The table below looks at the statistics for GCC skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited GCC over the 3 months to 28 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jul 2016
Same period 2015 Same period 2014
GNU Compiler Collection (GCC)
Rank - 656 666
Permanent jobs citing GCC 0 11 18
As % of all permanent IT jobs located in London - 0.025% 0.037%
As % of the Development Applications category - 0.14% 0.21%
Number of salaries quoted 0 11 15
Median salary - £100,000 £52,500
Median salary % change year-on-year
- +90.47%
UK excluding London median salary £47,500 £45,000 £37,500
% change year-on-year
+5.55% +20.00%
GCC
England

The following table is for comparison with the above and provides statistics for the entire Development Applications category in permanent jobs advertised in the London region.

Development Applications Category
London
Permanent IT job ads with a match in the
Development Applications category
7562 7802 8611
As % of all permanent IT jobs located in London 19.20% 17.56% 17.71%
Number of salaries quoted 6675 6544 7339
Median salary £57,500 £55,000 £52,500
Median salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £80,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

GCC
Jobs Demand Trend in London

The demand trend of job ads across the London region citing GCC as a proportion of all IT jobs with a match in the Development Applications category.

GCC Jobs Demand Trend in London

GCC
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing GCC across the London region.

GCC Salary Trend in London

GCC
Top 30 Related IT Skills in London

For the 6 months to 28 July 2016, IT jobs citing GCC 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 London region with a requirement for GCC.

1 13 (100.00%) Linux
1 13 (100.00%) Git (software)
2 12 (92.31%) Bash Shell
2 12 (92.31%) Multicast
2 12 (92.31%) HP StoreVirtual
2 12 (92.31%) tcpdump
2 12 (92.31%) Puppet
2 12 (92.31%) 3PAR
2 12 (92.31%) VMware ESXi
2 12 (92.31%) Fibre Channel
2 12 (92.31%) Oracle Linux
2 12 (92.31%) Splunk
2 12 (92.31%) NetScaler
2 12 (92.31%) Jenkins
2 12 (92.31%) Red Hat Enterprise Linux
2 12 (92.31%) LDAP
2 12 (92.31%) NFS
2 12 (92.31%) TCP/IP
2 12 (92.31%) Active Directory
2 12 (92.31%) HP
2 12 (92.31%) Citrix
2 12 (92.31%) Java
2 12 (92.31%) Perl
2 12 (92.31%) PHP
2 12 (92.31%) Oracle
2 12 (92.31%) Ant
2 12 (92.31%) SAN
2 12 (92.31%) NetApp
2 12 (92.31%) Red Hat
2 12 (92.31%) Configuration Management

GCC
Top Related IT Skills in London 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:

Communications & Networking
1 12 (92.31%) Fibre Channel
1 12 (92.31%) iSCSI
1 12 (92.31%) LDAP
1 12 (92.31%) Multicast
1 12 (92.31%) NetScaler
1 12 (92.31%) SAN
1 12 (92.31%) TCP/IP
1 12 (92.31%) tcpdump
1 12 (92.31%) Wireshark
2 1 (7.69%) Wi-Fi
Database & Business Intelligence
1 11 (84.62%) Oracle Database
Development Applications
1 13 (100.00%) Git (software)
2 12 (92.31%) Ant
2 12 (92.31%) Jenkins
2 12 (92.31%) Subversion
General
1 5 (38.46%) Finance
Job Titles
1 3 (23.08%) Linux Engineer
2 2 (15.38%) Operations Engineer
3 1 (7.69%) Embedded Engineer
3 1 (7.69%) Embedded Linux Engineer
3 1 (7.69%) IT Engineer
3 1 (7.69%) Senior IT Engineer
3 1 (7.69%) Senior Linux Engineer
3 1 (7.69%) Senior Operations Engineer
3 1 (7.69%) Team Leader
Libraries, Frameworks & Software Standards
1 12 (92.31%) FIX Protocol
Miscellaneous
1 12 (92.31%) HP StoreVirtual
2 8 (61.54%) Hedge funds
3 1 (7.69%) Device Driver
Operating Systems
1 13 (100.00%) Linux
2 12 (92.31%) Oracle Linux
2 12 (92.31%) Red Hat Enterprise Linux
3 11 (84.62%) CentOS
4 8 (61.54%) Windows
4 8 (61.54%) Windows Server
5 1 (7.69%) Embedded Linux
Processes & Methodologies
1 12 (92.31%) Configuration Management
1 12 (92.31%) Electronic Trading
2 11 (84.62%) Service Delivery
3 1 (7.69%) Release Management
Programming Languages
1 12 (92.31%) Bash Shell
1 12 (92.31%) Java
1 12 (92.31%) Perl
1 12 (92.31%) PHP
1 12 (92.31%) Ruby
2 1 (7.69%) Shell Script
Qualifications
1 11 (84.62%) RHCE
System Software
1 12 (92.31%) Active Directory
1 12 (92.31%) NFS
1 12 (92.31%) VMware ESXi
1 12 (92.31%) VMware Infrastructure
2 1 (7.69%) iptables
Systems Management
1 12 (92.31%) Puppet
Vendors
1 12 (92.31%) 3PAR
1 12 (92.31%) Citrix
1 12 (92.31%) HP
1 12 (92.31%) NetApp
1 12 (92.31%) Oracle
1 12 (92.31%) Red Hat
1 12 (92.31%) Splunk
1 12 (92.31%) VMware