The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Ethernet skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ethernet over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Ethernet
South Wales / Cardiff
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 66 71 68
Rank change year-on-year +5 -3  
Permanent jobs citing Ethernet 1 3 2
As % of all permanent IT jobs advertised in Cardiff 0.18% 0.44% 0.31%
As % of the Communications & Networking category 1.23% 2.94% 1.44%
Number of salaries quoted 1 3 2
Median salary £27,500 £40,000 £46,250
Median salary % change year-on-year -31.25% -13.51%  
UK excluding London median salary £40,000 £45,000 £38,500
% change year-on-year -11.11% +16.88%  

Ethernet is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Cardiff
Permanent job vacancies with a requirement for communications and computer networking skills 81 102 139
As % of all permanent IT job vacancies advertised in Cardiff 14.44% 14.80% 21.45%
Number of salaries quoted 81 82 111
Median salary £37,500 £37,500 £38,000
Median salary % change year-on-year - -1.31%  
90% offered a salary of more than £25,000 £28,900 £29,000
10% offered a salary of more than £42,500 £57,500 £60,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

Ethernet
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Ethernet as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Ethernet in Cardiff

Ethernet
Salary Trend in Cardiff

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

Salary trend for Ethernet in Cardiff

For the 6 months to 30 March 2017, IT jobs citing Ethernet 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 Ethernet.

1 7 (87.50%) Windows
2 6 (75.00%) Microsoft
2 6 (75.00%) Avaya
2 6 (75.00%) Risk Management
3 5 (62.50%) Firewall
4 4 (50.00%) Blue Coat
4 4 (50.00%) Wi-Fi
4 4 (50.00%) Red Hat Enterprise Linux
4 4 (50.00%) Red Hat
4 4 (50.00%) DNS
4 4 (50.00%) IBM
4 4 (50.00%) Linux
4 4 (50.00%) JBoss
4 4 (50.00%) Apache
4 4 (50.00%) SQL Server
4 4 (50.00%) LAN
4 4 (50.00%) WAN
4 4 (50.00%) F5
5 3 (37.50%) Performance Engineering
5 3 (37.50%) Windows Server
5 3 (37.50%) DHCP
5 3 (37.50%) Windows XP
5 3 (37.50%) Tomcat
5 3 (37.50%) TCP/IP
5 3 (37.50%) Intel
5 3 (37.50%) Windows Server 2003
5 3 (37.50%) MPLS
5 3 (37.50%) Apache Flex
5 3 (37.50%) Problem Management
5 3 (37.50%) WebSphere

Ethernet
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 4 (50.00%) Apache
1 4 (50.00%) JBoss
2 3 (37.50%) Tomcat
2 3 (37.50%) WebSphere
3 1 (12.50%) MS Exchange
Applications
1 2 (25.00%) MS Excel
2 1 (12.50%) MS Office
Communications & Networking
1 5 (62.50%) Firewall
2 4 (50.00%) DNS
2 4 (50.00%) LAN
2 4 (50.00%) WAN
2 4 (50.00%) Wi-Fi
3 3 (37.50%) DHCP
3 3 (37.50%) MPLS
3 3 (37.50%) TCP/IP
4 1 (12.50%) Internet
4 1 (12.50%) PPP
4 1 (12.50%) VoIP
Database & Business Intelligence
1 4 (50.00%) SQL Server
2 1 (12.50%) Oracle Database
2 1 (12.50%) Oracle Database 11g
General
1 3 (37.50%) Finance
Job Titles
1 4 (50.00%) Support Engineer
2 3 (37.50%) IT Engineer
2 3 (37.50%) IT Support
2 3 (37.50%) IT Support Engineer
3 2 (25.00%) Network Engineer
3 2 (25.00%) Operations Engineer
3 2 (25.00%) Performance Engineer
3 2 (25.00%) Service Operations Engineer
4 1 (12.50%) 2nd Line Support
4 1 (12.50%) Cisco Engineer
4 1 (12.50%) Cisco Network Engineer
4 1 (12.50%) Cisco Security Engineer
4 1 (12.50%) Firewall Engineer
4 1 (12.50%) Network Security Engineer
4 1 (12.50%) Security Engineer
4 1 (12.50%) Senior Cisco Engineer
4 1 (12.50%) Senior Cisco Network Engineer
4 1 (12.50%) Senior Network Engineer
4 1 (12.50%) Senior Network Security Engineer
4 1 (12.50%) Senior Security Engineer
Libraries, Frameworks & Software Standards
1 3 (37.50%) Apache Flex
2 1 (12.50%) HTML
Miscellaneous
1 3 (37.50%) Management Information System
2 1 (12.50%) Data Protection Act
Operating Systems
1 7 (87.50%) Windows
2 4 (50.00%) Linux
2 4 (50.00%) Red Hat Enterprise Linux
3 3 (37.50%) Windows Server
3 3 (37.50%) Windows Server 2003
3 3 (37.50%) Windows XP
Processes & Methodologies
1 6 (75.00%) Risk Management
2 3 (37.50%) Business Continuity
2 3 (37.50%) Disaster Recovery
2 3 (37.50%) Information Security
2 3 (37.50%) Performance Engineering
2 3 (37.50%) Problem Management
3 1 (12.50%) Business Continuity Planning
3 1 (12.50%) Data Protection
Programming Languages
1 1 (12.50%) Java
1 1 (12.50%) Perl
Qualifications
1 1 (12.50%) CCDA
1 1 (12.50%) CCNA
1 1 (12.50%) Cisco Certification
System Software
1 2 (25.00%) Active Directory
Systems Management
1 2 (25.00%) WhatsUp Gold
Vendors
1 6 (75.00%) Avaya
1 6 (75.00%) Microsoft
2 4 (50.00%) Blue Coat
2 4 (50.00%) F5
2 4 (50.00%) IBM
2 4 (50.00%) Red Hat
3 3 (37.50%) Intel
3 3 (37.50%) VMware
4 2 (25.00%) AppDynamics
4 2 (25.00%) Palo Alto
5 1 (12.50%) CheckPoint
5 1 (12.50%) Cisco
5 1 (12.50%) Intel Security
5 1 (12.50%) Juniper
5 1 (12.50%) Nokia
5 1 (12.50%) Oracle
5 1 (12.50%) SonicWALL