The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for Wireless skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Wireless over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Wireless
London / Croydon
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 33 35 37
Rank change year-on-year +2 +2  
Permanent jobs citing Wireless 5 11 6
As % of all permanent IT jobs advertised in Croydon 2.63% 4.42% 2.99%
As % of the Communications & Networking category 11.36% 16.18% 15.00%
Number of salaries quoted 2 11 3
Median salary £52,500 £50,000 £39,000
Median salary % change year-on-year +5.00% +28.20%  
90% offered a salary of more than £50,500 £21,000 £35,800
10% offered a salary of more than £54,500 £55,000 £39,400
UK excluding London median salary £42,500 £42,500 £42,500

Wireless 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 Croydon with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Croydon
Permanent job vacancies with a requirement for communications and computer networking skills 44 68 40
As % of all permanent IT job vacancies advertised in Croydon 23.16% 27.31% 19.90%
Number of salaries quoted 34 65 31
Median salary £37,000 £47,500 £35,000
Median salary % change year-on-year -22.10% +35.71%  
90% offered a salary of more than £16,500 £27,050 £25,500
10% offered a salary of more than £52,500 £55,000 £57,250
UK excluding London median salary £42,500 £42,500 £42,500

Wireless
Job Vacancy Trend in Croydon

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

Job vacancy trend for Wireless in Croydon

Wireless
Salary Trend in Croydon

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

Salary trend for Wireless in Croydon

For the 6 months to 23 June 2017, IT jobs citing Wireless 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 Croydon region with a requirement for Wireless.

1 7 (87.50%) Cisco
2 5 (62.50%) CCNP
2 5 (62.50%) ITIL
2 5 (62.50%) Cisco Certification
3 4 (50.00%) Cisco Wireless
4 3 (37.50%) Cisco CUCM
4 3 (37.50%) Juniper
4 3 (37.50%) CheckPoint
4 3 (37.50%) OSPF
4 3 (37.50%) BGP
4 3 (37.50%) CCVP
4 3 (37.50%) XMPP
5 2 (25.00%) Network Management
5 2 (25.00%) PCI DSS
5 2 (25.00%) Retail
5 2 (25.00%) GAP Analysis
5 2 (25.00%) IPsec
5 2 (25.00%) PRINCE2
5 2 (25.00%) WLAN
5 2 (25.00%) DHCP
5 2 (25.00%) CCDP
5 2 (25.00%) DNS
5 2 (25.00%) SSL
5 2 (25.00%) ITIL V3
5 2 (25.00%) Palo Alto
6 1 (12.50%) Presales
6 1 (12.50%) Microsoft Office
6 1 (12.50%) Windows Server
6 1 (12.50%) FabricPath
6 1 (12.50%) Cisco Nexus

Wireless
Co-occurring IT Skills in Croydon 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:

Applications
1 1 (12.50%) Microsoft Office
Communications & Networking
1 4 (50.00%) Cisco Wireless
2 3 (37.50%) BGP
2 3 (37.50%) OSPF
3 2 (25.00%) DHCP
3 2 (25.00%) DNS
3 2 (25.00%) IPsec
3 2 (25.00%) SSL
3 2 (25.00%) WLAN
4 1 (12.50%) Cisco IOS
4 1 (12.50%) Cisco Nexus
4 1 (12.50%) EIGRP
4 1 (12.50%) Firewall
4 1 (12.50%) NetScreen
4 1 (12.50%) Network Security
4 1 (12.50%) TCP/IP
4 1 (12.50%) VLAN
4 1 (12.50%) VoIP
4 1 (12.50%) VPN
4 1 (12.50%) Wi-Fi
4 1 (12.50%) Wireless Security
General
1 2 (25.00%) Retail
Job Titles
1 3 (37.50%) Cisco Engineer
1 3 (37.50%) Cisco Voice Engineer
1 3 (37.50%) Network Engineer
1 3 (37.50%) Operations Engineer
1 3 (37.50%) Senior Cisco Engineer
1 3 (37.50%) Senior Operations Engineer
1 3 (37.50%) Senior Voice Engineer
1 3 (37.50%) Voice Engineer
2 2 (25.00%) Infrastructure Engineer
2 2 (25.00%) Network Infrastructure Engineer
3 1 (12.50%) Cisco Consultant
3 1 (12.50%) Consultant
3 1 (12.50%) Network Consultant
3 1 (12.50%) Presales Consultant
3 1 (12.50%) Server Specialist
3 1 (12.50%) Server Support
3 1 (12.50%) Support Specialist
3 1 (12.50%) Technical Specialist
3 1 (12.50%) Technical Support
3 1 (12.50%) Technical Support Specialist
Libraries, Frameworks & Software Standards
1 3 (37.50%) XMPP
Miscellaneous
1 1 (12.50%) Analytical Skills
1 1 (12.50%) Data Centre
Operating Systems
1 1 (12.50%) Android
1 1 (12.50%) Apple iOS
1 1 (12.50%) Mac OS X
1 1 (12.50%) Windows
1 1 (12.50%) Windows Server
Processes & Methodologies
1 5 (62.50%) ITIL
2 2 (25.00%) GAP Analysis
2 2 (25.00%) ITIL V3
2 2 (25.00%) Network Management
2 2 (25.00%) PRINCE2
3 1 (12.50%) Network Design
3 1 (12.50%) Presales
Qualifications
1 5 (62.50%) CCNP
1 5 (62.50%) Cisco Certification
2 3 (37.50%) CCVP
3 2 (25.00%) CCDP
4 1 (12.50%) CCNA
4 1 (12.50%) CCSA
4 1 (12.50%) CCSE
Quality Assurance & Compliance
1 2 (25.00%) PCI DSS
2 1 (12.50%) QA
System Software
1 1 (12.50%) Hyper-V
1 1 (12.50%) VMware Infrastructure
Systems Management
1 3 (37.50%) Cisco CUCM
2 1 (12.50%) Backup Exec
2 1 (12.50%) FortiGate
2 1 (12.50%) HAProxy
2 1 (12.50%) Norton AntiVirus
Vendors
1 7 (87.50%) Cisco
2 3 (37.50%) CheckPoint
2 3 (37.50%) Juniper
3 2 (25.00%) Palo Alto
4 1 (12.50%) Citrix
4 1 (12.50%) F5
4 1 (12.50%) HP
4 1 (12.50%) Meraki
4 1 (12.50%) Microsoft
4 1 (12.50%) Riverbed
4 1 (12.50%) SolarWinds
4 1 (12.50%) SonicWALL
4 1 (12.50%) Sophos
4 1 (12.50%) Symantec
4 1 (12.50%) Veritas
4 1 (12.50%) VMware
4 1 (12.50%) WatchGuard