The table below looks at the statistics for VLAN skills in IT jobs advertised for the Cardiff region. Included is a guide to the salaries offered in IT jobs that have cited VLAN over the 3 months to 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Virtual LAN (VLAN)
South Wales / Cardiff
Rank 62 - 64
Rank change year-on-year
- 0
Permanent jobs citing VLAN 3 0 7
As % of all permanent IT jobs located in Cardiff 0.53% - 1.07%
As % of the Communications & Networking category 4.62% - 5.83%
Number of salaries quoted 3 0 3
Median salary £45,000 - £24,000
UK excluding London median salary £40,000 £40,000 £38,000
% change year-on-year
- +5.26%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cardiff region.

Communications & Networking Category
Cardiff
Permanent IT job ads with a match in the
Communications & Networking category
65 106 120
As % of all permanent IT jobs located in Cardiff 11.55% 15.96% 18.40%
Number of salaries quoted 62 87 106
Median salary £40,500 £42,500 £38,000
Median salary % change year-on-year
-4.70% +11.84%
90% offered a salary of more than £27,000 £30,800 £27,500
10% offered a salary of more than £67,500 £47,000 £50,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

VLAN
Jobs Demand Trend in Cardiff

The demand trend of job ads across the Cardiff region citing VLAN as a proportion of all IT jobs with a match in the Communications & Networking category.

VLAN Jobs Demand Trend in Cardiff

VLAN
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing VLAN across the Cardiff region.

VLAN Salary Trend in Cardiff

VLAN
Top 30 Related IT Skills in Cardiff

For the 6 months to 20 January 2017, IT jobs citing VLAN also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for VLAN.

1 3 (75.00%) Firewall
1 3 (75.00%) Linux
2 2 (50.00%) Microsoft Azure
2 2 (50.00%) Cisco
2 2 (50.00%) VPN
3 1 (25.00%) DNS
3 1 (25.00%) SSL
3 1 (25.00%) Active Directory
3 1 (25.00%) SAN
3 1 (25.00%) Amazon AWS
3 1 (25.00%) Bash Shell
3 1 (25.00%) EqualLogic
3 1 (25.00%) Enterprise Storage
3 1 (25.00%) F5
3 1 (25.00%) Capacity Management
3 1 (25.00%) Office 365
3 1 (25.00%) Windows Server 2012
3 1 (25.00%) Analytical Skills
3 1 (25.00%) Public Cloud
3 1 (25.00%) Azure Active Directory
3 1 (25.00%) Cyber Attack
3 1 (25.00%) Windows Server
3 1 (25.00%) Python
3 1 (25.00%) LAN
3 1 (25.00%) HTTP
3 1 (25.00%) TCP/IP
3 1 (25.00%) Perl
3 1 (25.00%) SQL
3 1 (25.00%) SQL Server
3 1 (25.00%) Unix

VLAN
Top Related IT Skills in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 2 (50.00%) Microsoft Azure
2 1 (25.00%) Amazon AWS
2 1 (25.00%) Azure Active Directory
2 1 (25.00%) Office 365
Communications & Networking
1 3 (75.00%) Firewall
2 2 (50.00%) VPN
3 1 (25.00%) BIG-IP
3 1 (25.00%) DNS
3 1 (25.00%) HTTP
3 1 (25.00%) LAN
3 1 (25.00%) NAS
3 1 (25.00%) SAN
3 1 (25.00%) SSL
3 1 (25.00%) TCP/IP
Database & Business Intelligence
1 1 (25.00%) SQL Server
1 1 (25.00%) SQL Server 2008
Job Titles
1 1 (25.00%) Implementation Engineer
1 1 (25.00%) Linux Engineer
1 1 (25.00%) Network Engineer
1 1 (25.00%) Senior Linux Engineer
1 1 (25.00%) Senior Unix Engineer
1 1 (25.00%) Systems Manager
1 1 (25.00%) Unix Engineer
1 1 (25.00%) Unix Linux Engineer
Miscellaneous
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Cyber Attack
1 1 (25.00%) Enterprise Storage
1 1 (25.00%) PKI
1 1 (25.00%) Public Cloud
Operating Systems
1 3 (75.00%) Linux
2 1 (25.00%) Unix
2 1 (25.00%) Windows
2 1 (25.00%) Windows Server
2 1 (25.00%) Windows Server 2008
2 1 (25.00%) Windows Server 2012
Processes & Methodologies
1 1 (25.00%) Agile Software Development
1 1 (25.00%) Capacity Management
1 1 (25.00%) Incident Management
1 1 (25.00%) Scrum
Programming Languages
1 1 (25.00%) Bash Shell
1 1 (25.00%) Perl
1 1 (25.00%) Python
1 1 (25.00%) SQL
Qualifications
1 1 (25.00%) SC Cleared
1 1 (25.00%) Security Cleared
System Software
1 1 (25.00%) Active Directory
1 1 (25.00%) ProxySG
Vendors
1 2 (50.00%) Cisco
2 1 (25.00%) Blue Coat
2 1 (25.00%) EqualLogic
2 1 (25.00%) F5
2 1 (25.00%) VMware