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

Squid Cache
South East / Surrey
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank - 197 197
Permanent jobs citing Squid 0 16 14
As % of all permanent IT jobs advertised in Surrey - 0.38% 0.31%
As % of the System Software category - 2.47% 2.35%
Number of salaries quoted 0 16 14
Median salary - £52,500 £46,250
Median salary % change year-on-year - +13.51%  
UK excluding London median salary £45,000 £50,000 £47,500
% change year-on-year -10.00% +5.26%  

Squid is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Surrey with a requirement for system software skills.

System Software Skills
Surrey
Permanent job vacancies with a requirement for system software skills 514 649 597
As % of all permanent IT job vacancies advertised in Surrey 18.24% 15.23% 13.25%
Number of salaries quoted 422 545 532
Median salary £37,500 £42,500 £37,500
Median salary % change year-on-year -11.76% +13.33%  
90% offered a salary of more than £22,000 £24,500 £21,750
10% offered a salary of more than £62,500 £50,000 £57,700
UK excluding London median salary £38,000 £38,000 £37,500
% change year-on-year - +1.33%  

Squid
Job Vacancy Trend in Surrey

The job posting trend of jobs advertised in Surrey citing Squid as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for Squid in Surrey

Squid
Salary Trend in Surrey

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

Salary trend for Squid in Surrey

For the 6 months to 30 March 2017, IT jobs citing Squid 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 Surrey region with a requirement for Squid.

1 2 (100.00%) Perl
1 2 (100.00%) Linux
1 2 (100.00%) Apache
1 2 (100.00%) DNS
1 2 (100.00%) Red Hat
1 2 (100.00%) SUSE
1 2 (100.00%) Debian
1 2 (100.00%) VMware
1 2 (100.00%) Clustering
1 2 (100.00%) Fedora
1 2 (100.00%) Ubuntu
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) CentOS
1 2 (100.00%) Red Hat Enterprise Linux
1 2 (100.00%) Hyper-V
1 2 (100.00%) iPad
1 2 (100.00%) OpenStack
1 2 (100.00%) HAProxy
1 2 (100.00%) KVM
1 2 (100.00%) Ceph

Squid
Co-occurring IT Skills in Surrey 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 2 (100.00%) Apache
1 2 (100.00%) OpenStack
Communications & Networking
1 2 (100.00%) DNS
Job Titles
1 2 (100.00%) Linux Engineer
1 2 (100.00%) Storage Engineer
1 2 (100.00%) Virtualisation Engineer
Miscellaneous
1 2 (100.00%) Clustering
1 2 (100.00%) iPad
Operating Systems
1 2 (100.00%) CentOS
1 2 (100.00%) Debian
1 2 (100.00%) Fedora
1 2 (100.00%) Linux
1 2 (100.00%) Red Hat Enterprise Linux
1 2 (100.00%) SUSE
1 2 (100.00%) Ubuntu
Programming Languages
1 2 (100.00%) Perl
System Software
1 2 (100.00%) Ceph
1 2 (100.00%) Hyper-V
1 2 (100.00%) KVM
1 2 (100.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) HAProxy
Vendors
1 2 (100.00%) Red Hat
1 2 (100.00%) VMware