The following table provides summary statistics for contract job vacancies advertised in England with a requirement for C-shell skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited C-shell over the 3 months to 28 June 2017 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.

C shell (csh)
UK / England
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 561 594 611
Rank change year-on-year +33 +17  
Contract jobs citing C-shell 22 26 11
As % of all contract IT jobs advertised in England 0.051% 0.053% 0.022%
As % of the Programming Languages category 0.12% 0.13% 0.057%
Number of daily rates quoted 20 22 8
Median daily rate £488 £330 £398
Median daily rate % change year-on-year +47.72% -16.98%  
90% offered a daily rate of more than £398 £315 £300
10% offered a daily rate of more than £571 £469 £500
UK excluding London median daily rate £420 £340 £525
% change year-on-year +23.52% -35.23%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

Contract Programming Language Skills
England
Contract job vacancies with a requirement for programming language skills 18068 19331 19324
As % of all contract IT job vacancies advertised in England 41.80% 39.09% 38.49%
Number of daily rates quoted 12406 13460 13140
Median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25%  
90% offered a daily rate of more than £320 £300 £275
10% offered a daily rate of more than £600 £588 £575
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 366 427 389
Median hourly rate £41.50 £37.50 £37.00
Median hourly rate % change year-on-year +10.66% +1.35%  
90% offered a hourly rate of more than £22.00 £16.00 £19.46
10% offered a hourly rate of more than £51.00 £52.50 £50.00
UK excluding London median hourly rate £42.50 £37.50 £37.00
% change year-on-year +13.33% +1.35%  

C-shell
Job Vacancy Trend in England

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

Job vacancy trend for C-shell in England

C-shell
Contractor Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing C-shell in England.

Contractor daily rate trend for C-shell in England

C-shell
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing C-shell in England over the 3 months to 28 June 2017.

Contractor daily rate histogram for C-shell in England

C-shell
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for C-shell in England

C-shell
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing C-shell within the England region over the 3 months to 28 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +28 17 £525 -8.69%
North East +56 3 £420 +28.24%
South West -3 1 £435 -1.69%
East Midlands - 1 £310 -
C-shell
UK

For the 6 months to 28 June 2017, IT contractor jobs citing C-shell also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for C-shell.

1 25 (96.15%) Linux
2 24 (92.31%) Bash Shell
3 23 (88.46%) Korn
4 19 (73.08%) Python
4 19 (73.08%) TCP/IP
5 16 (61.54%) HTTPS
5 16 (61.54%) HTTP
5 16 (61.54%) Java
5 16 (61.54%) Ruby
5 16 (61.54%) Security Cleared
5 16 (61.54%) IPsec
6 14 (53.85%) CEH
6 14 (53.85%) CISSP
7 13 (50.00%) Configuration Management
7 13 (50.00%) Penetration Testing
7 13 (50.00%) GIAC
7 13 (50.00%) SC Cleared
7 13 (50.00%) Puppet
7 13 (50.00%) Network Security
7 13 (50.00%) IaaS
7 13 (50.00%) Opscode Chef
7 13 (50.00%) Malware Analysis
7 13 (50.00%) SANS
7 13 (50.00%) CREST Certified
7 13 (50.00%) Security Monitoring
8 10 (38.46%) Security Operations
9 9 (34.62%) Cybersecurity
9 9 (34.62%) Unix
10 8 (30.77%) Solaris
10 8 (30.77%) Perl

C-shell
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 6 (23.08%) Tomcat
2 5 (19.23%) Apache
2 5 (19.23%) iPlanet
2 5 (19.23%) JBoss
2 5 (19.23%) WebLogic
3 4 (15.38%) MQSeries
3 4 (15.38%) Oracle Application Server
4 3 (11.54%) BizTalk Server
4 3 (11.54%) OpenStack
4 3 (11.54%) SharePoint
4 3 (11.54%) WebLogic Portal
Applications
1 3 (11.54%) Microsoft Office
1 3 (11.54%) Microsoft Project
Business Applications
1 5 (19.23%) Oracle Procure-to-Pay
2 1 (3.85%) RMDS
2 1 (3.85%) SAP Oil and Gas
Cloud Services
1 13 (50.00%) IaaS
2 5 (19.23%) Amazon AWS
Communications & Networking
1 19 (73.08%) TCP/IP
2 16 (61.54%) HTTP
2 16 (61.54%) HTTPS
2 16 (61.54%) IPsec
3 13 (50.00%) Network Security
4 4 (15.38%) FCoE
4 4 (15.38%) iSCSI
4 4 (15.38%) SAN
5 3 (11.54%) DNS
5 3 (11.54%) Firewall
5 3 (11.54%) LDAP
5 3 (11.54%) NAS
5 3 (11.54%) VLAN
5 3 (11.54%) WAN
Database & Business Intelligence
1 2 (7.69%) Oracle Reports
2 1 (3.85%) MySQL
2 1 (3.85%) PostgreSQL
2 1 (3.85%) RDBMS
2 1 (3.85%) Relational Database
2 1 (3.85%) SQL Server
Development Applications
1 1 (3.85%) Ant
1 1 (3.85%) JUnit
1 1 (3.85%) Maven
1 1 (3.85%) TeamCity
General
1 5 (19.23%) Finance
2 4 (15.38%) Banking
2 4 (15.38%) Investment Banking
3 1 (3.85%) Electronics
3 1 (3.85%) Manufacturing
3 1 (3.85%) Marketing
3 1 (3.85%) Telecoms
Job Titles
1 9 (34.62%) Security Engineer
2 8 (30.77%) Operations Engineer
3 7 (26.92%) Consultant
3 7 (26.92%) Security Consultant
4 6 (23.08%) Cybersecurity Consultant
5 5 (19.23%) Unix Engineer
6 3 (11.54%) Junior
6 3 (11.54%) Junior Unix Engineer
6 3 (11.54%) Unix Scripter
6 3 (11.54%) Unix Scripting Engineer
7 2 (7.69%) AIX Engineer
8 1 (3.85%) CISSP Consultant
8 1 (3.85%) Cybersecurity Engineer
8 1 (3.85%) Developer
8 1 (3.85%) Investment Banking Java Developer
8 1 (3.85%) Senior Operations Engineer
8 1 (3.85%) Senior Security Engineer
8 1 (3.85%) Solaris Engineer
8 1 (3.85%) Systems Administrator
8 1 (3.85%) Technical Architect
Libraries, Frameworks & Software Standards
1 5 (19.23%) J2EE
2 1 (3.85%) CSS
2 1 (3.85%) jQuery
2 1 (3.85%) Middleware
2 1 (3.85%) Rendezvous
2 1 (3.85%) REST
2 1 (3.85%) Servlets
2 1 (3.85%) SOAP
2 1 (3.85%) Web Services
2 1 (3.85%) XML
2 1 (3.85%) XSL
2 1 (3.85%) XSLT
Miscellaneous
1 4 (15.38%) Clustering
1 4 (15.38%) Data Centre
2 3 (11.54%) Grid Computing
3 2 (7.69%) PKI
4 1 (3.85%) Fintech
4 1 (3.85%) Greenfield Project
4 1 (3.85%) User Experience
Operating Systems
1 25 (96.15%) Linux
2 9 (34.62%) Unix
3 8 (30.77%) Solaris
4 5 (19.23%) AIX
4 5 (19.23%) HPUX
4 5 (19.23%) SUSE
5 3 (11.54%) Red Hat Enterprise Linux
5 3 (11.54%) Windows
Processes & Methodologies
1 13 (50.00%) Configuration Management
1 13 (50.00%) Malware Analysis
1 13 (50.00%) Penetration Testing
1 13 (50.00%) Security Monitoring
2 10 (38.46%) Security Operations
3 9 (34.62%) Cybersecurity
4 8 (30.77%) Threat Intelligence
5 6 (23.08%) Cyber Threat Intelligence
5 6 (23.08%) GAP Analysis
6 5 (19.23%) ITIL
6 5 (19.23%) Procure-to-Pay
6 5 (19.23%) Unit Testing
7 4 (15.38%) High Availability
8 3 (11.54%) Agile Software Development
8 3 (11.54%) Load Balancing
9 2 (7.69%) Continuous Integration
9 2 (7.69%) Cryptography
9 2 (7.69%) Ethical Hacking
9 2 (7.69%) Requirements Management
9 2 (7.69%) Root Cause Analysis
Programming Languages
1 24 (92.31%) Bash Shell
2 23 (88.46%) Korn
3 19 (73.08%) Python
4 16 (61.54%) Java
4 16 (61.54%) Ruby
5 8 (30.77%) Perl
6 5 (19.23%) Shell Script
7 4 (15.38%) Bourne shell
8 1 (3.85%) AWK
8 1 (3.85%) JavaScript
8 1 (3.85%) SQL
8 1 (3.85%) T-SQL
Qualifications
1 16 (61.54%) Security Cleared
2 14 (53.85%) CEH
2 14 (53.85%) CISSP
3 13 (50.00%) CREST Certified
3 13 (50.00%) GIAC
3 13 (50.00%) SANS
3 13 (50.00%) SC Cleared
4 1 (3.85%) DV Cleared
System Software
1 5 (19.23%) Hyper-V
1 5 (19.23%) KVM
1 5 (19.23%) Veritas Volume Manager
1 5 (19.23%) VMware Infrastructure
2 3 (11.54%) Oracle RAC
2 3 (11.54%) Samba
Systems Management
1 13 (50.00%) Opscode Chef
1 13 (50.00%) Puppet
2 3 (11.54%) OpenView
Vendors
1 8 (30.77%) Red Hat
1 8 (30.77%) Sun
2 6 (23.08%) Oracle
3 5 (19.23%) PlateSpin
3 5 (19.23%) Veritas
3 5 (19.23%) VMware
4 3 (11.54%) Cisco
4 3 (11.54%) Cognos
4 3 (11.54%) F5
4 3 (11.54%) HP
4 3 (11.54%) Opsware
5 1 (3.85%) IBM
5 1 (3.85%) SAP
5 1 (3.85%) TIBCO