Period
to 19 August 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Docker skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Docker over the 6 months to 19 August 2019 with a comparison to the same period in the previous 2 years.

Docker
East of England > Hertfordshire
6 months to
19 Aug 2019
Same period 2018 Same period 2017
Rank 84 80 183
Rank change year-on-year -4 +103 +10
Permanent jobs citing Docker 80 153 29
As % of all permanent IT jobs advertised in Hertfordshire 2.94% 3.60% 0.70%
As % of the System Software category 15.97% 23.18% 5.60%
Number of salaries quoted 54 126 27
Hertfordshire median annual salary £55,000 £60,000 £60,000
Median salary % change year-on-year -8.33% - +4.35%
10th Percentile £40,750 £41,875 £48,750
90th Percentile £75,000 £73,125 £73,000
East of England median annual salary £55,000 £55,000 £57,500
% change year-on-year - -4.35% +9.52%

Docker is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for system software skills.

All System Software Skills
Hertfordshire
Permanent vacancies with a requirement for system software skills 501 660 518
As % of all permanent IT jobs advertised in Hertfordshire 18.42% 15.53% 12.51%
Number of salaries quoted 391 544 423
Hertfordshire median annual salary £40,000 £45,000 £40,000
Median salary % change year-on-year -11.11% +12.50% -5.88%
10th Percentile £25,000 £25,575 £23,500
90th Percentile £65,000 £71,250 £61,250
East of England median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +4.94%

Docker
Job Vacancy Trend in Hertfordshire

Job postings citing Docker as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Docker in Hertfordshire

Docker
Salary Trend in Hertfordshire

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

Salary trend for Docker in Hertfordshire

Docker
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Docker in Hertfordshire over the 6 months to 19 August 2019.

Salary histogram for Docker in Hertfordshire

Docker
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Docker within the Hertfordshire region over the 6 months to 19 August 2019. 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
Welwyn Garden City +40 30 £75,000 +42.86% 2
St Albans +22 11 £47,500 -24.00%
Watford +7 8 £55,000 -21.43%
Hatfield -9 7 £60,000 -4.00%
Borehamwood +18 4 £61,250 -12.50%
Hemel Hempstead +1 3 £42,500 -3.95%
Bishop's Stortford - 2 £47,500 -
Letchworth - 1 £47,500 - 1
Rickmansworth - 1 £80,000 -
Docker
East of England

For the 6 months to 19 August 2019, IT jobs citing Docker 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 Hertfordshire region with a requirement for Docker.

1 61 (76.25%) DevOps
2 50 (62.50%) Microsoft Azure
3 47 (58.75%) Amazon AWS
4 37 (46.25%) Kubernetes
5 36 (45.00%) Agile Software Development
6 32 (40.00%) Java
7 30 (37.50%) Linux
8 28 (35.00%) SQL Server
9 27 (33.75%) Git (software)
10 24 (30.00%) JavaScript
11 23 (28.75%) Python
12 22 (27.50%) Microsoft
13 21 (26.25%) C#
13 21 (26.25%) .NET
13 21 (26.25%) Visual Studio Team System
13 21 (26.25%) RESTful
13 21 (26.25%) Octopus Deploy
14 20 (25.00%) PowerShell
14 20 (25.00%) Scrum
14 20 (25.00%) HTML
15 19 (23.75%) Ansible
15 19 (23.75%) .NET Core
16 18 (22.50%) Unit Testing
16 18 (22.50%) Continuous Integration
17 17 (21.25%) Kanban
18 16 (20.00%) Windows
18 16 (20.00%) Red Hat Enterprise Linux
18 16 (20.00%) Terraform
18 16 (20.00%) Problem-Solving
19 15 (18.75%) Docker Swarm

Docker
Co-occurring IT Skills in Hertfordshire 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 11 (13.75%) SharePoint
2 4 (5.00%) Confluence
3 3 (3.75%) Apache
4 2 (2.50%) JBoss
4 2 (2.50%) Tomcat
Applications
1 1 (1.25%) HipChat
Business Applications
1 5 (6.25%) Salesforce.com CRM
Cloud Services
1 50 (62.50%) Microsoft Azure
2 47 (58.75%) Amazon AWS
3 11 (13.75%) Google Cloud Platform
3 11 (13.75%) Office 365
3 11 (13.75%) OneDrive
3 11 (13.75%) OpenShift
4 8 (10.00%) AWS CloudFormation
5 7 (8.75%) GitHub
6 6 (7.50%) SaaS
7 3 (3.75%) Amazon EKS
8 2 (2.50%) Cloud Computing
9 1 (1.25%) Azure Active Directory
9 1 (1.25%) Cloudflare
9 1 (1.25%) IaaS
Communications & Networking
1 11 (13.75%) BIG-IP
1 11 (13.75%) Cisco Nexus
1 11 (13.75%) FabricPath
1 11 (13.75%) VLAN
2 3 (3.75%) Firewall
3 1 (1.25%) DNS
3 1 (1.25%) Internet
3 1 (1.25%) SMTP
3 1 (1.25%) SNMP
3 1 (1.25%) TCP/IP
3 1 (1.25%) Wi-Fi
Database & Business Intelligence
1 28 (35.00%) SQL Server
2 11 (13.75%) NoSQL
3 10 (12.50%) MongoDB
4 9 (11.25%) PostgreSQL
5 2 (2.50%) MySQL
6 1 (1.25%) Apache Cassandra
6 1 (1.25%) BigQuery
6 1 (1.25%) InfluxDB
6 1 (1.25%) MariaDB
6 1 (1.25%) SQL Server 2008
Development Applications
1 27 (33.75%) Git (software)
2 21 (26.25%) Octopus Deploy
2 21 (26.25%) Visual Studio Team System
3 12 (15.00%) Sonatype Nexus
4 9 (11.25%) Atlassian Bamboo
4 9 (11.25%) Moq
4 9 (11.25%) MSTest
4 9 (11.25%) NUnit
4 9 (11.25%) xUnit.net
5 8 (10.00%) Gatling
5 8 (10.00%) JUnit
5 8 (10.00%) SpecFlow
6 4 (5.00%) Jenkins
7 3 (3.75%) TeamCity
8 2 (2.50%) Apache Archiva
8 2 (2.50%) Bitbucket
8 2 (2.50%) GitLab
9 1 (1.25%) RSpec
9 1 (1.25%) SonarQube
9 1 (1.25%) Vagrant
General
1 13 (16.25%) Finance
1 13 (16.25%) Retail
2 7 (8.75%) Legal
3 4 (5.00%) Games
4 1 (1.25%) Electronics
4 1 (1.25%) Law
4 1 (1.25%) Marketing
4 1 (1.25%) Public Sector
Job Titles
1 38 (47.50%) Developer
2 19 (23.75%) DevOps Engineer
3 13 (16.25%) .NET Developer
3 13 (16.25%) Senior Developer
4 12 (15.00%) Analyst
4 12 (15.00%) Java Developer
5 11 (13.75%) Technical Leader
6 9 (11.25%) Agile Developer
6 9 (11.25%) Senior Agile Developer
7 8 (10.00%) C# .NET Developer
7 8 (10.00%) C# Developer
8 7 (8.75%) Analyst Developer
8 7 (8.75%) Front End Developer (Client-Side Developer)
9 5 (6.25%) Azure DevOps
9 5 (6.25%) Support Analyst
10 4 (5.00%) Applications Support
10 4 (5.00%) Automation Engineer
10 4 (5.00%) Azure DevOps Engineer
10 4 (5.00%) Azure Engineer
10 4 (5.00%) Lead DevOps
Libraries, Frameworks & Software Standards
1 21 (26.25%) .NET
1 21 (26.25%) RESTful
2 20 (25.00%) HTML
3 19 (23.75%) .NET Core
4 15 (18.75%) CSS
5 14 (17.50%) Web Services
6 11 (13.75%) ASP.NET Web API
6 11 (13.75%) Node.js
6 11 (13.75%) Spring
7 10 (12.50%) RabbitMQ
8 9 (11.25%) AngularJS
8 9 (11.25%) Ninject
8 9 (11.25%) Unity DI Container
9 8 (10.00%) HTML5
9 8 (10.00%) Spring Boot
9 8 (10.00%) XML
10 4 (5.00%) React
11 3 (3.75%) Elastic Stack
11 3 (3.75%) JSON
11 3 (3.75%) Vue.js
Miscellaneous
1 11 (13.75%) Hybrid Cloud
2 10 (12.50%) Analytical Skills
3 8 (10.00%) Self-Motivation
4 7 (8.75%) Blog
5 6 (7.50%) Public Cloud
6 5 (6.25%) Data Structures
7 3 (3.75%) Greenfield Project
7 3 (3.75%) PKI
7 3 (3.75%) Private Cloud
8 2 (2.50%) Algorithms
9 1 (1.25%) Security Operations Centre
Operating Systems
1 30 (37.50%) Linux
2 16 (20.00%) Red Hat Enterprise Linux
2 16 (20.00%) Windows
3 15 (18.75%) Windows Server 2012
4 14 (17.50%) CentOS
4 14 (17.50%) Ubuntu
4 14 (17.50%) Windows Server
5 11 (13.75%) SUSE
6 1 (1.25%) CoreOS
6 1 (1.25%) Unix
Processes & Methodologies
1 61 (76.25%) DevOps
2 36 (45.00%) Agile Software Development
3 20 (25.00%) Scrum
4 18 (22.50%) Continuous Integration
4 18 (22.50%) Unit Testing
5 17 (21.25%) Kanban
6 16 (20.00%) Problem-Solving
7 15 (18.75%) Infrastructure as Code
8 14 (17.50%) Microservices
9 12 (15.00%) OOP
9 12 (15.00%) TDD
10 11 (13.75%) Deployment Automation
11 10 (12.50%) SOLID
12 9 (11.25%) Continuous Deployment
12 9 (11.25%) Dependency Injection
12 9 (11.25%) Integration Testing
12 9 (11.25%) Stakeholder Management
13 8 (10.00%) Change Control
13 8 (10.00%) Service Management
13 8 (10.00%) SOA
Programming Languages
1 32 (40.00%) Java
2 24 (30.00%) JavaScript
3 23 (28.75%) Python
4 21 (26.25%) C#
5 20 (25.00%) PowerShell
6 12 (15.00%) Ruby
7 11 (13.75%) SQL
8 10 (12.50%) Java 8
9 7 (8.75%) Bash Shell
10 4 (5.00%) PHP
11 3 (3.75%) Scala
12 1 (1.25%) Go
12 1 (1.25%) Groovy
12 1 (1.25%) Haskell
12 1 (1.25%) Shell Script
12 1 (1.25%) T-SQL
12 1 (1.25%) TypeScript
Qualifications
1 5 (6.25%) Degree
2 3 (3.75%) Microsoft Certification
3 2 (2.50%) OCP
3 2 (2.50%) Oracle Certification
4 1 (1.25%) Computer Science Degree
4 1 (1.25%) MCSE
Quality Assurance & Compliance
1 11 (13.75%) PCI DSS
2 9 (11.25%) QA
System Software
1 14 (17.50%) VMware Infrastructure
1 14 (17.50%) VMware NSX
2 12 (15.00%) Active Directory
3 11 (13.75%) Hyper-V
3 11 (13.75%) KVM
3 11 (13.75%) vSphere
Systems Management
1 37 (46.25%) Kubernetes
2 19 (23.75%) Ansible
3 16 (20.00%) Terraform
4 15 (18.75%) Docker Swarm
4 15 (18.75%) Opscode Chef
4 15 (18.75%) Puppet
5 11 (13.75%) SCCM
5 11 (13.75%) SCOM
5 11 (13.75%) SCOrch
5 11 (13.75%) vRealize
6 1 (1.25%) Kibana
6 1 (1.25%) Prometheus
Vendors
1 22 (27.50%) Microsoft
2 14 (17.50%) VMware
3 11 (13.75%) Cisco
3 11 (13.75%) F5
4 7 (8.75%) Logi
4 7 (8.75%) Logi Analytics
5 6 (7.50%) Red Hat
6 5 (6.25%) Google
6 5 (6.25%) Salesforce.com
7 3 (3.75%) Oracle
8 1 (1.25%) Atlassian
8 1 (1.25%) Splunk