Period
to 21 June 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 21 June 2018 with a comparison to the same period over the previous 2 years.

Linux/Unix Command Line Interface (CLI)
England > London
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 434 476 -
Rank change year-on-year +42 - -
Permanent jobs citing Linux Command Line 452 380 0
As % of all permanent IT jobs advertised in London 0.65% 0.54% -
As % of the Miscellaneous category 1.34% 1.15% -
Number of salaries quoted 368 270 0
London median annual salary £60,000 £52,500 -
Median salary % change year-on-year +14.29% - -
England median annual salary £50,000 £43,500 -
% change year-on-year +14.94% - -

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 33,764 33,185 39,463
As % of all permanent IT jobs advertised in London 48.62% 47.35% 48.02%
Number of salaries quoted 26,369 26,363 33,276
London median annual salary £60,000 £60,000 £57,500
Median salary % change year-on-year - +4.35% +4.55%
10th Percentile £35,000 £32,500 £32,500
90th Percentile £95,000 £92,500 £87,500
England median annual salary £50,000 £49,815 £50,000
% change year-on-year +0.37% -0.37% +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 21 June 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 21 June 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 -4 82 £55,000 +29.41% 20
West London +35 29 £50,000 -13.04% 6
South London -6 6 £56,250 -13.46% 1
East London -18 4 £70,000 +81.82% 5
North London - 4 £62,500 -
Linux Command Line
England

For the 6 months to 21 June 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.

1 403 (89.16%) Linux
2 196 (43.36%) SQL
3 186 (41.15%) Agile Software Development
4 170 (37.61%) Python
5 154 (34.07%) Git (software)
6 151 (33.41%) Amazon AWS
7 136 (30.09%) Java
8 134 (29.65%) Bash Shell
9 132 (29.20%) DevOps
10 127 (28.10%) Unix
11 111 (24.56%) MySQL
12 109 (24.12%) Continuous Integration
13 104 (23.01%) Jenkins
14 97 (21.46%) Docker
15 93 (20.58%) TDD
16 85 (18.81%) Finance
17 83 (18.36%) Web Services
17 83 (18.36%) NoSQL
18 80 (17.70%) Windows
19 77 (17.04%) Problem-Solving
20 74 (16.37%) Microservices
20 74 (16.37%) Apache
21 73 (16.15%) Software Engineering
22 70 (15.49%) JavaScript
23 66 (14.60%) Ansible
24 60 (13.27%) HTML
24 60 (13.27%) Test Automation
25 58 (12.83%) Shell Script
26 57 (12.61%) Mobile App
26 57 (12.61%) Continuous Delivery

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 74 (16.37%) Apache
2 36 (7.96%) Apache Spark
3 35 (7.74%) Tomcat
4 28 (6.19%) Ethereum
5 25 (5.53%) CMS
6 21 (4.65%) Jetty
7 20 (4.42%) Apache Solr
8 17 (3.76%) Hyperledger
9 15 (3.32%) Elasticsearch
10 12 (2.65%) WildFly
11 11 (2.43%) Confluence
12 8 (1.77%) WordPress
13 6 (1.33%) nginx
14 5 (1.11%) Drupal
14 5 (1.11%) GlassFish
14 5 (1.11%) JBoss
14 5 (1.11%) OpenStack
15 4 (0.88%) Apache Airflow
15 4 (0.88%) IIS
15 4 (0.88%) Oracle SOA Suite
Applications
1 3 (0.66%) Photoshop
2 2 (0.44%) Adobe Illustrator
3 1 (0.22%) Maya
3 1 (0.22%) Microsoft Excel
3 1 (0.22%) NUKE
3 1 (0.22%) Spreadsheet
Business Applications
1 8 (1.77%) Distributed Ledger
2 2 (0.44%) Bloomberg TOMS
2 2 (0.44%) Eloqua
2 2 (0.44%) ION MarketView
2 2 (0.44%) Magento
2 2 (0.44%) Salesforce.com CRM
2 2 (0.44%) Shopify
3 1 (0.22%) SunGard APT
Cloud Services
1 151 (33.41%) Amazon AWS
2 56 (12.39%) Microsoft Azure
3 47 (10.40%) SaaS
4 31 (6.86%) GitHub
5 26 (5.75%) AWS CloudFormation
6 25 (5.53%) Cloud Computing
7 23 (5.09%) Sauce Labs
8 22 (4.87%) Amazon CloudWatch
9 20 (4.42%) Amazon EC2
10 17 (3.76%) Amazon S3
10 17 (3.76%) Serverless
11 16 (3.54%) AWS Lambda
12 15 (3.32%) Google Cloud Platform
13 11 (2.43%) IaaS
14 9 (1.99%) Datadog
14 9 (1.99%) PaaS
15 8 (1.77%) CloudFront
15 8 (1.77%) Virtual Private Cloud
16 5 (1.11%) AWS OpsWorks
16 5 (1.11%) OpenShift
Communications & Networking
1 45 (9.96%) TCP/IP
2 28 (6.19%) DNS
2 28 (6.19%) Firewall
3 20 (4.42%) SMPP
4 19 (4.20%) Kerberos
4 19 (4.20%) SMS
5 16 (3.54%) IPsec
6 14 (3.10%) Broadband
6 14 (3.10%) HTTP
7 12 (2.65%) SSH
8 11 (2.43%) OpenVPN
8 11 (2.43%) VPN
9 10 (2.21%) SSL
10 8 (1.77%) DHCP
10 8 (1.77%) VLAN
10 8 (1.77%) WAN
11 6 (1.33%) Cisco ASA
11 6 (1.33%) Internet
11 6 (1.33%) SAN
11 6 (1.33%) SNMP
Database & Business Intelligence
1 111 (24.56%) MySQL
2 83 (18.36%) NoSQL
3 52 (11.50%) Redis
4 50 (11.06%) PostgreSQL
5 46 (10.18%) Hadoop
6 41 (9.07%) Big Data
7 34 (7.52%) MongoDB
8 32 (7.08%) Blockchain
9 29 (6.42%) Oracle Database
10 28 (6.19%) Apache Cassandra
10 28 (6.19%) HBase
10 28 (6.19%) Relational Database
11 19 (4.20%) RDBMS
12 18 (3.98%) Apache Hive
13 14 (3.10%) Amazon RDS
14 11 (2.43%) SQL Server
15 9 (1.99%) Amazon DynamoDB
15 9 (1.99%) Data Lake
16 3 (0.66%) Amazon Aurora
16 3 (0.66%) MariaDB
Development Applications
1 154 (34.07%) Git (software)
2 104 (23.01%) Jenkins
3 43 (9.51%) Selenium
4 40 (8.85%) Cucumber
5 37 (8.19%) JIRA
6 34 (7.52%) Maven
7 24 (5.31%) RSpec
8 23 (5.09%) JUnit
8 23 (5.09%) TestNG
9 20 (4.42%) Hamcrest
9 20 (4.42%) jMock
10 18 (3.98%) Sonatype Nexus
10 18 (3.98%) Vagrant
11 16 (3.54%) git-flow
12 13 (2.88%) JMeter
12 13 (2.88%) WebDriver
13 12 (2.65%) Emacs
14 11 (2.43%) Atlassian Bamboo
14 11 (2.43%) Subversion
14 11 (2.43%) Travis CI
General
1 85 (18.81%) Finance
2 52 (11.50%) Banking
3 30 (6.64%) Front Office
4 29 (6.42%) Investment Banking
5 26 (5.75%) Legal
6 25 (5.53%) Games
7 20 (4.42%) Marketing
7 20 (4.42%) Telecoms
8 17 (3.76%) Retail
9 16 (3.54%) Back Office
10 13 (2.88%) Publishing
11 11 (2.43%) Financial Institution
12 8 (1.77%) Advertising
13 7 (1.55%) Law
14 3 (0.66%) Multimedia
15 1 (0.22%) Urdu Language
Job Titles
1 175 (38.72%) Developer
2 58 (12.83%) Java Developer
3 50 (11.06%) Senior Developer
4 49 (10.84%) DevOps Engineer
5 34 (7.52%) Systems Engineer
6 32 (7.08%) Applications Support
7 30 (6.64%) Test Engineer
8 27 (5.97%) Consultant
8 27 (5.97%) PHP Developer
9 26 (5.75%) Test Automation Engineer
10 25 (5.53%) Python Developer
10 25 (5.53%) SQL Developer
11 22 (4.87%) Software Developer
12 21 (4.65%) Linux Support
12 21 (4.65%) Ruby Developer
13 20 (4.42%) Linux Engineer
14 19 (4.20%) Data Engineer
14 19 (4.20%) Senior Ruby Developer
14 19 (4.20%) SOA Developer
15 17 (3.76%) Senior Python Developer
Libraries, Frameworks & Software Standards
1 83 (18.36%) Web Services
2 60 (13.27%) HTML
3 56 (12.39%) CSS
3 56 (12.39%) Spring
4 53 (11.73%) LAMP
5 49 (10.84%) Hibernate
5 49 (10.84%) REST
6 37 (8.19%) FIX Protocol
7 35 (7.74%) RESTful
8 26 (5.75%) Kafka
8 26 (5.75%) Symfony
9 24 (5.31%) Ruby on Rails
10 23 (5.09%) Nightwatchjs
11 21 (4.65%) Node.js
12 20 (4.42%) Apache Wicket
12 20 (4.42%) Guice
12 20 (4.42%) JAX-RS
12 20 (4.42%) Sinatra
13 19 (4.20%) AngularJS
13 19 (4.20%) NumPy
Miscellaneous
1 57 (12.61%) Mobile App
2 53 (11.73%) Analytical Skills
3 47 (10.40%) Fintech
4 44 (9.73%) Algorithms
4 44 (9.73%) Equities
5 39 (8.63%) Self-Motivation
6 35 (7.74%) Hedge funds
7 32 (7.08%) Computer Science
8 31 (6.86%) Fixed Income
9 20 (4.42%) Bitcoin
10 18 (3.98%) Foreign Exchange (FX)
11 14 (3.10%) Public Cloud
12 13 (2.88%) iPhone
13 12 (2.65%) Enterprise Software
14 11 (2.43%) Private Cloud
15 8 (1.77%) Greenfield Project
16 7 (1.55%) Animation
16 7 (1.55%) User Experience
17 6 (1.33%) Data Structures
17 6 (1.33%) Replication
Operating Systems
1 403 (89.16%) Linux
2 127 (28.10%) Unix
3 80 (17.70%) Windows
4 25 (5.53%) Android
4 25 (5.53%) Apple iOS
4 25 (5.53%) Ubuntu
5 21 (4.65%) CentOS
6 20 (4.42%) Debian
7 17 (3.76%) Red Hat Enterprise Linux
8 16 (3.54%) Windows Server
9 13 (2.88%) Mac OS X
10 9 (1.99%) Windows Server 2008
11 8 (1.77%) DC/OS
12 6 (1.33%) FreeBSD
13 5 (1.11%) Mac OS
14 4 (0.88%) Solaris
14 4 (0.88%) Windows Server 2012
15 3 (0.66%) CoreOS
15 3 (0.66%) Kali Linux
16 1 (0.22%) Windows 7
Processes & Methodologies
1 186 (41.15%) Agile Software Development
2 132 (29.20%) DevOps
3 109 (24.12%) Continuous Integration
4 93 (20.58%) TDD
5 77 (17.04%) Problem-Solving
6 74 (16.37%) Microservices
7 73 (16.15%) Software Engineering
8 60 (13.27%) Test Automation
9 57 (12.61%) Continuous Delivery
10 42 (9.29%) Analytics
10 42 (9.29%) SOA
11 39 (8.63%) Scrum
12 38 (8.41%) Open Source
12 38 (8.41%) Task Automation
13 37 (8.19%) MVC
14 36 (7.96%) BDD
14 36 (7.96%) OO
15 28 (6.19%) SOLID
16 27 (5.97%) Algorithmic Trading
16 27 (5.97%) Multithreading
Programming Languages
1 196 (43.36%) SQL
2 170 (37.61%) Python
3 136 (30.09%) Java
4 134 (29.65%) Bash Shell
5 70 (15.49%) JavaScript
6 58 (12.83%) Shell Script
7 54 (11.95%) PHP
7 54 (11.95%) Ruby
8 40 (8.85%) Perl
9 35 (7.74%) C++
10 33 (7.30%) C#
11 28 (6.19%) Scala
12 23 (5.09%) PowerShell
13 22 (4.87%) Java 8
14 17 (3.76%) Go
14 17 (3.76%) Solidity
15 13 (2.88%) Groovy
15 13 (2.88%) PHP 7
16 11 (2.43%) C
17 9 (1.99%) AWK
Qualifications
1 55 (12.17%) Degree
2 18 (3.98%) Computer Science Degree
3 17 (3.76%) Numerate Degree
4 12 (2.65%) Security Cleared
5 4 (0.88%) AWS Certification
5 4 (0.88%) CISSP
5 4 (0.88%) LPIC
6 3 (0.66%) CCNA
6 3 (0.66%) CEH
6 3 (0.66%) Cisco Certification
6 3 (0.66%) CREST Certified
6 3 (0.66%) GIAC
6 3 (0.66%) Linux+ Certification
6 3 (0.66%) RHCA
6 3 (0.66%) RHCE
6 3 (0.66%) RHCSA
6 3 (0.66%) SANS
6 3 (0.66%) SC Cleared
7 2 (0.44%) CCNP
7 2 (0.44%) Master's Degree
Quality Assurance & Compliance
1 53 (11.73%) QA
2 6 (1.33%) ISO/IEC 27001
3 3 (0.66%) PCI DSS
4 2 (0.44%) GCP
4 2 (0.44%) ISO 9001
System Software
1 97 (21.46%) Docker
2 35 (7.74%) Active Directory
3 28 (6.19%) VMware Infrastructure
4 21 (4.65%) HDFS
5 11 (2.43%) VirtualBox
6 9 (1.99%) pfSense
7 8 (1.77%) Hyper-V
7 8 (1.77%) Virtual Machines
7 8 (1.77%) VMware ESXi
8 6 (1.33%) KVM
8 6 (1.33%) NFS
8 6 (1.33%) Samba
9 4 (0.88%) Snort
10 3 (0.66%) Squid
10 3 (0.66%) Xen
11 2 (0.44%) BIND 9
11 2 (0.44%) iptables
11 2 (0.44%) Kamailio
11 2 (0.44%) Postfix
12 1 (0.22%) ACF2
Systems Management
1 66 (14.60%) Ansible
2 55 (12.17%) Puppet
3 49 (10.84%) Opscode Chef
4 47 (10.40%) Kubernetes
5 36 (7.96%) Terraform
6 17 (3.76%) Oozie
7 15 (3.32%) Nagios
8 14 (3.10%) Docker Swarm
9 12 (2.65%) ZABBIX
10 11 (2.43%) Packer
10 11 (2.43%) Salt
11 4 (0.88%) BMC PATROL
11 4 (0.88%) FortiGate
11 4 (0.88%) Jamf Pro
12 3 (0.66%) CloudHub
12 3 (0.66%) Failover Clustering
12 3 (0.66%) HAProxy
12 3 (0.66%) Nessus
12 3 (0.66%) OpenVAS
12 3 (0.66%) OSSEC
Vendors
1 46 (10.18%) Oracle
2 38 (8.41%) VMware
3 28 (6.19%) Bloomberg
4 27 (5.97%) Microsoft
5 26 (5.75%) Fidessa
6 22 (4.87%) WorldPay
7 20 (4.42%) New Relic
7 20 (4.42%) Red Hat
8 19 (4.20%) Cisco
8 19 (4.20%) Zend
9 17 (3.76%) Google
9 17 (3.76%) Hortonworks
9 17 (3.76%) Splunk
10 11 (2.43%) NetApp
11 10 (2.21%) F5
12 7 (1.55%) CheckPoint
12 7 (1.55%) Citrix
12 7 (1.55%) IBM
12 7 (1.55%) Juniper
13 6 (1.33%) HP