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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    63 jobs found, pricing in USD
    SDN controller 6 days left
    VERIFIED

    hello. Everybody. I want the people knowing about SDN well. and Developer must know RYU controller, mininet, NS2 or NS3 well. please contact me now. thanks.

    $355 (Avg Bid)
    $355 Avg Bid
    2 bids
    network settings 6 days left
    VERIFIED

    1st: set port number in remote Software 2nd: open same port in your Local PC Firewall Advance Settings 3rd: configure the port forwading in router thn connect mobile with pc

    $86 (Avg Bid)
    $86 Avg Bid
    17 bids
    PFsense expert needed 6 days left
    VERIFIED

    I need to create 2 vlans on pfsense and pass through trunk port to switch. Someone with good pfsense and hp switch knowledge only.

    $84 (Avg Bid)
    $84 Avg Bid
    14 bids
    cyber consultant 6 days left

    We are a small Cyber Consultant looking for a CCNA or equivalent cyber security consultant to help with a potential project.

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    7 bids
    Cloud Firewall 6 days left
    VERIFIED

    As part of a product development team, you will perform software development activities throughout the full development life cycle with a focus on products or systems, including coding, documenting, debugging, and testing of software to create the next generation of network security products. Roles and Responsibility • Design, develop, test, release, and sustain world-class software applicat...

    $2500 (Avg Bid)
    $2500 Avg Bid
    6 bids

    Looking for someone to provide instructions on configuring relayd on OpenBSD I will require PF rules to enable this and relayd config any other steps required to configure the proxy Reverse proxy > one IP HTTPS

    $151 (Avg Bid)
    $151 Avg Bid
    6 bids

    Require an accomplished systems administrator to assist with experience in majority of the following technologies in Los Angeles area Windows Server 2012/2016 Linux VMWare ESXi Clustering Networking (Routing, VLANS, Firewalls) Cisco Switches (Catalyst/Nexus) Cisco Firewalls (ASA) Cisco UCS F5 Load Balancers Office 365 Administration Okta SSO Fortinet Firewalls Web Servers (IIS, Apache) Storage Ar...

    $50 / hr (Avg Bid)
    $50 / hr Avg Bid
    7 bids

    See the attached existing network layout. (two locations connected via VPN, 50 users, 4 app servers (apache, mysql, php, javascript), NAS (Synology), Firewalls/VPN (Fortinet 80E),) local hosting of websites. We need to close all security gaps in our environment to protect from external risks (viruses, ransom attack, other attacks) and internal risks (hardware malfunction, unauthorized access to d...

    $536 (Avg Bid)
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    10 bids
    support on azure 5 days left

    Need some support on azure cloud with linux background

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    30 bids

    Winfax Pro 10 Troubleshooting - We have a fax server using Linksys PAP2 VoIP ata adapters. We are getting "no acknowledgement received" on many of our faxes. We need someone who can troubleshoot winfax with windows XP and configure the ATA to be used properly for sending faxes. Please only reply if you have experience with VoIP / ATA setup and troubleshooting

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    Requirements: Job Profile – Provide 3 months full-time support. Location – Zhongshan Torch (Yangxi) Industrial Transfer Park, Yangxi County, Yangjiang, Guangdong. Skills – 3-4 years of experience in Network, Desktop support, Server support. Basic English read/ write skills. Fluent in Chinese.

    $2333 (Avg Bid)
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    2 bids
    Internetworking with TCP/IP 5 days left
    VERIFIED

    Internetworking with TCP/IP need to work on

    $18 (Avg Bid)
    $18 Avg Bid
    19 bids

    We have a client who needs their Windows Server 2016 Virtual Machine (brand new install) setup with Active Directory, RDS and Microsoft Office (Professional Plus). The client is licensed under Microsoft SPLA with Office 365 ProPlus CALs, and we will provide all licensing details for the install. We had another company set this up for us a few weeks ago, and they had no idea what they were doing, ...

    $166 (Avg Bid)
    $166 Avg Bid
    40 bids
    VOIP SBO NETWORK 5 days left
    VERIFIED

    i want to create site to site linux based vpn with SBO. including PHP web where it shows all statistics of vpn and SBO. like, live calls status,lattency,jitter,buffer,MOS etc.

    $86 (Avg Bid)
    $86 Avg Bid
    3 bids

    Searching an expert to resolve freeradius issue. New freelancers are encouraged to apply.

    $24 (Avg Bid)
    $24 Avg Bid
    7 bids
    Expert in AWS-OIT 4 days left
    VERIFIED

    We are looking for an AWS-OIT expert to assist with setting up aws-freertos OTA on esp32 using the Windows operating system. When applying, indicate clear instructions that have been tested

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    6 bids
    VLAN Security features 4 days left
    VERIFIED

    VLAN Security features add secure features to the network and to switches

    $115 (Avg Bid)
    $115 Avg Bid
    29 bids
    Hardware consultant -- 2 4 days left
    VERIFIED

    Looking for a hardware consultant to advise about a large amount of trivia games (with pictures, puzzles) etc, that are to be downloaded on a tablet or similar type of hardware and played. You need to be very knowledgeable about the available tablets (including children's, their pros and cons, advantages, memory, shortcomings, pricing) that are needed to play this game only - not to be used ...

    $56 / hr (Avg Bid)
    $56 / hr Avg Bid
    3 bids
    Hardware consultant 4 days left
    VERIFIED

    Looking for a hardware consultant to advise about a large amount of trivia games (with pictures, puzzles) etc, that are to be downloaded on a tablet or similar type of hardware and played. You need to be very knowledgeable about the available tablets (including children's, their pros and cons, advantages, memory, shortcomings, pricing) that are needed to play this game only - not to be used ...

    $38 / hr (Avg Bid)
    $38 / hr Avg Bid
    3 bids

    'Goose & Golf International' is a modern center designed for starting and growing small businesses by providing management and technical support to both start up and existing business. Business Development Services Provider and Digital Marketers needed to join our team players. This project is not for professional freelancers. Individuals who have skills on running social medi...

    $91906 (Avg Bid)
    $91906 Avg Bid
    7 bids

    Problem: Our company emails are landing on the spam folders in many of our clients. What we did and didn't help: We checked if our domain name was blacklisted or spam-listed. But that was not the case. However, we heard that many people using the same provider (HostEurope) we use have same problems. What we think how the problem could be solved: We suspect that it had something to do becaus...

    $126 (Avg Bid)
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    21 bids

    I have attached the training syllabus with this project. So, if anybody is interested to coach me within my budget then I would be more than happy.

    $28 (Avg Bid)
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    3 bids

    I need someone to help me set up a dedicated IPTV server for 100-200 clients, live streaming and VOD.

    $185 (Avg Bid)
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    13 bids

    1. Need to check backend processes and secure network in mobile devices (4) and home router ( Seems our devices, cel numbers and social media accts are under in g suite)and someone is monitoring.

    $54 (Avg Bid)
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    3 bids
    Remote Display 3 days left

    We are a small company in Virginia designing, manufacturing laptops, desktops, and servers for government and enterprises. Our current product is in remote display technology. We are looking for experts in Linux kernel, write and/or modify kernel space drivers, experienced in Linux containers. The candidates can work remote.

    $38 / hr (Avg Bid)
    $38 / hr Avg Bid
    7 bids
    Small WISP Setup 3 days left
    VERIFIED

    Hello, I want to start a small WISP in my area, I need an experienced network administrator to complete setup WISP. Thanks

    $98 (Avg Bid)
    $98 Avg Bid
    6 bids

    There are two location connect with sonicwall VPN. There is a mail server running Kerio Connect (GFI Software) at one location. Need a quote to move mail server to new internet connection with new IP address. Reconfigure the sonicwalls and mail server to use the new internet connections and [login to view URL] spam filter service. Ensure email, DNS and firewalls are configured and working properl...

    $69 (Avg Bid)
    $69 Avg Bid
    6 bids

    I need to have a Network Diagram Connecting One Head Office in Singapore , another in Nepal . And Under Nepal Head Office Connecting to Different LLC Office Under one System Using Trunking Network (Leased Fiber Line Carrying VLAN only and NOT INTERNET). The Nepal Office will have a Data Center , with Internet , UTM and Router. Then A VMWARE Server . IP Telophony and PABX , The PABX will connect ...

    $36 (Avg Bid)
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    9 bids
    Configure Fortigate firewall 3 days left
    VERIFIED

    Wanted to configure a FortiGate firewall to allow cellphones to access the internet without timeout their authentication. At the moment the firewall authenticates users before allowing them to browse the internet. On the PCs, it works well and remembers login but with the cellphones, it times out every 5 to 10min even after increasing the authentication timeout to 24hours

    $26 (Avg Bid)
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    13 bids

    troubleshooting in esxi 6.5 and vsphere

    $153 (Avg Bid)
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    13 bids

    ESXI 6.5 or ESXI 6.7 and vsphere configuration Support

    $161 (Avg Bid)
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    26 bids
    simple robocopy file bat 3 days left
    VERIFIED

    need a robocopy for a single file bat

    $26 (Avg Bid)
    $26 Avg Bid
    11 bids

    HARDWARE , CCNA, MICROSOFT SERVER ADMINISTRATION

    $20 (Avg Bid)
    $20 Avg Bid
    9 bids

    I see some issue with access policies donot see anything in customize condition under authorization

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    4 bids
    VOIP Architecture Design 2 days left
    VERIFIED

    I'll like to get a network architecture for a VOIP service also an architecture or a solution to use a wifi network for a cellphone to access through an app to an existing internet plan ( example: I'm a WISP and i want my customers to used their wifi plan through there phones. I used ubiquiti equipment) on the VOIP i want an architecture as Vonage or something similar. ***design and a ...

    $2168 (Avg Bid)
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    30 bids

    Hello. I want to cache downloaded files from download accelerator(partial content 206). Make a patch or change squid-cache source to save request and reply from cache and action for file same non-partial-content(delete, save, merge, etc). Sincerely.

    $113 (Avg Bid)
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    2 bids

    Attachment will be shared further please bid on the same so that we can take the process ahead with you.

    $24 (Avg Bid)
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    9 bids

    Attachment will be given need 1500 words report on it

    $21 (Avg Bid)
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    8 bids

    We are seeking individuals with knowledge and experience with installing, crimping, terminating and testing Cat5e, Cat6, Coaxial and Fiber Optic cables. Individuals must demonstrate the ability to read and interpret blueprints and know basic industry codes for network cabling. Individuals must be able to terminate and test low voltage cable and have experience with interfacing with routers, switch...

    $1168 (Avg Bid)
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    10 bids

    I have a customer who had a virtual server hosted on vCenter on NetApp. The company hosting the server has gone out of business, and the customer is unable to get to critical data. I have obtained the hardware, which consists of the NetApp appliance, a Cisco catalyst switch, two blades loaded with ESXi, and assorted cabling. I am a VMware guy, but not a NetApp guy; looking for someone who can assi...

    $66 / hr (Avg Bid)
    Local
    $66 / hr Avg Bid
    3 bids

    Need to be able to travel to Irvington NJ... Looking for someone with experienced vue.js, vuex and vueitify to help train in the above listed technology. and help with building an ERP system on the above teechnology. Our system is currently on a Mysql database with a MS access front ent. we have our own servers with contracted cloud dedicated servers (Linux).

    $34 / hr (Avg Bid)
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    32 bids
    Wordpress Website being Ddos 1 day left
    VERIFIED

    Wordpress website is being ddosed leading to suspended hosting, looking for solutions on how to fix.

    $109 (Avg Bid)
    $109 Avg Bid
    15 bids

    My Project is related to IIS settings, We are facing some last week that my ftp disconnected after connecting once, Its happened after approximate 30 minutes.

    $5 / hr (Avg Bid)
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    6 bids

    REQUIREMENT - CISCO STEALTHWATCH & AMP ENGINEER SCOPE OF WORK - Design & Implementation as per the client's requirement. LOCATION - GURUGRAM / HYDERABAD ESTIMATED PROJECT TIME SPAN - 2-3 WEEKS

    $719 (Avg Bid)
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    7 bids

    Searching a Linux expert who can provide few hours of training on Cacti.

    $54 (Avg Bid)
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    4 bids

    We want a Network Enigineer that can help build Linux VPN on our server.

    $131 (Avg Bid)
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    27 bids

    Already configured router is available at site and we need to do factory reset to the router

    $17 (Avg Bid)
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    13 bids
    Capsule Neural Network. 16 hours left
    VERIFIED

    Capsule Neural Network more information will be provided

    $16 (Avg Bid)
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    4 bids

    Need advice (and exact step-by-step instructions) on setting up secure client machines Need network penetration tests done on this configuration once installed Client should include an IDS of some kind

    $50 / hr (Avg Bid)
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    20 bids

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