Period
to 23 January 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 23 January 2019 with a comparison to the same period in the previous 2 years.

Docker
East of England > Hertfordshire
6 months to
23 Jan 2019
Same period 2018 Same period 2017
Rank 55 101 185
Rank change year-on-year +46 +84 +35
Permanent jobs citing Docker 169 123 33
As % of all permanent IT jobs advertised in Hertfordshire 4.75% 2.70% 0.75%
As % of the System Software category 22.72% 18.50% 6.27%
Number of salaries quoted 155 107 31
Hertfordshire median annual salary £62,500 £60,000 £70,000
Median salary % change year-on-year +4.17% -14.29% +33.33%
10th Percentile £38,750 £38,750 £52,500
90th Percentile £75,000 £77,500 £75,000
East of England median annual salary £55,000 £57,500 £57,500
% change year-on-year -4.35% - +30.68%

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 744 665 526
As % of all permanent IT jobs advertised in Hertfordshire 20.92% 14.58% 11.92%
Number of salaries quoted 565 558 422
Hertfordshire median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +1.19%
10th Percentile £25,000 £24,000 £22,025
90th Percentile £72,300 £67,500 £65,000
East of England median annual salary £45,000 £45,000 £41,500
% change year-on-year - +8.43% +10.67%

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 23 January 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 23 January 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
Hatfield -2 49 £62,500 +8.70% 9
St Albans +27 21 £67,500 -10.00% 4
Watford +5 16 £47,500 -29.63% 2
Welwyn Garden City +2 15 £71,800 - 1
Stevenage +13 9 £54,000 +2.86% 4
Borehamwood - 8 £38,000 -
Hemel Hempstead - 5 £37,500 - 3
Docker
East of England

For the 6 months to 23 January 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 90 (53.25%) Kubernetes
2 87 (51.48%) Amazon AWS
2 87 (51.48%) DevOps
3 74 (43.79%) Linux
4 66 (39.05%) Microsoft Azure
5 63 (37.28%) Agile Software Development
6 51 (30.18%) Python
6 51 (30.18%) Java
7 39 (23.08%) VMware
8 37 (21.89%) Ansible
9 35 (20.71%) Google Cloud Platform
10 32 (18.93%) vRealize
11 30 (17.75%) Bash Shell
12 29 (17.16%) Hybrid Cloud
12 29 (17.16%) Retail
12 29 (17.16%) vRealize Orchestrator
13 27 (15.98%) Microsoft
14 26 (15.38%) JavaScript
15 25 (14.79%) Microservices
16 24 (14.20%) Coaching
16 24 (14.20%) Puppet
16 24 (14.20%) PowerShell
16 24 (14.20%) C#
16 24 (14.20%) .NET
17 23 (13.61%) Finance
17 23 (13.61%) VMware Infrastructure
17 23 (13.61%) Redis
18 22 (13.02%) Software Engineering
19 21 (12.43%) Problem-Solving
20 20 (11.83%) Unix

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 15 (8.88%) Elasticsearch
2 10 (5.92%) OpenStack
3 5 (2.96%) Confluence
4 4 (2.37%) GlassFish
4 4 (2.37%) IIS
4 4 (2.37%) Tomcat
5 1 (0.59%) Apache
5 1 (0.59%) SharePoint
5 1 (0.59%) SharePoint Server
5 1 (0.59%) Skype for Business
Applications
1 5 (2.96%) HipChat
Business Applications
1 8 (4.73%) Salesforce.com CRM
Cloud Services
1 87 (51.48%) Amazon AWS
2 66 (39.05%) Microsoft Azure
3 35 (20.71%) Google Cloud Platform
4 14 (8.28%) SaaS
5 8 (4.73%) OpenShift
6 7 (4.14%) PaaS
7 6 (3.55%) Amazon CloudWatch
7 6 (3.55%) IaaS
8 4 (2.37%) Office 365
9 3 (1.78%) Apigee
9 3 (1.78%) GitHub
9 3 (1.78%) Virtual Private Cloud
10 2 (1.18%) Slack
11 1 (0.59%) Amazon EC2
11 1 (0.59%) Amazon S3
11 1 (0.59%) AWS CloudFormation
11 1 (0.59%) Azure Active Directory
Communications & Networking
1 15 (8.88%) Cisco Nexus
2 13 (7.69%) Firewall
3 9 (5.33%) TCP/IP
4 4 (2.37%) VPN
5 3 (1.78%) DNS
5 3 (1.78%) VSAN
6 1 (0.59%) FabricPath
6 1 (0.59%) Skype
6 1 (0.59%) SSL
6 1 (0.59%) VLAN
Database & Business Intelligence
1 23 (13.61%) Redis
2 16 (9.47%) PostgreSQL
3 10 (5.92%) MongoDB
4 8 (4.73%) Apache Cassandra
4 8 (4.73%) Big Data
4 8 (4.73%) MySQL
4 8 (4.73%) SQL Server
5 6 (3.55%) NoSQL
5 6 (3.55%) Relational Database
6 5 (2.96%) RDBMS
7 4 (2.37%) Oracle Database
8 3 (1.78%) Couchbase
8 3 (1.78%) Hadoop
9 1 (0.59%) SAP HANA
Development Applications
1 17 (10.06%) Git (software)
2 12 (7.10%) Bitbucket
3 8 (4.73%) Jenkins
3 8 (4.73%) Maven
4 7 (4.14%) JIRA
5 4 (2.37%) Checkstyle
5 4 (2.37%) Hudson
5 4 (2.37%) Octopus Deploy
5 4 (2.37%) Sonatype Nexus
5 4 (2.37%) Subversion
6 3 (1.78%) Gradle
6 3 (1.78%) Mercurial
6 3 (1.78%) TeamCity
7 2 (1.18%) Codeship
7 2 (1.18%) Travis CI
8 1 (0.59%) Atlassian Bamboo
8 1 (0.59%) IBM UrbanCode
8 1 (0.59%) Team Foundation Server
8 1 (0.59%) Vagrant
General
1 29 (17.16%) Retail
2 23 (13.61%) Finance
3 10 (5.92%) Games
4 1 (0.59%) Advertising
Job Titles
1 48 (28.40%) Developer
2 46 (27.22%) DevOps Engineer
3 28 (16.57%) Technical Leader
4 27 (15.98%) Java Developer
5 19 (11.24%) Cloud Engineer
6 14 (8.28%) .NET Developer
7 12 (7.10%) Automation Engineer
7 12 (7.10%) Cloud Automation Engineer
7 12 (7.10%) Linux/Unix DevOps
8 11 (6.51%) Senior Developer
9 10 (5.92%) Administrator
9 10 (5.92%) Linux Engineer
10 9 (5.33%) AWS DevOps
10 9 (5.33%) AWS DevOps Engineer
10 9 (5.33%) AWS Engineer
10 9 (5.33%) C# Developer
10 9 (5.33%) Cloud Developer
10 9 (5.33%) Linux DevOps Engineer
11 8 (4.73%) Infrastructure Engineer
11 8 (4.73%) Support Analyst
Libraries, Frameworks & Software Standards
1 24 (14.20%) .NET
2 20 (11.83%) Web Services
3 18 (10.65%) HTML
4 17 (10.06%) .NET Core
5 16 (9.47%) AngularJS
5 16 (9.47%) Kafka
5 16 (9.47%) RabbitMQ
5 16 (9.47%) Spring
6 15 (8.88%) RESTful
7 12 (7.10%) REST
8 11 (6.51%) Akka
9 10 (5.92%) CSS
10 8 (4.73%) Node.js
10 8 (4.73%) Play Framework
10 8 (4.73%) Redux
10 8 (4.73%) XML
11 6 (3.55%) ASP.NET
11 6 (3.55%) Elastic Stack
11 6 (3.55%) Velocity
12 3 (1.78%) Lucene
Miscellaneous
1 29 (17.16%) Hybrid Cloud
2 11 (6.51%) Robotics
3 9 (5.33%) Public Cloud
4 8 (4.73%) Analytical Skills
4 8 (4.73%) Data Structures
5 7 (4.14%) Enterprise Software
6 5 (2.96%) Algorithms
7 4 (2.37%) Private Cloud
8 3 (1.78%) Data Centre
8 3 (1.78%) Replication
8 3 (1.78%) Self-Motivation
8 3 (1.78%) Social Media
9 1 (0.59%) Cloud Native
Operating Systems
1 74 (43.79%) Linux
2 20 (11.83%) Unix
3 15 (8.88%) Windows
3 15 (8.88%) Windows Server
4 11 (6.51%) CoreOS
4 11 (6.51%) Ubuntu
5 8 (4.73%) CentOS
5 8 (4.73%) Red Hat Enterprise Linux
6 6 (3.55%) Windows Server 2012
7 4 (2.37%) Windows 10
7 4 (2.37%) Windows 8
8 3 (1.78%) VMS
9 2 (1.18%) AIX
9 2 (1.18%) Debian
9 2 (1.18%) Robot Operating System
10 1 (0.59%) Windows Server 2003
Processes & Methodologies
1 87 (51.48%) DevOps
2 63 (37.28%) Agile Software Development
3 25 (14.79%) Microservices
4 24 (14.20%) Coaching
5 22 (13.02%) Software Engineering
6 21 (12.43%) Problem-Solving
7 19 (11.24%) Mentoring
7 19 (11.24%) Multithreading
8 18 (10.65%) Scrum
8 18 (10.65%) TDD
9 17 (10.06%) Mathematics
10 16 (9.47%) Web Development
11 14 (8.28%) Site Reliability Engineering
12 13 (7.69%) Configuration Management
13 12 (7.10%) Decision-Making
13 12 (7.10%) E-Commerce
13 12 (7.10%) Kanban
13 12 (7.10%) Unit Testing
14 11 (6.51%) CQRS
14 11 (6.51%) Test Automation
Programming Languages
1 51 (30.18%) Java
1 51 (30.18%) Python
2 30 (17.75%) Bash Shell
3 26 (15.38%) JavaScript
4 24 (14.20%) C#
4 24 (14.20%) PowerShell
5 19 (11.24%) Java 8
6 15 (8.88%) Scala
7 12 (7.10%) SQL
8 11 (6.51%) Haskell
9 8 (4.73%) Ruby
10 6 (3.55%) VB.NET
11 4 (2.37%) Go
12 2 (1.18%) C
12 2 (1.18%) C++
12 2 (1.18%) Perl
13 1 (0.59%) Groovy
13 1 (0.59%) PHP
13 1 (0.59%) Shell Script
Qualifications
1 16 (9.47%) Degree
2 6 (3.55%) Computer Science Degree
3 1 (0.59%) Microsoft Certification
3 1 (0.59%) Numerate Degree
3 1 (0.59%) OCP
3 1 (0.59%) Oracle Certification
3 1 (0.59%) SC Cleared
3 1 (0.59%) Security Cleared
Quality Assurance & Compliance
1 7 (4.14%) PCI DSS
2 4 (2.37%) GDPR
3 3 (1.78%) ISO/IEC 27001
System Software
1 23 (13.61%) VMware Infrastructure
2 14 (8.28%) vSphere
3 7 (4.14%) Active Directory
3 7 (4.14%) Ceph
4 6 (3.55%) VMware ESXi
4 6 (3.55%) VMware NSX
5 4 (2.37%) iptables
5 4 (2.37%) Samba
6 1 (0.59%) NFS
Systems Management
1 90 (53.25%) Kubernetes
2 37 (21.89%) Ansible
3 32 (18.93%) vRealize
4 29 (17.16%) vRealize Orchestrator
5 24 (14.20%) Puppet
6 18 (10.65%) Grafana
6 18 (10.65%) Opscode Chef
7 12 (7.10%) Docker Swarm
7 12 (7.10%) Terraform
8 11 (6.51%) Graphite
9 7 (4.14%) SCOM
9 7 (4.14%) vCenter Server
10 6 (3.55%) Business Desktop Deployment
11 5 (2.96%) Consul
11 5 (2.96%) HAProxy
11 5 (2.96%) Mesos
11 5 (2.96%) Prometheus
11 5 (2.96%) Rancher
11 5 (2.96%) yum
12 4 (2.37%) SCOrch
Vendors
1 39 (23.08%) VMware
2 27 (15.98%) Microsoft
3 19 (11.24%) Red Hat
4 18 (10.65%) Cisco
5 11 (6.51%) Google
6 9 (5.33%) Oracle
7 8 (4.73%) Salesforce.com
8 7 (4.14%) Citrix
9 6 (3.55%) Demandware
9 6 (3.55%) New Relic
10 5 (2.96%) Atlassian
11 4 (2.37%) IBM
11 4 (2.37%) NetApp
11 4 (2.37%) SAP
11 4 (2.37%) Sonatype
12 3 (1.78%) EMC
13 2 (1.18%) EXTOL
14 1 (0.59%) CommVault
14 1 (0.59%) HP
14 1 (0.59%) SolarWinds