Period
to 19 July 2018

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 19 July 2018 with a comparison to the same period in the previous 2 years.

Linux
Hertfordshire > Hemel Hempstead
6 months to
19 Jul 2018
Same period 2017 Same period 2016
Rank 20 33 6
Rank change year-on-year +13 -27 +5
Permanent jobs citing Linux 42 36 86
As % of all permanent IT jobs advertised in Hemel Hempstead 10.74% 8.22% 14.75%
As % of the Operating Systems category 41.58% 29.27% 50.00%
Number of salaries quoted 34 71 68
Hemel Hempstead median annual salary £35,000 £52,500 £50,000
Median salary % change year-on-year -33.33% +5.00% +25.00%
10th Percentile £25,250 £29,000 £35,875
90th Percentile £44,500 £73,750 £67,500
Hertfordshire median annual salary £55,000 £50,000 £45,000
% change year-on-year +10.00% +11.11% -

Linux 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 Hemel Hempstead with a requirement for operating system skills.

All Operating Systems
Hemel Hempstead
Permanent vacancies with a requirement for operating system skills 101 123 172
As % of all permanent IT jobs advertised in Hemel Hempstead 25.83% 28.08% 29.50%
Number of salaries quoted 82 117 148
Hemel Hempstead median annual salary £35,000 £37,500 £41,000
Median salary % change year-on-year -6.67% -8.54% +17.14%
10th Percentile £22,025 £27,900 £27,675
90th Percentile £50,000 £72,500 £65,925
Hertfordshire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +2.41%

Linux
Job Vacancy Trend in Hemel Hempstead

Job postings citing Linux as a percentage of all IT jobs advertised in Hemel Hempstead.

Job vacancy trend for Linux in Hemel Hempstead

Linux
Salary Trend in Hemel Hempstead

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Linux in Hemel Hempstead.

Salary trend for Linux in Hemel Hempstead

Linux
Salary Histogram in Hemel Hempstead

The salary distribution of IT jobs citing Linux in Hemel Hempstead over the 6 months to 19 July 2018.

Salary histogram for Linux in Hemel Hempstead

For the 6 months to 19 July 2018, IT jobs citing Linux 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 Hemel Hempstead region with a requirement for Linux.

1 35 (83.33%) Windows
2 20 (47.62%) PHP
3 19 (45.24%) Unix
4 17 (40.48%) VMware
4 17 (40.48%) Windows Server
5 15 (35.71%) cPanel
5 15 (35.71%) Plesk
6 14 (33.33%) CRM
7 12 (28.57%) MySQL
8 11 (26.19%) Java
8 11 (26.19%) JavaScript
8 11 (26.19%) E-Commerce
8 11 (26.19%) EDI
8 11 (26.19%) ERP
8 11 (26.19%) XML
8 11 (26.19%) ITIL
8 11 (26.19%) VPN
8 11 (26.19%) Microsoft Azure
8 11 (26.19%) Marketing
8 11 (26.19%) Finance
8 11 (26.19%) Agile Software Development
9 10 (23.81%) TDD
9 10 (23.81%) Scrum
9 10 (23.81%) JIRA
9 10 (23.81%) Veeam
9 10 (23.81%) Open Source
9 10 (23.81%) Confluence
9 10 (23.81%) AngularJS
9 10 (23.81%) Business Intelligence
9 10 (23.81%) Citrix

Linux
Co-occurring IT Skills in Hemel Hempstead 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 10 (23.81%) Confluence
2 8 (19.05%) nginx
3 7 (16.67%) Apache
4 6 (14.29%) IIS
5 1 (2.38%) Elasticsearch
5 1 (2.38%) OpenStack
5 1 (2.38%) Oracle Workflow
Business Applications
1 1 (2.38%) Oracle BPM
1 1 (2.38%) Oracle EBS
Cloud Services
1 11 (26.19%) Microsoft Azure
2 7 (16.67%) Amazon AWS
3 1 (2.38%) Google Cloud Platform
3 1 (2.38%) Stackdriver
Communications & Networking
1 11 (26.19%) VPN
2 7 (16.67%) DNS
3 4 (9.52%) Firewall
4 3 (7.14%) Cisco ASA
4 3 (7.14%) SNMP
Database & Business Intelligence
1 12 (28.57%) MySQL
2 6 (14.29%) SQL Server
3 5 (11.90%) Amazon RDS
3 5 (11.90%) Amazon Redshift
3 5 (11.90%) Apache Cassandra
3 5 (11.90%) MariaDB
3 5 (11.90%) Oracle Database
3 5 (11.90%) Oracle Database 10g
3 5 (11.90%) Oracle Database 11g
3 5 (11.90%) Oracle Database 12c
3 5 (11.90%) SQL Server 2008
4 1 (2.38%) Big Data
4 1 (2.38%) BusinessObjects
4 1 (2.38%) Crystal Reports
4 1 (2.38%) Data Warehouse
4 1 (2.38%) NoSQL
4 1 (2.38%) Oracle Reports
4 1 (2.38%) SQL Server Reporting Services
Development Applications
1 10 (23.81%) JIRA
2 1 (2.38%) Git (software)
2 1 (2.38%) JDeveloper
2 1 (2.38%) Jenkins
General
1 11 (26.19%) Finance
1 11 (26.19%) Marketing
Job Titles
1 15 (35.71%) Linux Support
2 10 (23.81%) CRM Developer
2 10 (23.81%) Developer
2 10 (23.81%) EDI Developer
2 10 (23.81%) ERP Developer
2 10 (23.81%) Java Developer
2 10 (23.81%) Systems Developer
3 9 (21.43%) Linux Engineer
4 8 (19.05%) Linux Support Engineer
4 8 (19.05%) Support Engineer
5 7 (16.67%) 1st/2nd Line Support
5 7 (16.67%) 2nd Line Support
6 6 (14.29%) Administrator
6 6 (14.29%) Analyst
6 6 (14.29%) Applications Support
6 6 (14.29%) Applications Support Analyst
6 6 (14.29%) Support Analyst
7 5 (11.90%) DBA
7 5 (11.90%) Oracle DBA
7 5 (11.90%) SQL DBA
Libraries, Frameworks & Software Standards
1 11 (26.19%) EDI
1 11 (26.19%) XML
2 10 (23.81%) .NET
2 10 (23.81%) AngularJS
2 10 (23.81%) ASP.NET
2 10 (23.81%) CSS
2 10 (23.81%) HTML
2 10 (23.81%) JavaBeans
3 7 (16.67%) LAMP
3 7 (16.67%) LEMP Stack
4 2 (4.76%) Node.js
5 1 (2.38%) EDIFACT
5 1 (2.38%) Elastic Stack
5 1 (2.38%) Middleware
5 1 (2.38%) Web Services
Miscellaneous
1 9 (21.43%) Data Centre
2 4 (9.52%) Management Information System
3 3 (7.14%) Driving Licence
3 3 (7.14%) e-Health
4 1 (2.38%) TRADACOMS
Operating Systems
1 35 (83.33%) Windows
2 19 (45.24%) Unix
3 17 (40.48%) Windows Server
4 1 (2.38%) CentOS
4 1 (2.38%) Ubuntu
4 1 (2.38%) Windows 10
4 1 (2.38%) Windows 8
4 1 (2.38%) Windows Server 2012
Processes & Methodologies
1 14 (33.33%) CRM
2 11 (26.19%) Agile Software Development
2 11 (26.19%) E-Commerce
2 11 (26.19%) ERP
2 11 (26.19%) ITIL
3 10 (23.81%) Business Intelligence
3 10 (23.81%) Customer Requirements
3 10 (23.81%) Open Source
3 10 (23.81%) Scrum
3 10 (23.81%) TDD
4 5 (11.90%) Problem Management
5 4 (9.52%) B2B
5 4 (9.52%) Network Monitoring
6 3 (7.14%) Network Management
6 3 (7.14%) Process Management
7 2 (4.76%) DevOps
8 1 (2.38%) Load Balancing
8 1 (2.38%) Microservices
8 1 (2.38%) Problem-Solving
8 1 (2.38%) Workflow
Programming Languages
1 20 (47.62%) PHP
2 11 (26.19%) Java
2 11 (26.19%) JavaScript
3 10 (23.81%) C#
3 10 (23.81%) VB.NET
3 10 (23.81%) VBA
4 6 (14.29%) SQL
5 2 (4.76%) Bash Shell
5 2 (4.76%) Python
6 1 (2.38%) ActionScript
6 1 (2.38%) ActionScript 2.0
6 1 (2.38%) Perl
6 1 (2.38%) PL/SQL
6 1 (2.38%) PowerShell
6 1 (2.38%) Ruby
6 1 (2.38%) VB
Qualifications
1 5 (11.90%) SC Cleared
1 5 (11.90%) Security Cleared
Quality Assurance & Compliance
1 3 (7.14%) BS7799
System Software
1 7 (16.67%) VMware Infrastructure
2 2 (4.76%) Docker
3 1 (2.38%) Active Directory
3 1 (2.38%) Samba
3 1 (2.38%) VMware ESXi
Systems Management
1 15 (35.71%) cPanel
1 15 (35.71%) Plesk
2 3 (7.14%) AppManager
2 3 (7.14%) CA Spectrum
2 3 (7.14%) Netcool
3 1 (2.38%) Ansible
3 1 (2.38%) HAProxy
3 1 (2.38%) Kibana
3 1 (2.38%) logstash
3 1 (2.38%) Opscode Chef
3 1 (2.38%) Terraform
Vendors
1 17 (40.48%) VMware
2 10 (23.81%) Citrix
2 10 (23.81%) Veeam
3 6 (14.29%) Oracle
4 4 (9.52%) Microsoft
5 3 (7.14%) CA
5 3 (7.14%) CheckPoint
5 3 (7.14%) Cisco
5 3 (7.14%) IBM
5 3 (7.14%) Micro Focus
5 3 (7.14%) NetIQ
5 3 (7.14%) Red Hat
6 1 (2.38%) Atlassian
6 1 (2.38%) Google
6 1 (2.38%) New Relic
6 1 (2.38%) SolarWinds
6 1 (2.38%) Splunk
6 1 (2.38%) webMethods