Period
to 15 July 2018

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for GCC skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GCC over the 6 months to 15 July 2018 with a comparison to the same period in the previous 2 years.

GNU Compiler Collection (GCC)
UK > England
6 months to
15 Jul 2018
Same period 2017 Same period 2016
Rank 1126 1094 1214
Rank change year-on-year -32 +120 +17
Permanent jobs citing GCC 26 75 43
As % of all permanent IT jobs advertised in England 0.016% 0.045% 0.022%
As % of the Development Applications category 0.076% 0.22% 0.12%
Number of salaries quoted 12 50 39
England median annual salary £70,124 £50,000 £47,500
Median salary % change year-on-year +40.25% +5.26% -5.00%
10th Percentile £43,500 £32,500 £38,750
90th Percentile £175,000 £80,000 £94,000
UK median annual salary £65,248 £50,000 £47,500
% change year-on-year +30.50% +5.26% -5.00%

GCC is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for development application skills.

All Development Application Skills
England
Permanent vacancies with a requirement for development application skills 34,000 34,294 34,839
As % of all permanent IT jobs advertised in England 20.68% 20.39% 18.20%
Number of salaries quoted 27,795 28,670 30,399
England median annual salary £50,000 £49,000 £47,500
Median salary % change year-on-year +2.04% +3.16% +5.56%
10th Percentile £32,500 £31,000 £30,000
90th Percentile £78,750 £75,000 £72,500
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

GCC
Job Vacancy Trend in England

Job postings citing GCC as a percentage of all IT jobs advertised in England.

Job vacancy trend for GCC in England

GCC
Salary Trend in England

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

Salary trend for GCC in England

GCC
Salary Histogram in England

The salary distribution of IT jobs citing GCC in England over the 6 months to 15 July 2018.

Salary histogram for GCC in England

GCC
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GCC within the England region over the 6 months to 15 July 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South West -14 14 £50,000 +25.00% 1
London -21 9 £115,000 +43.75% 1
South East -28 2 £55,000 - 2
Yorkshire +18 1 £42,500 +21.43% 4
North of England -8 1 £42,500 +15.65% 4
GCC
UK

For the 6 months to 15 July 2018, IT jobs citing GCC also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the England region with a requirement for GCC.

1 21 (80.77%) Linux
2 20 (76.92%) C++
3 17 (65.38%) Subversion
4 16 (61.54%) Git (software)
4 16 (61.54%) Java
5 14 (53.85%) Computer Science
6 13 (50.00%) Security Cleared
7 11 (42.31%) Software Engineering
7 11 (42.31%) Degree
7 11 (42.31%) C
8 10 (38.46%) UML
8 10 (38.46%) Mathematics
8 10 (38.46%) Jenkins
8 10 (38.46%) Computer Science Degree
9 9 (34.62%) Sonatype Nexus
9 9 (34.62%) ECSS
9 9 (34.62%) Gerrit
9 9 (34.62%) GDB
9 9 (34.62%) Physics
9 9 (34.62%) Maven
9 9 (34.62%) Eclipse
9 9 (34.62%) XML
9 9 (34.62%) Validation
9 9 (34.62%) Shell Script
10 8 (30.77%) OO
10 8 (30.77%) Python
11 6 (23.08%) Puppet
11 6 (23.08%) Red Hat Enterprise Linux
11 6 (23.08%) Bash Shell
11 6 (23.08%) Ruby

GCC
Co-occurring IT Skills in England 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 5 (19.23%) Elasticsearch
2 1 (3.85%) CMS
2 1 (3.85%) Confluence
Applications
1 5 (19.23%) Microsoft Office
2 2 (7.69%) Microsoft Excel
3 1 (3.85%) Microsoft PowerPoint
3 1 (3.85%) Microsoft Project
Cloud Services
1 2 (7.69%) Amazon AWS
2 1 (3.85%) Microsoft Azure
Communications & Networking
1 5 (19.23%) SMTP
1 5 (19.23%) SNMP
2 2 (7.69%) Asterisk PBX
2 2 (7.69%) Diameter Protocol
2 2 (7.69%) GGSN
2 2 (7.69%) GSM
2 2 (7.69%) LTE
2 2 (7.69%) MGW
2 2 (7.69%) PBX
2 2 (7.69%) RANAP
2 2 (7.69%) RTP
2 2 (7.69%) SGSN
2 2 (7.69%) UMTS
2 2 (7.69%) Wireshark
3 1 (3.85%) DLNA
3 1 (3.85%) Ethernet
3 1 (3.85%) Internet
3 1 (3.85%) TCP/IP
3 1 (3.85%) UPnP
3 1 (3.85%) Wi-Fi
Development Applications
1 17 (65.38%) Subversion
2 16 (61.54%) Git (software)
3 10 (38.46%) Jenkins
4 9 (34.62%) Eclipse
4 9 (34.62%) GDB
4 9 (34.62%) Gerrit
4 9 (34.62%) Maven
4 9 (34.62%) Sonatype Nexus
5 5 (19.23%) Automake
6 2 (7.69%) Trac
7 1 (3.85%) GoogleTest
7 1 (3.85%) JIRA
7 1 (3.85%) JUnit
7 1 (3.85%) Mockito
7 1 (3.85%) Polyspace
7 1 (3.85%) Visual Studio
General
1 3 (11.54%) Finance
2 2 (7.69%) Telecoms
3 1 (3.85%) Advertising
3 1 (3.85%) Aerospace
3 1 (3.85%) Automotive
3 1 (3.85%) Banking
3 1 (3.85%) Electronics
3 1 (3.85%) Investment Banking
Job Titles
1 11 (42.31%) Software Engineer
2 10 (38.46%) C++ Software Engineer
3 8 (30.77%) Java Engineer
3 8 (30.77%) Java Software Engineer
4 5 (19.23%) Linux Engineer
5 4 (15.38%) Infrastructure Engineer
5 4 (15.38%) Senior Linux Engineer
6 3 (11.54%) Developer
7 2 (7.69%) Core Network Engineer
7 2 (7.69%) Network Engineer
7 2 (7.69%) Telecoms Engineer
7 2 (7.69%) Telecoms Software Engineer
8 1 (3.85%) DevOps Engineer
8 1 (3.85%) Embedded Developer
8 1 (3.85%) Lead DevOps
8 1 (3.85%) Lead DevOps Engineer
8 1 (3.85%) Linux Administrator
8 1 (3.85%) Linux Systems Administrator
8 1 (3.85%) Python Developer
8 1 (3.85%) SC Cleared Software Engineer
Libraries, Frameworks & Software Standards
1 9 (34.62%) XML
2 5 (19.23%) Elastic Stack
2 5 (19.23%) LDAP
3 3 (11.54%) Boost C++ Libraries
3 3 (11.54%) STL
4 1 (3.85%) Django
4 1 (3.85%) Flask
4 1 (3.85%) JNI
4 1 (3.85%) Qt
4 1 (3.85%) RESTful
4 1 (3.85%) SQLAlchemy
Miscellaneous
1 14 (53.85%) Computer Science
2 4 (15.38%) Blackberry
2 4 (15.38%) Hedge funds
2 4 (15.38%) iPad
3 1 (3.85%) Analytical Skills
3 1 (3.85%) Linux Command Line
3 1 (3.85%) Market Risk
3 1 (3.85%) MPEG
3 1 (3.85%) Wiki
Operating Systems
1 21 (80.77%) Linux
2 6 (23.08%) Red Hat Enterprise Linux
2 6 (23.08%) Windows
3 5 (19.23%) Android
4 4 (15.38%) Apple iOS
4 4 (15.38%) Windows 7
5 1 (3.85%) Embedded Linux
5 1 (3.85%) LynxOS
5 1 (3.85%) Unix
5 1 (3.85%) VxWorks
Processes & Methodologies
1 11 (42.31%) Software Engineering
2 10 (38.46%) Mathematics
2 10 (38.46%) UML
3 9 (34.62%) Physics
3 9 (34.62%) Validation
4 8 (30.77%) OO
5 6 (23.08%) Configuration Management
5 6 (23.08%) Continuous Delivery
6 5 (19.23%) Problem-Solving
6 5 (19.23%) SDLC
7 4 (15.38%) Break/Fix
7 4 (15.38%) ITIL
7 4 (15.38%) Low Latency
7 4 (15.38%) Service Management
8 3 (11.54%) Agile Software Development
8 3 (11.54%) Multithreading
9 2 (7.69%) Asset Management
9 2 (7.69%) Patch Management
9 2 (7.69%) Server Building
9 2 (7.69%) Unit Testing
Programming Languages
1 20 (76.92%) C++
2 16 (61.54%) Java
3 11 (42.31%) C
4 9 (34.62%) Shell Script
5 8 (30.77%) Python
6 6 (23.08%) Bash Shell
6 6 (23.08%) Perl
6 6 (23.08%) Ruby
7 5 (19.23%) AWK
8 1 (3.85%) C#
8 1 (3.85%) Embedded C++
8 1 (3.85%) Go
Qualifications
1 13 (50.00%) Security Cleared
2 11 (42.31%) Degree
3 10 (38.46%) Computer Science Degree
4 5 (19.23%) SC Cleared
Quality Assurance & Compliance
1 9 (34.62%) ECSS
2 4 (15.38%) SLA
3 1 (3.85%) DO-178B
3 1 (3.85%) IEC 61508
System Software
1 5 (19.23%) NFS
2 4 (15.38%) Active Directory
3 1 (3.85%) Ceph
Systems Management
1 6 (23.08%) Puppet
2 5 (19.23%) Ansible
2 5 (19.23%) systemd
3 4 (15.38%) SCCM
4 1 (3.85%) Grafana
4 1 (3.85%) Graphite
4 1 (3.85%) Opscode Chef
4 1 (3.85%) Salt
Vendors
1 6 (23.08%) Microsoft
1 6 (23.08%) Red Hat
2 4 (15.38%) Apple
2 4 (15.38%) Canon
3 2 (7.69%) Cisco
3 2 (7.69%) Dell
3 2 (7.69%) HP
4 1 (3.85%) Google
4 1 (3.85%) Perforce
4 1 (3.85%) QNX