Network administrator Jobs

52 were found based on your criteria

  • Hourly – 3 to 6 months – Less than 10 hrs/week – Posted
    Hi, We have need of an Azure specialist to help us set up and maintain our infrastructure on an ongoing basis. Must have extensive experience with Azure, Powershell, Networking, DNS, Domain Controllers, Sharepoint Setup, SQL Server, and previous Project Server experience is a must. Microsoft Certifications will be a big help. Hypervisor experience also a big plus. This is a temporary assignment whereby we would call on you to help us set up new servers, tweak or modify existing installations.
  • Fixed-Price – Est. Budget: $50.00 Posted
    My domain control failed on 2012 Essentials R2 and have since been replaced and is now up and running. However, the existing computers on the network cannot sign into the domain. We are getting the error "The security database on the server does not have a computer account for this workstation trust relationship," and we also are not sure of the local machine passwords. We are in immediate need of person to help rectify this issue ASAP today as we ...
  • Fixed-Price – Est. Budget: $150.00 Posted
    Setup the following: 1. two separated Wifi networks password protected: a. internal - for employees b. guest - for random guests 2. Setup VPN access for 10 users 3. Document and explain everything you did so I'll be able to pick it up from there. All the required details for the setup will be provided when necessary.
  • Fixed-Price – Est. Budget: $15.00 Posted
    I have two separate problems... 1. I can connect to a customer's VPN when working from home but I cannot connect when connected to a guest network at an office location 2. I have a VM that I cannot bridge to internet connection through sharing the host connectivity. Immediate start - quick job for someone who knows what they are doing. PS I'm using Windows 8
  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    We had two servers fail due to a power surge. We brought on a new Dell PowerEdge R515 32 Gigs of RAM x2 AMD Opteron 4386 8C Two-Port Embedded Broadcom NetXtreme II 5716 Gigabit Ethernet NIC Windows Small Business Server 2011 Our new server has been very slow since day one. We have tried limiting the Exchange RAM usage. We have updated the Broadcom drivers. Updated the BIOS, etc. but the server is still slow. When I logon the server ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We need assistance setting up OpenDNS to work with active directory. We are having a difficult time getting the configuration right. Here is our current server setup: one machine that is the domain controller and Exchange server, a second machine that is only a SQL server, a third machine that has Windows 2012 Server installed with hyper-V. We are trying to install OpenDNS’ VA but we have had a lot of difficulty The VA cannot connect to OPENDNS’ servers. This ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We have an MPLS network with all Cisco network gear: - 2911 router - 2950 switches - WAAS We are not able to transfer files larger than 50MB over the WAN. - this happens both over CIFS and FTP - this happens both internally over MPLS or from external sites - this happens continuously
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    I am having an issue with my Sonicwall's vpn connection and allowing computer's on the LAN and WLAN to access computers on the other side of the VPN. I ssh'd into the router and am able to ping computer's across the VPN and the VPN tunnel is active. This should be a relatively easy fix for someone familiar with a sonicwall.