The following table provides summary statistics for permanent job vacancies advertised in West Sussex 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 27 April 2017 with a comparison to the same period in the previous 2 years.

High Availability
South East / West Sussex
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 95 114 85
Rank change year-on-year +19 -29  
Permanent jobs citing High Availability 5 5 22
As % of all permanent IT jobs advertised in West Sussex 0.47% 0.40% 1.78%
As % of the Processes & Methodologies category 0.53% 0.45% 1.98%
Number of salaries quoted 4 5 22
Median salary £58,250 £50,000 £42,500
Median salary % change year-on-year +16.50% +17.64%  
90% offered a salary of more than £57,500 £46,000 £27,800
10% offered a salary of more than £61,450 £54,500 £55,000
UK excluding London median salary £45,000 £45,000 £45,000

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 West Sussex with a requirement for process and methodology skills.

Process & Methodology Skills
West Sussex
Permanent job vacancies with a requirement for process and methodology skills 946 1109 1113
As % of all permanent IT job vacancies advertised in West Sussex 88.08% 88.65% 89.83%
Number of salaries quoted 882 1015 975
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88%  
90% offered a salary of more than £32,000 £32,500 £28,200
10% offered a salary of more than £60,000 £55,000 £62,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

High Availability
Job Vacancy Trend in West Sussex

The job posting trend of jobs advertised in West Sussex 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 West Sussex

High Availability
Salary Trend in West Sussex

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

Salary trend for High Availability in West Sussex

High Availability
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the West Sussex region over the 3 months to 27 April 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
Gatwick - 1 £59,000 -
High Availability
South East

For the 6 months to 27 April 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 West Sussex region with a requirement for High Availability.

1 17 (60.71%) SAN
2 14 (50.00%) SQL
3 12 (42.86%) MS Exchange
3 12 (42.86%) Microsoft
3 12 (42.86%) Active Directory
3 12 (42.86%) Clustering
4 11 (39.29%) CCNA
4 11 (39.29%) Finance
4 11 (39.29%) TOGAF
4 11 (39.29%) Cost-Benefit Analysis
4 11 (39.29%) HP
4 11 (39.29%) Cisco Certification
4 11 (39.29%) Microsoft Certification
4 11 (39.29%) Linux
4 11 (39.29%) MCSE
4 11 (39.29%) SharePoint
4 11 (39.29%) SQL Server
4 11 (39.29%) PRINCE2
4 11 (39.29%) Unix
4 11 (39.29%) Network Load Balancing
4 11 (39.29%) SQL Server 2008
4 11 (39.29%) Hyper-V
4 11 (39.29%) SharePoint 2010
4 11 (39.29%) 3PAR
4 11 (39.29%) Exchange Server 2010
4 11 (39.29%) F5
4 11 (39.29%) SharePoint 2013
4 11 (39.29%) Mentoring
4 11 (39.29%) Translating Business Requirements
4 11 (39.29%) Microsoft Clustering

High Availability
Co-occurring IT Skills in West Sussex 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 (42.86%) MS Exchange
2 11 (39.29%) Exchange Server 2010
2 11 (39.29%) SharePoint
2 11 (39.29%) SharePoint 2010
2 11 (39.29%) SharePoint 2013
3 1 (3.57%) Exchange Server 2003
Cloud Services
1 3 (10.71%) IaaS
1 3 (10.71%) SaaS
Communications & Networking
1 17 (60.71%) SAN
2 7 (25.00%) Fibre Channel
3 1 (3.57%) Ethernet
3 1 (3.57%) FCoE
3 1 (3.57%) iSCSI
3 1 (3.57%) VLAN
Database & Business Intelligence
1 11 (39.29%) SQL Server
1 11 (39.29%) SQL Server 2008
2 6 (21.43%) MySQL
2 6 (21.43%) OLTP
2 6 (21.43%) VLDB
3 3 (10.71%) RDBMS
3 3 (10.71%) Relational Database
4 1 (3.57%) SQL Server Reporting Services
Development Applications
1 5 (17.86%) Git (software)
1 5 (17.86%) Subversion
General
1 11 (39.29%) Finance
Job Titles
1 11 (39.29%) Active Directory Architect
1 11 (39.29%) Architect
1 11 (39.29%) Enterprise Architect
1 11 (39.29%) Enterprise Technical Architect
1 11 (39.29%) Technical Architect
2 7 (25.00%) Developer
3 6 (21.43%) Administrator
3 6 (21.43%) Linux Administrator
4 5 (17.86%) Full Stack Developer
4 5 (17.86%) J2EE Developer
4 5 (17.86%) Java Developer
4 5 (17.86%) Java/J2EE Developer
5 2 (7.14%) Mainframe Developer
6 1 (3.57%) E-Commerce Manager
6 1 (3.57%) Server Engineer
6 1 (3.57%) Server Specialist
6 1 (3.57%) Server Support Engineer
6 1 (3.57%) Server Support Specialist
6 1 (3.57%) Systems Manager
6 1 (3.57%) Unix Administrator
Libraries, Frameworks & Software Standards
1 5 (17.86%) EJB
1 5 (17.86%) J2EE
1 5 (17.86%) JMS
1 5 (17.86%) REST
1 5 (17.86%) Spring
1 5 (17.86%) Web Services
Miscellaneous
1 12 (42.86%) Clustering
2 6 (21.43%) Computer Science
2 6 (21.43%) EMC VMAX
3 3 (10.71%) Data Centre
4 2 (7.14%) Mainframe
Operating Systems
1 11 (39.29%) Linux
1 11 (39.29%) Unix
2 6 (21.43%) Red Hat Enterprise Linux
2 6 (21.43%) Solaris
Processes & Methodologies
1 11 (39.29%) Cost-Benefit Analysis
1 11 (39.29%) IT Strategy
1 11 (39.29%) Mentoring
1 11 (39.29%) Network Load Balancing
1 11 (39.29%) PRINCE2
1 11 (39.29%) TOGAF
1 11 (39.29%) Translating Business Requirements
2 6 (21.43%) Disaster Recovery
3 5 (17.86%) Agile Software Development
3 5 (17.86%) Continuous Deployment
3 5 (17.86%) Continuous Integration
3 5 (17.86%) Low Latency
3 5 (17.86%) Microservices
3 5 (17.86%) Technical Analysis
3 5 (17.86%) Unit Testing
4 3 (10.71%) E-Commerce
4 3 (10.71%) Project Management
4 3 (10.71%) SDLC
5 1 (3.57%) CRM
5 1 (3.57%) Network Design
Programming Languages
1 14 (50.00%) SQL
2 7 (25.00%) Java
3 1 (3.57%) R
Qualifications
1 11 (39.29%) CCNA
1 11 (39.29%) Cisco Certification
1 11 (39.29%) MCSE
1 11 (39.29%) Microsoft Certification
2 3 (10.71%) Degree
System Software
1 12 (42.86%) Active Directory
2 11 (39.29%) Hyper-V
3 6 (21.43%) GlusterFS
3 6 (21.43%) Veritas Cluster Server
Systems Management
1 11 (39.29%) Microsoft Clustering
2 6 (21.43%) NetBackup
2 6 (21.43%) Oracle ZFS
2 6 (21.43%) Red Hat Satellite
2 6 (21.43%) Veritas Storage Foundation
3 1 (3.57%) SCCM
3 1 (3.57%) SCOM
Vendors
1 12 (42.86%) Microsoft
2 11 (39.29%) 3PAR
2 11 (39.29%) F5
2 11 (39.29%) HP
3 6 (21.43%) Brocade
3 6 (21.43%) EMC
3 6 (21.43%) Oracle
3 6 (21.43%) Red Hat
3 6 (21.43%) StorageTek
3 6 (21.43%) Sun
3 6 (21.43%) Veritas
4 1 (3.57%) Cisco