Period
to 27 January 2020

The table below looks at the prevalence of the term Linux Command Line in permanent job vacancies advertised in London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux Command Line over the 6 months to 27 January 2020 with a comparison to the same period over the previous 2 years.

Linux/Unix Command Line Interface (CLI)
England > London
6 months to
27 Jan 2020
Same period 2019 Same period 2018
Rank 457 427 431
Rank change year-on-year -30 +4 +95
Permanent jobs citing Linux Command Line 265 383 464
As % of all permanent IT jobs advertised in London 0.52% 0.62% 0.67%
As % of the Miscellaneous category 1.25% 1.46% 1.54%
Number of salaries quoted 178 317 322
London median annual salary £64,750 £55,000 £57,500
Median salary % change year-on-year +17.73% -4.35% +15.00%
10th Percentile £44,250 £33,650 £37,575
90th Percentile £97,500 £85,000 £80,000
England median annual salary £51,250 £52,500 £47,500
% change year-on-year -2.38% +10.53% +11.76%

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 permanent job vacancies advertised in London with a requirement for generic IT skills.

All Generic IT Skills
London
Permanent vacancies with a requirement for generic IT skills 21,125 26,161 30,185
As % of all permanent IT jobs advertised in London 41.49% 42.01% 43.45%
Number of salaries quoted 16,479 20,437 23,205
London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% +4.35%
10th Percentile £36,250 £36,000 £35,000
90th Percentile £112,500 £98,750 £95,000
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

Linux Command Line
Job Vacancy Trend in London

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

Job vacancy trend for Linux Command Line in London

Linux Command Line
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Linux Command Line in London.

Salary trend for Linux Command Line in London

Linux Command Line
Salary Histogram in London

The salary distribution of IT jobs citing Linux Command Line in London over the 6 months to 27 January 2020.

Salary histogram for Linux Command Line in London

Linux Command Line
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Linux Command Line within the London region over the 6 months to 27 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +40 58 £76,250 +27.08% 9
West London +32 25 £55,000 - 13
South London -2 2 £73,750 +96.67% 2
East London +4 1 £80,000 +45.45% 5
Linux Command Line
England

For the 6 months to 27 January 2020, IT 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 permanent job ads across the London region with a requirement for Linux Command Line.

1 198 (74.72%) Linux
2 161 (60.75%) Python
3 108 (40.75%) AWS
4 103 (38.87%) Java
5 93 (35.09%) Agile Software Development
6 92 (34.72%) SQL
7 83 (31.32%) Windows
8 80 (30.19%) DevOps
9 69 (26.04%) Unix
10 67 (25.28%) Bash Shell
11 64 (24.15%) Problem-Solving
12 62 (23.40%) Terraform
13 58 (21.89%) Computer Science
14 57 (21.51%) JavaScript
15 54 (20.38%) Software Engineering
15 54 (20.38%) Degree
15 54 (20.38%) PowerShell
16 53 (20.00%) Ansible
17 51 (19.25%) Finance
18 50 (18.87%) Kubernetes
19 49 (18.49%) Azure
20 48 (18.11%) Git (software)
20 48 (18.11%) Docker
20 48 (18.11%) Infrastructure as Code
21 42 (15.85%) Test Automation
22 39 (14.72%) Configuration Management
23 37 (13.96%) Red Hat Enterprise Linux
24 35 (13.21%) Amazon EC2
24 35 (13.21%) Jenkins
24 35 (13.21%) HTML

Linux Command Line
Co-occurring IT Skills in 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 20 (7.55%) Tomcat
2 19 (7.17%) Apache Spark
3 16 (6.04%) Confluence
4 9 (3.40%) IIS
5 8 (3.02%) SharePoint
6 7 (2.64%) Apache
7 4 (1.51%) JBoss
8 3 (1.13%) Ethereum
8 3 (1.13%) Hyperledger
8 3 (1.13%) MS Exchange
8 3 (1.13%) nginx
8 3 (1.13%) OpenStack
8 3 (1.13%) WebSphere
9 2 (0.75%) Elasticsearch
9 2 (0.75%) WordPress
10 1 (0.38%) CICS
10 1 (0.38%) Jupyter
10 1 (0.38%) SAS
10 1 (0.38%) SharePoint 2013
10 1 (0.38%) WebSphere Application Server
Applications
1 6 (2.26%) Photoshop
2 2 (0.75%) Microsoft Office
2 2 (0.75%) Mozilla Thunderbird
Business Applications
1 4 (1.51%) Dynamics AX
1 4 (1.51%) Dynamics CRM
2 3 (1.13%) Distributed Ledger
2 3 (1.13%) R3 Corda
Cloud Services
1 108 (40.75%) AWS
2 49 (18.49%) Azure
3 35 (13.21%) Amazon EC2
4 33 (12.45%) Amazon S3
5 30 (11.32%) Virtual Private Cloud
6 25 (9.43%) AWS CloudFormation
7 24 (9.06%) OpenShift
8 20 (7.55%) Office 365
9 19 (7.17%) Amazon ELB
10 18 (6.79%) GCP
11 17 (6.42%) Amazon CloudWatch
12 16 (6.04%) AWS Lambda
12 16 (6.04%) Route 53
12 16 (6.04%) Serverless
13 13 (4.91%) Cloud Computing
14 11 (4.15%) GitHub
14 11 (4.15%) IaaS
15 10 (3.77%) AWS CodeCommit
15 10 (3.77%) Datadog
16 8 (3.02%) Amazon ECS
Communications & Networking
1 30 (11.32%) DNS
2 28 (10.57%) TCP/IP
3 20 (7.55%) Firewall
4 16 (6.04%) SAN
5 15 (5.66%) DHCP
6 12 (4.53%) VPN
7 9 (3.40%) LAN
8 8 (3.02%) HTTP
8 8 (3.02%) Network Security
8 8 (3.02%) WAN
9 7 (2.64%) HTTPS
9 7 (2.64%) VoIP
10 6 (2.26%) SSH
10 6 (2.26%) Wireshark
11 5 (1.89%) BIG-IP
11 5 (1.89%) MPLS
11 5 (1.89%) MQTT
11 5 (1.89%) tcpdump
12 4 (1.51%) Cisco Firepower
12 4 (1.51%) Wireless
Database & Business Intelligence
1 32 (12.08%) Hadoop
2 29 (10.94%) MySQL
3 27 (10.19%) Big Data
4 19 (7.17%) SQL Server
5 16 (6.04%) Amazon RDS
5 16 (6.04%) Redis
5 16 (6.04%) Relational Database
6 9 (3.40%) Amazon DynamoDB
7 8 (3.02%) Apache Cassandra
7 8 (3.02%) NoSQL
8 7 (2.64%) Data Mining
8 7 (2.64%) Flink
8 7 (2.64%) Looker
9 5 (1.89%) PostgreSQL
10 4 (1.51%) Amazon Aurora
11 3 (1.13%) Blockchain
11 3 (1.13%) MongoDB
12 2 (0.75%) DB2
12 2 (0.75%) MariaDB
12 2 (0.75%) SQL Server 2008
Development Applications
1 48 (18.11%) Git (software)
2 35 (13.21%) Jenkins
3 22 (8.30%) JIRA
4 13 (4.91%) TeamCity
5 12 (4.53%) Cucumber
6 11 (4.15%) Bitbucket
7 9 (3.40%) Appium
7 9 (3.40%) Selenium
8 8 (3.02%) JMeter
8 8 (3.02%) Octopus Deploy
9 7 (2.64%) CircleCI
9 7 (2.64%) GitLab
10 6 (2.26%) Atlassian Bamboo
10 6 (2.26%) Calabash
10 6 (2.26%) Spinnaker
11 5 (1.89%) Fiddler
11 5 (1.89%) RSpec
11 5 (1.89%) UI Automator
12 4 (1.51%) Gatling
13 3 (1.13%) SoapUI
General
1 51 (19.25%) Finance
2 26 (9.81%) Games
3 12 (4.53%) French Language
3 12 (4.53%) Pharmaceutical
4 8 (3.02%) Banking
5 7 (2.64%) Front Office
6 5 (1.89%) Automotive
6 5 (1.89%) Billing
6 5 (1.89%) Marketing
7 4 (1.51%) Electronics
8 3 (1.13%) Law
8 3 (1.13%) Telecoms
9 2 (0.75%) Retail
10 1 (0.38%) Public Sector
Job Titles
1 53 (20.00%) Developer
2 40 (15.09%) DevOps Engineer
3 38 (14.34%) AWS Engineer
4 32 (12.08%) Cloud Engineer
5 28 (10.57%) Software Engineer
6 25 (9.43%) Infrastructure Engineer
7 22 (8.30%) Java Developer
8 21 (7.92%) AWS DevOps
8 21 (7.92%) AWS DevOps Engineer
9 20 (7.55%) Linux Engineer
10 18 (6.79%) Cloud Infrastructure Engineer
11 13 (4.91%) Analyst
11 13 (4.91%) AWS Infrastructure Engineer
11 13 (4.91%) Data Engineer
12 11 (4.15%) Senior Data Engineer
13 10 (3.77%) Administrator
13 10 (3.77%) PHP Software Engineer
13 10 (3.77%) Python Engineer
13 10 (3.77%) Software Developer
14 9 (3.40%) Support Engineer
Libraries, Frameworks & Software Standards
1 35 (13.21%) HTML
2 34 (12.83%) CSS
3 25 (9.43%) REST
4 20 (7.55%) Node.js
5 18 (6.79%) Django
5 18 (6.79%) JSON
6 15 (5.66%) .NET
6 15 (5.66%) Web Services
7 14 (5.28%) LAMP
7 14 (5.28%) Pandas
7 14 (5.28%) Symfony
8 12 (4.53%) GraphQL
8 12 (4.53%) Keras
8 12 (4.53%) scikit-learn
8 12 (4.53%) TensorFlow
9 11 (4.15%) AngularJS
10 10 (3.77%) HTML5
10 10 (3.77%) jQuery
11 9 (3.40%) React
12 8 (3.02%) YAML
Miscellaneous
1 34 (12.83%) Algorithms
2 24 (9.06%) Enterprise Software
3 23 (8.68%) Analytical Skills
4 17 (6.42%) Self-Motivation
5 16 (6.04%) Data Structures
6 12 (4.53%) Life Science
6 12 (4.53%) Public Cloud
7 11 (4.15%) Hedge funds
8 8 (3.02%) Fixed Income
8 8 (3.02%) Mobile App
9 6 (2.26%) Greenfield Project
9 6 (2.26%) Hybrid Cloud
10 5 (1.89%) Replication
11 4 (1.51%) Management Information System
11 4 (1.51%) Video Conferencing
12 3 (1.13%) Bitcoin
12 3 (1.13%) Cybercrime
12 3 (1.13%) Equities
12 3 (1.13%) Mainframe
12 3 (1.13%) User Experience
Operating Systems
1 198 (74.72%) Linux
2 83 (31.32%) Windows
3 69 (26.04%) Unix
4 37 (13.96%) Red Hat Enterprise Linux
5 11 (4.15%) Windows Server
6 10 (3.77%) Mac OS X
7 8 (3.02%) CentOS
8 7 (2.64%) Android
8 7 (2.64%) Apple iOS
8 7 (2.64%) Ubuntu
8 7 (2.64%) Windows 10
9 5 (1.89%) Windows 7
10 3 (1.13%) Mac OS
11 2 (0.75%) Debian
11 2 (0.75%) VyOS
12 1 (0.38%) Kali Linux
12 1 (0.38%) Windows 8
12 1 (0.38%) Windows Server 2008
Processes & Methodologies
1 93 (35.09%) Agile Software Development
2 80 (30.19%) DevOps
3 64 (24.15%) Problem-Solving
4 58 (21.89%) Computer Science
5 54 (20.38%) Software Engineering
6 48 (18.11%) Infrastructure as Code
7 42 (15.85%) Test Automation
8 39 (14.72%) Configuration Management
9 32 (12.08%) Scrum
10 27 (10.19%) Analytics
11 26 (9.81%) Infrastructure Engineering
12 25 (9.43%) Fintech
13 24 (9.06%) Storage Management
14 23 (8.68%) Machine Learning
15 22 (8.30%) Statistics
16 21 (7.92%) Data Science
17 20 (7.55%) Migration
18 19 (7.17%) Continuous Improvement
18 19 (7.17%) Unit Testing
19 18 (6.79%) OO
Programming Languages
1 161 (60.75%) Python
2 103 (38.87%) Java
3 92 (34.72%) SQL
4 67 (25.28%) Bash Shell
5 57 (21.51%) JavaScript
6 54 (20.38%) PowerShell
7 24 (9.06%) PHP
7 24 (9.06%) Scala
8 23 (8.68%) Perl
9 20 (7.55%) Shell Script
10 19 (7.17%) C++
11 17 (6.42%) C#
12 16 (6.04%) TypeScript
13 15 (5.66%) C
13 15 (5.66%) Ruby
14 10 (3.77%) PHP 5
14 10 (3.77%) T-SQL
15 8 (3.02%) Go
16 7 (2.64%) Kotlin
17 5 (1.89%) VBScript
Qualifications
1 54 (20.38%) Degree
2 35 (13.21%) Computer Science Degree
3 19 (7.17%) Master's Degree
4 12 (4.53%) PhD
5 10 (3.77%) Microsoft Certification
6 6 (2.26%) AWS Certification
7 5 (1.89%) CCNP
7 5 (1.89%) Cisco Certification
7 5 (1.89%) GIAC
7 5 (1.89%) MCP
7 5 (1.89%) MCSE
8 4 (1.51%) CCNA
8 4 (1.51%) SANS
9 1 (0.38%) CEH
9 1 (0.38%) CISSP
9 1 (0.38%) CREST Certified
9 1 (0.38%) ISEB
9 1 (0.38%) ISTQB
9 1 (0.38%) PMI Certification
9 1 (0.38%) PMP
Quality Assurance & Compliance
1 15 (5.66%) QA
2 1 (0.38%) Data Quality
System Software
1 48 (18.11%) Docker
2 30 (11.32%) Active Directory
3 25 (9.43%) VMware Infrastructure
4 23 (8.68%) Hyper-V
5 8 (3.02%) Apache ZooKeeper
6 4 (1.51%) LXC
6 4 (1.51%) ProxySG
7 3 (1.13%) VMware Workstation
8 2 (0.75%) Microsoft Virtual Server
8 2 (0.75%) Postfix
8 2 (0.75%) Virtual Machines
8 2 (0.75%) Virtual Servers
9 1 (0.38%) ACF2
9 1 (0.38%) HDFS
9 1 (0.38%) KVM
9 1 (0.38%) RACF
Systems Management
1 62 (23.40%) Terraform
2 53 (20.00%) Ansible
3 50 (18.87%) Kubernetes
4 28 (10.57%) Opscode Chef
5 24 (9.06%) Puppet
6 12 (4.53%) Consul
7 10 (3.77%) Packer
8 8 (3.02%) Nagios
8 8 (3.02%) Red Hat Satellite
9 7 (2.64%) Salt
10 6 (2.26%) Istio
11 4 (1.51%) Cisco UCCX
11 4 (1.51%) Jamf Pro
12 3 (1.13%) Automic
12 3 (1.13%) NetBackup
13 2 (0.75%) Grafana
13 2 (0.75%) Kibana
13 2 (0.75%) logstash
13 2 (0.75%) Microsoft Intune
13 2 (0.75%) Prometheus
Vendors
1 31 (11.70%) VMware
2 30 (11.32%) Cisco
3 28 (10.57%) Red Hat
4 22 (8.30%) Google
5 20 (7.55%) Microsoft
6 19 (7.17%) Oracle
7 12 (4.53%) Salesforce.com
8 10 (3.77%) IBM
8 10 (3.77%) Zend
9 8 (3.02%) SolarWinds
10 7 (2.64%) Apple
10 7 (2.64%) Atlassian
10 7 (2.64%) Splunk
10 7 (2.64%) Tableau
11 6 (2.26%) LogicMonitor
11 6 (2.26%) Palo Alto
12 5 (1.89%) F5
12 5 (1.89%) Instagram
12 5 (1.89%) Twitter
13 4 (1.51%) Meraki