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

High Availability
South East / Surrey
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 101 153 125
Rank change year-on-year +52 -28  
Permanent jobs citing High Availability 62 45 90
As % of all permanent IT jobs advertised in Surrey 2.29% 1.21% 1.97%
As % of the Processes & Methodologies category 2.61% 1.43% 2.25%
Number of salaries quoted 52 36 57
Median salary £65,000 £55,000 £50,000
Median salary % change year-on-year +18.18% +10.00%  
90% offered a salary of more than £45,000 £49,250 £32,500
10% offered a salary of more than £80,000 £90,000 £60,000
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 Surrey with a requirement for process and methodology skills.

Process & Methodology Skills
Surrey
Permanent job vacancies with a requirement for process and methodology skills 2375 3146 3997
As % of all permanent IT job vacancies advertised in Surrey 87.87% 84.62% 87.37%
Number of salaries quoted 1923 2687 3371
Median salary £50,000 £48,500 £47,500
Median salary % change year-on-year +3.09% +2.10%  
90% offered a salary of more than £32,500 £32,500 £30,000
10% offered a salary of more than £67,500 £65,500 £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 Surrey

The job posting trend of jobs advertised in Surrey 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 Surrey

High Availability
Salary Trend in Surrey

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

Salary trend for High Availability in Surrey

High Availability
Salary Histogram in Surrey

The salary distribution of IT jobs citing High Availability in Surrey over the 3 months to 27 June 2017.

Salary histogram for High Availability in Surrey

High Availability
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the Surrey region over the 3 months to 27 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
Woking +29 17 £65,000 +52.94%
Staines -3 8 £70,000 +21.73%
Guildford +12 5 £60,000 +21.82%
Redhill - 5 £60,000 -
Epsom - 4 £52,500 -
Dorking - 2 £45,000 -
Leatherhead +7 1 £62,500 +25.00%
Cobham - 1 £45,000 -
High Availability
South East

For the 6 months to 27 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 Surrey region with a requirement for High Availability.

1 72 (55.81%) Linux
2 62 (48.06%) Microsoft
3 57 (44.19%) SQL
4 49 (37.98%) SQL Server
5 46 (35.66%) Windows
6 45 (34.88%) Disaster Recovery
7 38 (29.46%) Performance Tuning
8 37 (28.68%) VMware
9 34 (26.36%) VMware Infrastructure
10 32 (24.81%) Data Centre
11 31 (24.03%) SQL Server 2008
12 30 (23.26%) ITIL
12 30 (23.26%) SQL Server Integration Services
13 29 (22.48%) Microsoft Certification
14 28 (21.71%) Cisco
14 28 (21.71%) DevOps
15 27 (20.93%) Firewall
16 26 (20.16%) SQL Server 2005
17 24 (18.60%) SQL Server Reporting Services
18 22 (17.05%) Degree
18 22 (17.05%) Windows Server 2008
19 21 (16.28%) CentOS
19 21 (16.28%) Docker
19 21 (16.28%) Windows Server 2012
19 21 (16.28%) Windows Server
20 20 (15.50%) SQL Server 2012
20 20 (15.50%) Red Hat Enterprise Linux
21 19 (14.73%) SQL Server 2014
21 19 (14.73%) VLAN
21 19 (14.73%) Active Directory

High Availability
Co-occurring IT Skills in Surrey 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 17 (13.18%) IIS
2 12 (9.30%) Apache
3 11 (8.53%) SharePoint
4 9 (6.98%) Tomcat
5 3 (2.33%) Oracle Application Server
6 2 (1.55%) Apache Pig
6 2 (1.55%) Elasticsearch
6 2 (1.55%) WebLogic
7 1 (0.78%) Liferay
7 1 (0.78%) nginx
7 1 (0.78%) Skype for Business
Applications
1 1 (0.78%) Microsoft Office
Business Applications
1 1 (0.78%) SAP Oil and Gas
Cloud Services
1 13 (10.08%) SaaS
2 12 (9.30%) IaaS
2 12 (9.30%) PaaS
3 11 (8.53%) Amazon AWS
3 11 (8.53%) OpenShift
4 6 (4.65%) Microsoft Azure
5 2 (1.55%) Cloud Computing
6 1 (0.78%) AWS Elastic Beanstalk
6 1 (0.78%) GitHub
Communications & Networking
1 27 (20.93%) Firewall
2 19 (14.73%) VLAN
3 18 (13.95%) Internet
4 17 (13.18%) BGP
4 17 (13.18%) Cisco IOS
4 17 (13.18%) MPLS
4 17 (13.18%) OSPF
4 17 (13.18%) Spanning Tree
4 17 (13.18%) VoIP
4 17 (13.18%) WAN
5 14 (10.85%) TCP/IP
6 13 (10.08%) Cisco ASA
7 12 (9.30%) DNS
8 9 (6.98%) SAN
9 6 (4.65%) Intranet
10 4 (3.10%) HTTP
10 4 (3.10%) NAS
10 4 (3.10%) NetScaler
11 3 (2.33%) Fibre Channel
12 2 (1.55%) Kerberos
Database & Business Intelligence
1 49 (37.98%) SQL Server
2 31 (24.03%) SQL Server 2008
3 30 (23.26%) SQL Server Integration Services
4 26 (20.16%) SQL Server 2005
5 24 (18.60%) SQL Server Reporting Services
6 20 (15.50%) SQL Server 2012
7 19 (14.73%) SQL Server 2014
8 18 (13.95%) Hadoop
9 16 (12.40%) MySQL
10 15 (11.63%) Relational Database
11 13 (10.08%) MongoDB
11 13 (10.08%) OLTP
12 9 (6.98%) Big Data
12 9 (6.98%) OLAP
12 9 (6.98%) PostgreSQL
12 9 (6.98%) Redis
13 8 (6.20%) Microsoft Analysis Services
13 8 (6.20%) SQL Server Analysis Services
14 5 (3.88%) Data Warehouse
14 5 (3.88%) VLDB
Development Applications
1 10 (7.75%) Team Foundation Server
2 8 (6.20%) Git (software)
2 8 (6.20%) Visual Studio
3 5 (3.88%) Subversion
4 4 (3.10%) Jenkins
5 3 (2.33%) Atlassian Bamboo
5 3 (2.33%) JIRA
5 3 (2.33%) Maven
6 2 (1.55%) HP UFT
6 2 (1.55%) LoadRunner
6 2 (1.55%) Octopus Deploy
6 2 (1.55%) TeamCity
7 1 (0.78%) JBehave
7 1 (0.78%) JUnit
7 1 (0.78%) Mockito
7 1 (0.78%) Toad
7 1 (0.78%) Visual Studio Team System
General
1 11 (8.53%) Finance
2 8 (6.20%) Banking
3 5 (3.88%) Multimedia
4 3 (2.33%) Legal
5 1 (0.78%) Aerospace
5 1 (0.78%) Back Office
5 1 (0.78%) Electronics
5 1 (0.78%) French Language
5 1 (0.78%) Italian Language
5 1 (0.78%) Manufacturing
5 1 (0.78%) Marketing
5 1 (0.78%) Military
5 1 (0.78%) Retail
5 1 (0.78%) Telecoms
Job Titles
1 36 (27.91%) DBA
2 30 (23.26%) SQL DBA
3 25 (19.38%) Administrator
4 17 (13.18%) Network Engineer
5 13 (10.08%) Developer
5 13 (10.08%) Linux Engineer
5 13 (10.08%) Network Operations Engineer
5 13 (10.08%) Operations Engineer
5 13 (10.08%) Senior Network Engineer
5 13 (10.08%) Senior Network Operations Engineer
5 13 (10.08%) Senior Operations Engineer
6 11 (8.53%) Systems Administrator
7 9 (6.98%) Infrastructure Engineer
7 9 (6.98%) Java Developer
7 9 (6.98%) Senior Linux Engineer
7 9 (6.98%) Systems Engineer
8 8 (6.20%) DevOps Engineer
8 8 (6.20%) Linux Administrator
8 8 (6.20%) Senior Systems Engineer
8 8 (6.20%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 13 (10.08%) Web Services
2 12 (9.30%) JMS
2 12 (9.30%) REST
3 11 (8.53%) EJB
3 11 (8.53%) J2EE
4 9 (6.98%) Spring
5 7 (5.43%) LAMP
6 6 (4.65%) LAPP Stack
6 6 (4.65%) Middleware
7 3 (2.33%) Spring Boot
8 2 (1.55%) .NET
8 2 (1.55%) Elastic Stack
8 2 (1.55%) Node.js
9 1 (0.78%) CSS
9 1 (0.78%) HTML
9 1 (0.78%) J2SE
9 1 (0.78%) JDBC
9 1 (0.78%) JSP
9 1 (0.78%) Servlets
9 1 (0.78%) SOAP
Miscellaneous
1 32 (24.81%) Data Centre
2 17 (13.18%) Linux Command Line
3 16 (12.40%) Computer Science
4 9 (6.98%) Replication
5 6 (4.65%) Clustering
6 5 (3.88%) Data Protection Act
6 5 (3.88%) Data Structures
7 4 (3.10%) Private Cloud
8 3 (2.33%) Analytical Skills
8 3 (2.33%) EMC VMAX
8 3 (2.33%) Public Cloud
9 2 (1.55%) Enterprise Software
9 2 (1.55%) Enterprise Storage
9 2 (1.55%) Greenfield Project
9 2 (1.55%) Grid Computing
9 2 (1.55%) IBM Mainframe
9 2 (1.55%) Mainframe
9 2 (1.55%) Management Information System
10 1 (0.78%) Blackberry
10 1 (0.78%) Device Driver
Operating Systems
1 72 (55.81%) Linux
2 46 (35.66%) Windows
3 22 (17.05%) Windows Server 2008
4 21 (16.28%) CentOS
4 21 (16.28%) Windows Server
4 21 (16.28%) Windows Server 2012
5 20 (15.50%) Red Hat Enterprise Linux
6 17 (13.18%) Unix
7 7 (5.43%) Ubuntu
8 4 (3.10%) Windows Server 2003
9 3 (2.33%) Solaris
10 2 (1.55%) Debian
11 1 (0.78%) Android
11 1 (0.78%) Apple iOS
Processes & Methodologies
1 45 (34.88%) Disaster Recovery
2 38 (29.46%) Performance Tuning
3 30 (23.26%) ITIL
4 28 (21.71%) DevOps
5 18 (13.95%) Agile Software Development
6 15 (11.63%) Business Continuity
7 14 (10.85%) Presales
8 13 (10.08%) ITIL V3
8 13 (10.08%) Statistics
9 12 (9.30%) Continuous Integration
10 11 (8.53%) Capacity Planning
10 11 (8.53%) Low Latency
10 11 (8.53%) Microservices
10 11 (8.53%) Technical Analysis
11 10 (7.75%) Release Management
11 10 (7.75%) SDLC
12 9 (6.98%) Data Analysis
12 9 (6.98%) ETL
12 9 (6.98%) Performance Monitoring
13 8 (6.20%) Cybersecurity
Programming Languages
1 57 (44.19%) SQL
2 19 (14.73%) T-SQL
3 17 (13.18%) Python
4 16 (12.40%) Java
5 15 (11.63%) Perl
6 14 (10.85%) PowerShell
7 11 (8.53%) PHP
8 4 (3.10%) Bash Shell
8 4 (3.10%) C
8 4 (3.10%) C++
8 4 (3.10%) Ruby
8 4 (3.10%) Shell Script
9 3 (2.33%) C#
9 3 (2.33%) PL/SQL
10 2 (1.55%) COBOL
10 2 (1.55%) REXX
10 2 (1.55%) VB
10 2 (1.55%) VBScript
11 1 (0.78%) R
11 1 (0.78%) VB.NET
Qualifications
1 29 (22.48%) Microsoft Certification
2 22 (17.05%) Degree
3 18 (13.95%) Cisco Certification
4 17 (13.18%) CCNP
5 13 (10.08%) CCDA
5 13 (10.08%) CCIP
5 13 (10.08%) CCSP
6 11 (8.53%) MCSA
6 11 (8.53%) MCSE
7 9 (6.98%) MCITP
7 9 (6.98%) MCTS
8 6 (4.65%) Computer Science Degree
8 6 (4.65%) RHCA
9 5 (3.88%) CCNA
10 3 (2.33%) ITIL Certification
10 3 (2.33%) MCP
11 2 (1.55%) ISTQB
12 1 (0.78%) MCDBA
12 1 (0.78%) MOS
12 1 (0.78%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 17 (13.18%) QA
2 15 (11.63%) SLA
3 11 (8.53%) PCI DSS
4 7 (5.43%) ISO 9001
5 4 (3.10%) ISO/IEC 27001
System Software
1 34 (26.36%) VMware Infrastructure
2 21 (16.28%) Docker
3 19 (14.73%) Active Directory
4 12 (9.30%) vSphere
5 5 (3.88%) Oracle RAC
6 4 (3.10%) Citrix Presentation Server
6 4 (3.10%) MetaFrame
6 4 (3.10%) XenApp
7 3 (2.33%) GlusterFS
7 3 (2.33%) Oracle Clusterware
7 3 (2.33%) Veritas Cluster Server
8 2 (1.55%) Apache ZooKeeper
8 2 (1.55%) HDFS
8 2 (1.55%) VirtualBox
9 1 (0.78%) Hyper-V
9 1 (0.78%) KVM
9 1 (0.78%) Virtual Servers
9 1 (0.78%) VMware ESXi
Systems Management
1 16 (12.40%) Opscode Chef
2 10 (7.75%) Kubernetes
3 9 (6.98%) Puppet
4 7 (5.43%) FortiGate
4 7 (5.43%) Pingdom
5 6 (4.65%) Nagios
6 5 (3.88%) NetBackup
6 5 (3.88%) Red Hat Satellite
7 4 (3.10%) Opsview
8 3 (2.33%) Data Guard
8 3 (2.33%) Enterprise Manager Cloud Control
8 3 (2.33%) Oracle Flashback
8 3 (2.33%) Oracle RMAN
8 3 (2.33%) Oracle ZFS
8 3 (2.33%) Veritas Storage Foundation
9 2 (1.55%) Ambari
9 2 (1.55%) Graphite
9 2 (1.55%) Hadoop YARN
9 2 (1.55%) Mesos
9 2 (1.55%) Salt
Vendors
1 62 (48.06%) Microsoft
2 37 (28.68%) VMware
3 28 (21.71%) Cisco
4 17 (13.18%) F5
5 16 (12.40%) Red Hat
6 14 (10.85%) Oracle
7 9 (6.98%) IBM
8 8 (6.20%) SolarWinds
9 7 (5.43%) CheckPoint
9 7 (5.43%) New Relic
10 6 (4.65%) HP
11 5 (3.88%) Veritas
12 4 (3.10%) 3PAR
12 4 (3.10%) Citrix
12 4 (3.10%) Dell
12 4 (3.10%) EqualLogic
12 4 (3.10%) Fortinet
12 4 (3.10%) Meraki
13 3 (2.33%) Brocade
13 3 (2.33%) EMC