The table below looks at the statistics for C skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited C over the 3 months to 23 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
23 Jul 2016
Same period 2015 Same period 2014
C
Rank 74 52 72
Rank change year-on-year
-22 +20
Permanent jobs citing C 67 111 82
As % of all permanent IT jobs located in Hertfordshire 3.33% 4.50% 3.26%
As % of the Programming Languages category 7.40% 9.05% 6.90%
Number of salaries quoted 41 86 68
Median salary £41,250 £40,000 £40,000
Median salary % change year-on-year
+3.12% -
90% offered a salary of more than £27,550 £27,500 £30,500
10% offered a salary of more than £57,250 £52,500 £55,750
UK excluding London median salary £45,000 £40,000 £40,000
% change year-on-year
+12.50% -
C
East of England

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in permanent jobs advertised in the Hertfordshire region.

Programming Languages Category
Hertfordshire
Permanent IT job ads with a match in the
Programming Languages category
906 1227 1189
As % of all permanent IT jobs located in Hertfordshire 44.96% 49.78% 47.24%
Number of salaries quoted 779 1041 1006
Median salary £46,000 £45,000 £42,500
Median salary % change year-on-year
+2.22% +5.88%
90% offered a salary of more than £32,500 £28,500 £30,000
10% offered a salary of more than £65,000 £60,000 £60,000
UK excluding London median salary £41,500 £40,000 £40,000
% change year-on-year
+3.75% -

C
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing C as a proportion of all IT jobs with a match in the Programming Languages category.

C Jobs Demand Trend in Hertfordshire

C
Salary Trend in Hertfordshire

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

C Salary Trend in Hertfordshire

C
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing C across the Hertfordshire region over the 3 months to 23 July 2016.

C Salary Histogram in Hertfordshire

C
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing C within the Hertfordshire region over the 3 months to 23 July 2016. 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
(Click see detailed
statistics and trends)
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
Watford -14 19 £39,000 -2.50% 1
Hemel Hempstead +17 13 £25,000 -47.91%
Borehamwood +1 11 £36,000 +28.57% 1
Cheshunt - 6 £55,000 -
Kings Langley - 4 £45,000 -
St Albans - 3 £42,500 -
Hertford - 2 £45,250 -
Welwyn Garden City +1 1 £52,500 -8.69%
C
East of England

C
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 23 July 2016, IT jobs citing C 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 Hertfordshire region with a requirement for C.

1 115 (62.16%) C++
2 83 (44.86%) Software Engineering
3 66 (35.68%) Degree
4 64 (34.59%) Linux
5 55 (29.73%) Computer Science
6 38 (20.54%) Java
7 36 (19.46%) Algorithms
8 34 (18.38%) Electronics
9 33 (17.84%) Python
10 31 (16.76%) Telecoms
10 31 (16.76%) LabVIEW
10 31 (16.76%) Project Management
11 27 (14.59%) Web Services
12 26 (14.05%) MATLAB
12 26 (14.05%) Mathematics
13 25 (13.51%) Software Testing
14 24 (12.97%) OpenCL
15 23 (12.43%) SC Cleared
15 23 (12.43%) Security Cleared
15 23 (12.43%) Image Processing
15 23 (12.43%) Analytical Skills
15 23 (12.43%) SDLC
16 22 (11.89%) Perl
17 21 (11.35%) .NET
17 21 (11.35%) Windows
18 20 (10.81%) SQL
18 20 (10.81%) Embedded C++
19 19 (10.27%) Visual Studio
19 19 (10.27%) Unix
19 19 (10.27%) PhD

C
Top Related IT Skills in Hertfordshire 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 9 (4.86%) MS Exchange
2 7 (3.78%) Skype for Business
3 4 (2.16%) WebSphere
4 3 (1.62%) Exchange Server 2010
4 3 (1.62%) JBoss
4 3 (1.62%) SharePoint
4 3 (1.62%) Tomcat
5 2 (1.08%) Apache
5 2 (1.08%) Tuxedo
6 1 (0.54%) IIS
6 1 (0.54%) SAS
6 1 (0.54%) SharePoint 2013
6 1 (0.54%) WebLogic
Applications
1 10 (5.41%) MS Excel
2 5 (2.70%) MS Office
3 3 (1.62%) SOLIDWORKS
Business Applications
1 3 (1.62%) Sage 200
2 1 (0.54%) SAP Oil and Gas
Cloud Services
1 7 (3.78%) Office 365
1 7 (3.78%) PaaS
2 1 (0.54%) IBM SmartCloud
Communications & Networking
1 14 (7.57%) VoIP
2 11 (5.95%) Firewall
3 8 (4.32%) LAN
3 8 (4.32%) MPLS
3 8 (4.32%) WAN
4 7 (3.78%) DHCP
4 7 (3.78%) DNS
4 7 (3.78%) HTTP
4 7 (3.78%) ISDN
4 7 (3.78%) PBX
4 7 (3.78%) Remote Desktop
4 7 (3.78%) VLAN
4 7 (3.78%) VPN
5 6 (3.24%) TCP/IP
5 6 (3.24%) Wireshark
6 5 (2.70%) Internet
6 5 (2.70%) Wireless
7 3 (1.62%) GSM
7 3 (1.62%) Radio Access Network
7 3 (1.62%) xDSL
Database & Business Intelligence
1 5 (2.70%) Informix
1 5 (2.70%) SQL Server
2 4 (2.16%) MySQL
3 3 (1.62%) NoSQL
3 3 (1.62%) Redis
4 1 (0.54%) Relational Database
Development Applications
1 31 (16.76%) LabVIEW
2 19 (10.27%) Visual Studio
3 5 (2.70%) LoadRunner
3 5 (2.70%) Rational DOORS
4 4 (2.16%) yacc
5 3 (1.62%) Eclipse
5 3 (1.62%) Subversion
6 1 (0.54%) Appium
6 1 (0.54%) Calabash
6 1 (0.54%) Git (software)
General
1 34 (18.38%) Electronics
2 31 (16.76%) Telecoms
3 19 (10.27%) Retail
4 18 (9.73%) Games
5 11 (5.95%) Military
6 10 (5.41%) Finance
6 10 (5.41%) Manufacturing
7 6 (3.24%) Arabic Language
7 6 (3.24%) Marketing
7 6 (3.24%) Russian Language
8 4 (2.16%) Banking
9 2 (1.08%) Aerospace
9 2 (1.08%) Automotive
9 2 (1.08%) Multimedia
Job Titles
1 68 (36.76%) Software Engineer
2 46 (24.86%) C++ Software Engineer
3 36 (19.46%) Developer
4 32 (17.30%) C Software Engineer
5 28 (15.14%) C/C++ Software Engineer
5 28 (15.14%) Embedded Engineer
6 27 (14.59%) Embedded Software Engineer
7 20 (10.81%) Embedded C++ Engineer
7 20 (10.81%) Embedded C++ Software Engineer
8 14 (7.57%) Graduate
9 13 (7.03%) Linux Engineer
10 12 (6.49%) Analyst
11 10 (5.41%) C++ Developer
11 10 (5.41%) Consultant
11 10 (5.41%) Design Engineer
11 10 (5.41%) Software Developer
12 8 (4.32%) Information Security Engineer
12 8 (4.32%) Security Engineer
12 8 (4.32%) Support Engineer
13 7 (3.78%) 3rd Line Support Engineer
Libraries, Frameworks & Software Standards
1 27 (14.59%) Web Services
2 24 (12.97%) OpenCL
3 21 (11.35%) .NET
4 18 (9.73%) XML
5 17 (9.19%) CSS
6 16 (8.65%) HTML
7 10 (5.41%) J2EE
8 9 (4.86%) ASP.NET
9 8 (4.32%) DirectX
10 7 (3.78%) CSS3
10 7 (3.78%) HTML5
10 7 (3.78%) OpenGL
11 6 (3.24%) jQuery
11 6 (3.24%) LLVM
11 6 (3.24%) OpenGL ES
12 5 (2.70%) AngularJS
13 4 (2.16%) Renderscript
14 3 (1.62%) ASP.NET MVC
14 3 (1.62%) LESS
14 3 (1.62%) Sass
Miscellaneous
1 55 (29.73%) Computer Science
2 36 (19.46%) Algorithms
3 26 (14.05%) Mathematics
4 23 (12.43%) Analytical Skills
5 15 (8.11%) Field-Programmable Gate Array
6 13 (7.03%) Data Centre
7 12 (6.49%) Management Information System
8 9 (4.86%) Physics
8 9 (4.86%) VHDL
9 8 (4.32%) CESG
10 7 (3.78%) 3D Graphics
10 7 (3.78%) Embedded Systems
11 6 (3.24%) CUDA
11 6 (3.24%) SystemC
12 5 (2.70%) ASIC
12 5 (2.70%) Device Driver
12 5 (2.70%) NHS
13 4 (2.16%) Verilog
14 3 (1.62%) Mobile App
15 2 (1.08%) PKI
Operating Systems
1 64 (34.59%) Linux
2 21 (11.35%) Windows
3 19 (10.27%) Unix
4 14 (7.57%) Android
5 12 (6.49%) Windows Server 2008
6 11 (5.95%) Apple iOS
6 11 (5.95%) Windows Server
7 10 (5.41%) Windows Server 2012
8 9 (4.86%) Windows Server 2003
9 7 (3.78%) Red Hat Enterprise Linux
10 6 (3.24%) Embedded Linux
11 5 (2.70%) Mac OS X
12 2 (1.08%) OpenWrt
13 1 (0.54%) AIX
Processes & Methodologies
1 83 (44.86%) Software Engineering
2 31 (16.76%) Project Management
3 25 (13.51%) Software Testing
4 23 (12.43%) Image Processing
4 23 (12.43%) SDLC
5 17 (9.19%) Automated Testing
5 17 (9.19%) Information Security
6 16 (8.65%) Line Management
7 15 (8.11%) Risk Management
8 14 (7.57%) Validation
9 13 (7.03%) Time Management
10 11 (5.95%) Information Assurance
10 11 (5.95%) ITIL
11 10 (5.41%) Agile Software Development
11 10 (5.41%) OO
11 10 (5.41%) Product Management
12 9 (4.86%) Presales
13 8 (4.32%) Cybersecurity
13 8 (4.32%) Multithreading
13 8 (4.32%) Web Development
Programming Languages
1 115 (62.16%) C++
2 38 (20.54%) Java
3 33 (17.84%) Python
4 26 (14.05%) MATLAB
5 22 (11.89%) Perl
6 20 (10.81%) Embedded C++
6 20 (10.81%) SQL
7 18 (9.73%) C#
7 18 (9.73%) Embedded C
8 14 (7.57%) JavaScript
9 12 (6.49%) Assembly Language
9 12 (6.49%) PHP
10 9 (4.86%) Shell Script
11 6 (3.24%) VB
12 5 (2.70%) ANSI C
13 4 (2.16%) VB.NET
14 3 (1.62%) Tcl
15 2 (1.08%) T-SQL
16 1 (0.54%) Ada
16 1 (0.54%) Ruby
Qualifications
1 66 (35.68%) Degree
2 23 (12.43%) SC Cleared
2 23 (12.43%) Security Cleared
3 19 (10.27%) PhD
4 9 (4.86%) CISSP
5 7 (3.78%) CESG Certified Professional
5 7 (3.78%) Cisco Certification
5 7 (3.78%) CISM
6 6 (3.24%) CCNA
6 6 (3.24%) CCNP
6 6 (3.24%) CEH
6 6 (3.24%) CompTIA Security+
6 6 (3.24%) ISEB
6 6 (3.24%) MCSE
6 6 (3.24%) Microsoft Certification
6 6 (3.24%) SANS
6 6 (3.24%) Security+ Certification
7 5 (2.70%) HP ASE
8 1 (0.54%) (ISC)2 CCSP
8 1 (0.54%) CCSP
Quality Assurance & Compliance
1 13 (7.03%) QA
2 2 (1.08%) ISO/IEC 27001
3 1 (0.54%) Data Quality
3 1 (0.54%) Def Stans
3 1 (0.54%) MISRA
3 1 (0.54%) PCI DSS
3 1 (0.54%) RMADS
System Software
1 9 (4.86%) Firmware
2 7 (3.78%) Active Directory
2 7 (3.78%) Terminal Services
2 7 (3.78%) VMware ESX
2 7 (3.78%) VMware Infrastructure
3 3 (1.62%) Hyper-V
Systems Management
1 6 (3.24%) Nessus
1 6 (3.24%) QRadar
1 6 (3.24%) Symantec Endpoint Protection
2 1 (0.54%) Cisco CUCM
Vendors
1 16 (8.65%) Microsoft
2 11 (5.95%) HP
3 8 (4.32%) IBM
4 7 (3.78%) Cadence
4 7 (3.78%) CheckPoint
4 7 (3.78%) Oracle
4 7 (3.78%) VMware
5 6 (3.24%) ArcSight
5 6 (3.24%) Red Hat
5 6 (3.24%) SAP
5 6 (3.24%) SolarWinds
5 6 (3.24%) Splunk
5 6 (3.24%) Symantec
6 5 (2.70%) Citrix
6 5 (2.70%) Synopsys
7 3 (1.62%) Sage
8 2 (1.08%) Avaya
8 2 (1.08%) Intel
8 2 (1.08%) Nortel
8 2 (1.08%) Sybase
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