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

C
East of England / Hertfordshire
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 95 47 79
Rank change year-on-year -48 +32  
Permanent jobs citing C 41 132 92
As % of all permanent IT jobs advertised in Hertfordshire 1.91% 5.12% 3.47%
As % of the Programming Languages category 3.89% 13.19% 7.50%
Number of salaries quoted 31 101 62
Median salary £42,500 £37,500 £44,000
Median salary % change year-on-year +13.33% -14.77%  
90% offered a salary of more than £35,000 £30,500 £26,600
10% offered a salary of more than £50,000 £60,000 £52,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

C is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for programming language skills.

Programming Language Skills
Hertfordshire
Permanent job vacancies with a requirement for programming language skills 1053 1001 1226
As % of all permanent IT job vacancies advertised in Hertfordshire 49.18% 38.80% 46.30%
Number of salaries quoted 941 804 1033
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £32,000 £30,500
10% offered a salary of more than £70,000 £60,000 £64,000
UK excluding London median salary £41,500 £41,000 £40,000
% change year-on-year +1.21% +2.50%  

C
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing C as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for C in Hertfordshire

C
Salary Trend in Hertfordshire

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

Salary trend for C in Hertfordshire

C
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing C in Hertfordshire over the 3 months to 27 April 2017.

Salary histogram for C 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 27 April 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
Borehamwood -13 7 £40,000 +25.00% 1
Hatfield +17 6 - - 2
Stevenage +8 6 £43,750 +43.44% 2
Hertford -11 4 £47,500 +48.43%
Watford -26 3 £42,500 +9.67%
Cheshunt - 3 - -
Bishop's Stortford - 3 £50,000 -
Royston +5 1 £65,000 - 1
Welwyn Garden City +1 1 - -
C
East of England

For the 6 months to 27 April 2017, 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 53 (55.21%) C++
2 47 (48.96%) Software Engineering
3 33 (34.38%) Degree
4 23 (23.96%) Telecoms
5 21 (21.88%) Windows
5 21 (21.88%) Computer Science
6 20 (20.83%) Linux
7 17 (17.71%) MATLAB
8 15 (15.63%) Firmware
9 14 (14.58%) LabVIEW
9 14 (14.58%) UML
9 14 (14.58%) C#
9 14 (14.58%) Analytical Skills
9 14 (14.58%) Windows Server
10 13 (13.54%) Microsoft
10 13 (13.54%) Windows Server 2012
11 12 (12.50%) Security Cleared
11 12 (12.50%) Windows Server 2008
11 12 (12.50%) MS Exchange
12 11 (11.46%) Java
12 11 (11.46%) Electronics
12 11 (11.46%) Firewall
12 11 (11.46%) Simulink
12 11 (11.46%) Validation
12 11 (11.46%) Mathematics
12 11 (11.46%) Signal Processing
13 10 (10.42%) SQL
13 10 (10.42%) VB
13 10 (10.42%) CRM
14 9 (9.38%) Ada

C
Co-occurring 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 12 (12.50%) MS Exchange
2 7 (7.29%) IIS
3 5 (5.21%) Skype for Business
4 2 (2.08%) Apache
4 2 (2.08%) JBoss
5 1 (1.04%) SharePoint
Applications
1 11 (11.46%) Simulink
2 7 (7.29%) Microsoft Office
3 6 (6.25%) OrCAD
4 5 (5.21%) SOLIDWORKS
5 3 (3.13%) GNU Octave
6 2 (2.08%) Adobe Creative Suite
6 2 (2.08%) Stateflow
7 1 (1.04%) Acrobat
7 1 (1.04%) Adobe Illustrator
7 1 (1.04%) InDesign
7 1 (1.04%) Microsoft Excel
7 1 (1.04%) OmniGraffle
7 1 (1.04%) Photoshop
Business Applications
1 5 (5.21%) Sage 200
2 1 (1.04%) Oracle EBS
2 1 (1.04%) Oracle Retail
Cloud Services
1 7 (7.29%) Office 365
2 5 (5.21%) PaaS
3 2 (2.08%) GitHub
4 1 (1.04%) Amazon AWS
4 1 (1.04%) Cloud Computing
4 1 (1.04%) Microsoft Azure
Communications & Networking
1 11 (11.46%) Firewall
2 7 (7.29%) DHCP
2 7 (7.29%) DNS
2 7 (7.29%) VoIP
3 6 (6.25%) PBX
4 5 (5.21%) ISDN
4 5 (5.21%) LAN
4 5 (5.21%) MPLS
4 5 (5.21%) Remote Desktop
4 5 (5.21%) VLAN
4 5 (5.21%) VPN
4 5 (5.21%) WAN
5 3 (3.13%) CDMA
5 3 (3.13%) Software-Defined Radio
5 3 (3.13%) TDMA
6 2 (2.08%) SpaceWire
6 2 (2.08%) TCP/IP
6 2 (2.08%) Wireless
7 1 (1.04%) Internet
7 1 (1.04%) Skype
Database & Business Intelligence
1 9 (9.38%) SQL Server
2 2 (2.08%) Crystal Reports
2 2 (2.08%) JasperReports
2 2 (2.08%) MySQL
2 2 (2.08%) Oracle Reports
Development Applications
1 14 (14.58%) LabVIEW
2 8 (8.33%) Visual Studio
3 6 (6.25%) NUnit
4 5 (5.21%) Rational Rhapsody
5 4 (4.17%) Rational DOORS
6 2 (2.08%) Eclipse
7 1 (1.04%) Axure RP
General
1 23 (23.96%) Telecoms
2 11 (11.46%) Electronics
3 9 (9.38%) Retail
4 8 (8.33%) Aerospace
4 8 (8.33%) Manufacturing
5 6 (6.25%) Games
6 4 (4.17%) Finance
7 3 (3.13%) Military
8 2 (2.08%) Banking
9 1 (1.04%) Automotive
Job Titles
1 41 (42.71%) Software Engineer
2 12 (12.50%) C Software Engineer
2 12 (12.50%) Embedded Engineer
3 11 (11.46%) C/C++ Software Engineer
3 11 (11.46%) C++ Software Engineer
3 11 (11.46%) Developer
3 11 (11.46%) Embedded Software Engineer
4 8 (8.33%) Windows Engineer
5 7 (7.29%) Design Engineer
5 7 (7.29%) Developer/Software Engineer
5 7 (7.29%) Scientific Software Developer
5 7 (7.29%) Scientific Software Engineer
5 7 (7.29%) Senior Software Engineer
5 7 (7.29%) Support Engineer
6 6 (6.25%) Electronics Engineer
6 6 (6.25%) Exchange Engineer
6 6 (6.25%) Exchange Support
6 6 (6.25%) Firmware Engineer
6 6 (6.25%) Office 365 Engineer
7 5 (5.21%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 8 (8.33%) .NET
1 8 (8.33%) CSS
2 6 (6.25%) HTML
3 4 (4.17%) XML
4 2 (2.08%) EJB
4 2 (2.08%) EJB 3.0
4 2 (2.08%) iOS SDK
4 2 (2.08%) JavaBeans
4 2 (2.08%) JPA
4 2 (2.08%) JSF
4 2 (2.08%) JSON
4 2 (2.08%) SOAP
4 2 (2.08%) Swing
4 2 (2.08%) Web Services
5 1 (1.04%) COM
5 1 (1.04%) jQuery
Miscellaneous
1 21 (21.88%) Computer Science
2 14 (14.58%) Analytical Skills
3 9 (9.38%) Algorithms
4 8 (8.33%) Management Information System
5 5 (5.21%) Data Centre
6 3 (3.13%) Client/Server
6 3 (3.13%) Cyberthreat
6 3 (3.13%) Device Driver
6 3 (3.13%) Embedded Systems
6 3 (3.13%) EPoS
6 3 (3.13%) Field-Programmable Gate Array
6 3 (3.13%) iPad
6 3 (3.13%) Security Operations Centre
6 3 (3.13%) Verilog
7 2 (2.08%) CESG
8 1 (1.04%) Mobile App
8 1 (1.04%) User Experience
Operating Systems
1 21 (21.88%) Windows
2 20 (20.83%) Linux
3 14 (14.58%) Windows Server
4 13 (13.54%) Windows Server 2012
5 12 (12.50%) Windows Server 2008
6 6 (6.25%) Windows 10
6 6 (6.25%) Windows 7
7 5 (5.21%) Red Hat Enterprise Linux
7 5 (5.21%) Windows Server 2003
8 3 (3.13%) Android
8 3 (3.13%) Unix
9 2 (2.08%) Apple iOS
10 1 (1.04%) Embedded Linux
10 1 (1.04%) Mac OS X
Processes & Methodologies
1 47 (48.96%) Software Engineering
2 14 (14.58%) UML
3 11 (11.46%) Mathematics
3 11 (11.46%) Signal Processing
3 11 (11.46%) Validation
4 10 (10.42%) CRM
5 9 (9.38%) Information Security
6 8 (8.33%) OOD
7 7 (7.29%) E-Commerce
7 7 (7.29%) ITIL
8 6 (6.25%) Customer Requirements
8 6 (6.25%) Document Management
8 6 (6.25%) Image Processing
8 6 (6.25%) Mobile Device Management
9 5 (5.21%) Coaching
9 5 (5.21%) Logistics
9 5 (5.21%) Mentoring
9 5 (5.21%) OO
10 4 (4.17%) Digital Signal Processing
11 3 (3.13%) Multithreading
Programming Languages
1 53 (55.21%) C++
2 17 (17.71%) MATLAB
3 14 (14.58%) C#
4 11 (11.46%) Java
5 10 (10.42%) SQL
5 10 (10.42%) VB
6 9 (9.38%) Ada
7 7 (7.29%) PHP
7 7 (7.29%) VB.NET
8 6 (6.25%) JavaScript
9 5 (5.21%) Assembly Language
9 5 (5.21%) Python
10 4 (4.17%) Embedded C
11 3 (3.13%) Perl
12 2 (2.08%) VB6
13 1 (1.04%) Embedded C++
13 1 (1.04%) Fortran
13 1 (1.04%) Ruby
13 1 (1.04%) VC++
Qualifications
1 33 (34.38%) Degree
2 12 (12.50%) Security Cleared
3 8 (8.33%) PhD
3 8 (8.33%) SC Cleared
4 2 (2.08%) CESG Certified Professional
4 2 (2.08%) MCSA
4 2 (2.08%) Microsoft Certification
5 1 (1.04%) A+ Certification
5 1 (1.04%) CCNA
5 1 (1.04%) CEH
5 1 (1.04%) Cisco Certification
5 1 (1.04%) CPTE
5 1 (1.04%) CREST Certified
5 1 (1.04%) DV Cleared
5 1 (1.04%) MCSE
5 1 (1.04%) OSCP
Quality Assurance & Compliance
1 1 (1.04%) Def Stans
1 1 (1.04%) MISRA
1 1 (1.04%) MISRA C
System Software
1 15 (15.63%) Firmware
2 7 (7.29%) Active Directory
2 7 (7.29%) Hyper-V
3 5 (5.21%) Terminal Services
3 5 (5.21%) VMware ESX
3 5 (5.21%) VMware Infrastructure
4 1 (1.04%) VMware ESXi
4 1 (1.04%) XenDesktop
Systems Management
1 5 (5.21%) Symantec Endpoint Protection
1 5 (5.21%) Symantec Enterprise Vault
2 1 (1.04%) SCCM
Vendors
1 13 (13.54%) Microsoft
2 6 (6.25%) Cisco
2 6 (6.25%) Computacenter
2 6 (6.25%) VMware
3 5 (5.21%) CheckPoint
3 5 (5.21%) Dell
3 5 (5.21%) IBM
3 5 (5.21%) Sage
3 5 (5.21%) SonicWALL
3 5 (5.21%) Symantec
4 3 (3.13%) Cadence
4 3 (3.13%) EMC
4 3 (3.13%) Oracle
4 3 (3.13%) Xilinx
5 2 (2.08%) Blue Coat
5 2 (2.08%) F5
5 2 (2.08%) HP
5 2 (2.08%) Juniper
5 2 (2.08%) MathWorks
5 2 (2.08%) Tandberg
Elstree, Hertfordshire
IT Connections Ltd
Salary: £35k to £40k + 20% Bonus
Posted: 14 hours ago
Tring, Hertfordshire
ENTERPRISE RECRUITMENT LTD
Salary: £50000 - £65000 per annum
Posted: Yesterday
Hertfordshire
Real Time Recruitment Solutions
Salary: fantastic benefits
Posted: Yesterday
Borehamwood, Hertfordshire
IT Connections
Salary: £35,000 to £40,000 + 20% Bonus
Posted: 5 days ago
Stevenage, Hertfordshire
ANSON MCCADE
Salary: UKP 50000 per year
Posted: 5 days ago
Stevenage, Hertfordshire
ANSON MCCADE
Salary: UKP 50000 per year
Posted: 6 days ago
Hertfordshire
IQ Telecom
Salary: £40000 - £100000 per annum + Bonus
Posted: 8 days ago
Royston, Hertfordshire
Evolution Recruitment Solutions
Salary: 25k-30K + Benefits
Posted: 2 days ago
Hatfield, Hertfordshire
ComputaCenter
Salary: Package
Posted: 2 days ago
Hatfield, Hertfordshire
ComputaCenter
Salary: Benefits
Posted: 2 days ago