The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

High Availability
East of England / Hertfordshire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 114 110 96
Rank change year-on-year -4 -14  
Permanent jobs citing High Availability 32 34 80
As % of all permanent IT jobs advertised in Hertfordshire 1.55% 1.49% 2.78%
As % of the Processes & Methodologies category 1.76% 1.70% 3.22%
Number of salaries quoted 32 30 72
Median salary £55,000 £56,000 £50,000
Median salary % change year-on-year -1.78% +12.00%  
90% offered a salary of more than £42,750 £46,500 £36,400
10% offered a salary of more than £79,000 £70,000 £57,500
UK excluding London median salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.55%  

High Availability is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for process and methodology skills.

Process & Methodology Skills
Hertfordshire
Permanent job vacancies with a requirement for process and methodology skills 1816 1995 2481
As % of all permanent IT job vacancies advertised in Hertfordshire 87.77% 87.31% 86.12%
Number of salaries quoted 1538 1632 1956
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £32,500 £33,500 £31,000
10% offered a salary of more than £72,500 £67,500 £70,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

High Availability
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing High Availability as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for High Availability in Hertfordshire

High Availability
Salary Trend in Hertfordshire

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

Salary trend for High Availability in Hertfordshire

High Availability
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing High Availability in Hertfordshire over the 3 months to 24 June 2017.

Salary histogram for High Availability in Hertfordshire

High Availability
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the Hertfordshire region over the 3 months to 24 June 2017. 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 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
Hemel Hempstead +5 7 £47,500 +26.66%
Hatfield -1 6 £55,000 - 1
St Albans - 6 £45,000 -
Watford -12 4 £72,500 +20.83%
Potters Bar - 3 £70,000 - 1
High Availability
East of England

For the 6 months to 24 June 2017, IT jobs citing High Availability 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 High Availability.

1 39 (44.32%) AngularJS
2 35 (39.77%) Agile Software Development
2 35 (39.77%) Java
3 34 (38.64%) C#
3 34 (38.64%) .NET
3 34 (38.64%) ASP.NET
3 34 (38.64%) MVC
3 34 (38.64%) ASP.NET MVC
4 32 (36.36%) RESTful
5 31 (35.23%) Analytical Skills
6 29 (32.95%) RabbitMQ
7 28 (31.82%) Finance
8 26 (29.55%) Git (software)
9 24 (27.27%) TDD
10 23 (26.14%) CMS
10 23 (26.14%) Umbraco
10 23 (26.14%) Multithreading
10 23 (26.14%) WebSockets
10 23 (26.14%) PhoneGap
10 23 (26.14%) Elasticsearch
10 23 (26.14%) TypeScript
10 23 (26.14%) SignalR
10 23 (26.14%) Redis
10 23 (26.14%) Continuous Deployment
11 22 (25.00%) Mathematics
12 20 (22.73%) Spring
12 20 (22.73%) BDD
12 20 (22.73%) SQL Server
12 20 (22.73%) SQL
13 19 (21.59%) Tomcat

High Availability
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 23 (26.14%) CMS
1 23 (26.14%) Elasticsearch
1 23 (26.14%) Umbraco
2 19 (21.59%) Tomcat
3 7 (7.95%) Confluence
4 5 (5.68%) WebLogic
5 3 (3.41%) Apache
6 2 (2.27%) Oracle HTTP Server
Cloud Services
1 7 (7.95%) Amazon AWS
2 6 (6.82%) Amazon CloudWatch
2 6 (6.82%) Amazon EC2
2 6 (6.82%) Amazon Glacier
2 6 (6.82%) Amazon S3
2 6 (6.82%) Amazon SQS
2 6 (6.82%) AWS CloudFormation
2 6 (6.82%) AWS CloudTrail
2 6 (6.82%) Virtual Private Cloud
3 1 (1.14%) IaaS
3 1 (1.14%) Microsoft Azure
3 1 (1.14%) Office 365
Communications & Networking
1 7 (7.95%) Unified Communications
2 6 (6.82%) Firewall
2 6 (6.82%) LAN
2 6 (6.82%) TCP/IP
2 6 (6.82%) VLAN
2 6 (6.82%) WAN
2 6 (6.82%) Wi-Fi
3 5 (5.68%) IP Telephony
4 3 (3.41%) HTTP
Database & Business Intelligence
1 23 (26.14%) Redis
2 20 (22.73%) SQL Server
3 17 (19.32%) NoSQL
4 9 (10.23%) SQL Server 2016
5 8 (9.09%) SQL Server 2008
5 8 (9.09%) SQL Server 2014
6 6 (6.82%) Amazon RDS
7 5 (5.68%) Apache Cassandra
7 5 (5.68%) RDBMS
7 5 (5.68%) Relational Database
8 3 (3.41%) SQL Server Integration Services
9 2 (2.27%) Data Warehouse
9 2 (2.27%) SQL Server 2012
10 1 (1.14%) Azure SQL Database
10 1 (1.14%) Microsoft Analysis Services
10 1 (1.14%) SQL Server Analysis Services
10 1 (1.14%) SQL Server Reporting Services
Development Applications
1 26 (29.55%) Git (software)
2 13 (14.77%) JIRA
2 13 (14.77%) Maven
3 8 (9.09%) Cucumber
3 8 (9.09%) JUnit
3 8 (9.09%) Selenium
3 8 (9.09%) SoapUI
3 8 (9.09%) WebDriver
4 7 (7.95%) JBehave
4 7 (7.95%) Subversion
5 5 (5.68%) Jenkins
5 5 (5.68%) Sonatype Nexus
6 2 (2.27%) Ant
General
1 28 (31.82%) Finance
2 11 (12.50%) Music Industry
3 6 (6.82%) Advertising
3 6 (6.82%) Banking
3 6 (6.82%) Telecoms
4 2 (2.27%) Legal
4 2 (2.27%) Retail
Job Titles
1 52 (59.09%) Developer
2 32 (36.36%) .NET Developer
3 16 (18.18%) Senior Developer
4 13 (14.77%) Java Developer
5 11 (12.50%) Team Leader
6 9 (10.23%) C# Developer
7 8 (9.09%) Analyst
7 8 (9.09%) Test Analyst
8 7 (7.95%) Android Developer
8 7 (7.95%) C# .NET Developer
8 7 (7.95%) DBA
8 7 (7.95%) Senior Android Developer
8 7 (7.95%) Senior Java Developer
8 7 (7.95%) SQL DBA
8 7 (7.95%) Technical Leader
9 6 (6.82%) Technical Team Leader
10 5 (5.68%) Development Team Leader
10 5 (5.68%) Elasticsearch Developer
10 5 (5.68%) Java Development Team Leader
10 5 (5.68%) Java Team Leader
Libraries, Frameworks & Software Standards
1 39 (44.32%) AngularJS
2 34 (38.64%) .NET
2 34 (38.64%) ASP.NET
2 34 (38.64%) ASP.NET MVC
3 32 (36.36%) RESTful
4 29 (32.95%) RabbitMQ
5 23 (26.14%) PhoneGap
5 23 (26.14%) SignalR
5 23 (26.14%) WebSockets
6 20 (22.73%) Spring
7 19 (21.59%) Hibernate
8 17 (19.32%) Web Services
9 13 (14.77%) ASP.NET Web API
10 12 (13.64%) Java EE
10 12 (13.64%) XML
11 11 (12.50%) .NET Framework
11 11 (12.50%) Entity Framework
11 11 (12.50%) KnockoutJS
11 11 (12.50%) Node.js
11 11 (12.50%) WCF
Miscellaneous
1 31 (35.23%) Analytical Skills
2 11 (12.50%) Greenfield Project
3 7 (7.95%) Data Centre
3 7 (7.95%) Fintech
4 6 (6.82%) Enterprise Software
4 6 (6.82%) Fat Client
4 6 (6.82%) Thin Client
5 3 (3.41%) Replication
5 3 (3.41%) Smartphone
6 2 (2.27%) Clustering
7 1 (1.14%) Blog
7 1 (1.14%) Spread Betting
Operating Systems
1 7 (7.95%) Android
2 3 (3.41%) Apple iOS
2 3 (3.41%) Solaris
2 3 (3.41%) Unix
3 1 (1.14%) Windows
3 1 (1.14%) Windows 10
3 1 (1.14%) Windows 7
3 1 (1.14%) Windows Server
3 1 (1.14%) Windows Server 2008
3 1 (1.14%) Windows Server 2012
Processes & Methodologies
1 35 (39.77%) Agile Software Development
2 34 (38.64%) MVC
3 24 (27.27%) TDD
4 23 (26.14%) Continuous Deployment
4 23 (26.14%) Multithreading
5 22 (25.00%) Mathematics
6 20 (22.73%) BDD
7 14 (15.91%) Mentoring
7 14 (15.91%) Scrum
8 12 (13.64%) Test Automation
9 11 (12.50%) Web Application Development
10 10 (11.36%) Coaching
11 9 (10.23%) E-Commerce
11 9 (10.23%) OO
12 8 (9.09%) Integration Testing
12 8 (9.09%) ITIL
12 8 (9.09%) Kanban
12 8 (9.09%) OOP
12 8 (9.09%) Project Management
12 8 (9.09%) Software Testing
Programming Languages
1 35 (39.77%) Java
2 34 (38.64%) C#
3 23 (26.14%) TypeScript
4 20 (22.73%) SQL
5 15 (17.05%) JavaScript
6 11 (12.50%) Ruby
7 7 (7.95%) T-SQL
7 7 (7.95%) VB
7 7 (7.95%) VB.NET
8 5 (5.68%) PL/SQL
8 5 (5.68%) Scala
9 3 (3.41%) Objective-C
9 3 (3.41%) Python
9 3 (3.41%) Shell Script
10 2 (2.27%) Jython
11 1 (1.14%) Erlang
11 1 (1.14%) Perl
Qualifications
1 6 (6.82%) Degree
1 6 (6.82%) ITIL Certification
2 2 (2.27%) Microsoft Certification
3 1 (1.14%) MCITP
3 1 (1.14%) MCP
3 1 (1.14%) MCSA
3 1 (1.14%) MCSE
3 1 (1.14%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 8 (9.09%) QA
System Software
1 3 (3.41%) Tivoli Workload Scheduler
2 1 (1.14%) Active Directory
2 1 (1.14%) VMware ESXi
2 1 (1.14%) VMware Infrastructure
Systems Management
1 12 (13.64%) Grafana
1 12 (13.64%) Graphite
2 5 (5.68%) Business Desktop Deployment
2 5 (5.68%) MOM
3 3 (3.41%) Tivoli
4 2 (2.27%) Oracle Enterprise Manager
5 1 (1.14%) SCCM
5 1 (1.14%) SCOM
Vendors
1 11 (12.50%) Oracle
2 10 (11.36%) IBM
3 8 (9.09%) Microsoft
4 7 (7.95%) Atlassian
5 6 (6.82%) CheckPoint
5 6 (6.82%) Cisco
5 6 (6.82%) Citrix
6 1 (1.14%) Computacenter
6 1 (1.14%) Sybase
6 1 (1.14%) VMware
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £65000 - £75000 per annum + bens - shares, health +
Posted: 5 days ago
Hatfield, Hertfordshire
Computacenter
Salary: Benefits
Posted: 22 days ago