Period
to 12 November 2018

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 12 November 2018 with a comparison to the same period over the previous 2 years.

Linux/Unix Command Line Interface (CLI)
England > London
6 months to
12 Nov 2018
Same period 2017 Same period 2016
Rank 433 433 522
Rank change year-on-year 0 +89 +43
Permanent jobs citing Linux Command Line 417 494 356
As % of all permanent IT jobs advertised in London 0.62% 0.66% 0.47%
As % of the Miscellaneous category 1.29% 1.31% 1.00%
Number of salaries quoted 358 237 295
London median annual salary £55,000 £55,000 £60,000
Median salary % change year-on-year - -8.33% +14.29%
10th Percentile £34,700 £37,500 £36,250
90th Percentile £85,000 £75,000 £77,500
England median annual salary £52,500 £45,000 £50,000
% change year-on-year +16.67% -10.00% +12.36%

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 32,419 37,695 35,541
As % of all permanent IT jobs advertised in London 48.52% 50.37% 46.76%
Number of salaries quoted 25,635 26,963 30,172
London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £35,000 £33,750 £32,500
90th Percentile £97,500 £92,500 £90,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

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 12 November 2018.

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 12 November 2018. 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 +7 64 £55,000 -4.35% 17
South London -3 15 £37,500 -11.76% 1
West London +29 8 £42,500 -17.07% 15
North London +7 6 £50,000 +11.11%
East London -5 5 £58,750 +12.98% 4
Linux Command Line
England

For the 6 months to 12 November 2018, 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.

1 393 (94.24%) Linux
2 185 (44.36%) Python
3 171 (41.01%) Amazon AWS
4 161 (38.61%) SQL
5 146 (35.01%) DevOps
6 137 (32.85%) Git (software)
7 134 (32.13%) Agile Software Development
8 128 (30.70%) Unix
9 120 (28.78%) Java
10 115 (27.58%) Bash Shell
11 108 (25.90%) Windows
12 106 (25.42%) Jenkins
13 105 (25.18%) Puppet
14 99 (23.74%) Opscode Chef
15 92 (22.06%) Ansible
16 88 (21.10%) Docker
17 86 (20.62%) Test Automation
18 84 (20.14%) Problem-Solving
19 76 (18.23%) Terraform
19 76 (18.23%) Perl
20 72 (17.27%) Kubernetes
21 71 (17.03%) Shell Script
22 69 (16.55%) PHP
22 69 (16.55%) JIRA
23 67 (16.07%) Finance
24 63 (15.11%) Continuous Integration
25 59 (14.15%) Degree
26 54 (12.95%) MySQL
26 54 (12.95%) Apache
27 53 (12.71%) LAMP

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 54 (12.95%) Apache
2 49 (11.75%) Tomcat
3 29 (6.95%) Confluence
4 24 (5.76%) GlassFish
4 24 (5.76%) JBoss
5 15 (3.60%) Elasticsearch
6 14 (3.36%) Drupal
7 12 (2.88%) WordPress
8 11 (2.64%) Apache Spark
9 10 (2.40%) nginx
9 10 (2.40%) OpenStack
10 9 (2.16%) Joomla!
11 8 (1.92%) Mule
12 5 (1.20%) Apache Solr
12 5 (1.20%) CMS
12 5 (1.20%) Jetty
13 4 (0.96%) Apache Airflow
14 2 (0.48%) Oracle SOA Suite
14 2 (0.48%) WebSphere
14 2 (0.48%) WebSphere Application Server
Applications
1 2 (0.48%) Microsoft Office
2 1 (0.24%) Maya
2 1 (0.24%) NUKE
2 1 (0.24%) Photoshop
2 1 (0.24%) Spreadsheet
Business Applications
1 2 (0.48%) Magento
2 1 (0.24%) Distributed Ledger
2 1 (0.24%) R3 Corda
2 1 (0.24%) Shopify
Cloud Services
1 171 (41.01%) Amazon AWS
2 49 (11.75%) Microsoft Azure
3 40 (9.59%) Amazon EC2
4 35 (8.39%) Amazon S3
5 31 (7.43%) AWS CloudFormation
6 26 (6.24%) SaaS
7 22 (5.28%) GitHub
8 19 (4.56%) PaaS
9 18 (4.32%) Route 53
10 13 (3.12%) Amazon ELB
10 13 (3.12%) Google Cloud Platform
10 13 (3.12%) OpenShift
11 10 (2.40%) Amazon CloudWatch
11 10 (2.40%) Amazon EMR
12 9 (2.16%) Serverless
12 9 (2.16%) Virtual Private Cloud
13 8 (1.92%) Datadog
13 8 (1.92%) Sauce Labs
14 7 (1.68%) Amazon SQS
14 7 (1.68%) IaaS
Communications & Networking
1 44 (10.55%) Firewall
2 37 (8.87%) TCP/IP
3 34 (8.15%) DNS
4 15 (3.60%) OpenVPN
4 15 (3.60%) OPNsense
5 11 (2.64%) Broadband
5 11 (2.64%) DHCP
5 11 (2.64%) HTTP
5 11 (2.64%) SMS
5 11 (2.64%) SSH
6 9 (2.16%) VPN
7 8 (1.92%) LAN
8 6 (1.44%) Internet
8 6 (1.44%) PBX
8 6 (1.44%) VSAN
9 5 (1.20%) OSPF
9 5 (1.20%) Reverse Proxy
9 5 (1.20%) SNMP
9 5 (1.20%) VLAN
9 5 (1.20%) Wireless
Database & Business Intelligence
1 54 (12.95%) MySQL
2 43 (10.31%) PostgreSQL
3 39 (9.35%) Amazon RDS
4 37 (8.87%) Relational Database
5 31 (7.43%) MongoDB
6 28 (6.71%) NoSQL
7 23 (5.52%) RDBMS
8 20 (4.80%) Big Data
9 17 (4.08%) Hadoop
10 15 (3.60%) Blockchain
11 10 (2.40%) MariaDB
11 10 (2.40%) Redis
12 8 (1.92%) Data Warehouse
12 8 (1.92%) HBase
13 6 (1.44%) Apache Cassandra
14 5 (1.20%) Amazon DynamoDB
14 5 (1.20%) BusinessObjects
14 5 (1.20%) Oracle Database
14 5 (1.20%) Oracle Database 12c
14 5 (1.20%) PowerCenter
Development Applications
1 137 (32.85%) Git (software)
2 106 (25.42%) Jenkins
3 69 (16.55%) JIRA
4 33 (7.91%) Selenium
5 27 (6.47%) Maven
6 26 (6.24%) Subversion
7 23 (5.52%) Atlassian Bamboo
8 22 (5.28%) Cucumber
9 19 (4.56%) Bitbucket
10 18 (4.32%) JMeter
11 13 (3.12%) Sonatype Nexus
12 12 (2.88%) WebDriver
13 11 (2.64%) Appium
13 11 (2.64%) RSpec
14 10 (2.40%) Gatling
14 10 (2.40%) PHPUnit
15 9 (2.16%) Zephyr
16 7 (1.68%) git-flow
16 7 (1.68%) Vagrant
17 6 (1.44%) Travis CI
General
1 67 (16.07%) Finance
2 18 (4.32%) Games
3 16 (3.84%) Marketing
4 12 (2.88%) Back Office
4 12 (2.88%) Banking
5 7 (1.68%) Advertising
5 7 (1.68%) Publishing
5 7 (1.68%) Retail
6 6 (1.44%) Financial Institution
6 6 (1.44%) Front Office
7 5 (1.20%) Law
8 2 (0.48%) Investment Banking
9 1 (0.24%) Electronics
9 1 (0.24%) French Language
9 1 (0.24%) German Language
9 1 (0.24%) Music Industry
9 1 (0.24%) Russian Language
9 1 (0.24%) Swedish Language
9 1 (0.24%) Telecoms
Job Titles
1 100 (23.98%) Developer
2 71 (17.03%) DevOps Engineer
3 53 (12.71%) Analyst
4 48 (11.51%) Linux Engineer
5 40 (9.59%) Linux/Unix DevOps
6 39 (9.35%) Senior Developer
7 38 (9.11%) Support Analyst
8 31 (7.43%) PHP Developer
9 30 (7.19%) Administrator
9 30 (7.19%) Support Engineer
9 30 (7.19%) Systems Administrator
10 29 (6.95%) Linux Support
11 25 (6.00%) AWS DevOps
12 24 (5.76%) Linux Administrator
12 24 (5.76%) Linux Systems Administrator
13 22 (5.28%) Applications Support
13 22 (5.28%) Test Engineer
14 21 (5.04%) Cloud Engineer
15 18 (4.32%) Consultant
15 18 (4.32%) Infrastructure Support
Libraries, Frameworks & Software Standards
1 53 (12.71%) LAMP
2 45 (10.79%) Web Services
3 39 (9.35%) Symfony
4 36 (8.63%) HTML
5 35 (8.39%) CSS
6 30 (7.19%) XML
7 25 (6.00%) JSON
8 24 (5.76%) Kafka
9 21 (5.04%) RESTful
10 19 (4.56%) RabbitMQ
11 18 (4.32%) Node.js
12 16 (3.84%) HTML5
12 16 (3.84%) Jinja
13 15 (3.60%) LDAP
14 14 (3.36%) jQuery
14 14 (3.36%) REST
15 13 (3.12%) LEMP Stack
15 13 (3.12%) NumPy
15 13 (3.12%) Pandas
15 13 (3.12%) Spring
Miscellaneous
1 48 (11.51%) Computer Science
2 47 (11.27%) Fintech
3 46 (11.03%) Analytical Skills
4 36 (8.63%) Mobile App
5 31 (7.43%) Self-Motivation
6 28 (6.71%) Enterprise Software
7 25 (6.00%) Hedge funds
8 24 (5.76%) Foreign Exchange (FX)
9 22 (5.28%) Hybrid Cloud
10 19 (4.56%) Equities
11 12 (2.88%) Algorithms
11 12 (2.88%) Replication
11 12 (2.88%) User Experience
12 11 (2.64%) iPhone
13 9 (2.16%) Clustering
14 8 (1.92%) Cloud Native
14 8 (1.92%) Data Centre
14 8 (1.92%) IPTV
15 7 (1.68%) Blog
15 7 (1.68%) Digital Signage
Operating Systems
1 393 (94.24%) Linux
2 128 (30.70%) Unix
3 108 (25.90%) Windows
4 26 (6.24%) Red Hat Enterprise Linux
4 26 (6.24%) Ubuntu
4 26 (6.24%) Windows Server
5 20 (4.80%) DC/OS
6 19 (4.56%) CentOS
7 16 (3.84%) Android
7 16 (3.84%) Apple iOS
7 16 (3.84%) Debian
8 15 (3.60%) FreeBSD
9 8 (1.92%) Windows Server 2008
10 4 (0.96%) Solaris
11 3 (0.72%) Mac OS
12 2 (0.48%) HPUX
13 1 (0.24%) Mac OS X
13 1 (0.24%) SUSE
13 1 (0.24%) Windows 7
13 1 (0.24%) Windows Server 2012
Processes & Methodologies
1 146 (35.01%) DevOps
2 134 (32.13%) Agile Software Development
3 86 (20.62%) Test Automation
4 84 (20.14%) Problem-Solving
5 63 (15.11%) Continuous Integration
6 48 (11.51%) ITIL
7 47 (11.27%) Microservices
8 46 (11.03%) Scrum
9 45 (10.79%) Configuration Management
9 45 (10.79%) TDD
10 38 (9.11%) Open Source
10 38 (9.11%) Software Engineering
11 35 (8.39%) Analytics
12 33 (7.91%) MVC
12 33 (7.91%) SOLID
13 31 (7.43%) Continuous Delivery
14 30 (7.19%) Load Balancing
15 29 (6.95%) OO
15 29 (6.95%) SOA
16 24 (5.76%) Release Management
Programming Languages
1 185 (44.36%) Python
2 161 (38.61%) SQL
3 120 (28.78%) Java
4 115 (27.58%) Bash Shell
5 76 (18.23%) Perl
6 71 (17.03%) Shell Script
7 69 (16.55%) PHP
8 50 (11.99%) PowerShell
9 45 (10.79%) JavaScript
10 44 (10.55%) Ruby
11 41 (9.83%) C++
12 21 (5.04%) PL/SQL
13 20 (4.80%) Go
14 18 (4.32%) Scala
15 17 (4.08%) Korn
16 15 (3.60%) C#
16 15 (3.60%) Groovy
16 15 (3.60%) PHP 5
17 11 (2.64%) Bourne shell
17 11 (2.64%) C
Qualifications
1 59 (14.15%) Degree
2 29 (6.95%) Computer Science Degree
3 14 (3.36%) Cisco Certification
4 12 (2.88%) Numerate Degree
5 11 (2.64%) CCNA
6 9 (2.16%) VMware Certified Professional (VCP)
7 6 (1.44%) VCAP
8 5 (1.20%) ISEB
8 5 (1.20%) ISTQB
8 5 (1.20%) ITIL Foundation Certificate
9 4 (0.96%) CCNP
9 4 (0.96%) LPIC
9 4 (0.96%) OSCP
10 1 (0.24%) AWS Certification
10 1 (0.24%) CISSP
10 1 (0.24%) CompTIA Security+
10 1 (0.24%) ITIL Certification
10 1 (0.24%) Master's Degree
10 1 (0.24%) PMI Certification
10 1 (0.24%) PMP
Quality Assurance & Compliance
1 24 (5.76%) QA
2 4 (0.96%) SLA
System Software
1 88 (21.10%) Docker
2 44 (10.55%) Active Directory
3 23 (5.52%) VMware Infrastructure
4 16 (3.84%) KVM
5 15 (3.60%) NFS
5 15 (3.60%) pfSense
5 15 (3.60%) Samba
6 9 (2.16%) VMware NSX
6 9 (2.16%) vSphere
7 8 (1.92%) VirtualBox
8 6 (1.44%) Hyper-V
8 6 (1.44%) Virtual Desktop
8 6 (1.44%) XenApp
8 6 (1.44%) XenDesktop
9 5 (1.20%) HDFS
9 5 (1.20%) Virtual Machines
10 4 (0.96%) VMware ESXi
11 3 (0.72%) Snort
12 1 (0.24%) Microsoft Virtual Server
12 1 (0.24%) Xen
Systems Management
1 105 (25.18%) Puppet
2 99 (23.74%) Opscode Chef
3 92 (22.06%) Ansible
4 76 (18.23%) Terraform
5 72 (17.27%) Kubernetes
6 42 (10.07%) Salt
7 39 (9.35%) Nagios
8 29 (6.95%) ZABBIX
9 23 (5.52%) Docker Swarm
10 21 (5.04%) BMC PATROL
11 19 (4.56%) Packer
12 17 (4.08%) Mesos
13 15 (3.60%) Rancher
14 9 (2.16%) Prometheus
15 7 (1.68%) SCCM
16 6 (1.44%) Control-M
16 6 (1.44%) PowerCLI
16 6 (1.44%) SCOrch
17 5 (1.20%) Automic
17 5 (1.20%) ITRS Geneos
Vendors
1 46 (11.03%) Oracle
2 32 (7.67%) Red Hat
3 27 (6.47%) Microsoft
3 27 (6.47%) VMware
3 27 (6.47%) Zend
4 25 (6.00%) Citrix
5 21 (5.04%) BMC
5 21 (5.04%) Cisco
6 20 (4.80%) Google
7 17 (4.08%) SaltStack
8 16 (3.84%) Atlassian
8 16 (3.84%) New Relic
9 15 (3.60%) PagerDuty
10 14 (3.36%) Palo Alto
10 14 (3.36%) Splunk
10 14 (3.36%) Sybase
11 7 (1.68%) HP
11 7 (1.68%) SolarWinds
12 6 (1.44%) IBM
12 6 (1.44%) Informatica