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 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Wireless
London / Croydon
Rank 32 41 29
Rank change year-on-year +9 -12  
Permanent jobs citing Wireless 3 4 5
As % of all permanent IT jobs advertised in Croydon 1.73% 1.57% 3.23%
As % of the Communications & Networking category 12.50% 6.56% 15.63%
Number of salaries quoted 1 3 4
Median salary £34,500 £26,000 £42,500
Median salary % change year-on-year +32.69% -38.82%  
UK excluding London median salary £40,000 £41,500 £42,500
% change year-on-year -3.61% -2.35%  

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 24 61 32
As % of all permanent IT job vacancies advertised in Croydon 13.87% 23.92% 20.65%
Number of salaries quoted 21 56 31
Median salary £52,500 £43,750 £42,500
Median salary % change year-on-year +20.00% +2.94%  
90% offered a salary of more than £33,500 £25,950 £25,500
10% offered a salary of more than £57,500 £60,000 £60,000
UK excluding London median salary £40,000 £42,500 £41,000
% change year-on-year -5.88% +3.65%  

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

Wireless
Top 30 Related IT Skills in Croydon

For the 6 months to 23 March 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 9 (81.82%) Cisco
1 9 (81.82%) Juniper
1 9 (81.82%) CheckPoint
1 9 (81.82%) BGP
1 9 (81.82%) OSPF
2 7 (63.64%) SSL
2 7 (63.64%) WLAN
2 7 (63.64%) ITIL
2 7 (63.64%) PRINCE2
2 7 (63.64%) IPsec
2 7 (63.64%) Retail
2 7 (63.64%) Network Management
2 7 (63.64%) Palo Alto
3 6 (54.55%) ITIL V3
3 6 (54.55%) GAP Analysis
3 6 (54.55%) PCI DSS
4 3 (27.27%) Firewall
4 3 (27.27%) Cisco IOS
4 3 (27.27%) DHCP
4 3 (27.27%) DNS
5 2 (18.18%) VoIP
5 2 (18.18%) VPN
5 2 (18.18%) EIGRP
5 2 (18.18%) NetScreen
5 2 (18.18%) CCNP
5 2 (18.18%) CCNA
5 2 (18.18%) CCDP
5 2 (18.18%) HP
5 2 (18.18%) SonicWALL
5 2 (18.18%) Network Security

Wireless
Top Related 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 (9.09%) MS Office
Communications & Networking
1 9 (81.82%) BGP
1 9 (81.82%) OSPF
2 7 (63.64%) IPsec
2 7 (63.64%) SSL
2 7 (63.64%) WLAN
3 3 (27.27%) Cisco IOS
3 3 (27.27%) DHCP
3 3 (27.27%) DNS
3 3 (27.27%) Firewall
4 2 (18.18%) Cisco ASA
4 2 (18.18%) Cisco Nexus
4 2 (18.18%) EIGRP
4 2 (18.18%) FabricPath
4 2 (18.18%) NetScreen
4 2 (18.18%) Network Security
4 2 (18.18%) VoIP
4 2 (18.18%) VPN
4 2 (18.18%) Wireless Security
5 1 (9.09%) TCP/IP
5 1 (9.09%) VLAN
General
1 7 (63.64%) Retail
Job Titles
1 8 (72.73%) Network Engineer
2 5 (45.45%) Infrastructure Engineer
2 5 (45.45%) Network Infrastructure Engineer
3 1 (9.09%) C Software Engineer
3 1 (9.09%) C# Software Engineer
3 1 (9.09%) C++ Software Engineer
3 1 (9.09%) Cisco Engineer
3 1 (9.09%) Cisco Network Engineer
3 1 (9.09%) Developer
3 1 (9.09%) Linux Engineer
3 1 (9.09%) Senior Cisco Engineer
3 1 (9.09%) Senior Cisco Network Engineer
3 1 (9.09%) Senior Network Engineer
3 1 (9.09%) Server Specialist
3 1 (9.09%) Server Support
3 1 (9.09%) Software Engineer
3 1 (9.09%) Support Specialist
3 1 (9.09%) Technical Specialist
3 1 (9.09%) Technical Support
3 1 (9.09%) Technical Support Specialist
Miscellaneous
1 2 (18.18%) Analytical Skills
2 1 (9.09%) Arduino
Operating Systems
1 2 (18.18%) Android
2 1 (9.09%) Apple iOS
2 1 (9.09%) Linux
2 1 (9.09%) Mac OS X
2 1 (9.09%) Windows
2 1 (9.09%) Windows Server
Processes & Methodologies
1 7 (63.64%) ITIL
1 7 (63.64%) Network Management
1 7 (63.64%) PRINCE2
2 6 (54.55%) GAP Analysis
2 6 (54.55%) ITIL V3
3 2 (18.18%) Network Design
4 1 (9.09%) Android Development
4 1 (9.09%) Network Architecture
4 1 (9.09%) Software Engineering
Programming Languages
1 1 (9.09%) C
1 1 (9.09%) C#
1 1 (9.09%) C++
Qualifications
1 2 (18.18%) CCDP
1 2 (18.18%) CCNA
1 2 (18.18%) CCNP
1 2 (18.18%) CCSA
1 2 (18.18%) CCSE
1 2 (18.18%) Cisco Certification
Quality Assurance & Compliance
1 6 (54.55%) PCI DSS
2 1 (9.09%) QA
System Software
1 1 (9.09%) Hyper-V
1 1 (9.09%) VMware Infrastructure
Systems Management
1 2 (18.18%) FortiGate
1 2 (18.18%) HAProxy
2 1 (9.09%) Backup Exec
2 1 (9.09%) Norton AntiVirus
Vendors
1 9 (81.82%) CheckPoint
1 9 (81.82%) Cisco
1 9 (81.82%) Juniper
2 7 (63.64%) Palo Alto
3 2 (18.18%) F5
3 2 (18.18%) HP
3 2 (18.18%) Meraki
3 2 (18.18%) Riverbed
3 2 (18.18%) SolarWinds
3 2 (18.18%) SonicWALL
3 2 (18.18%) WatchGuard
4 1 (9.09%) Citrix
4 1 (9.09%) Microsoft
4 1 (9.09%) Sophos
4 1 (9.09%) Symantec
4 1 (9.09%) Veritas
4 1 (9.09%) VMware