Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for TCP/IP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TCP/IP over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Transmission Control Protocol/Internet Protocol (TCP/IP)
South Wales > Cardiff
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 59 89 65
Rank change year-on-year +30 -24 -9
Permanent jobs citing TCP/IP 18 20 48
As % of all permanent IT jobs advertised in Cardiff 2.21% 1.45% 3.09%
As % of the Communications & Networking category 12.59% 9.71% 17.65%
Number of salaries quoted 18 21 39
Cardiff median annual salary £36,250 £35,000 £35,000
Median salary % change year-on-year +3.57% - +4.48%
10th Percentile £26,200 £19,250 £21,000
90th Percentile £44,875 £52,500 £65,000
South Wales median annual salary £39,250 £35,000 £35,000
% change year-on-year +12.14% - -

TCP/IP 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 143 206 272
As % of all permanent IT jobs advertised in Cardiff 17.52% 14.96% 17.51%
Number of salaries quoted 133 179 252
Cardiff median annual salary £37,500 £35,000 £39,000
Median salary % change year-on-year +7.14% -10.26% +11.43%
10th Percentile £26,050 £22,000 £24,100
90th Percentile £54,750 £68,750 £57,500
South Wales median annual salary £38,500 £38,500 £38,500

TCP/IP
Job Vacancy Trend in Cardiff

Job postings citing TCP/IP as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for TCP/IP in Cardiff

TCP/IP
Salary Trend in Cardiff

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

Salary trend for TCP/IP in Cardiff

TCP/IP
Salary Histogram in Cardiff

The salary distribution of IT jobs citing TCP/IP in Cardiff over the 6 months to 22 November 2017.

Salary histogram for TCP/IP in Cardiff

For the 6 months to 22 November 2017, IT jobs citing TCP/IP 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 TCP/IP.

1 11 (61.11%) Linux
2 10 (55.56%) ITIL
2 10 (55.56%) Cisco
3 8 (44.44%) Firewall
4 7 (38.89%) Red Hat
4 7 (38.89%) Windows
5 6 (33.33%) LAN
6 5 (27.78%) Microsoft
6 5 (27.78%) WAN
6 5 (27.78%) CCNA
6 5 (27.78%) Client/Server
6 5 (27.78%) Java
6 5 (27.78%) Cisco Certification
6 5 (27.78%) VMware
6 5 (27.78%) Cisco ASA
6 5 (27.78%) vSphere
6 5 (27.78%) Data Centre
7 4 (22.22%) Microsoft Azure
7 4 (22.22%) Amazon AWS
7 4 (22.22%) Red Hat Enterprise Linux
7 4 (22.22%) Systems Management Server (SMS)
7 4 (22.22%) JavaScript
7 4 (22.22%) IIS
7 4 (22.22%) Active Directory
7 4 (22.22%) VoIP
7 4 (22.22%) HTTP
7 4 (22.22%) SNMP
7 4 (22.22%) VPN
8 3 (16.67%) DNS
8 3 (16.67%) Citrix

TCP/IP
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 (22.22%) IIS
2 3 (16.67%) JBoss
3 2 (11.11%) Apache
Cloud Services
1 4 (22.22%) Amazon AWS
1 4 (22.22%) Microsoft Azure
2 3 (16.67%) SaaS
3 1 (5.56%) Cloud Computing
Communications & Networking
1 8 (44.44%) Firewall
2 6 (33.33%) LAN
3 5 (27.78%) Cisco ASA
3 5 (27.78%) WAN
4 4 (22.22%) HTTP
4 4 (22.22%) SNMP
4 4 (22.22%) VoIP
4 4 (22.22%) VPN
5 3 (16.67%) Cisco IOS
5 3 (16.67%) Cisco Nexus
5 3 (16.67%) DHCP
5 3 (16.67%) DNS
5 3 (16.67%) Internet
5 3 (16.67%) NAS
5 3 (16.67%) NetScaler
5 3 (16.67%) SAN
6 2 (11.11%) IPsec
6 2 (11.11%) MPLS
6 2 (11.11%) NX-OS
6 2 (11.11%) OSPF
Database & Business Intelligence
1 3 (16.67%) Relational Database
1 3 (16.67%) SQL Server
2 2 (11.11%) MySQL
General
1 2 (11.11%) Finance
1 2 (11.11%) Welsh Language
2 1 (5.56%) Manufacturing
2 1 (5.56%) Telecoms
Job Titles
1 9 (50.00%) Support Engineer
2 4 (22.22%) Network Engineer
3 3 (16.67%) 3rd Line Engineer
3 3 (16.67%) 3rd Line Support
3 3 (16.67%) 3rd Line Support Engineer
3 3 (16.67%) Linux Engineer
3 3 (16.67%) Product Specialist
3 3 (16.67%) Senior Support Engineer
4 2 (11.11%) Linux Support
4 2 (11.11%) Linux Support Engineer
4 2 (11.11%) Network Support
4 2 (11.11%) Network Support Engineer
4 2 (11.11%) Network Systems Engineer
4 2 (11.11%) Senior Network Engineer
4 2 (11.11%) Senior Network Support
4 2 (11.11%) Senior Network Support Engineer
4 2 (11.11%) Senior Systems Engineer
4 2 (11.11%) Systems Engineer
4 2 (11.11%) Systems Support
4 2 (11.11%) Systems Support Engineer
Libraries, Frameworks & Software Standards
1 1 (5.56%) AngularJS
1 1 (5.56%) Express
1 1 (5.56%) Node.js
1 1 (5.56%) Twitter Bootstrap
1 1 (5.56%) WebRTC
Miscellaneous
1 5 (27.78%) Client/Server
1 5 (27.78%) Data Centre
2 2 (11.11%) Clustering
2 2 (11.11%) Distributed Denial-of-Service
Operating Systems
1 11 (61.11%) Linux
2 7 (38.89%) Windows
3 4 (22.22%) Red Hat Enterprise Linux
4 3 (16.67%) CentOS
4 3 (16.67%) Debian
4 3 (16.67%) Ubuntu
4 3 (16.67%) Unix
5 2 (11.11%) AIX
5 2 (11.11%) CatOS
5 2 (11.11%) Solaris
6 1 (5.56%) Windows Server
6 1 (5.56%) Windows Server 2008
6 1 (5.56%) Windows Server 2012
Processes & Methodologies
1 10 (55.56%) ITIL
2 3 (16.67%) Change Management
2 3 (16.67%) High Availability
2 3 (16.67%) Migration
2 3 (16.67%) PRINCE2
2 3 (16.67%) Problem Management
2 3 (16.67%) Project Management
2 3 (16.67%) Web Development
3 2 (11.11%) Load Balancing
3 2 (11.11%) Network Design
3 2 (11.11%) Network Management
3 2 (11.11%) Network Monitoring
4 1 (5.56%) Continuous Improvement
4 1 (5.56%) Cybersecurity
4 1 (5.56%) Data Protection
4 1 (5.56%) Network Load Balancing
4 1 (5.56%) Network Segmentation
4 1 (5.56%) Security Architecture
4 1 (5.56%) Software Engineering
4 1 (5.56%) Vulnerability Assessment
Programming Languages
1 5 (27.78%) Java
2 4 (22.22%) JavaScript
3 2 (11.11%) SQL
4 1 (5.56%) AWK
4 1 (5.56%) Bash Shell
4 1 (5.56%) C++
4 1 (5.56%) Embedded C++
Qualifications
1 5 (27.78%) CCNA
1 5 (27.78%) Cisco Certification
2 3 (16.67%) CCNP
2 3 (16.67%) PRINCE2 Practitioner
3 2 (11.11%) Degree
4 1 (5.56%) CISSP
4 1 (5.56%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 1 (5.56%) GDPR
1 1 (5.56%) PCI DSS
1 1 (5.56%) SLA
System Software
1 5 (27.78%) vSphere
2 4 (22.22%) Active Directory
3 3 (16.67%) VMware ESXi
4 2 (11.11%) Virtual Machines
4 2 (11.11%) VMware Infrastructure
5 1 (5.56%) XenApp
Systems Management
1 4 (22.22%) Systems Management Server (SMS)
2 2 (11.11%) NetBackup
Vendors
1 10 (55.56%) Cisco
2 7 (38.89%) Red Hat
3 5 (27.78%) Microsoft
3 5 (27.78%) VMware
4 3 (16.67%) Citrix
5 2 (11.11%) Brocade
5 2 (11.11%) CheckPoint
5 2 (11.11%) F5
5 2 (11.11%) Oracle
5 2 (11.11%) SonicWALL
5 2 (11.11%) Veritas
6 1 (5.56%) Juniper
6 1 (5.56%) SolarWinds
6 1 (5.56%) Splunk