Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for SAN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SAN over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Storage Area Network (SAN)
South London > Croydon
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 38 37 52
Rank change year-on-year -1 +15 -15
Permanent jobs citing SAN 12 25 13
As % of all permanent IT jobs advertised in Croydon 3.50% 5.72% 3.32%
As % of the Communications & Networking category 14.46% 17.61% 16.05%
Number of salaries quoted 12 29 11
Croydon median annual salary £43,750 £50,000 £45,000
Median salary % change year-on-year -12.50% +11.11% +38.46%
10th Percentile £27,000 £31,600 £39,000
90th Percentile £48,000 £53,750 £57,500
South London median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.56% +20.00%

SAN 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 Croydon with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Croydon
Permanent vacancies with a requirement for communications or computer networking skills 83 142 81
As % of all permanent IT jobs advertised in Croydon 24.20% 32.49% 20.72%
Number of salaries quoted 72 138 67
Croydon median annual salary £37,000 £44,500 £45,000
Median salary % change year-on-year -16.85% -1.11% -
10th Percentile £23,550 £24,500 £24,250
90th Percentile £63,375 £58,000 £59,250
South London median annual salary £40,000 £45,500 £42,500
% change year-on-year -12.09% +7.06% +6.25%

SAN
Job Vacancy Trend in Croydon

Job postings citing SAN as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for SAN in Croydon

SAN
Salary Trend in Croydon

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

Salary trend for SAN in Croydon

SAN
Salary Histogram in Croydon

The salary distribution of IT jobs citing SAN in Croydon over the 6 months to 19 November 2017.

Salary histogram for SAN in Croydon

For the 6 months to 19 November 2017, IT jobs citing SAN 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 SAN.

1 12 (100.00%) Active Directory
1 12 (100.00%) Citrix
1 12 (100.00%) VMware
2 11 (91.67%) Firewall
2 11 (91.67%) XenDesktop
3 6 (50.00%) NetScaler
3 6 (50.00%) VMware Infrastructure
3 6 (50.00%) Hyper-V
3 6 (50.00%) Windows
3 6 (50.00%) Microsoft Certification
3 6 (50.00%) CCA
3 6 (50.00%) Citrix Certification
3 6 (50.00%) MCSA
3 6 (50.00%) Windows Server
4 5 (41.67%) Cisco
4 5 (41.67%) IBM
4 5 (41.67%) Microsoft
4 5 (41.67%) CCNP
4 5 (41.67%) CCNA
4 5 (41.67%) Cisco Certification
4 5 (41.67%) Linux
4 5 (41.67%) XenApp
4 5 (41.67%) Brocade
4 5 (41.67%) Data Centre
4 5 (41.67%) Palo Alto
4 5 (41.67%) Microsoft Azure
4 5 (41.67%) Amazon AWS
4 5 (41.67%) vCloud
5 1 (8.33%) SQL Server
5 1 (8.33%) PowerShell

SAN
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:

Cloud Services
1 5 (41.67%) Amazon AWS
1 5 (41.67%) Microsoft Azure
2 1 (8.33%) Office 365
Communications & Networking
1 11 (91.67%) Firewall
2 6 (50.00%) NetScaler
Database & Business Intelligence
1 1 (8.33%) SQL Server
Job Titles
1 6 (50.00%) Infrastructure Manager
2 5 (41.67%) Infrastructure Engineer
3 3 (25.00%) Cisco Engineer
3 3 (25.00%) Cisco Network Engineer
3 3 (25.00%) Citrix Engineer
3 3 (25.00%) Network Engineer
3 3 (25.00%) Network Infrastructure Engineer
4 1 (8.33%) 3rd Line Engineer
4 1 (8.33%) Cloud Engineer
4 1 (8.33%) Cloud Infrastructure Engineer
Miscellaneous
1 5 (41.67%) Data Centre
Operating Systems
1 6 (50.00%) Windows
1 6 (50.00%) Windows Server
2 5 (41.67%) Linux
Processes & Methodologies
1 1 (8.33%) Coaching
Programming Languages
1 1 (8.33%) PowerShell
Qualifications
1 6 (50.00%) CCA
1 6 (50.00%) Citrix Certification
1 6 (50.00%) MCSA
1 6 (50.00%) Microsoft Certification
2 5 (41.67%) CCNA
2 5 (41.67%) CCNP
2 5 (41.67%) Cisco Certification
System Software
1 12 (100.00%) Active Directory
2 11 (91.67%) XenDesktop
3 6 (50.00%) Hyper-V
3 6 (50.00%) VMware Infrastructure
4 5 (41.67%) vCloud
4 5 (41.67%) XenApp
Vendors
1 12 (100.00%) Citrix
1 12 (100.00%) VMware
2 5 (41.67%) Brocade
2 5 (41.67%) Cisco
2 5 (41.67%) IBM
2 5 (41.67%) Microsoft
2 5 (41.67%) Palo Alto