Period
to 17 November 2017

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 6 months to 17 November 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.

Bash Shell
South London > Croydon
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 53 50 36
Rank change year-on-year -3 -14 -2
Contract jobs citing Bash Shell 42 24 19
As % of all contract IT jobs advertised in Croydon 4.96% 4.33% 5.59%
As % of the Programming Languages category 9.70% 9.80% 12.03%
Number of daily rates quoted 26 12 15
Croydon median daily rate £463 £485 £450
Median daily rate % change year-on-year -4.64% +7.78% -
10th Percentile £400 £416 £420
90th Percentile £550 £593 £533
South London median daily rate £475 £513 £450
% change year-on-year -7.32% +13.89% +20.00%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - £52.17

Bash Shell 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 Croydon with a requirement for coding skills.

All Programming Languages
Croydon
Contract vacancies with a requirement for coding skills 433 245 158
As % of all contract IT jobs advertised in Croydon 51.12% 44.22% 46.47%
Number of daily rates quoted 270 145 94
Croydon median daily rate £500 £413 £400
Median daily rate % change year-on-year +21.21% +3.13% -8.57%
10th Percentile £382 £302 £313
90th Percentile £640 £527 £488
South London median daily rate £500 £413 £350
% change year-on-year +21.21% +17.86% -6.67%
Number of hourly rates quoted 0 0 4
Croydon median hourly rate - - £28.89
South London median hourly rate £47.83 £47.83 £47.83

Bash Shell
Job Vacancy Trend in Croydon

Job postings citing Bash Shell as a percentage of all IT jobs advertised in Croydon.

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
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Bash Shell in Croydon over the 6 months to 17 November 2017.

Contractor daily rate histogram for Bash Shell in Croydon

Bash Shell
Contract Job Locations in Croydon

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Bash Shell within the Croydon region over the 6 months to 17 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Thornton Heath - 2 £525 -
Bash Shell
South London

For the 6 months to 17 November 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 36 (85.71%) Linux
1 36 (85.71%) Security Cleared
2 35 (83.33%) Puppet
3 32 (76.19%) DevOps
4 31 (73.81%) SC Cleared
5 24 (57.14%) Docker
6 23 (54.76%) Amazon AWS
6 23 (54.76%) Terraform
7 22 (52.38%) CentOS
8 21 (50.00%) Java
9 20 (47.62%) VMware
9 20 (47.62%) Kubernetes
10 19 (45.24%) DNS
11 18 (42.86%) logstash
11 18 (42.86%) Ansible
12 17 (40.48%) Firewall
13 16 (38.10%) Agile Software Development
13 16 (38.10%) Jenkins
13 16 (38.10%) Red Hat Enterprise Linux
14 15 (35.71%) Groovy
14 15 (35.71%) Elasticsearch
14 15 (35.71%) Kibana
14 15 (35.71%) Python
14 15 (35.71%) Elastic Stack
15 14 (33.33%) Ruby
15 14 (33.33%) Continuous Integration
16 13 (30.95%) LDAP
16 13 (30.95%) Git (software)
16 13 (30.95%) VMware Infrastructure
17 12 (28.57%) VMware ESXi

Bash Shell
Co-occurring 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 15 (35.71%) Elasticsearch
2 12 (28.57%) Tomcat
3 11 (26.19%) Apache
4 8 (19.05%) nginx
5 7 (16.67%) Confluence
6 1 (2.38%) MQSeries
Cloud Services
1 23 (54.76%) Amazon AWS
2 11 (26.19%) Amazon EC2
2 11 (26.19%) Amazon S3
2 11 (26.19%) Virtual Private Cloud
3 7 (16.67%) Amazon CloudWatch
3 7 (16.67%) Amazon ELB
4 4 (9.52%) Route 53
5 3 (7.14%) Quay.io
6 2 (4.76%) AWS CloudFormation
6 2 (4.76%) GitHub
Communications & Networking
1 19 (45.24%) DNS
2 17 (40.48%) Firewall
3 13 (30.95%) LDAP
4 8 (19.05%) HTTP
4 8 (19.05%) VPN
5 7 (16.67%) OpenLDAP
5 7 (16.67%) OpenVPN
5 7 (16.67%) SSH
6 5 (11.90%) FTP
6 5 (11.90%) IPsec
7 4 (9.52%) BGP
8 1 (2.38%) HTTPS
8 1 (2.38%) NAS
8 1 (2.38%) Network Security
8 1 (2.38%) TCP/IP
8 1 (2.38%) tcpdump
8 1 (2.38%) Wireshark
Database & Business Intelligence
1 10 (23.81%) PostgreSQL
2 7 (16.67%) Amazon RDS
3 5 (11.90%) Hadoop
4 2 (4.76%) NoSQL
4 2 (4.76%) Oracle Database
4 2 (4.76%) RDBMS
4 2 (4.76%) Relational Database
Development Applications
1 16 (38.10%) Jenkins
2 13 (30.95%) Git (software)
3 12 (28.57%) Sonatype Nexus
4 10 (23.81%) Maven
5 9 (21.43%) SonarQube
6 8 (19.05%) JIRA
7 7 (16.67%) Ant
7 7 (16.67%) Bitbucket
7 7 (16.67%) JUnit
7 7 (16.67%) Liquibase
8 4 (9.52%) Subversion
9 3 (7.14%) Artifactory
10 2 (4.76%) GitLab
General
1 2 (4.76%) Finance
Job Titles
1 23 (54.76%) DevOps Engineer
2 12 (28.57%) Administrator
2 12 (28.57%) Linux Administrator
2 12 (28.57%) Linux Systems Administrator
2 12 (28.57%) Systems Administrator
3 9 (21.43%) AWS DevOps
4 8 (19.05%) VMWare Administrator
5 7 (16.67%) AWS DevOps Engineer
5 7 (16.67%) AWS Engineer
6 5 (11.90%) Linux Engineer
7 4 (9.52%) Infrastructure Engineer
7 4 (9.52%) Linux Systems Engineer
7 4 (9.52%) Network Engineer
7 4 (9.52%) Systems Engineer
8 3 (7.14%) Consultant
8 3 (7.14%) DevOps Consultant
8 3 (7.14%) SC Cleared Network Engineer
9 2 (4.76%) AWS Consultant
9 2 (4.76%) Senior DevOps
9 2 (4.76%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 15 (35.71%) Elastic Stack
2 7 (16.67%) MCollective
2 7 (16.67%) REST
3 5 (11.90%) Web Services
4 2 (4.76%) Sensu
5 1 (2.38%) J2EE
5 1 (2.38%) Kafka
Miscellaneous
1 7 (16.67%) Linux Command Line
1 7 (16.67%) Spread Betting
2 4 (9.52%) Data Centre
3 3 (7.14%) Public Cloud
4 1 (2.38%) iPad
Operating Systems
1 36 (85.71%) Linux
2 22 (52.38%) CentOS
3 16 (38.10%) Red Hat Enterprise Linux
4 12 (28.57%) Ubuntu
4 12 (28.57%) Windows
4 12 (28.57%) Windows Server
5 8 (19.05%) CoreOS
6 5 (11.90%) Unix
Processes & Methodologies
1 32 (76.19%) DevOps
2 16 (38.10%) Agile Software Development
3 14 (33.33%) Continuous Integration
4 11 (26.19%) Load Balancing
4 11 (26.19%) Scrum
5 10 (23.81%) Configuration Management
6 7 (16.67%) Coaching
6 7 (16.67%) Continuous Delivery
6 7 (16.67%) Server Building
6 7 (16.67%) Service Management
6 7 (16.67%) Stakeholder Management
7 5 (11.90%) Open Source
8 4 (9.52%) Security Architecture
8 4 (9.52%) Vulnerability Scanning
9 3 (7.14%) Dependency Injection
9 3 (7.14%) Security Hardening
10 2 (4.76%) Digital Transformation Programme
10 2 (4.76%) Integration Testing
10 2 (4.76%) Root Cause Analysis
10 2 (4.76%) System Integration Testing
Programming Languages
1 21 (50.00%) Java
2 15 (35.71%) Groovy
2 15 (35.71%) Python
3 14 (33.33%) Ruby
4 9 (21.43%) Go
5 4 (9.52%) C
5 4 (9.52%) JavaScript
6 3 (7.14%) SQL
7 2 (4.76%) Perl
8 1 (2.38%) Korn
8 1 (2.38%) Shell Script
Qualifications
1 36 (85.71%) Security Cleared
2 31 (73.81%) SC Cleared
3 2 (4.76%) CTC Cleared
3 2 (4.76%) DV Cleared
System Software
1 24 (57.14%) Docker
2 13 (30.95%) VMware Infrastructure
3 12 (28.57%) KVM
3 12 (28.57%) VMware ESXi
4 11 (26.19%) Virtual Machines
5 7 (16.67%) Postfix
5 7 (16.67%) Squid
5 7 (16.67%) vCloud
6 5 (11.90%) etcd
7 4 (9.52%) iptables
8 3 (7.14%) flannel
9 2 (4.76%) Ceph
9 2 (4.76%) GlusterFS
9 2 (4.76%) SkyDNS
10 1 (2.38%) Apache ZooKeeper
10 1 (2.38%) Samba
Systems Management
1 35 (83.33%) Puppet
2 23 (54.76%) Terraform
3 20 (47.62%) Kubernetes
4 18 (42.86%) Ansible
4 18 (42.86%) logstash
5 15 (35.71%) Kibana
6 12 (28.57%) yum
7 11 (26.19%) Sysdig
8 9 (21.43%) Docker Swarm
8 9 (21.43%) ZABBIX
9 7 (16.67%) Rancher
9 7 (16.67%) Rsyslog
10 5 (11.90%) Consul
11 4 (9.52%) Graphite
12 3 (7.14%) Host Intrusion Detection System
12 3 (7.14%) Nagios
12 3 (7.14%) Network Intrusion Detection System
12 3 (7.14%) Prometheus
12 3 (7.14%) rkt
13 2 (4.76%) confd
Vendors
1 20 (47.62%) VMware
2 10 (23.81%) Red Hat
3 7 (16.67%) Sonatype
4 3 (7.14%) Oracle
5 2 (4.76%) F5
6 1 (2.38%) CheckPoint
6 1 (2.38%) Hortonworks
6 1 (2.38%) NetApp