The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Debian skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Debian over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Debian Linux
England / London
Rank 506 518 486
Rank change year-on-year +12 -32  
Permanent jobs citing Debian 71 139 170
As % of all permanent IT jobs advertised in London 0.21% 0.33% 0.40%
As % of the Operating Systems category 0.88% 1.26% 1.43%
Number of salaries quoted 58 127 130
Median salary £53,750 £52,500 £50,000
Median salary % change year-on-year +2.38% +5.00%  
90% offered a salary of more than £37,500 £37,500 £37,500
10% offered a salary of more than £65,000 £67,000 £70,000
UK excluding London median salary £42,000 £36,500 £42,500
% change year-on-year +15.06% -14.11%  

Debian is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for operating system skills.

Operating System Skills
London
Permanent job vacancies with a requirement for operating system skills 8058 11042 11911
As % of all permanent IT job vacancies advertised in London 24.26% 26.32% 28.20%
Number of salaries quoted 6829 9453 10172
Median salary £50,000 £50,000 £48,500
Median salary % change year-on-year - +3.09%  
90% offered a salary of more than £28,000 £28,000 £27,500
10% offered a salary of more than £77,500 £72,500 £75,000
UK excluding London median salary £37,500 £37,500 £37,500

Debian
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Debian as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Debian in London

Debian
Salary Trend in London

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

Salary trend for Debian in London

Debian
Salary Histogram in London

The salary distribution of IT jobs citing Debian in London over the 3 months to 26 March 2017.

Salary histogram for Debian in London

Debian
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Debian within the London region over the 3 months to 26 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +44 12 £42,767 -10.90% 4
Surbiton +13 1 - - 1
Debian
England

Debian
Top 30 Related IT Skills in London

For the 6 months to 26 March 2017, IT jobs citing Debian also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for Debian.

1 176 (100.00%) Linux
2 109 (61.93%) Ubuntu
3 99 (56.25%) Python
4 91 (51.70%) Puppet
5 90 (51.14%) Bash Shell
6 83 (47.16%) VMware
7 82 (46.59%) Amazon AWS
8 81 (46.02%) DevOps
9 75 (42.61%) Red Hat
10 73 (41.48%) MySQL
11 72 (40.91%) Apache
12 71 (40.34%) VMware Infrastructure
13 63 (35.80%) Windows
14 53 (30.11%) Firewall
15 51 (28.98%) Ansible
16 49 (27.84%) CentOS
17 48 (27.27%) Nagios
17 48 (27.27%) SQL Server
18 47 (26.70%) Jenkins
19 40 (22.73%) Red Hat Enterprise Linux
19 40 (22.73%) Opscode Chef
20 38 (21.59%) LAMP
21 37 (21.02%) PHP
22 36 (20.45%) IIS
22 36 (20.45%) DNS
23 35 (19.89%) TCP/IP
24 34 (19.32%) Perl
24 34 (19.32%) Tomcat
25 32 (18.18%) Configuration Management
26 30 (17.05%) Docker

Debian
Top Related 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 72 (40.91%) Apache
2 36 (20.45%) IIS
3 34 (19.32%) Tomcat
4 26 (14.77%) nginx
5 15 (8.52%) OpenStack
6 14 (7.95%) Alfresco
7 11 (6.25%) Elasticsearch
8 10 (5.68%) lighttpd
9 5 (2.84%) MS Exchange
10 4 (2.27%) Apache Spark
11 3 (1.70%) Apache Pig
12 2 (1.14%) Exchange Server 2010
12 2 (1.14%) Jetty
13 1 (0.57%) Apache Solr
Applications
1 3 (1.70%) MS Excel
2 1 (0.57%) GNU Octave
2 1 (0.57%) MS Office
Business Applications
1 14 (7.95%) Dynamics NAV
Cloud Services
1 82 (46.59%) Amazon AWS
2 18 (10.23%) AWS CloudFormation
3 15 (8.52%) G Suite
4 13 (7.39%) IBM Cloud
5 10 (5.68%) Microsoft Azure
5 10 (5.68%) SoftLayer
6 7 (3.98%) IaaS
7 6 (3.41%) Amazon EC2
7 6 (3.41%) GitHub
7 6 (3.41%) Virtual Private Cloud
8 5 (2.84%) Amazon ElastiCache
8 5 (2.84%) SaaS
9 4 (2.27%) Amazon S3
9 4 (2.27%) Datadog
9 4 (2.27%) Heroku
10 3 (1.70%) Bluemix
10 3 (1.70%) Cloud Computing
10 3 (1.70%) Route 53
11 2 (1.14%) AWS CloudTrail
11 2 (1.14%) Google Cloud Platform
Communications & Networking
1 53 (30.11%) Firewall
2 36 (20.45%) DNS
3 35 (19.89%) TCP/IP
4 17 (9.66%) VPN
5 15 (8.52%) MPLS
5 15 (8.52%) NetScaler
6 13 (7.39%) Internet
7 12 (6.82%) LAN
7 12 (6.82%) WAN
8 11 (6.25%) BGP
8 11 (6.25%) SSH
8 11 (6.25%) SSL
9 9 (5.11%) DHCP
9 9 (5.11%) OSPF
9 9 (5.11%) VLAN
10 8 (4.55%) SAN
11 7 (3.98%) Ethernet
12 5 (2.84%) Network Security
12 5 (2.84%) SNMP
13 4 (2.27%) HTTP
Database & Business Intelligence
1 73 (41.48%) MySQL
2 48 (27.27%) SQL Server
3 17 (9.66%) Oracle Database
4 14 (7.95%) Oracle Database 11g
5 12 (6.82%) MongoDB
5 12 (6.82%) Redis
6 7 (3.98%) OpenStack Swift
7 6 (3.41%) CouchDB
8 5 (2.84%) Amazon DynamoDB
8 5 (2.84%) Big Data
8 5 (2.84%) OrientDB
9 4 (2.27%) Amazon RDS
10 3 (1.70%) Apache Cassandra
10 3 (1.70%) Hadoop
11 2 (1.14%) Hazelcast
11 2 (1.14%) PostgreSQL
11 2 (1.14%) SQLite
12 1 (0.57%) BigQuery
12 1 (0.57%) Blockchain
Development Applications
1 47 (26.70%) Jenkins
2 29 (16.48%) Git (software)
3 15 (8.52%) Subversion
4 12 (6.82%) JIRA
5 6 (3.41%) TeamCity
6 5 (2.84%) Maven
6 5 (2.84%) Vagrant
7 4 (2.27%) Artifactory
8 3 (1.70%) Atlassian Bamboo
8 3 (1.70%) GoCD
8 3 (1.70%) Travis CI
9 2 (1.14%) GCC
10 1 (0.57%) Bitbucket
10 1 (0.57%) GitLab
General
1 15 (8.52%) Finance
2 10 (5.68%) Marketing
3 6 (3.41%) Publishing
4 5 (2.84%) Banking
5 4 (2.27%) Telecoms
6 3 (1.70%) Games
7 2 (1.14%) Back Office
7 2 (1.14%) Law
7 2 (1.14%) Legal
8 1 (0.57%) Retail
Job Titles
1 53 (30.11%) Systems Administrator
2 50 (28.41%) Administrator
3 49 (27.84%) DevOps Engineer
4 43 (24.43%) Linux Systems Administrator
5 38 (21.59%) Linux Administrator
6 33 (18.75%) Linux Engineer
7 27 (15.34%) Systems Engineer
8 21 (11.93%) Linux/Unix DevOps
9 20 (11.36%) Senior DevOps
9 20 (11.36%) Senior DevOps Engineer
10 14 (7.95%) Senior Systems Engineer
11 13 (7.39%) Linux Systems Engineer
12 12 (6.82%) Linux DevOps Engineer
12 12 (6.82%) Unix Specialist
13 10 (5.68%) DevOps Administrator
13 10 (5.68%) Linux DevOps Administrator
14 8 (4.55%) IT Administrator
14 8 (4.55%) IT Systems Administrator
15 7 (3.98%) Developer
15 7 (3.98%) Network Engineer
Libraries, Frameworks & Software Standards
1 38 (21.59%) LAMP
2 15 (8.52%) .NET
3 11 (6.25%) LEMP Stack
3 11 (6.25%) RabbitMQ
4 10 (5.68%) Web Services
5 7 (3.98%) Memcached
5 7 (3.98%) Node.js
6 5 (2.84%) ActiveMQ
6 5 (2.84%) Elastic Stack
6 5 (2.84%) FIX Protocol
6 5 (2.84%) Kafka
7 4 (2.27%) Django
8 3 (1.70%) 802.1X
8 3 (1.70%) Sphinx
8 3 (1.70%) WebSockets
9 2 (1.14%) CGI
9 2 (1.14%) CSS
9 2 (1.14%) HTML
9 2 (1.14%) Ruby on Rails
9 2 (1.14%) Spring
Miscellaneous
1 15 (8.52%) Management Information System
2 14 (7.95%) Data Centre
2 14 (7.95%) EMC VNX
3 11 (6.25%) Linux Command Line
4 10 (5.68%) PKI
5 7 (3.98%) Analytical Skills
5 7 (3.98%) iPad
6 5 (2.84%) Computer Science
6 5 (2.84%) Eurex
7 4 (2.27%) User Experience
8 3 (1.70%) Fintech
8 3 (1.70%) Foreign Exchange (FX)
8 3 (1.70%) Mobile Games
9 2 (1.14%) Algorithms
9 2 (1.14%) Client/Server
9 2 (1.14%) Enterprise Software
9 2 (1.14%) Photography
9 2 (1.14%) Replication
9 2 (1.14%) Xbox
10 1 (0.57%) Hedge funds
Operating Systems
1 176 (100.00%) Linux
2 109 (61.93%) Ubuntu
3 63 (35.80%) Windows
4 49 (27.84%) CentOS
5 40 (22.73%) Red Hat Enterprise Linux
6 30 (17.05%) Windows Server
7 21 (11.93%) SUSE
8 20 (11.36%) Unix
9 19 (10.80%) Mac OS X
10 17 (9.66%) Windows Server 2012
11 14 (7.95%) NetWare
12 10 (5.68%) Windows Server 2008
13 9 (5.11%) Solaris
14 7 (3.98%) Windows 8
15 5 (2.84%) AIX
16 2 (1.14%) Fedora
16 2 (1.14%) Mac OS
17 1 (0.57%) CoreOS
17 1 (0.57%) Oracle Linux
17 1 (0.57%) Windows 7
Processes & Methodologies
1 81 (46.02%) DevOps
2 32 (18.18%) Configuration Management
3 29 (16.48%) Agile Software Development
4 25 (14.20%) High Availability
5 20 (11.36%) E-Commerce
5 20 (11.36%) Load Balancing
6 18 (10.23%) ITIL
7 17 (9.66%) Open Source
8 15 (8.52%) Business Continuity
8 15 (8.52%) Scrum
9 14 (7.95%) Document Management
9 14 (7.95%) Quality Management
9 14 (7.95%) Strategic Planning
9 14 (7.95%) Virtual Infrastructure
10 13 (7.39%) Project Management
10 13 (7.39%) Server Hardening
11 11 (6.25%) Continuous Improvement
12 10 (5.68%) Change Control
12 10 (5.68%) Continuous Integration
12 10 (5.68%) Disaster Recovery
Programming Languages
1 99 (56.25%) Python
2 90 (51.14%) Bash Shell
3 37 (21.02%) PHP
4 34 (19.32%) Perl
5 23 (13.07%) Ruby
6 21 (11.93%) Java
7 15 (8.52%) SQL
8 7 (3.98%) Shell Script
9 5 (2.84%) C#
9 5 (2.84%) PowerShell
10 4 (2.27%) Bourne shell
10 4 (2.27%) C-shell
10 4 (2.27%) Korn
10 4 (2.27%) R
11 3 (1.70%) C
11 3 (1.70%) Go
12 2 (1.14%) C++
12 2 (1.14%) JavaScript
Qualifications
1 9 (5.11%) Degree
2 7 (3.98%) SC Cleared
2 7 (3.98%) Security Cleared
3 6 (3.41%) CISSP
4 5 (2.84%) Cisco Certification
4 5 (2.84%) CISM
5 3 (1.70%) CCDP
5 3 (1.70%) CCNP
5 3 (1.70%) CCSP
5 3 (1.70%) CESG Certified Professional
6 2 (1.14%) CCNA
6 2 (1.14%) MCP
6 2 (1.14%) MCSA
6 2 (1.14%) Microsoft Certification
6 2 (1.14%) RHCE
Quality Assurance & Compliance
1 9 (5.11%) PCI DSS
2 5 (2.84%) QA
2 5 (2.84%) SLA
3 4 (2.27%) ISO/IEC 27001
4 1 (0.57%) Cyber Essentials
4 1 (0.57%) GCP
4 1 (0.57%) GDPR
4 1 (0.57%) Sarbanes-Oxley
System Software
1 71 (40.34%) VMware Infrastructure
2 30 (17.05%) Docker
3 27 (15.34%) Active Directory
4 22 (12.50%) Xen
5 16 (9.09%) vSphere
5 16 (9.09%) XenServer
6 14 (7.95%) Microsoft Virtual Server
6 14 (7.95%) Virtual Servers
6 14 (7.95%) XenApp
7 13 (7.39%) Hyper-V
8 10 (5.68%) QEMU
9 8 (4.55%) Varnish
10 7 (3.98%) KVM
10 7 (3.98%) Virtual Machines
10 7 (3.98%) VMware ESX
11 6 (3.41%) NFS
12 5 (2.84%) iptables
13 4 (2.27%) Snort
13 4 (2.27%) VirtualBox
14 3 (1.70%) VMware ESXi
Systems Management
1 91 (51.70%) Puppet
2 51 (28.98%) Ansible
3 48 (27.27%) Nagios
4 40 (22.73%) Opscode Chef
5 19 (10.80%) Salt
6 15 (8.52%) HAProxy
7 14 (7.95%) EMC VPLEX
7 14 (7.95%) Kubernetes
7 14 (7.95%) NetIQ Identity Manager
7 14 (7.95%) Simpana
8 12 (6.82%) Graphite
8 12 (6.82%) Mesos
8 12 (6.82%) Terraform
8 12 (6.82%) ZABBIX
9 11 (6.25%) Cacti
10 9 (5.11%) collectd
11 8 (4.55%) OpenNMS
12 6 (3.41%) cPanel
13 5 (2.84%) CFEngine
13 5 (2.84%) Host Intrusion Detection System
Vendors
1 83 (47.16%) VMware
2 75 (42.61%) Red Hat
3 25 (14.20%) Oracle
4 23 (13.07%) Cisco
5 20 (11.36%) SaltStack
6 19 (10.80%) Citrix
7 16 (9.09%) Google
7 16 (9.09%) Juniper
8 14 (7.95%) CommVault
8 14 (7.95%) EMC
8 14 (7.95%) Novell
9 13 (7.39%) Microsoft
10 12 (6.82%) HP
11 9 (5.11%) Brocade
12 8 (4.55%) New Relic
12 8 (4.55%) WatchGuard
13 7 (3.98%) ProCurve
14 6 (3.41%) Splunk
15 5 (2.84%) Patsystems
15 5 (2.84%) SolarWinds
City, London
Harrington Starr
Salary: £70000 - £90000 per annum
Posted: Yesterday
City, London
Reflex Computer Recruitment Ltd
Salary: Bonuses + Benefits
Posted: 2 days ago
City, London
Client Server
Salary: £70k to £80k + benefits
Posted: 4 days ago
London
GK Recruitment
Salary: From £65,000 to £75,000 per annum
Posted: 3 days ago
London
Engage PSG
Salary: £55000 - £65000 per annum + bonus and package
Posted: 6 days ago
London
Client Server
Salary: £70000 - £80000 per annum + benefits
Posted: 4 days ago
London
Opus Recruitment Solutions Ltd
Salary: £55000 - £70000 per annum
Posted: 6 days ago
London
Artemis Recruitment Ltd
Salary: Up to £75,000 per annum + Benefits
Posted: 6 days ago
Surbiton
TUI Group Careers
Salary: Competitive
Posted: 10 days ago
South East London
Stepstone
Salary: Competitive Salary plus generous benefits
Posted: 11 days ago
London
Open Select Recruitment
Salary: £60000 - £65000 per annum + bonus, pension, equity
Posted: 6 days ago
London
Venturi
Salary: £50000 - £60000 per annum + Extremely competitive benefits
Posted: 11 days ago
London, UK
Piksel
Salary: Competitive
Posted: 12 days ago
Central London / West End
Piksel
Salary: Competitive
Posted: 12 days ago
Hayes, Middlesex
Rackspace
Salary: From £65,000 to £90,000 per annum Competitive + Bonus + Benefits + On
Posted: 11 days ago
Hayes, Middlesex
Rackspace
Salary: From £65,000 to £90,000 per annum Competitive + Benefits + On Call + B
Posted: 11 days ago
London
ABILITY Resorucing Ltd
Salary: £55000 - £75000 per annum
Posted: 12 days ago
London
Piksel
Salary: Competitive
Posted: 23 days ago
London
Recruitment Revolution Limited
Salary: £30,000 - £42,000 + Company Benefits
Posted: 23 days ago