The table below looks at the statistics for High Availability skills in IT jobs advertised for the Portsmouth region. Included is a guide to the salaries offered in IT jobs that have cited High Availability over the 3 months to 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
High Availability
Rank 45 31 73
Rank change year-on-year
-14 +42
Permanent jobs citing High Availability 5 35 2
As % of all permanent IT jobs located in Portsmouth 1.50% 8.47% 0.49%
As % of the Processes & Methodologies category 1.69% 9.51% 0.55%
Number of salaries quoted 5 35 2
Median salary £41,000 £57,500 £42,500
Median salary % change year-on-year
-28.69% +35.29%
UK excluding London median salary £46,500 £47,500 £45,000
% change year-on-year
-2.10% +5.55%
High Availability
Hampshire

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

Processes & Methodologies Category
Portsmouth
Permanent IT job ads with a match in the
Processes & Methodologies category
296 368 364
As % of all permanent IT jobs located in Portsmouth 88.62% 89.10% 89.88%
Number of salaries quoted 283 330 320
Median salary £40,000 £45,000 £45,000
Median salary % change year-on-year
-11.11% -
90% offered a salary of more than £27,500 £30,000 £30,000
10% offered a salary of more than £57,500 £55,000 £62,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

High Availability
Jobs Demand Trend in Portsmouth

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

High Availability Jobs Demand Trend in Portsmouth

High Availability
Salary Trend in Portsmouth

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

High Availability Salary Trend in Portsmouth

High Availability
Top 30 Related IT Skills in Portsmouth

For the 6 months to 8 December 2016, 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 Portsmouth region with a requirement for High Availability.

1 5 (55.56%) Red Hat
1 5 (55.56%) Linux
2 4 (44.44%) AIX
2 4 (44.44%) Unix
2 4 (44.44%) Tivoli
2 4 (44.44%) Tivoli Storage Manager
2 4 (44.44%) HACMP
2 4 (44.44%) Clustering
3 3 (33.33%) Red Hat Enterprise Linux
3 3 (33.33%) Puppet
3 3 (33.33%) Problem Management
3 3 (33.33%) Red Hat Satellite
3 3 (33.33%) Veritas
3 3 (33.33%) VMware
4 2 (22.22%) Internet
4 2 (22.22%) Windows
4 2 (22.22%) IIS
4 2 (22.22%) Web Services
4 2 (22.22%) MCSE
4 2 (22.22%) Apache
4 2 (22.22%) MS Excel
4 2 (22.22%) SMTP
4 2 (22.22%) HTTP
4 2 (22.22%) TCP/IP
4 2 (22.22%) DNS
4 2 (22.22%) HTTPS
4 2 (22.22%) Cisco
4 2 (22.22%) Microsoft
4 2 (22.22%) CCNA
4 2 (22.22%) Active Directory

High Availability
Top Related IT Skills in Portsmouth 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 2 (22.22%) Apache
1 2 (22.22%) IIS
Applications
1 2 (22.22%) MS Excel
Cloud Services
1 2 (22.22%) Amazon AWS
1 2 (22.22%) Google Cloud Platform
1 2 (22.22%) Microsoft Azure
Communications & Networking
1 2 (22.22%) DNS
1 2 (22.22%) Firewall
1 2 (22.22%) HTTP
1 2 (22.22%) HTTPS
1 2 (22.22%) Internet
1 2 (22.22%) SAN
1 2 (22.22%) SMTP
1 2 (22.22%) TCP/IP
Database & Business Intelligence
1 2 (22.22%) Apache Cassandra
1 2 (22.22%) Big Data
1 2 (22.22%) NoSQL
1 2 (22.22%) Redis
Job Titles
1 8 (88.89%) Administrator
1 8 (88.89%) Systems Administrator
2 4 (44.44%) Linux Administrator
2 4 (44.44%) Linux Systems Administrator
3 3 (33.33%) Unix Administrator
3 3 (33.33%) Unix Systems Administrator
4 1 (11.11%) Exchange Administrator
4 1 (11.11%) Exchange Support
4 1 (11.11%) IT Administrator
4 1 (11.11%) IT Support
4 1 (11.11%) IT Systems Administrator
4 1 (11.11%) Linux Support
4 1 (11.11%) Systems Support
4 1 (11.11%) Windows Administrator
4 1 (11.11%) Windows Systems Administrator
Libraries, Frameworks & Software Standards
1 2 (22.22%) Web Services
Miscellaneous
1 4 (44.44%) Clustering
1 4 (44.44%) HACMP
2 1 (11.11%) Computer Science
2 1 (11.11%) Data Centre
2 1 (11.11%) Public Cloud
Operating Systems
1 5 (55.56%) Linux
2 4 (44.44%) AIX
2 4 (44.44%) Unix
3 3 (33.33%) Red Hat Enterprise Linux
4 2 (22.22%) Windows
Processes & Methodologies
1 3 (33.33%) Problem Management
2 2 (22.22%) Agile Software Development
2 2 (22.22%) DevOps
2 2 (22.22%) Load Balancing
3 1 (11.11%) Capacity Planning
3 1 (11.11%) Performance Analysis
Programming Languages
1 2 (22.22%) PowerShell
Qualifications
1 2 (22.22%) CCNA
1 2 (22.22%) Cisco Certification
1 2 (22.22%) MCSE
1 2 (22.22%) Microsoft Certification
1 2 (22.22%) RHCE
2 1 (11.11%) Degree
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) Docker
1 2 (22.22%) LXC
2 1 (11.11%) Virtual Machines
Systems Management
1 4 (44.44%) Tivoli
1 4 (44.44%) Tivoli Storage Manager
2 3 (33.33%) Puppet
2 3 (33.33%) Red Hat Satellite
Vendors
1 5 (55.56%) Red Hat
2 3 (33.33%) Veritas
2 3 (33.33%) VMware
3 2 (22.22%) Cisco
3 2 (22.22%) Dell
3 2 (22.22%) Google
3 2 (22.22%) Microsoft