login to view URL]) 2. Be able to access VM using RDP again.

    $88 (Avg Bid)
    $88 Avg Bid
    6 bids

    While I am connected from home via VPN I can access other hosts in the local LAN at work except one host. You need to have experience with Cisco ASA ASDM preferably.

    $19 (Avg Bid)
    $19 Avg Bid
    5 bids

    Necesito monitorear dispositivos a traves de SNMP , a traves de grafana con InfluxDb, Telegraf.

    $10 - $30
    $10 - $30
    0 bids

    Our main goal to minimize the BW in client side with good quality of voice . We need some kind of bandwidth compression system ( upto 60-80% than usual SIP calls )from Server A to Server B. Server A = Asterisk server Server B = Asterisk Client server Explanation of scenario: 1. server A ( asterisk server, with static IP) receiving VoIP calls , with sip protocol, using G711,G729 and/or G723.1 c...

    $1647 (Avg Bid)
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    3 bids

    This is a basic networks task. The instructions of the task are found in the attached pdf document. It can be done in the programming language of your preference, i will need the source code. If you do a good job we will contact you for a long term position in our network team.

    $215 (Avg Bid)
    $215 Avg Bid
    4 bids

    REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT Y CON UN BOOTLOADER WITH THE EMMC MEMORY

    $1339 (Avg Bid)
    $1339 Avg Bid
    8 bids

    Hi, i need to create a cluster system on [login to view URL] server rent Company due to hight traffic on site. i need to rent a physical Server not VPS. i need : -2 server (node-1, node-2) -1 server(iSCSi) i don't know if it possible or need other service/hardware to rent. i need someone have experience with this ISP. The service need to cluster: -webserver -mysql

    $173 (Avg Bid)
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    10 bids

    Link Phone Trunk to Big blue button Big blue button is installed i need you to create a connection to my German sip provider

    $9 - $33
    $9 - $33
    0 bids

    I need a web based software using Python language to analyze traffic data from heterogeneous sources in popular formats like .pcap files at low budget I need experts of python and networknig knowledge we have already pcap files

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    1 bids

    Responsibilities: -Ensuring the smooth operation of the server infrastructure of the company; -Architectural supervision, support, development and audit of the company's internal IT infrastructure; -Monitoring the operation and correctness of server settings; -Development of recommendations for modernization and optimization of infrastructure; -Preparation of the necessary server configurati...

    $1172 (Avg Bid)
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    22 bids

    I've an assignment and I am looking for someone who can solve it for me now.

    $18 (Avg Bid)
    $18 Avg Bid
    22 bids

    We need a mikrotik expert with proven experience to support our team on some specific tasks that we are performing.

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    11 bids
    Trophy icon Software Defined Networks 2 days left

    I need someone with experience in Computer Networks to come up with an idea for an artefact in the SDN field! Thank you in advance!

    $10 (Avg Bid)
    $10
    0 entries
    Modem setup 6 days left
    VERIFIED

    I need help setting up a teltonika RUT955 modem. It connects to the internet fine and I can browse websites. However I am unable to ping the modem remotely. This is preventing me using [login to view URL] to vpn to the network. This was possible with the previous modem with the same SIM card.

    $20 (Avg Bid)
    $20 Avg Bid
    11 bids

    This project is to customize, compile and install remote administration tools available in Github for Android. The tool must save calls received in android mobile in an FTP server. Similar to [login to view URL]

    $246 (Avg Bid)
    $246 Avg Bid
    4 bids

    Automated tool for Server Management of Mean Stack Apps check [login to view URL] for same

    $552 (Avg Bid)
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    5 bids
    HTTP ERROR 500 5 days left
    VERIFIED

    ERROR 500 @ [login to view URL]

    $24 (Avg Bid)
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    36 bids

    In my computer ShrewSoft VPN Access Manager is installed and configured to connect to work via VPN but VPN does not connect saying 'session terminated by gateway'. If i turn off my home wi-fi and use other source of Internet VPN connects fine so I know it's not related to work. I need someone who can guide me through to remotely to make changes to my home router/modem setting to fix...

    $21 (Avg Bid)
    $21 Avg Bid
    16 bids

    I need a web based software using Python language to analyze traffic data from heterogeneous sources in popular formats like .pcap, trace or log files. I need experts of python and networknig knowledge

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    3 bids
    Kali Linux 5 days left

    Details will be revealed on message. The freelancer should have knowledge of gain root credentials, compromise web server (gobuster) & priviledge escalation Will need to use the kali linux 2020 version & there will be 5 things to do.

    $58 (Avg Bid)
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    4 bids

    AWS EC2 Configuration to send email via SMTP

    $25 (Avg Bid)
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    16 bids

    Goal of the project is to produce step-by-step tutorial howto set up pgpool cluster using two postgresql nodes as both primary servers and virtual IP for pgpool cluster. You have to setup pgpool2 cluster solution using pgpool2 version 4.1.1 You also need to setup pgpooladmin using version 4.1.0. You need to setup this solution on Ubuntu 18.04.4!, Centos is not acceptable. The best place to start ...

    $218 (Avg Bid)
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    2 bids
    Servidor VPN 4 days left

    Se necesita configurar solucion VPN para conexión entre 1500 y 2000 usuarios, se maneja trafico de audio y softare especifico

    $40 / hr (Avg Bid)
    $40 / hr Avg Bid
    8 bids

    REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT

    $1399 (Avg Bid)
    $1399 Avg Bid
    11 bids

    config the cisco ASA FW with HA mode , C3K switch

    $417 (Avg Bid)
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    35 bids

    I want a team member to join me and work with me. The project is about building Network Routing Software on Linux Server. If you have the skills then let me know. If you have any question then leave for me.

    $321 (Avg Bid)
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    9 bids
    Test Our Website Connectivity 4 days left
    VERIFIED

    We need some one from Nigeria to run some tests on our website. Please Mention your network or ISP with your bid. Bids from Other countries will be hidden We will provide the site to successful bidders

    $25 (Avg Bid)
    $25 Avg Bid
    6 bids

    I have deployed VMWare Horizon 7.12 internally for POC. Now I want to enable remote access through Unified Access Gateway. I have installed UAG but cannot get it connected to Horizon Connection Server. This might be a quick fix for someone with knowledge about Horizon and UAG. The certificate on Horizon Connection Server hasn't been changed. I have entered the proxy thumbprint as well in UAG,...

    $13 / hr (Avg Bid)
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    8 bids
    Network setup 4 days left

    Setup a LAN in my office on site in Poland - Warsaw suburbs. Network setup: Windows server, DHCP, Router and Firewall connectivity.

    $37 / hr (Avg Bid)
    Local
    $37 / hr Avg Bid
    6 bids

    I have office concern of international legal services and translation. As lawyers,attorneys, facilitators, construction supervisors, accountant, IT experts,transactions mediators, arbitrators, transporting and delivering coordinating,information and surveying agents ,and other financial field activities. I focus on clients in Yemen country and USA and UK. I am interesting in precious minerals mini...

    $6 / hr (Avg Bid)
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    4 bids

    We are looking for a remote engineer who is capable of level 2 / level 3 networking / server / voip administration. Skills in virtual environments, windows server, linux servers, backup, cisco, mikrotik setups, voip all useful. References preferred and checked. Location doesnt matter but generally availible in the EST USA time zone. Expected 10-20 hours a week.

    $13 / hr (Avg Bid)
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    48 bids

    Hello, We need to Install SEO plugin and web site optimization plugin on WHM/Cpanel.

    $49 (Avg Bid)
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    11 bids

    Hi We are looking freelancer to help us connecting OpenVPN client to Fortigate VPN Server

    $106 (Avg Bid)
    $106 Avg Bid
    23 bids
    Draytek vLAN Video Guide 4 days left
    VERIFIED

    I have a small home office network. I am trying to setup segment it by using vLAN. I am using Draytek wireless router 2860. I have some basic networking knowledge but need lots of professional guidance on this. I am aware I could simply let someone configure it for me but I am very keen to learn to do that myself. The vLAN will serve Looking for a Draytek tech who will be willing to create a ...

    $179 (Avg Bid)
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    10 bids

    More details will be shared via chat

    $16 (Avg Bid)
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    15 bids
    SAP Platform 4 days left
    VERIFIED

    SAP Platform development. I need to connect the SAP system from a company into the HANA DB hosted in Cloud and in a different network. Could you please provide estimation and price for doing that?

    $23 / hr (Avg Bid)
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    18 bids

    More details will be shared via chat

    $18 (Avg Bid)
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    16 bids

    Need help on migrating the AIX servers

    $31 (Avg Bid)
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    6 bids

    Please READ THE COMPLETE project. Do not bid on this project unless you are absolutely certain you can complete it fully The prospective freelancer must have extensive knowledge of VLAN and familiarity with HP Network Switch and OpenMesh / Cloudtrax access points and software along with other hardware mentioned below. Access to our system will be via Webex. We will also require a “how to&rd...

    $134 (Avg Bid)
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    5 bids
    Manage Xen Server 3 days left
    VERIFIED

    We need a good and experienced technician to remotely manage and administer a pool of 3 Phisical XEN Server's and its virtual machines regarding backup, administrative tasks, management, resource management, performance, log analysys, etc.

    $13 / hr (Avg Bid)
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    25 bids

    More details will be shared via chat

    $17 (Avg Bid)
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    16 bids

    More details will be shared via chat

    $17 (Avg Bid)
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    12 bids

    Draw CardHolder Data Flow Diagram as PCI DSS V3.2.1

    $176 (Avg Bid)
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    4 bids
    Network Engineer 3 days left

    Hello, This is Aarti from the Rexus Group. Please find the details below: Position: Network Engineer with Data centre experienced. The technicians will complete background checks and be badged by the client for their specific sites. Once identified, they will shadow/train with the client employees for a few days, learning the environment. At the request of the client, the technician/s will re...

    $29 / hr (Avg Bid)
    $29 / hr Avg Bid
    14 bids

    Need someone familiar with network security protocols such as ipsec, ddos attacks, Kerberos and firewalls. (GOOD ENGLISH). the project is a 1500 word report that improves a weak network by finding vulnerabilities and providing solutions

    $165 (Avg Bid)
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    46 bids

    AWS certified candidate, systems side. network, systems, cloud background

    $15 (Avg Bid)
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    19 bids
    Expert in Mininet 0SHI 3 days left
    VERIFIED

    Please Bid if you are expert in OSHI Mininet projects.

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

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