Period
to 19 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for WLAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WLAN over the 6 months to 19 November 2018 with a comparison to the same period in the previous 2 years.

Wireless LAN (WLAN)
South Wales > Cardiff
6 months to
19 Nov 2018
Same period 2017 Same period 2016
Rank 86 79 106
Rank change year-on-year -7 +27 +8
Permanent jobs citing WLAN 12 1 5
As % of all permanent IT jobs advertised in Cardiff 1.04% 0.13% 0.37%
As % of the Communications & Networking category 6.90% 0.70% 2.43%
Number of salaries quoted 12 1 5
Cardiff median annual salary £30,000 £40,000 £50,000
Median salary % change year-on-year -25.00% -20.00% -
10th Percentile £29,000 £37,500 £35,950
90th Percentile £38,000 £42,500 £52,500
South Wales median annual salary £32,500 £39,250 £50,000
% change year-on-year -17.20% -21.50% -

WLAN is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cardiff
Permanent vacancies with a requirement for communications or computer networking skills 174 143 206
As % of all permanent IT jobs advertised in Cardiff 15.06% 18.17% 15.10%
Number of salaries quoted 144 133 179
Cardiff median annual salary £35,250 £37,500 £35,000
Median salary % change year-on-year -6.00% +7.14% -10.26%
10th Percentile £23,000 £26,050 £22,000
90th Percentile £65,000 £54,750 £68,750
South Wales median annual salary £36,000 £38,500 £38,500
% change year-on-year -6.49% - -

WLAN
Job Vacancy Trend in Cardiff

Job postings citing WLAN as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for WLAN in Cardiff

WLAN
Salary Trend in Cardiff

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

Salary trend for WLAN in Cardiff

For the 6 months to 19 November 2018, IT jobs citing WLAN also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cardiff region with a requirement for WLAN.

1 12 (100.00%) LAN
1 12 (100.00%) Microsoft
2 11 (91.67%) WAN
3 8 (66.67%) Windows
3 8 (66.67%) Active Directory
3 8 (66.67%) VMware
3 8 (66.67%) Windows Server
4 7 (58.33%) Problem-Solving
4 7 (58.33%) Infrastructure Engineering
4 7 (58.33%) Office 365
4 7 (58.33%) VMware Infrastructure
4 7 (58.33%) Hyper-V
4 7 (58.33%) Veeam
4 7 (58.33%) Customer Engagement
4 7 (58.33%) Windows 7
4 7 (58.33%) SAN
4 7 (58.33%) Terminal Services
4 7 (58.33%) Windows Server 2003
4 7 (58.33%) Firewall
4 7 (58.33%) Replication
4 7 (58.33%) SLA
4 7 (58.33%) Microsoft Office
5 4 (33.33%) Capacity Planning
5 4 (33.33%) Cisco
5 4 (33.33%) CCNP
5 4 (33.33%) CCNA
5 4 (33.33%) CCDP
5 4 (33.33%) Cisco Certification
5 4 (33.33%) Data Centre
6 1 (8.33%) Windows Server 2012

WLAN
Co-occurring 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:

Application Platforms
1 1 (8.33%) MS Exchange
1 1 (8.33%) Skype for Business
Applications
1 7 (58.33%) Microsoft Office
Cloud Services
1 7 (58.33%) Office 365
Communications & Networking
1 12 (100.00%) LAN
2 11 (91.67%) WAN
3 7 (58.33%) Firewall
3 7 (58.33%) SAN
4 1 (8.33%) DHCP
4 1 (8.33%) DNS
4 1 (8.33%) TCP/IP
Job Titles
1 7 (58.33%) Infrastructure Engineer
2 5 (41.67%) Network Engineer
3 3 (25.00%) Senior Network Engineer
4 2 (16.67%) Lead Network Engineer
Miscellaneous
1 7 (58.33%) Replication
2 4 (33.33%) Data Centre
Operating Systems
1 8 (66.67%) Windows
1 8 (66.67%) Windows Server
2 7 (58.33%) Windows 7
2 7 (58.33%) Windows Server 2003
3 1 (8.33%) Windows Server 2012
Processes & Methodologies
1 7 (58.33%) Customer Engagement
1 7 (58.33%) Infrastructure Engineering
1 7 (58.33%) Problem-Solving
2 4 (33.33%) Capacity Planning
3 1 (8.33%) Configuration Management
3 1 (8.33%) ITIL
3 1 (8.33%) Mentoring
3 1 (8.33%) Network Monitoring
3 1 (8.33%) Proactive Monitoring
3 1 (8.33%) Service Delivery
Qualifications
1 4 (33.33%) CCDP
1 4 (33.33%) CCNA
1 4 (33.33%) CCNP
1 4 (33.33%) Cisco Certification
Quality Assurance & Compliance
1 7 (58.33%) SLA
System Software
1 8 (66.67%) Active Directory
2 7 (58.33%) Hyper-V
2 7 (58.33%) Terminal Services
2 7 (58.33%) VMware Infrastructure
Systems Management
1 1 (8.33%) SCCM
Vendors
1 12 (100.00%) Microsoft
2 8 (66.67%) VMware
3 7 (58.33%) Veeam
4 4 (33.33%) Cisco
5 1 (8.33%) Aruba
5 1 (8.33%) HP