The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Bash Shell skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Bash Shell over the 3 months to 23 March 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Bash Shell
London / Croydon
Rank 19 35 23
Rank change year-on-year +16 -12  
Contract jobs citing Bash Shell 10 6 1
As % of all contract IT jobs advertised in Croydon 5.75% 2.15% 0.83%
As % of the Programming Languages category 14.93% 7.06% 2.38%
Number of daily rates quoted 7 3 1
Median daily rate £470 £425 £500
Median daily rate % change year-on-year +10.58% -15.00%  
UK excluding London median daily rate £435 £450 £358
% change year-on-year -3.33% +25.87%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £27.50 £50.00 £21.25
% change year-on-year -45.00% +135.29%  

Bash 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 Croydon with a requirement for programming language skills.

Contract Programming Language Skills
Croydon
Contract job vacancies with a requirement for programming language skills 67 85 42
As % of all contract IT job vacancies advertised in Croydon 38.51% 30.47% 35.00%
Number of daily rates quoted 43 74 33
Median daily rate £425 £413 £375
Median daily rate % change year-on-year +3.03% +10.00%  
90% offered a daily rate of more than £228 £290 £325
10% offered a daily rate of more than £550 £475 £500
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

Bash Shell
Job Vacancy Trend in Croydon

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

Job vacancy trend for Bash Shell in Croydon

Bash Shell
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Bash Shell in Croydon.

Contractor daily rate trend for Bash Shell in Croydon

Bash Shell
Top 30 Related IT Skills in Croydon

For the 6 months to 23 March 2017, IT contractor jobs citing Bash 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 Croydon region with a requirement for Bash Shell.

1 23 (74.19%) Puppet
2 22 (70.97%) DevOps
3 20 (64.52%) Ansible
3 20 (64.52%) Docker
3 20 (64.52%) LDAP
3 20 (64.52%) Firewall
4 19 (61.29%) Linux
4 19 (61.29%) Security Cleared
4 19 (61.29%) Jenkins
5 17 (54.84%) CentOS
6 15 (48.39%) Python
6 15 (48.39%) Kubernetes
7 14 (45.16%) Java
7 14 (45.16%) Git (software)
8 13 (41.94%) SC Cleared
8 13 (41.94%) Red Hat Enterprise Linux
8 13 (41.94%) Maven
9 12 (38.71%) VMware
9 12 (38.71%) Terraform
10 11 (35.48%) nginx
10 11 (35.48%) Security Operations
11 10 (32.26%) Rancher
11 10 (32.26%) VMware Infrastructure
11 10 (32.26%) Red Hat
12 9 (29.03%) KVM
12 9 (29.03%) Windows Server
12 9 (29.03%) Windows
12 9 (29.03%) DNS
12 9 (29.03%) Agile Software Development
12 9 (29.03%) Ubuntu

Bash Shell
Top Related IT Skills in Croydon 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 11 (35.48%) nginx
2 3 (9.68%) Tomcat
3 2 (6.45%) Apache
3 2 (6.45%) Confluence
4 1 (3.23%) Elasticsearch
4 1 (3.23%) Jetty
4 1 (3.23%) Mule ESB
4 1 (3.23%) WildFly
Cloud Services
1 8 (25.81%) Amazon AWS
2 7 (22.58%) Amazon CloudWatch
2 7 (22.58%) Amazon S3
2 7 (22.58%) Virtual Private Cloud
3 6 (19.35%) Amazon EC2
4 5 (16.13%) AWS CloudTrail
4 5 (16.13%) Route 53
5 2 (6.45%) Amazon ELB
6 1 (3.23%) AWS CloudFormation
6 1 (3.23%) Google Cloud Platform
6 1 (3.23%) Microsoft Azure
Communications & Networking
1 20 (64.52%) Firewall
1 20 (64.52%) LDAP
2 9 (29.03%) DNS
3 6 (19.35%) VPN
4 2 (6.45%) HTTP
5 1 (3.23%) DMZ
5 1 (3.23%) OpenLDAP
5 1 (3.23%) OpenVPN
5 1 (3.23%) Reverse Proxy
5 1 (3.23%) SSH
Database & Business Intelligence
1 6 (19.35%) Amazon RDS
2 3 (9.68%) PostgreSQL
3 2 (6.45%) Big Data
3 2 (6.45%) Hadoop
4 1 (3.23%) MySQL
4 1 (3.23%) NoSQL
4 1 (3.23%) Oracle Database
Development Applications
1 19 (61.29%) Jenkins
2 14 (45.16%) Git (software)
3 13 (41.94%) Maven
4 2 (6.45%) JIRA
4 2 (6.45%) JUnit
5 1 (3.23%) Ant
5 1 (3.23%) Bitbucket
5 1 (3.23%) Gerrit
5 1 (3.23%) GitLab
5 1 (3.23%) Liquibase
5 1 (3.23%) Mercurial
5 1 (3.23%) Selenium
5 1 (3.23%) SonarQube
5 1 (3.23%) Sonatype Nexus
Job Titles
1 10 (32.26%) Consultant
1 10 (32.26%) DevOps Consultant
2 7 (22.58%) Administrator
2 7 (22.58%) DevOps Engineer
2 7 (22.58%) Linux Administrator
2 7 (22.58%) Linux Systems Administrator
2 7 (22.58%) Security Consultant
2 7 (22.58%) Systems Administrator
3 6 (19.35%) AWS DevOps
3 6 (19.35%) VMWare Administrator
4 4 (12.90%) Linux/Unix DevOps
4 4 (12.90%) Senior Linux Administrator
4 4 (12.90%) Senior Linux Systems Administrator
4 4 (12.90%) Senior Systems Administrator
4 4 (12.90%) Senior VMWare Administrator
5 3 (9.68%) AWS Consultant
5 3 (9.68%) AWS Engineer
5 3 (9.68%) Linux Consultant
6 1 (3.23%) Big Data Engineer
6 1 (3.23%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 2 (6.45%) Elastic Stack
1 2 (6.45%) REST
2 1 (3.23%) ActiveMQ
2 1 (3.23%) boto
2 1 (3.23%) Kafka
2 1 (3.23%) LAMP
2 1 (3.23%) LAPP Stack
2 1 (3.23%) LEMP Stack
2 1 (3.23%) MCollective
2 1 (3.23%) Oracle GoldenGate
2 1 (3.23%) RabbitMQ
2 1 (3.23%) Ruby on Rails
Miscellaneous
1 5 (16.13%) Public Cloud
2 4 (12.90%) Spread Betting
3 2 (6.45%) Linux Command Line
Operating Systems
1 19 (61.29%) Linux
2 17 (54.84%) CentOS
3 13 (41.94%) Red Hat Enterprise Linux
4 9 (29.03%) Ubuntu
4 9 (29.03%) Windows
4 9 (29.03%) Windows Server
Processes & Methodologies
1 22 (70.97%) DevOps
2 11 (35.48%) Security Operations
3 9 (29.03%) Agile Software Development
4 8 (25.81%) Continuous Integration
4 8 (25.81%) Load Balancing
5 7 (22.58%) Server Building
6 5 (16.13%) Mentoring
7 4 (12.90%) Configuration Management
8 2 (6.45%) Continuous Delivery
8 2 (6.45%) Scrum
9 1 (3.23%) Auto-Scaling
9 1 (3.23%) Coaching
9 1 (3.23%) Open Source
9 1 (3.23%) SDLC
9 1 (3.23%) Service Management
9 1 (3.23%) Stakeholder Management
9 1 (3.23%) Static Code Analysis
9 1 (3.23%) Web Operations
Programming Languages
1 15 (48.39%) Python
2 14 (45.16%) Java
3 8 (25.81%) C
4 6 (19.35%) Ruby
5 2 (6.45%) Groovy
5 2 (6.45%) Perl
Qualifications
1 19 (61.29%) Security Cleared
2 13 (41.94%) SC Cleared
3 2 (6.45%) BPSS Clearance
Quality Assurance & Compliance
1 1 (3.23%) QA
System Software
1 20 (64.52%) Docker
2 10 (32.26%) VMware Infrastructure
3 9 (29.03%) KVM
4 8 (25.81%) VMware ESX
5 5 (16.13%) Virtual Machines
6 1 (3.23%) HDFS
6 1 (3.23%) Postfix
6 1 (3.23%) Squid
6 1 (3.23%) vCloud
6 1 (3.23%) VMware ESXi
6 1 (3.23%) Xen
Systems Management
1 23 (74.19%) Puppet
2 20 (64.52%) Ansible
3 15 (48.39%) Kubernetes
4 12 (38.71%) Terraform
5 10 (32.26%) Rancher
6 8 (25.81%) yum
7 2 (6.45%) Kibana
7 2 (6.45%) logstash
7 2 (6.45%) ZABBIX
8 1 (3.23%) Docker Swarm
8 1 (3.23%) HAProxy
8 1 (3.23%) OpenAM
8 1 (3.23%) Rsyslog
8 1 (3.23%) Sysdig
Vendors
1 12 (38.71%) VMware
2 10 (32.26%) Red Hat
3 1 (3.23%) Google
3 1 (3.23%) Hortonworks
3 1 (3.23%) Oracle
3 1 (3.23%) Sonatype