Period
to 24 January 2022

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 6 months to 24 January 2022 with a comparison to the same period in the previous 2 years.

Debian Linux
England > London
6 months to
24 Jan 2022
Same period 2021 Same period 2020
Rank 686 480 672
Rank change year-on-year -206 +192 -39
Permanent jobs citing Debian 56 37 44
As % of all permanent jobs advertised in London 0.11% 0.16% 0.086%
As % of the Operating Systems category 0.67% 0.86% 0.41%
Number of salaries quoted 43 35 39
10th Percentile £41,250 £46,950 £27,500
25th Percentile £53,000 £51,250 £43,750
Median annual salary (50th Percentile) £67,500 £60,000 £55,000
Median % change year-on-year +12.50% +9.09% -15.38%
75th Percentile £73,750 £71,875 £67,500
90th Percentile £82,250 £74,500 £80,000
England median annual salary £51,000 £50,000 £50,000
% change year-on-year +2.00% - -9.09%

Debian is in the Operating Systems 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 operating system skills.

All Operating Systems
London
Permanent vacancies with a requirement for operating system skills 8,408 4,305 10,854
As % of all permanent IT jobs advertised in London 16.56% 18.07% 21.20%
Number of salaries quoted 5,946 3,592 8,900
10th Percentile £31,250 £35,000 £28,500
25th Percentile £45,000 £47,500 £37,500
Median annual salary (50th Percentile) £62,500 £65,000 £57,500
Median % change year-on-year -3.85% +13.04% -4.17%
75th Percentile £82,500 £80,000 £76,250
90th Percentile £100,000 £95,000 £91,250
England median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -5.26%

Debian
Job Vacancy Trend in London

Job postings citing Debian as a proportion of all IT jobs advertised in London.

Job vacancy trend for Debian in London

Debian
Salary Trend in London

3-month moving average salary quoted in jobs citing Debian in London.

Salary trend for Debian in London

Debian
Salary Histogram in London

Salary distribution for jobs citing Debian in London over the 6 months to 24 January 2022.

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 6 months to 24 January 2022. 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
Jobs
Central London -49 2 £105,000 +82.61% 6
South London -22 1 £42,500 -26.09%
Debian
England

For the 6 months to 24 January 2022, IT jobs citing Debian 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 Debian.

1 56 (100.00%) Linux
2 32 (57.14%) Bash
3 31 (55.36%) Ansible
3 31 (55.36%) DevOps
4 27 (48.21%) AWS
5 26 (46.43%) MySQL
6 25 (44.64%) Python
7 20 (35.71%) Puppet
8 19 (33.93%) Jenkins
8 19 (33.93%) Docker
9 18 (32.14%) Kubernetes
9 18 (32.14%) Ubuntu
10 17 (30.36%) Firewall
10 17 (30.36%) Configuration Management
10 17 (30.36%) GCP
10 17 (30.36%) Terraform
11 16 (28.57%) Red Hat Enterprise Linux
11 16 (28.57%) Windows
12 15 (26.79%) Cisco
12 15 (26.79%) Finance
13 14 (25.00%) DNS
14 13 (23.21%) Git (software)
15 12 (21.43%) CentOS
15 12 (21.43%) Red Hat
15 12 (21.43%) VPN
15 12 (21.43%) Migration
15 12 (21.43%) Social Skills
16 11 (19.64%) PowerShell
16 11 (19.64%) Azure
16 11 (19.64%) Opscode Chef

Debian
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 7 (12.50%) Elasticsearch
2 6 (10.71%) Apache
3 4 (7.14%) nginx
4 3 (5.36%) IIS
5 1 (1.79%) OpenStack
5 1 (1.79%) SharePoint
Applications
1 1 (1.79%) Microsoft Office
Cloud Services
1 27 (48.21%) AWS
2 17 (30.36%) GCP
3 11 (19.64%) Azure
4 10 (17.86%) SaaS
5 9 (16.07%) Amazon CloudWatch
5 9 (16.07%) Route 53
6 7 (12.50%) GitHub
7 6 (10.71%) Amazon S3
7 6 (10.71%) Microsoft 365
8 5 (8.93%) Amazon EC2
8 5 (8.93%) AWS CloudTrail
8 5 (8.93%) AWS Direct Connect
8 5 (8.93%) CloudFront
8 5 (8.93%) Datadog
8 5 (8.93%) PaaS
8 5 (8.93%) Virtual Private Cloud
9 4 (7.14%) Google Workspace
10 3 (5.36%) IaaS
11 2 (3.57%) AWS CloudFormation
12 1 (1.79%) Serverless
Communications & Networking
1 17 (30.36%) Firewall
2 14 (25.00%) DNS
3 12 (21.43%) VPN
4 8 (14.29%) TCP/IP
4 8 (14.29%) VLAN
5 5 (8.93%) LAN
5 5 (8.93%) WAN
6 4 (7.14%) OpenVPN
7 3 (5.36%) VoIP
8 2 (3.57%) 4G
8 2 (3.57%) BGP
8 2 (3.57%) Broadband
8 2 (3.57%) HTTP
8 2 (3.57%) OSPF
8 2 (3.57%) SSL
9 1 (1.79%) CHAP
9 1 (1.79%) Cisco IOS
9 1 (1.79%) HTTPS
9 1 (1.79%) Network Security
9 1 (1.79%) OpenLDAP
Database & Business Intelligence
1 26 (46.43%) MySQL
2 9 (16.07%) Amazon RDS
3 5 (8.93%) Amazon Redshift
3 5 (8.93%) MariaDB
4 4 (7.14%) PostgreSQL
4 4 (7.14%) SQL Server
5 2 (3.57%) MongoDB
5 2 (3.57%) Redis
6 1 (1.79%) Apache Cassandra
6 1 (1.79%) Big Data
6 1 (1.79%) BigQuery
6 1 (1.79%) Bigtable
6 1 (1.79%) Blockchain
6 1 (1.79%) Couchbase
6 1 (1.79%) Hadoop
Development Applications
1 19 (33.93%) Jenkins
2 13 (23.21%) Git (software)
3 6 (10.71%) GitLab
4 4 (7.14%) MSI
5 1 (1.79%) Atlassian Bamboo
5 1 (1.79%) CircleCI
5 1 (1.79%) GoCD
5 1 (1.79%) Sonatype Nexus
5 1 (1.79%) Vagrant
General
1 15 (26.79%) Finance
2 12 (21.43%) Social Skills
3 4 (7.14%) Financial Institution
4 1 (1.79%) Advertising
4 1 (1.79%) Analytical Skills
4 1 (1.79%) Back Office
4 1 (1.79%) Games
4 1 (1.79%) Law
4 1 (1.79%) Marketing
4 1 (1.79%) Telecoms
Job Titles
1 20 (35.71%) DevOps Engineer
2 15 (26.79%) AWS Engineer
3 13 (23.21%) Cloud Engineer
4 11 (19.64%) AWS DevOps
4 11 (19.64%) AWS DevOps Engineer
5 8 (14.29%) Linux Engineer
5 8 (14.29%) Systems Engineer
6 7 (12.50%) Linux/Unix DevOps
7 6 (10.71%) Azure DevOps Engineer
7 6 (10.71%) Azure Engineer
7 6 (10.71%) Junior
7 6 (10.71%) Junior Cloud Engineer
7 6 (10.71%) Junior DevOps
7 6 (10.71%) Junior DevOps Engineer
7 6 (10.71%) Kubernetes Engineer
8 5 (8.93%) Linux DevOps Engineer
9 4 (7.14%) 3rd Line Engineer
9 4 (7.14%) 3rd Line Support Engineer
9 4 (7.14%) IT Engineer
9 4 (7.14%) IT Support
Libraries, Frameworks & Software Standards
1 8 (14.29%) Elastic Stack
2 4 (7.14%) LAMP
2 4 (7.14%) Software Packaging
3 3 (5.36%) .NET
3 3 (5.36%) Kafka
4 2 (3.57%) gRPC
4 2 (3.57%) RabbitMQ
5 1 (1.79%) FreeSWITCH
5 1 (1.79%) JSON
5 1 (1.79%) JWT
5 1 (1.79%) LEMP Stack
5 1 (1.79%) OAuth
5 1 (1.79%) Protocol Buffers
5 1 (1.79%) RESTful
5 1 (1.79%) Sensu
5 1 (1.79%) Spring
Miscellaneous
1 10 (17.86%) Data Centre
2 9 (16.07%) Public Cloud
3 8 (14.29%) Private Cloud
4 6 (10.71%) Management Information System
5 4 (7.14%) Derivative
5 4 (7.14%) Linux Command Line
5 4 (7.14%) NHS
6 2 (3.57%) Hybrid Cloud
6 2 (3.57%) PKI
7 1 (1.79%) Cloud Native
7 1 (1.79%) Clustering
7 1 (1.79%) Digital Media
7 1 (1.79%) Enterprise Software
7 1 (1.79%) Hedge funds
7 1 (1.79%) Internet of Things
7 1 (1.79%) Renewable Energy
7 1 (1.79%) Replication
7 1 (1.79%) RSA SecurID
7 1 (1.79%) Self-Motivation
Operating Systems
1 56 (100.00%) Linux
2 18 (32.14%) Ubuntu
3 16 (28.57%) Red Hat Enterprise Linux
3 16 (28.57%) Windows
4 12 (21.43%) CentOS
5 3 (5.36%) Amazon Linux
6 2 (3.57%) FreeBSD
6 2 (3.57%) Oracle Linux
6 2 (3.57%) Unix
6 2 (3.57%) Windows Server
7 1 (1.79%) Android
7 1 (1.79%) Apple iOS
7 1 (1.79%) CoreOS
7 1 (1.79%) Kali Linux
7 1 (1.79%) Solaris
7 1 (1.79%) Windows Server 2008
7 1 (1.79%) Windows Server 2019
Processes & Methodologies
1 31 (55.36%) DevOps
2 17 (30.36%) Configuration Management
3 12 (21.43%) Migration
4 8 (14.29%) Open Source
5 7 (12.50%) Change Management
5 7 (12.50%) Infrastructure as Code
6 6 (10.71%) Agile Software Development
6 6 (10.71%) Event-Driven
6 6 (10.71%) Infrastructure Engineering
6 6 (10.71%) Site Reliability Engineering
6 6 (10.71%) Software Engineering
7 5 (8.93%) Deployment Automation
7 5 (8.93%) Fintech
7 5 (8.93%) Proactive Monitoring
8 4 (7.14%) CI/CD
8 4 (7.14%) Email Migration
8 4 (7.14%) High Availability
8 4 (7.14%) Microservices
8 4 (7.14%) Problem-Solving
8 4 (7.14%) Software Testing
Programming Languages
1 32 (57.14%) Bash
2 25 (44.64%) Python
3 11 (19.64%) PowerShell
4 10 (17.86%) Java
5 9 (16.07%) Go
6 8 (14.29%) Perl
7 7 (12.50%) PHP
8 6 (10.71%) SQL
9 3 (5.36%) Ruby
10 1 (1.79%) JavaScript
10 1 (1.79%) Kotlin
10 1 (1.79%) Shell Script
10 1 (1.79%) VBA
Qualifications
1 2 (3.57%) Degree
1 2 (3.57%) LPIC
1 2 (3.57%) RHCSA
2 1 (1.79%) CCNP
2 1 (1.79%) Cisco Certification
2 1 (1.79%) JNCIS
2 1 (1.79%) Linux+ Certification
2 1 (1.79%) SC Cleared
2 1 (1.79%) Security Cleared
Quality Assurance & Compliance
1 2 (3.57%) GDPR
2 1 (1.79%) PCI DSS
System Software
1 19 (33.93%) Docker
2 7 (12.50%) Active Directory
2 7 (12.50%) KVM
3 2 (3.57%) Hyper-V
4 1 (1.79%) Dovecot
4 1 (1.79%) FreeRADIUS
4 1 (1.79%) Kamailio
4 1 (1.79%) OpenSSH
4 1 (1.79%) Postfix
4 1 (1.79%) vCloud
4 1 (1.79%) VMware Infrastructure
4 1 (1.79%) Xen
Systems Management
1 31 (55.36%) Ansible
2 20 (35.71%) Puppet
3 18 (32.14%) Kubernetes
4 17 (30.36%) Terraform
5 11 (19.64%) Opscode Chef
6 7 (12.50%) Nagios
7 6 (10.71%) Proxmox
8 5 (8.93%) ZABBIX
9 4 (7.14%) logstash
10 3 (5.36%) Consul
10 3 (5.36%) Grafana
10 3 (5.36%) Prometheus
11 2 (3.57%) Fluentd
11 2 (3.57%) HAProxy
12 1 (1.79%) collectd
12 1 (1.79%) Icinga
12 1 (1.79%) OpenNMS
12 1 (1.79%) OpenVAS
12 1 (1.79%) Salt
12 1 (1.79%) Zipkin
Vendors
1 15 (26.79%) Cisco
2 12 (21.43%) Red Hat
3 9 (16.07%) Google
4 7 (12.50%) Fortinet
5 6 (10.71%) Microsoft
5 6 (10.71%) Percona
6 5 (8.93%) New Relic
7 4 (7.14%) Sophos
8 3 (5.36%) Juniper
8 3 (5.36%) Oracle
8 3 (5.36%) VMware
9 1 (1.79%) Arista
9 1 (1.79%) Brocade
9 1 (1.79%) CA
9 1 (1.79%) CyberArk
9 1 (1.79%) Dell
9 1 (1.79%) HP
9 1 (1.79%) Nokia
9 1 (1.79%) Sonatype
9 1 (1.79%) Sun