The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for GSM skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GSM over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Global System for Mobile Communications (GSM)
UK / England
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 837 837 829
Rank change year-on-year 0 -8  
Permanent jobs citing GSM 29 74 124
As % of all permanent IT jobs advertised in England 0.035% 0.080% 0.12%
As % of the Communications & Networking category 0.21% 0.47% 0.69%
Number of salaries quoted 25 69 96
Median salary £49,000 £47,000 £55,000
Median salary % change year-on-year +4.25% -14.54%  
90% offered a salary of more than £28,900 £38,000 £30,000
10% offered a salary of more than £60,000 £57,500 £72,500
UK excluding London median salary £49,000 £47,000 £40,000
% change year-on-year +4.25% +17.50%  

GSM 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 England with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
England
Permanent job vacancies with a requirement for communications and computer networking skills 13668 15747 17871
As % of all permanent IT job vacancies advertised in England 16.32% 17.02% 17.42%
Number of salaries quoted 11164 13219 14633
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,000
10% offered a salary of more than £70,000 £67,500 £68,500
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

GSM
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing GSM as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for GSM in England

GSM
Salary Trend in England

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

Salary trend for GSM in England

GSM
Salary Histogram in England

The salary distribution of IT jobs citing GSM in England over the 3 months to 27 June 2017.

Salary histogram for GSM in England

GSM
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GSM within the England region over the 3 months to 27 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South East +34 21 £50,000 +8.10% 9
Yorkshire - 3 £40,000 - 1
London +22 2 £58,750 +16.91% 2
East of England -19 2 £49,000 +5.94% 1
East Midlands - 1 £42,500 - 1
GSM
UK

For the 6 months to 27 June 2017, IT jobs citing GSM 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 England region with a requirement for GSM.

1 61 (65.59%) Software Engineering
2 58 (62.37%) C++
3 53 (56.99%) Telecoms
4 49 (52.69%) C
5 45 (48.39%) Linux
6 44 (47.31%) UMTS
7 42 (45.16%) GPRS
8 39 (41.94%) LTE
9 32 (34.41%) TCP/IP
10 31 (33.33%) Wireless
11 29 (31.18%) 3G
12 28 (30.11%) Electronics
13 27 (29.03%) Degree
14 26 (27.96%) Multithreading
14 26 (27.96%) Embedded C
15 25 (26.88%) Boost C++ Libraries
16 24 (25.81%) Firmware
17 22 (23.66%) 4G
18 21 (22.58%) Ethernet
19 20 (21.51%) Embedded C++
20 19 (20.43%) Subversion
20 19 (20.43%) Bluetooth
21 17 (18.28%) Cisco
22 16 (17.20%) Java
22 16 (17.20%) Diameter Protocol
23 14 (15.05%) Ansible
23 14 (15.05%) VoIP
23 14 (15.05%) VMware
23 14 (15.05%) VMware Infrastructure
23 14 (15.05%) Puppet

GSM
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 1 (1.08%) IIS
Applications
1 5 (5.38%) Microsoft Office
2 4 (4.30%) Microsoft Excel
Business Applications
1 9 (9.68%) Infor M3
2 4 (4.30%) Traffica
Cloud Services
1 1 (1.08%) Amazon AWS
1 1 (1.08%) Microsoft Azure
1 1 (1.08%) SaaS
Communications & Networking
1 44 (47.31%) UMTS
2 42 (45.16%) GPRS
3 39 (41.94%) LTE
4 32 (34.41%) TCP/IP
5 31 (33.33%) Wireless
6 29 (31.18%) 3G
7 22 (23.66%) 4G
8 21 (22.58%) Ethernet
9 19 (20.43%) Bluetooth
10 16 (17.20%) Diameter Protocol
11 14 (15.05%) OpenFlow
11 14 (15.05%) VoIP
12 13 (13.98%) ZigBee
13 12 (12.90%) Asterisk PBX
13 12 (12.90%) RANAP
13 12 (12.90%) RTP
14 11 (11.83%) PBX
14 11 (11.83%) Wi-Fi
14 11 (11.83%) Wireshark
15 10 (10.75%) RS-232
Database & Business Intelligence
1 4 (4.30%) BusinessObjects
2 3 (3.23%) Big Data
3 1 (1.08%) Hadoop
3 1 (1.08%) MySQL
3 1 (1.08%) PostgreSQL
3 1 (1.08%) SQL Server
Development Applications
1 19 (20.43%) Subversion
2 12 (12.90%) GCC
3 11 (11.83%) GDB
3 11 (11.83%) Trac
4 5 (5.38%) Git (software)
5 4 (4.30%) Maven
6 3 (3.23%) JIRA
6 3 (3.23%) NetBeans
General
1 53 (56.99%) Telecoms
2 28 (30.11%) Electronics
3 12 (12.90%) Finance
4 7 (7.53%) Automotive
5 6 (6.45%) Multimedia
6 3 (3.23%) Banking
7 2 (2.15%) Marketing
8 1 (1.08%) Advertising
8 1 (1.08%) Law
8 1 (1.08%) Military
Job Titles
1 52 (55.91%) Software Engineer
2 23 (24.73%) Embedded Engineer
2 23 (24.73%) Embedded Software Engineer
3 20 (21.51%) Embedded Firmware Engineer
3 20 (21.51%) Firmware Engineer
4 18 (19.35%) C++ Software Engineer
4 18 (19.35%) Telecoms Engineer
5 11 (11.83%) Senior Software Engineer
6 10 (10.75%) Developer
6 10 (10.75%) Network Engineer
7 8 (8.60%) C++ Developer
7 8 (8.60%) Core Network Engineer
7 8 (8.60%) Senior C++ Software Engineer
7 8 (8.60%) Test Engineer
8 7 (7.53%) Support Engineer
8 7 (7.53%) Telecoms Software Engineer
9 5 (5.38%) Lead Developer
9 5 (5.38%) Telecoms Support Engineer
9 5 (5.38%) Telecoms Test Engineer
10 4 (4.30%) Field Engineer
Libraries, Frameworks & Software Standards
1 25 (26.88%) Boost C++ Libraries
2 11 (11.83%) STL
3 9 (9.68%) MFC
4 6 (6.45%) BREW
4 6 (6.45%) Flash
4 6 (6.45%) J2ME
4 6 (6.45%) Middleware
4 6 (6.45%) OpenAL
4 6 (6.45%) OpenCL
4 6 (6.45%) OpenGL
4 6 (6.45%) Qt
4 6 (6.45%) Series 60
4 6 (6.45%) SVG
4 6 (6.45%) UIQ
5 4 (4.30%) Spring
5 4 (4.30%) WAP
6 2 (2.15%) Hibernate
7 1 (1.08%) Swing
7 1 (1.08%) Web Services
7 1 (1.08%) XML
Miscellaneous
1 10 (10.75%) Device Driver
2 9 (9.68%) Home Automation
3 6 (6.45%) iPhone
3 6 (6.45%) MPEG
3 6 (6.45%) Smartphone
4 5 (5.38%) Computer Science
4 5 (5.38%) Handset
5 4 (4.30%) Analytical Skills
5 4 (4.30%) Embedded Systems
6 2 (2.15%) Management Information System
7 1 (1.08%) CCTV
7 1 (1.08%) Fintech
7 1 (1.08%) Smart Energy
7 1 (1.08%) Smart Meter
7 1 (1.08%) User Experience
Operating Systems
1 45 (48.39%) Linux
2 9 (9.68%) Android
2 9 (9.68%) Windows
3 7 (7.53%) Nucleus RTOS
3 7 (7.53%) Windows Mobile
4 6 (6.45%) Embedded Linux
4 6 (6.45%) Windows 7
4 6 (6.45%) Windows 8
5 4 (4.30%) CentOS
6 1 (1.08%) Apple iOS
6 1 (1.08%) Red Hat Enterprise Linux
6 1 (1.08%) ThreadX
6 1 (1.08%) Unix
6 1 (1.08%) Windows Embedded Compact
6 1 (1.08%) Windows Server
Processes & Methodologies
1 61 (65.59%) Software Engineering
2 26 (27.96%) Multithreading
3 13 (13.98%) Test Automation
4 12 (12.90%) Embedded Software Development
4 12 (12.90%) OO
5 11 (11.83%) Cross-Platform Development
5 11 (11.83%) SDLC
5 11 (11.83%) Translating Business Requirements
6 7 (7.53%) Agile Software Development
7 6 (6.45%) DRM
7 6 (6.45%) Mentoring
7 6 (6.45%) Mobile Commerce
7 6 (6.45%) Presales
7 6 (6.45%) Speech Recognition
7 6 (6.45%) Validation
8 5 (5.38%) Performance Management
9 4 (4.30%) Kanban
9 4 (4.30%) Network Performance Management
9 4 (4.30%) Scrum
9 4 (4.30%) Six Sigma
Programming Languages
1 58 (62.37%) C++
2 49 (52.69%) C
3 26 (27.96%) Embedded C
4 20 (21.51%) Embedded C++
5 16 (17.20%) Java
6 9 (9.68%) SQL
7 6 (6.45%) C#
7 6 (6.45%) Python
8 5 (5.38%) Bash Shell
8 5 (5.38%) Perl
8 5 (5.38%) Shell Script
9 4 (4.30%) Assembly Language
10 2 (2.15%) PHP
11 1 (1.08%) JavaScript
11 1 (1.08%) VB
Qualifications
1 27 (29.03%) Degree
2 2 (2.15%) Cisco Certification
2 2 (2.15%) HNC
3 1 (1.08%) CCNA
3 1 (1.08%) Chartered Engineer
3 1 (1.08%) Computer Science Degree
3 1 (1.08%) HND
3 1 (1.08%) MBA
3 1 (1.08%) Numerate Degree
3 1 (1.08%) PhD
3 1 (1.08%) SC Cleared
3 1 (1.08%) Security Cleared
Quality Assurance & Compliance
1 7 (7.53%) QA
System Software
1 24 (25.81%) Firmware
2 14 (15.05%) KVM
2 14 (15.05%) VMware Infrastructure
3 1 (1.08%) Docker
3 1 (1.08%) iptables
3 1 (1.08%) Snort
Systems Management
1 14 (15.05%) Ansible
1 14 (15.05%) Opscode Chef
1 14 (15.05%) Puppet
2 4 (4.30%) Netcool
2 4 (4.30%) NSN NetAct
3 1 (1.08%) Systems Management Server (SMS)
Vendors
1 17 (18.28%) Cisco
2 14 (15.05%) VMware
3 11 (11.83%) Atmel
4 10 (10.75%) EMC
5 9 (9.68%) NEC
6 6 (6.45%) Intel
6 6 (6.45%) Symbian
7 4 (4.30%) Red Hat
8 1 (1.08%) Apple
8 1 (1.08%) Ericsson
8 1 (1.08%) Facebook
8 1 (1.08%) HP
8 1 (1.08%) Microsoft
8 1 (1.08%) Mitel
8 1 (1.08%) Vertica
Camberley
Spectrum IT
Salary: £50000 - £60000 per annum + 23 days holiday, Healthcare,
Posted: 23 hours ago
Leicester, Leicestershire
Real Time Recruitment Solutions
Salary: 40,000-45,000 + Excellent Benefits
Posted: 10 hours ago
Cambridge, Cambridgeshire
ECM Selection
Salary: to £50k + share options
Posted: Yesterday
Camberley, Surrey
Spectrum IT Recruitment (South) Ltd
Salary: £55000 per annum
Posted: 4 days ago
Camberley
Spectrum IT
Salary: £50000 - £60000 per annum
Posted: 8 days ago
South London
Computer Futures
Salary: £50000 - £55000 per annum + competitive benefits package
Posted: 13 days ago
Surrey
Computer Futures
Salary: £50000 - £55000 per annum + competitive benefits package
Posted: 15 days ago
Bristol, Avon
Qualitest
Salary: From £35,000 to £55,000 per annum DOE
Posted: 19 days ago
West Berkshire
Vodafone
Posted: 6 days ago
Camberley
Spectrum IT
Salary: £30000 - £40000 per annum
Posted: 27 days ago
Kent
greywood
Salary: £40000 - £55000 per annum + bens
Posted: 13 days ago
West Berkshire
Vodafone
Posted: 8 days ago