The table below looks at the statistics for Open Source skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Open Source over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Open Source
Rank 104 101 106
Rank change year-on-year
-3 +5
Permanent jobs citing Open Source 28 57 58
As % of all permanent IT jobs located in Hertfordshire 1.35% 2.37% 2.24%
As % of the Processes & Methodologies category 1.60% 2.85% 2.72%
Number of salaries quoted 26 52 51
Median salary £60,000 £56,250 £72,500
Median salary % change year-on-year
+6.66% -22.41%
90% offered a salary of more than £42,500 £40,000 £44,000
10% offered a salary of more than £71,250 £60,000 £83,500
UK excluding London median salary £47,500 £45,000 £44,750
% change year-on-year
+5.55% +0.55%
Open Source
East of England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1754 1997 2130
As % of all permanent IT jobs located in Hertfordshire 84.82% 83.04% 82.08%
Number of salaries quoted 1458 1617 1755
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £33,500 £31,000 £32,500
10% offered a salary of more than £70,000 £75,000 £67,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

Open Source
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Open Source as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Open Source Jobs Demand Trend in Hertfordshire

Open Source
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source across the Hertfordshire region.

Open Source Salary Trend in Hertfordshire

Open Source
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Open Source across the Hertfordshire region over the 3 months to 28 June 2016.

Open Source Salary Histogram in Hertfordshire

Open Source
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Hertfordshire region over the 3 months to 28 June 2016. 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
(Click see detailed
statistics and trends)
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
Watford +21 9 £70,000 -5.08%
Hemel Hempstead -3 6 £60,000 +33.33%
St Albans +3 5 £42,500 -29.16% 1
Welwyn Garden City - 5 £57,500 -
Stevenage - 1 £62,500 -
Open Source
East of England

Open Source
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 June 2016, IT jobs citing Open Source 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 Hertfordshire region with a requirement for Open Source.

1 31 (38.27%) Puppet
2 29 (35.80%) JavaScript
3 27 (33.33%) Agile Software Development
4 26 (32.10%) C#
5 24 (29.63%) Games
6 23 (28.40%) Oracle
6 23 (28.40%) Linux
7 22 (27.16%) Python
7 22 (27.16%) Microsoft
8 21 (25.93%) .NET
9 20 (24.69%) HTML
9 20 (24.69%) CSS
10 19 (23.46%) Scrum
10 19 (23.46%) Amazon AWS
11 18 (22.22%) TDD
12 17 (20.99%) MVC
12 17 (20.99%) MS Excel
12 17 (20.99%) ASP.NET
12 17 (20.99%) Apache Cassandra
12 17 (20.99%) NoSQL
13 16 (19.75%) jQuery
13 16 (19.75%) CSS3
13 16 (19.75%) Web Services
13 16 (19.75%) Java
14 15 (18.52%) Unix
14 15 (18.52%) NUnit
14 15 (18.52%) AngularJS
15 14 (17.28%) Mentoring
15 14 (17.28%) Google Cloud Platform
15 14 (17.28%) HTML5

Open Source
Top Related 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 12 (14.81%) Elasticsearch
1 12 (14.81%) OpenStack
2 5 (6.17%) CMS
3 4 (4.94%) Apache
4 3 (3.70%) WebLogic
5 2 (2.47%) JBoss
5 2 (2.47%) Tomcat
5 2 (2.47%) WebSphere
Applications
1 17 (20.99%) MS Excel
Business Applications
1 5 (6.17%) Dynamics CRM
Cloud Services
1 19 (23.46%) Amazon AWS
2 14 (17.28%) Google Cloud Platform
3 9 (11.11%) Amazon EC2
3 9 (11.11%) AWS Elastic Beanstalk
3 9 (11.11%) Google App Engine
3 9 (11.11%) Google Compute Engine
4 7 (8.64%) GitHub
4 7 (8.64%) Microsoft Azure
5 3 (3.70%) OpenShift
Communications & Networking
1 5 (6.17%) Asterisk PBX
1 5 (6.17%) BGP
1 5 (6.17%) Firewall
1 5 (6.17%) Junos
1 5 (6.17%) MPLS
1 5 (6.17%) NAS
1 5 (6.17%) OSPF
1 5 (6.17%) PBX
1 5 (6.17%) TCP/IP
2 3 (3.70%) Cisco IOS
2 3 (3.70%) Internet
3 2 (2.47%) VPN
4 1 (1.23%) 802.11
4 1 (1.23%) RFID
4 1 (1.23%) Wi-Fi
4 1 (1.23%) Wireless
4 1 (1.23%) Wireless Security
Database & Business Intelligence
1 17 (20.99%) Apache Cassandra
1 17 (20.99%) NoSQL
2 13 (16.05%) Redis
3 9 (11.11%) Amazon RDS
3 9 (11.11%) Couchbase
4 7 (8.64%) MongoDB
4 7 (8.64%) PostgreSQL
4 7 (8.64%) SQL Server
5 6 (7.41%) SQL Server 2008
6 5 (6.17%) Oracle Database
7 4 (4.94%) Amazon DynamoDB
7 4 (4.94%) DataStax
8 1 (1.23%) Oracle Database 11g
8 1 (1.23%) SQL Server 2012
Development Applications
1 15 (18.52%) NUnit
2 12 (14.81%) Jenkins
2 12 (14.81%) TeamCity
3 6 (7.41%) Git (software)
3 6 (7.41%) Moq
3 6 (7.41%) Rhino Mocks
3 6 (7.41%) Selenium
4 5 (6.17%) Visual Studio
5 4 (4.94%) Mercurial
5 4 (4.94%) Subversion
6 2 (2.47%) GitLab
6 2 (2.47%) Hudson
6 2 (2.47%) Team Foundation Server
7 1 (1.23%) Ant
7 1 (1.23%) Gradle
7 1 (1.23%) Jasmine
7 1 (1.23%) JIRA
7 1 (1.23%) Maven
General
1 24 (29.63%) Games
2 4 (4.94%) Retail
3 1 (1.23%) Finance
Job Titles
1 28 (34.57%) Developer
2 15 (18.52%) .NET Developer
3 14 (17.28%) Administrator
3 14 (17.28%) C# .NET Developer
3 14 (17.28%) C# Developer
4 8 (9.88%) DBA
4 8 (9.88%) Software Engineer
5 7 (8.64%) ASP.NET Developer
5 7 (8.64%) ASP.NET MVC Developer
5 7 (8.64%) C# ASP.NET Developer
5 7 (8.64%) Senior Developer
6 6 (7.41%) Linux Administrator
6 6 (7.41%) Linux Systems Administrator
6 6 (7.41%) Senior .NET Developer
6 6 (7.41%) Senior ASP.NET Developer
6 6 (7.41%) Senior ASP.NET MVC Developer
6 6 (7.41%) Senior C# .NET Developer
6 6 (7.41%) Senior C# ASP.NET Developer
6 6 (7.41%) Senior C# Developer
6 6 (7.41%) Systems Manager
Libraries, Frameworks & Software Standards
1 21 (25.93%) .NET
2 20 (24.69%) CSS
2 20 (24.69%) HTML
3 17 (20.99%) ASP.NET
4 16 (19.75%) CSS3
4 16 (19.75%) jQuery
4 16 (19.75%) Web Services
5 15 (18.52%) AngularJS
6 14 (17.28%) Ajax
6 14 (17.28%) HTML5
7 12 (14.81%) ASP.NET MVC
7 12 (14.81%) ASP.NET MVC 5
7 12 (14.81%) ASP.NET Web API
7 12 (14.81%) Node.js
7 12 (14.81%) RabbitMQ
7 12 (14.81%) WCF
7 12 (14.81%) WebSockets
8 9 (11.11%) Django
9 7 (8.64%) XML
9 7 (8.64%) XSLT
Miscellaneous
1 12 (14.81%) Mathematics
2 7 (8.64%) Computer Science
3 6 (7.41%) Physics
4 5 (6.17%) Analytical Skills
5 4 (4.94%) Enterprise Software
5 4 (4.94%) Public Cloud
6 1 (1.23%) Algorithms
6 1 (1.23%) Data Structures
6 1 (1.23%) Mobile App
6 1 (1.23%) Replication
6 1 (1.23%) Robotics
6 1 (1.23%) Virtual Team
Operating Systems
1 23 (28.40%) Linux
2 15 (18.52%) Unix
3 7 (8.64%) CoreOS
3 7 (8.64%) Debian
3 7 (8.64%) Ubuntu
4 5 (6.17%) Oracle Linux
5 2 (2.47%) AIX
5 2 (2.47%) FreeBSD
5 2 (2.47%) OpenBSD
Processes & Methodologies
1 27 (33.33%) Agile Software Development
2 19 (23.46%) Scrum
3 18 (22.22%) TDD
4 17 (20.99%) MVC
5 14 (17.28%) Configuration Management
5 14 (17.28%) Mentoring
6 13 (16.05%) Low Latency
6 13 (16.05%) Multithreading
6 13 (16.05%) OOD
6 13 (16.05%) Open Source Development
7 12 (14.81%) CQRS
7 12 (14.81%) E-Commerce
7 12 (14.81%) SOA
8 10 (12.35%) Time Management
9 9 (11.11%) Software Engineering
10 8 (9.88%) Web Development
11 7 (8.64%) High Availability
11 7 (8.64%) Mobile Development
12 6 (7.41%) DevOps
12 6 (7.41%) Unit Testing
Programming Languages
1 29 (35.80%) JavaScript
2 26 (32.10%) C#
3 22 (27.16%) Python
4 16 (19.75%) Java
5 9 (11.11%) Perl
6 8 (9.88%) Ruby
7 7 (8.64%) PHP
8 6 (7.41%) Objective-C
8 6 (7.41%) SQL
8 6 (7.41%) T-SQL
9 4 (4.94%) Bash Shell
9 4 (4.94%) ES6
9 4 (4.94%) PowerShell
9 4 (4.94%) VB
9 4 (4.94%) VBScript
10 1 (1.23%) C++
10 1 (1.23%) Clojure
10 1 (1.23%) F#
10 1 (1.23%) Go
10 1 (1.23%) Rust
Qualifications
1 13 (16.05%) Degree
2 6 (7.41%) CEH
2 6 (7.41%) CISM
2 6 (7.41%) CISSP
3 5 (6.17%) CCIE
3 5 (6.17%) CCNP
3 5 (6.17%) Cisco Certification
4 1 (1.23%) CWNA
Quality Assurance & Compliance
1 3 (3.70%) QA
System Software
1 11 (13.58%) Ceph
2 5 (6.17%) VMware ESX
3 4 (4.94%) Docker
4 3 (3.70%) VMware Infrastructure
5 1 (1.23%) Dovecot
5 1 (1.23%) XenServer
Systems Management
1 31 (38.27%) Puppet
2 6 (7.41%) Opscode Chef
3 4 (4.94%) Data Guard
3 4 (4.94%) Oracle RMAN
4 3 (3.70%) Ansible
5 2 (2.47%) HAProxy
6 1 (1.23%) Oracle Enterprise Manager
Vendors
1 23 (28.40%) Oracle
2 22 (27.16%) Microsoft
3 14 (17.28%) Google
4 7 (8.64%) Red Hat
5 6 (7.41%) VMware
6 5 (6.17%) Juniper
6 5 (6.17%) NetApp
7 4 (4.94%) Aruba
7 4 (4.94%) Cisco
8 3 (3.70%) Foundry
9 1 (1.23%) IBM
9 1 (1.23%) Twitter
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £35000 - £50000 per annum + benefits
Posted: Yesterday