Period
to 25 May 2020

The table below looks at the prevalence of the term Linux Command Line in contract job vacancies advertised in Central London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Linux Command Line over the 6 months to 25 May 2020 with a comparison to the same period over 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.

Linux/Unix Command Line Interface (CLI)
London > Central London
6 months to
25 May 2020
Same period 2019 Same period 2018
Rank 142 250 259
Rank change year-on-year +108 +9 -18
Contract jobs citing Linux Command Line 22 29 38
As % of all contract jobs advertised in Central London 0.57% 0.34% 0.41%
As % of the Miscellaneous category 1.61% 0.98% 1.06%
Number of daily rates quoted 17 23 32
Median daily rate £475 £550 £525
Median daily rate % change year-on-year -13.64% +4.76% +27.27%
10th Percentile £413 £378 £319
90th Percentile £700 £700 £625
London median daily rate £525 £500 £550
% change year-on-year +5.00% -9.09% +22.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
London median hourly rate £35.00 £52.00 £27.21
% change year-on-year -32.69% +91.11% -42.11%

Linux Command Line is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for generic IT skills.

All Generic IT Skills
Central London
Contract vacancies with a requirement for generic IT skills 1,370 2,959 3,588
As % of all contract IT jobs advertised in Central London 35.28% 34.86% 38.95%
Number of daily rates quoted 932 2,120 2,719
Median daily rate £500 £525 £513
Median daily rate % change year-on-year -4.76% +2.44% +2.50%
10th Percentile £300 £325 £313
90th Percentile £675 £686 £713
London median daily rate £525 £525 £500
% change year-on-year - +5.00% -
Number of hourly rates quoted 49 51 60
Median hourly rate £33.50 £19.50 £20.50
Median hourly rate % change year-on-year +71.79% -4.88% +24.24%
10th Percentile £12.42 £11.25 £12.49
90th Percentile £52.25 £49.13 £46.57
Median hourly rate £35.00 £24.50 £24.00
% change year-on-year +42.86% +2.08% +3.03%

Linux Command Line
Job Vacancy Trend in Central London

Job postings citing Linux Command Line as a proportion of all IT jobs advertised in Central London.

Job vacancy trend for Linux Command Line in Central London

Linux Command Line
Contractor Daily Rate Trend in Central London

3-month moving average daily rate quoted in jobs citing Linux Command Line in Central London.

Daily rate trend for Linux Command Line in Central London

Linux Command Line
Daily Rate Histogram in Central London

Daily rate distribution for jobs citing Linux Command Line in Central London over the 6 months to 25 May 2020.

Daily rate histogram for Linux Command Line in Central London

Linux Command Line
Contractor Hourly Rate Trend in Central London

3-month moving average hourly rates quoted in jobs citing Linux Command Line in Central London.

Hourly rate trend for Linux Command Line in Central London

Linux Command Line
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Linux Command Line within the Central London region over the 6 months to 25 May 2020. 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
City of London +77 9 £618 -5.00% 4
Linux Command Line
London

For the 6 months to 25 May 2020, IT contractor jobs citing Linux Command Line also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Central London region with a requirement for Linux Command Line.

1 19 (86.36%) Python
2 16 (72.73%) Finance
3 15 (68.18%) Bash Shell
4 13 (59.09%) AWS
5 12 (54.55%) DevOps
6 11 (50.00%) Linux
7 7 (31.82%) Agile Software Development
7 7 (31.82%) Java
7 7 (31.82%) Computer Science
7 7 (31.82%) Continuous Integration
7 7 (31.82%) Azure
7 7 (31.82%) Jenkins
7 7 (31.82%) Performance Tuning
8 6 (27.27%) Continuous Delivery
8 6 (27.27%) Terraform
8 6 (27.27%) PowerShell
8 6 (27.27%) Git (software)
8 6 (27.27%) Microsoft
9 5 (22.73%) Unix
9 5 (22.73%) Kubernetes
9 5 (22.73%) Docker
10 4 (18.18%) Open Source
10 4 (18.18%) Root Cause Analysis
10 4 (18.18%) Microservices
10 4 (18.18%) Hybrid Cloud
10 4 (18.18%) Cloud Native
10 4 (18.18%) Data Science
10 4 (18.18%) SQL
10 4 (18.18%) Configuration Management
10 4 (18.18%) Management Information System

Linux Command Line
Co-occurring IT Skills in Central London 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 3 (13.64%) Apache Spark
2 1 (4.55%) Tomcat
Cloud Services
1 13 (59.09%) AWS
2 7 (31.82%) Azure
3 3 (13.64%) Amazon EC2
4 2 (9.09%) Amazon S3
5 1 (4.55%) Amazon ELB
5 1 (4.55%) AWS CloudFormation
5 1 (4.55%) AWS Lambda
5 1 (4.55%) Cloud Computing
5 1 (4.55%) GCP
5 1 (4.55%) OpenShift
5 1 (4.55%) Route 53
5 1 (4.55%) Serverless
5 1 (4.55%) Virtual Private Cloud
Database & Business Intelligence
1 3 (13.64%) Cosmos DB
1 3 (13.64%) Hadoop
1 3 (13.64%) HBase
1 3 (13.64%) MariaDB
1 3 (13.64%) Redis
1 3 (13.64%) SQL Server
2 2 (9.09%) Amazon RDS
3 1 (4.55%) Amazon Aurora
3 1 (4.55%) PostgreSQL
Development Applications
1 7 (31.82%) Jenkins
2 6 (27.27%) Git (software)
3 4 (18.18%) Visual Studio Team System
4 3 (13.64%) JIRA
4 3 (13.64%) Travis CI
5 2 (9.09%) Sonatype Nexus
5 2 (9.09%) Visual Studio
General
1 16 (72.73%) Finance
2 3 (13.64%) Retail Banking
Job Titles
1 10 (45.45%) AWS Engineer
2 8 (36.36%) Security Engineer
3 6 (27.27%) Cloud Engineer
4 5 (22.73%) Azure Engineer
4 5 (22.73%) DevOps Engineer
5 4 (18.18%) Cloud Native Engineer
6 3 (13.64%) Data Engineer
6 3 (13.64%) Data Storage Engineer
6 3 (13.64%) Developer
6 3 (13.64%) Hadoop Developer
6 3 (13.64%) Java Developer
6 3 (13.64%) Java Hadoop Developer
6 3 (13.64%) Senior Cloud Engineer
6 3 (13.64%) Senior Data Engineer
6 3 (13.64%) Senior Storage Engineer
6 3 (13.64%) Storage Engineer
7 2 (9.09%) Azure DevOps
7 2 (9.09%) Azure DevOps Engineer
8 1 (4.55%) CyberArk Architect
8 1 (4.55%) Reliability Engineer
Libraries, Frameworks & Software Standards
1 3 (13.64%) .NET
1 3 (13.64%) PySpark
1 3 (13.64%) Spring
2 2 (9.09%) Node.js
3 1 (4.55%) LDAP
Miscellaneous
1 4 (18.18%) Cloud Native
1 4 (18.18%) Hybrid Cloud
1 4 (18.18%) Management Information System
2 1 (4.55%) Enterprise Software
2 1 (4.55%) Public Cloud
Operating Systems
1 11 (50.00%) Linux
2 5 (22.73%) Unix
3 3 (13.64%) Windows
4 1 (4.55%) CentOS
4 1 (4.55%) Red Hat Enterprise Linux
Processes & Methodologies
1 12 (54.55%) DevOps
2 7 (31.82%) Agile Software Development
2 7 (31.82%) Computer Science
2 7 (31.82%) Continuous Integration
2 7 (31.82%) Performance Tuning
3 6 (27.27%) Continuous Delivery
4 4 (18.18%) Capacity Planning
4 4 (18.18%) Configuration Management
4 4 (18.18%) Data Science
4 4 (18.18%) Information Security
4 4 (18.18%) Microservices
4 4 (18.18%) Open Source
4 4 (18.18%) Root Cause Analysis
5 3 (13.64%) DevSecOps
5 3 (13.64%) Functional Programming
5 3 (13.64%) Infrastructure as Code
5 3 (13.64%) OOP
5 3 (13.64%) Performance Optimisation
5 3 (13.64%) Performance Testing
5 3 (13.64%) TDD
Programming Languages
1 19 (86.36%) Python
2 15 (68.18%) Bash Shell
3 7 (31.82%) Java
4 6 (27.27%) PowerShell
5 4 (18.18%) SQL
6 3 (13.64%) R
6 3 (13.64%) Scala
7 2 (9.09%) JavaScript
8 1 (4.55%) C
8 1 (4.55%) Perl
8 1 (4.55%) Shell Script
Qualifications
1 2 (9.09%) Microsoft Certification
System Software
1 5 (22.73%) Docker
2 3 (13.64%) HDFS
3 1 (4.55%) Active Directory
Systems Management
1 6 (27.27%) Terraform
2 5 (22.73%) Kubernetes
3 3 (13.64%) Hadoop YARN
4 2 (9.09%) Ansible
5 1 (4.55%) Puppet
5 1 (4.55%) Single Sign-On
Vendors
1 6 (27.27%) Microsoft
2 1 (4.55%) CyberArk
2 1 (4.55%) Google
2 1 (4.55%) Red Hat