Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for ANSI C skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ANSI C over the 6 months to 23 October 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

ANSI C
East of England > Hertfordshire
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 100 101 -
Rank change year-on-year +1 - +106
Contract jobs citing ANSI C 1 1 0
As % of all contract IT jobs advertised in Hertfordshire 0.062% 0.066% -
As % of the Programming Languages category 0.18% 0.17% -
Number of daily rates quoted 1 0 0
Hertfordshire median daily rate £413 - -
East of England median daily rate £413 - -
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - £35.00 -

ANSI C is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for coding skills.

All Programming Languages
Hertfordshire
Contract vacancies with a requirement for coding skills 545 586 500
As % of all contract IT jobs advertised in Hertfordshire 33.94% 38.48% 35.61%
Number of daily rates quoted 358 317 278
Hertfordshire median daily rate £400 £401 £375
Median daily rate % change year-on-year -0.12% +6.80% +1.35%
10th Percentile £250 £278 £229
90th Percentile £556 £576 £538
East of England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 18 20 29
Hertfordshire median hourly rate £46.50 £16.81 £49.50
Median hourly rate % change year-on-year +176.70% -66.05% +41.43%
10th Percentile £15.23 £13.15 £20.00
90th Percentile £53.63 £44.03 £54.15
East of England median hourly rate £44.00 £40.00 £40.00
% change year-on-year +10.00% - +6.67%

ANSI C
Job Vacancy Trend in Hertfordshire

Job postings citing ANSI C as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for ANSI C in Hertfordshire

ANSI C
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ANSI C in Hertfordshire.

Contractor hourly rate trend for ANSI C in Hertfordshire

For the 6 months to 23 October 2018, IT contractor jobs citing ANSI C also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hertfordshire region with a requirement for ANSI C.

1 1 (100.00%) C
1 1 (100.00%) Perl
1 1 (100.00%) ITIL
1 1 (100.00%) Unix
1 1 (100.00%) HPUX
1 1 (100.00%) Solaris
1 1 (100.00%) Linux
1 1 (100.00%) FTP
1 1 (100.00%) TCP/IP
1 1 (100.00%) NetApp
1 1 (100.00%) Red Hat
1 1 (100.00%) Shell Script
1 1 (100.00%) Project Management
1 1 (100.00%) Management Information System
1 1 (100.00%) VMware
1 1 (100.00%) Clustering
1 1 (100.00%) Korn
1 1 (100.00%) CentOS
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Bash Shell
1 1 (100.00%) Puppet
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Technical Analysis
1 1 (100.00%) Ansible
1 1 (100.00%) Salt

ANSI 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:

Communications & Networking
1 1 (100.00%) FTP
1 1 (100.00%) TCP/IP
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) Unix Administrator
Miscellaneous
1 1 (100.00%) Clustering
1 1 (100.00%) Management Information System
Operating Systems
1 1 (100.00%) CentOS
1 1 (100.00%) HPUX
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Solaris
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) ITIL
1 1 (100.00%) Project Management
1 1 (100.00%) Technical Analysis
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) C
1 1 (100.00%) Korn
1 1 (100.00%) Perl
1 1 (100.00%) Shell Script
Systems Management
1 1 (100.00%) Ansible
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Puppet
1 1 (100.00%) Salt
Vendors
1 1 (100.00%) NetApp
1 1 (100.00%) Red Hat
1 1 (100.00%) VMware