Period
to 13 December 2017

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 6 months to 13 December 2017 with a comparison to the same period in the previous 2 years.

C shell (csh)
UK
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 1159 1185 1204
Rank change year-on-year +26 +19 +96
Permanent jobs citing C-shell 26 35 88
As % of all permanent IT jobs advertised in the UK 0.014% 0.019% 0.041%
As % of the Programming Languages category 0.026% 0.035% 0.079%
Number of salaries quoted 20 23 66
UK median annual salary £42,500 £50,000 £50,000
Median salary % change year-on-year -15.00% - -2.91%
10th Percentile £21,750 £38,250 £39,375
90th Percentile £92,500 £75,000 £63,750
UK excluding London median annual salary £42,500 £45,000 £45,000
% change year-on-year -5.56% - -10.45%

C-shell is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for coding skills.

All Programming Languages
UK
Permanent vacancies with a requirement for coding skills 99518 98645 110931
As % of all permanent IT jobs advertised in the UK 55.25% 53.06% 51.82%
Number of salaries quoted 82187 84941 95299
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +2.27%
10th Percentile £29,250 £28,750 £27,500
90th Percentile £77,500 £76,250 £75,000
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

C-shell
Job Vacancy Trend

Job postings citing C-shell as a percentage of all IT jobs advertised.

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 6 months to 13 December 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 6 months to 13 December 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +21 26 £42,500 -15.00% 2
London -11 20 £42,500 -29.17% 1
UK excluding London +35 6 £42,500 -5.56% 1
North of England - 4 £42,500 -
North East - 3 - -
South West - 2 - -
North West - 1 £42,500 -

For the 6 months to 13 December 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 22 (84.62%) Linux
1 22 (84.62%) Korn
2 21 (80.77%) Perl
3 15 (57.69%) Solaris
3 15 (57.69%) Red Hat
4 14 (53.85%) Unix
5 13 (50.00%) Oracle
5 13 (50.00%) SUSE
5 13 (50.00%) High Availability
6 12 (46.15%) Bourne shell
6 12 (46.15%) Bash Shell
6 12 (46.15%) VMware Infrastructure
6 12 (46.15%) VMware
6 12 (46.15%) Shell Script
6 12 (46.15%) Python
7 11 (42.31%) PHP
8 10 (38.46%) Windows
8 10 (38.46%) AIX
8 10 (38.46%) Apache
9 9 (34.62%) ITIL
9 9 (34.62%) SAN
9 9 (34.62%) CentOS
9 9 (34.62%) Red Hat Enterprise Linux
10 8 (30.77%) Patsystems
10 8 (30.77%) Cisco
10 8 (30.77%) DNS
10 8 (30.77%) Reuters
10 8 (30.77%) Bloomberg
10 8 (30.77%) Debian
10 8 (30.77%) Finance

C-shell
Co-occurring 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 10 (38.46%) Apache
2 6 (23.08%) Tomcat
3 5 (19.23%) iPlanet
3 5 (19.23%) JBoss
3 5 (19.23%) Oracle Application Server
3 5 (19.23%) WebLogic
4 3 (11.54%) Moodle
4 3 (11.54%) OpenStack
5 2 (7.69%) BizTalk Server
5 2 (7.69%) MQSeries
5 2 (7.69%) SharePoint
5 2 (7.69%) WebLogic Portal
Applications
1 2 (7.69%) Microsoft Office
1 2 (7.69%) Microsoft Project
2 1 (3.85%) MS Visio
Business Applications
1 5 (19.23%) Oracle Procure-to-Pay
Cloud Services
1 1 (3.85%) Amazon AWS
1 1 (3.85%) SaaS
Communications & Networking
1 9 (34.62%) SAN
2 8 (30.77%) DNS
3 7 (26.92%) TCP/IP
4 6 (23.08%) Firewall
5 5 (19.23%) VPN
6 4 (15.38%) BGP
6 4 (15.38%) FCoE
6 4 (15.38%) iSCSI
6 4 (15.38%) LDAP
6 4 (15.38%) Multicast
6 4 (15.38%) OSPF
7 3 (11.54%) DHCP
7 3 (11.54%) WAN
8 2 (7.69%) HTTP
8 2 (7.69%) IPsec
8 2 (7.69%) NAS
8 2 (7.69%) Network Security
8 2 (7.69%) VLAN
9 1 (3.85%) Cisco ASA
9 1 (3.85%) VRRP
Database & Business Intelligence
1 4 (15.38%) Big Data
2 3 (11.54%) MySQL
2 3 (11.54%) SQL Server
3 2 (7.69%) KDB
4 1 (3.85%) Apache Cassandra
4 1 (3.85%) Couchbase
4 1 (3.85%) PostgreSQL
Development Applications
1 5 (19.23%) Jenkins
2 3 (11.54%) Subversion
3 2 (7.69%) Eclipse
3 2 (7.69%) Git (software)
3 2 (7.69%) JIRA
4 1 (3.85%) Ant
4 1 (3.85%) Bugzilla
4 1 (3.85%) HP UFT
4 1 (3.85%) Hudson
4 1 (3.85%) JUnit
4 1 (3.85%) Maven
4 1 (3.85%) NetBeans
4 1 (3.85%) Selenium
4 1 (3.85%) Sonatype Nexus
General
1 8 (30.77%) Finance
2 5 (19.23%) Banking
3 2 (7.69%) Back Office
3 2 (7.69%) Front Office
3 2 (7.69%) Games
3 2 (7.69%) Investment Banking
4 1 (3.85%) Billing
4 1 (3.85%) German Language
4 1 (3.85%) Manufacturing
4 1 (3.85%) Marketing
4 1 (3.85%) Spanish Language
Job Titles
1 5 (19.23%) Administrator
1 5 (19.23%) Linux Administrator
1 5 (19.23%) Linux Engineer
1 5 (19.23%) Linux Support
1 5 (19.23%) Linux Systems Administrator
1 5 (19.23%) Network Engineer
1 5 (19.23%) Systems Administrator
2 4 (15.38%) Cisco Administrator
2 4 (15.38%) Cisco Engineer
2 4 (15.38%) Cisco Network Administrator
2 4 (15.38%) Cisco Network Engineer
2 4 (15.38%) Linux Systems Engineer
2 4 (15.38%) Network Administrator
2 4 (15.38%) Network Systems Engineer
2 4 (15.38%) Solaris Engineer
2 4 (15.38%) Systems Engineer
3 3 (11.54%) Analyst
3 3 (11.54%) Developer
3 3 (11.54%) Support Analyst
3 3 (11.54%) Technical Writer
Libraries, Frameworks & Software Standards
1 7 (26.92%) FIX Protocol
2 6 (23.08%) J2EE
3 2 (7.69%) RabbitMQ
4 1 (3.85%) ActiveMQ
4 1 (3.85%) AngularJS
4 1 (3.85%) CSS
4 1 (3.85%) Google Maps API
4 1 (3.85%) Hibernate
4 1 (3.85%) HTML5
4 1 (3.85%) Java SE
4 1 (3.85%) jQuery
4 1 (3.85%) JSP
4 1 (3.85%) React
4 1 (3.85%) REST
4 1 (3.85%) Servlets
4 1 (3.85%) SOAP
4 1 (3.85%) Spring
4 1 (3.85%) Twitter Bootstrap
4 1 (3.85%) Web Services
4 1 (3.85%) XML
Miscellaneous
1 6 (23.08%) Data Centre
2 5 (19.23%) Clustering
2 5 (19.23%) Eurex
2 5 (19.23%) User Experience
3 3 (11.54%) Management Information System
4 2 (7.69%) Analytical Skills
4 2 (7.69%) Equities
4 2 (7.69%) Foreign Exchange (FX)
4 2 (7.69%) Grid Computing
4 2 (7.69%) Linux Command Line
4 2 (7.69%) Replication
5 1 (3.85%) Computer Science
5 1 (3.85%) PKI
5 1 (3.85%) Public Cloud
Operating Systems
1 22 (84.62%) Linux
2 15 (57.69%) Solaris
3 14 (53.85%) Unix
4 13 (50.00%) SUSE
5 10 (38.46%) AIX
5 10 (38.46%) Windows
6 9 (34.62%) CentOS
6 9 (34.62%) Red Hat Enterprise Linux
7 8 (30.77%) Debian
8 5 (19.23%) HPUX
9 3 (11.54%) Windows 10
9 3 (11.54%) Windows 7
9 3 (11.54%) Windows 8
9 3 (11.54%) Windows Server 2008
9 3 (11.54%) Windows Server 2012
10 2 (7.69%) Oracle Linux
10 2 (7.69%) Ubuntu
11 1 (3.85%) Android
11 1 (3.85%) Apple iOS
11 1 (3.85%) Kali Linux
Processes & Methodologies
1 13 (50.00%) High Availability
2 9 (34.62%) ITIL
3 5 (19.23%) DevOps
3 5 (19.23%) Infrastructure Monitoring
3 5 (19.23%) Kernel Tuning
3 5 (19.23%) Low Latency
3 5 (19.23%) Procure-to-Pay
3 5 (19.23%) Unit Testing
4 4 (15.38%) Ultra-Low Latency
5 3 (11.54%) Analytics
5 3 (11.54%) Data Analytics
5 3 (11.54%) Visualisation
6 2 (7.69%) Configuration Management
6 2 (7.69%) CRM
6 2 (7.69%) E-Commerce
6 2 (7.69%) Electronic Trading
6 2 (7.69%) Feasibility Study
6 2 (7.69%) Incident Management
6 2 (7.69%) Load Balancing
6 2 (7.69%) Problem Management
Programming Languages
1 22 (84.62%) Korn
2 21 (80.77%) Perl
3 12 (46.15%) Bash Shell
3 12 (46.15%) Bourne shell
3 12 (46.15%) Python
3 12 (46.15%) Shell Script
4 11 (42.31%) PHP
5 6 (23.08%) SQL
6 4 (15.38%) Java
6 4 (15.38%) Ruby
7 1 (3.85%) HQL
7 1 (3.85%) JavaScript
7 1 (3.85%) PL/SQL
7 1 (3.85%) VB
Qualifications
1 7 (26.92%) RHCE
2 6 (23.08%) CCNA
2 6 (23.08%) Cisco Certification
3 5 (19.23%) RHCSA
3 5 (19.23%) SC Cleared
3 5 (19.23%) Security Cleared
4 4 (15.38%) CCNP
5 3 (11.54%) OCP
5 3 (11.54%) Oracle Certification
6 2 (7.69%) Degree
7 1 (3.85%) CEH
7 1 (3.85%) CISSP
7 1 (3.85%) CREST Certified
7 1 (3.85%) GIAC
7 1 (3.85%) Linux+ Certification
7 1 (3.85%) LPIC
7 1 (3.85%) MySQL Certification
7 1 (3.85%) RHCA
7 1 (3.85%) SANS
Quality Assurance & Compliance
1 3 (11.54%) ISO/IEC 27001
1 3 (11.54%) PCI DSS
2 2 (7.69%) SLA
3 1 (3.85%) QA
System Software
1 12 (46.15%) VMware Infrastructure
2 5 (19.23%) Hyper-V
2 5 (19.23%) KVM
2 5 (19.23%) Veritas Volume Manager
3 3 (11.54%) Active Directory
3 3 (11.54%) Oracle RAC
4 2 (7.69%) Samba
4 2 (7.69%) Virtual Machines
5 1 (3.85%) pfSense
5 1 (3.85%) vCloud
5 1 (3.85%) vSphere
Systems Management
1 7 (26.92%) Ansible
1 7 (26.92%) Nagios
1 7 (26.92%) Puppet
2 6 (23.08%) Opscode Chef
3 5 (19.23%) ZABBIX
4 2 (7.69%) FortiGate
4 2 (7.69%) Icinga
4 2 (7.69%) Kibana
4 2 (7.69%) logstash
4 2 (7.69%) NetBackup
4 2 (7.69%) OpenView
4 2 (7.69%) Oracle Enterprise Manager
4 2 (7.69%) Oracle ZFS
4 2 (7.69%) Prometheus
4 2 (7.69%) Salt
5 1 (3.85%) CFEngine
5 1 (3.85%) HP Quality Center
Vendors
1 15 (57.69%) Red Hat
2 13 (50.00%) Oracle
3 12 (46.15%) VMware
4 8 (30.77%) Bloomberg
4 8 (30.77%) Cisco
4 8 (30.77%) Patsystems
4 8 (30.77%) Reuters
5 7 (26.92%) Veritas
6 6 (23.08%) Juniper
7 5 (19.23%) CQG
7 5 (19.23%) EccoWare
7 5 (19.23%) Fidessa
7 5 (19.23%) GL TRADE
7 5 (19.23%) HP
7 5 (19.23%) ION Trading
7 5 (19.23%) NYFIX
7 5 (19.23%) PlateSpin
7 5 (19.23%) Sun
8 3 (11.54%) BT
8 3 (11.54%) F5