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

3 months to
27 Mar 2017
Same period 2016 Same period 2015
C shell (csh)
UK
Rank 855 934 941
Rank change year-on-year +79 +7  
Permanent jobs citing C-shell 9 15 10
As % of all permanent IT jobs advertised in the UK 0.011% 0.015% 0.009%
As % of the Programming Languages category 0.019% 0.028% 0.018%
Number of salaries quoted 4 7 8
Median salary £45,000 £31,193 £58,750
Median salary % change year-on-year +44.26% -46.90%  
90% offered a salary of more than £38,350 £26,759 £45,250
10% offered a salary of more than £48,500 £31,193 £67,500
UK excluding London median salary £42,750 £31,193 £47,500
% change year-on-year +37.04% -34.33%  

C-shell 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 with a requirement for programming language skills.

Programming Language Skills
UK
Permanent job vacancies with a requirement for programming language skills 46189 53333 54614
As % of all permanent IT job vacancies advertised in the UK 54.61% 51.57% 50.57%
Number of salaries quoted 39289 45960 46435
Median salary £47,000 £45,000 £45,000
Median salary % change year-on-year +4.44% -  
90% offered a salary of more than £30,500 £30,000 £30,000
10% offered a salary of more than £72,500 £67,500 £70,000
UK excluding London median salary £41,000 £40,500 £40,000
% change year-on-year +1.23% +1.25%  

C-shell
Job Vacancy Trend

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

Job vacancy trend for C-shell in the UK

C-shell
Salary Trend

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

Salary trend for C-shell in the UK

C-shell
Salary Histogram

The salary distribution of IT jobs citing C-shell over the 3 months to 27 March 2017.

Salary histogram for C-shell in the UK

C-shell
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing C-shell within the UK over the 3 months to 27 March 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
England +92 9 £45,000 -
London +82 7 £45,000 -
South East +66 1 £35,500 -
East of England - 1 £50,000 -
Egham - 1 £35,500 -
Surrey - 1 £35,500 -
Bedfordshire - 1 £50,000 -

C-shell
Top 30 Related IT Skills

For the 6 months to 27 March 2017, IT 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 job ads with a requirement for C-shell.

1 23 (76.67%) Perl
2 20 (66.67%) Linux
3 18 (60.00%) Korn
4 17 (56.67%) Unix
5 12 (40.00%) Finance
5 12 (40.00%) Low Latency
6 11 (36.67%) Shell Script
6 11 (36.67%) Solaris
7 10 (33.33%) Red Hat
8 9 (30.00%) Python
8 9 (30.00%) VMware
8 9 (30.00%) DevOps
8 9 (30.00%) Bash Shell
9 8 (26.67%) Bourne shell
9 8 (26.67%) Red Hat Enterprise Linux
9 8 (26.67%) Reuters
9 8 (26.67%) Bloomberg
9 8 (26.67%) Oracle
10 7 (23.33%) SSL
10 7 (23.33%) Middleware
10 7 (23.33%) AWK
10 7 (23.33%) Data Guard
10 7 (23.33%) FIX Protocol
10 7 (23.33%) Puppet
10 7 (23.33%) Oracle Database
10 7 (23.33%) Solace
11 6 (20.00%) Performance Tuning
11 6 (20.00%) User Experience
11 6 (20.00%) Analytics
11 6 (20.00%) Big Data

C-shell
Top Related IT Skills 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 (20.00%) Apache
2 2 (6.67%) Tomcat
3 1 (3.33%) JBoss
3 1 (3.33%) Oracle Application Server
Applications
1 1 (3.33%) MS Excel
Business Applications
1 3 (10.00%) Eikon
2 2 (6.67%) RMDS
Cloud Services
1 1 (3.33%) GitHub
Communications & Networking
1 7 (23.33%) SSL
2 5 (16.67%) SAN
3 1 (3.33%) DHCP
3 1 (3.33%) DNS
3 1 (3.33%) Firewall
3 1 (3.33%) TCP/IP
Database & Business Intelligence
1 7 (23.33%) Oracle Database
2 6 (20.00%) Big Data
2 6 (20.00%) Oracle Database 11g
3 3 (10.00%) RDBMS
3 3 (10.00%) Relational Database
4 1 (3.33%) MySQL
4 1 (3.33%) Oracle Database 10g
4 1 (3.33%) Oracle Database 12c
4 1 (3.33%) Oracle9i Database
4 1 (3.33%) PostgreSQL
4 1 (3.33%) SQL Server
Development Applications
1 2 (6.67%) Git (software)
2 1 (3.33%) Jenkins
2 1 (3.33%) Subversion
General
1 12 (40.00%) Finance
2 6 (20.00%) Banking
3 2 (6.67%) Back Office
3 2 (6.67%) Front Office
3 2 (6.67%) Investment Banking
Job Titles
1 12 (40.00%) Administrator
2 6 (20.00%) Linux Administrator
2 6 (20.00%) Linux Systems Administrator
2 6 (20.00%) Systems Administrator
2 6 (20.00%) Technical Writer
3 5 (16.67%) Author
3 5 (16.67%) Data Engineer
3 5 (16.67%) DBA
3 5 (16.67%) Market Data Engineer
3 5 (16.67%) Oracle DBA
3 5 (16.67%) Splunk Administrator
3 5 (16.67%) Technical Author
4 4 (13.33%) Senior Data Engineer
4 4 (13.33%) Senior Market Data Engineer
5 3 (10.00%) Analyst
5 3 (10.00%) Support Analyst
6 2 (6.67%) FX Support Analyst
6 2 (6.67%) Unix Administrator
6 2 (6.67%) Unix Analyst
6 2 (6.67%) Unix Support Analyst
Libraries, Frameworks & Software Standards
1 7 (23.33%) FIX Protocol
1 7 (23.33%) Middleware
2 6 (20.00%) HTML
2 6 (20.00%) XML
3 1 (3.33%) REST
3 1 (3.33%) Servlets
3 1 (3.33%) SOAP
3 1 (3.33%) Web Services
Miscellaneous
1 6 (20.00%) User Experience
2 5 (16.67%) Eurex
3 4 (13.33%) Fintech
4 2 (6.67%) Analytical Skills
4 2 (6.67%) Foreign Exchange (FX)
5 1 (3.33%) Computer Science
5 1 (3.33%) Data Centre
Operating Systems
1 20 (66.67%) Linux
2 17 (56.67%) Unix
3 11 (36.67%) Solaris
4 8 (26.67%) Red Hat Enterprise Linux
5 6 (20.00%) Debian
5 6 (20.00%) SUSE
6 5 (16.67%) AIX
6 5 (16.67%) CentOS
6 5 (16.67%) Windows
7 3 (10.00%) Windows Server
8 1 (3.33%) Mac OS X
8 1 (3.33%) SUSE Linux Enterprise Server
8 1 (3.33%) Ubuntu
Processes & Methodologies
1 12 (40.00%) Low Latency
2 9 (30.00%) DevOps
3 6 (20.00%) Analytics
3 6 (20.00%) Data Analytics
3 6 (20.00%) Performance Tuning
3 6 (20.00%) Visualisation
4 5 (16.67%) Disaster Recovery
4 5 (16.67%) High Availability
4 5 (16.67%) Infrastructure Monitoring
4 5 (16.67%) Kernel Tuning
4 5 (16.67%) Mentoring
4 5 (16.67%) Ultra-Low Latency
5 3 (10.00%) Capacity Planning
5 3 (10.00%) ITIL
6 2 (6.67%) Configuration Management
6 2 (6.67%) Continuous Improvement
6 2 (6.67%) Electronic Trading
6 2 (6.67%) Incident Management
6 2 (6.67%) Project Management
6 2 (6.67%) Service Management
Programming Languages
1 23 (76.67%) Perl
2 18 (60.00%) Korn
3 11 (36.67%) Shell Script
4 9 (30.00%) Bash Shell
4 9 (30.00%) Python
5 8 (26.67%) Bourne shell
6 7 (23.33%) AWK
7 5 (16.67%) PHP
8 3 (10.00%) Java
9 2 (6.67%) SQL
10 1 (3.33%) PowerShell
Qualifications
1 4 (13.33%) Degree
Quality Assurance & Compliance
1 2 (6.67%) Sarbanes-Oxley
System Software
1 6 (20.00%) Oracle RAC
2 5 (16.67%) VMware Infrastructure
3 1 (3.33%) KVM
3 1 (3.33%) Xen
Systems Management
1 7 (23.33%) Data Guard
1 7 (23.33%) Puppet
2 5 (16.67%) CFEngine
2 5 (16.67%) Nagios
2 5 (16.67%) ZABBIX
3 2 (6.67%) Oracle Enterprise Manager
3 2 (6.67%) Oracle RMAN
4 1 (3.33%) Ansible
Vendors
1 10 (33.33%) Red Hat
2 9 (30.00%) VMware
3 8 (26.67%) Bloomberg
3 8 (26.67%) Oracle
3 8 (26.67%) Reuters
4 7 (23.33%) Solace
5 5 (16.67%) CQG
5 5 (16.67%) EccoWare
5 5 (16.67%) Fidessa
5 5 (16.67%) GL TRADE
5 5 (16.67%) ION Trading
5 5 (16.67%) NYFIX
5 5 (16.67%) Patsystems
5 5 (16.67%) Splunk
6 1 (3.33%) Citrix
6 1 (3.33%) Microsoft