You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Network Administration Jobs

112 were found based on your criteria

show all
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are a busy Managed IT service provider and we are currently looking for a knowledgeable engineer to help with various tasks involving our clients. We have the vast majority working with terminal Server (both Windows Server 2012 R2 and Windows Multipoint 2011 or 2012), some have on-premises Exchange Server while others have been fully migrated to Office 365. Clients are using desktops, laptops and also thin clients so some basic knowledge the latter would be an advantage. Examples include troubleshooting and fixing: Network issues Connectivity to Terminal Server Problems with emails on Exchange Server Backup failures Speed issues Security breaches etc. You may be required to contact the client either via email or even phone so fluent english and good people skills is highly recommended. We are currently using Logic Now so knowledge of this RMM software is preferable.

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I am looking for a network administrator with a solid understanding of Mikrotik CCR Equipment. The ideal candidate will have considerable experience using this brand of equipment, a good understanding of VoIP as well as Data. and general networking Experience of Dell Switches and Sonicwall Firewalls will be advantageous

Fixed-Price - Est. Budget: $ 50 Posted
I'm an IT system administrator myself and looking for some assistance. At my company I'm working on a project to reduce the amount of domain/enterprise administrators. I've setup a rights structure and implemented this with the use of delegation of control but I'm struggling on how to create local admin groups per server. I want to have a system in place that somehow automatically creates a specific global group per server when a new server is added to the domain and also automatically creates a group policy where the created "server local admin" group will be added to the local administrator group on the servers... I was wondering is this is something someone can help me with (Maybe with Powershell?) or if I should approach this a bit differently? More details: Because we are working with several external parties we don't want all accounts all together in one local admin group but each in separate local admin groups... Willing to pay a fixed price for the job.

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Network engineers are responsible for implementing, maintaining, supporting, developing and, in some cases designing communication networks within an organisation or between organisations. Their goal is to ensure the integrity of high availability network infrastructure in order to provide maximum performance for their users, such as staff, clients, customers and suppliers. Other job titles used to refer to this kind of work include: Network support Support engineer IT support engineer Help desk support Network administrator Network architect VoIP engineer Cisco engineer Systems engineer Systems support engineer.

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Looking for an IT professional who can work mainly on weekends PST for the following work: Location: Home Office -General technology questions -Remote desktop troubleshooting/support -Remotely troubleshoot network issues -Remotely troubleshoot firewall issues -Remotely add printers to my network -Setup VPN for my home, and walk me through the setup on my phone and mobile devices -Remotely run backup programs -Keep my devices virus free, secure, and up to date. I am really looking for someone to work on weekends for 8-10 hours Saturday/Sunday PST. So you need to be available from 6am-8pm PST. Here are the details for the VPN task. This is a big part of the job. The task is to build a VPN which allows access to internet at my house as if I were present at my house. There are certain programs on my iPad that won't give me access to content unless it detects my home IP address. I would like to simulate my home IP address on my iPad by adding a VPN profile to the iPad that...

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Key skills for this job will be a strong background in Linux, and Unix networking protcols, along with a good background in many other various fields of Linux software integration and development. Along with Windows background Should have some knowledge with: KVM CentOS 7 Zabbix Chef Cobbler If not much experience, we can help and get you on track. Must have good knowledge will, need to solve an issue before job hiring as part of test. This CAN result in a LONG term postions, or many contracts.

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I am looking for somebody to optimize our Sonicwall configuration. The freelancer will have to gain a thorough understanding of our current network topology, make recommendations and tweaks. The freelancer must have great communication skills and the ability to squeeze the maximum performance out of our network. I will be seeking guidance for a possible IP conflict, and intermittent VOIP issues as well as poor browsing speeds. An attention to detail is required as our current configuration is customised to meet our needs.

Fixed-Price - Est. Budget: $ 100 Posted
We need to immediately hire someone for the below work. We need a VPN with the following requirements: ---------- 1. We are running software on a windows pc at our office. We want our users to be able to connect to our office pc on specific ports through the VPN. For example: User 1: 100.200.300.400.500:5900 100.200.300.400.500:5901 User 2: 100.200.300.400.500:5902 100.200.300.400.500:5903 So the IP will remain the same, but different ports are assigned to specific users. If it is possible, it would be easiest if simply any authorized user could contact our office pc through the vpn on any port they specified. So if our office IP was, 123.123.123.123 and the openvpn server ip was 333.333.333.333, then if they contacted the address 333.333.333.333:5900, any data would automatically be passed to 123.123.123.123:5900. So the VPN would be acting like a simple proxy. ---------- 2. The client will be using an Android phone. ---------- 3. It is ok if all users...

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We're looking for experience openstack administrator who will work from remote to support our local engineers. prerequisites: 1. Must very familiar with centos OS 2. Customize the dashboard and experience with controllers 3. storage and backup knowledge and setup 4. Multi-tenant management and security 5. Templates and API versioning If you know how to deploy openstack trunk will be +++. http://docs.openstack.org/admin-guide-cloud/content/ Thanks! Charles