The table below looks at the statistics for High Availability skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited High Availability over the 3 months to 31 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 Aug 2016
Same period 2015 Same period 2014
High Availability
Rank 133 170 142
Rank change year-on-year
+37 -28
Permanent jobs citing High Availability 126 150 225
As % of all permanent IT jobs located in the City of London 2.04% 1.55% 1.92%
As % of the Processes & Methodologies category 2.29% 1.77% 2.25%
Number of salaries quoted 122 124 183
Median salary £55,000 £60,000 £57,500
Median salary % change year-on-year
-8.33% +4.34%
90% offered a salary of more than £41,400 £42,500 £40,000
10% offered a salary of more than £80,000 £88,500 £80,000
UK excluding London median salary £47,500 £45,000 £45,000
% change year-on-year
+5.55% -
High Availability
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
5513 8456 10018
As % of all permanent IT jobs located in the City of London 89.15% 87.37% 85.38%
Number of salaries quoted 5034 7237 8310
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £42,500 £38,000 £37,500
10% offered a salary of more than £85,000 £80,000 £85,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

High Availability
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London 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 the City of London

High Availability
Salary Trend in the City of London

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

High Availability Salary Trend in the City of London

High Availability
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing High Availability across the City of London region over the 3 months to 31 August 2016.

High Availability Salary Histogram in the City of London

High Availability
Top 30 Related IT Skills in the City of London

For the 6 months to 31 August 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 City of London region with a requirement for High Availability.

1 78 (31.58%) Finance
2 74 (29.96%) SQL Server
3 68 (27.53%) Java
4 63 (25.51%) SQL
5 57 (23.08%) Agile Software Development
6 51 (20.65%) Windows
6 51 (20.65%) Performance Tuning
7 47 (19.03%) Linux
7 47 (19.03%) Clustering
8 46 (18.62%) Microsoft
9 41 (16.60%) Cisco
9 41 (16.60%) Oracle
10 40 (16.19%) Banking
11 39 (15.79%) Unix
12 38 (15.38%) Firewall
13 37 (14.98%) TDD
13 37 (14.98%) Node.js
14 36 (14.57%) Degree
15 32 (12.96%) NoSQL
15 32 (12.96%) VPN
16 31 (12.55%) BGP
16 31 (12.55%) Software Engineering
17 30 (12.15%) SQL Server Integration Services
17 30 (12.15%) Replication
17 30 (12.15%) OSPF
18 28 (11.34%) Cisco Certification
18 28 (11.34%) JavaScript
18 28 (11.34%) VLAN
19 27 (10.93%) SQL Server Reporting Services
20 26 (10.53%) OO

High Availability
Top Related IT Skills in the City of London 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 20 (8.10%) Oracle Coherence
2 13 (5.26%) Elasticsearch
2 13 (5.26%) IIS
3 12 (4.86%) SharePoint
4 7 (2.83%) nginx
5 4 (1.62%) Apache
5 4 (1.62%) Apache Solr
5 4 (1.62%) CMS
5 4 (1.62%) Confluence
6 3 (1.21%) Cloud Foundry
6 3 (1.21%) SharePoint 2013
6 3 (1.21%) SharePoint Server
7 2 (0.81%) Apache Spark
7 2 (0.81%) Blackberry Enterprise Server
7 2 (0.81%) Exchange Server 2013
8 1 (0.40%) JBoss
8 1 (0.40%) Oracle Application Server
8 1 (0.40%) Tomcat
8 1 (0.40%) WebLogic
8 1 (0.40%) WebSphere Application Server
Applications
1 9 (3.64%) MS Excel
2 3 (1.21%) MS Office
Business Applications
1 1 (0.40%) Dynamics CRM
1 1 (0.40%) Markit EDM
1 1 (0.40%) Oracle BPM
Cloud Services
1 17 (6.88%) GitHub
2 11 (4.45%) Amazon AWS
3 10 (4.05%) SaaS
4 7 (2.83%) IaaS
4 7 (2.83%) PaaS
5 5 (2.02%) AWS Elastic Beanstalk
5 5 (2.02%) Microsoft Azure
6 3 (1.21%) Heroku
7 2 (0.81%) Office 365
7 2 (0.81%) Virtual Private Cloud
8 1 (0.40%) AWS CloudFormation
8 1 (0.40%) Azure Active Directory
8 1 (0.40%) Cloud Computing
Communications & Networking
1 38 (15.38%) Firewall
2 32 (12.96%) VPN
3 31 (12.55%) BGP
4 30 (12.15%) OSPF
5 28 (11.34%) VLAN
6 24 (9.72%) EIGRP
6 24 (9.72%) IPv4
6 24 (9.72%) Multicast
7 23 (9.31%) FWSM
8 22 (8.91%) NX-OS
9 19 (7.69%) DNS
10 13 (5.26%) SAN
11 10 (4.05%) Internet
12 9 (3.64%) HTTP
12 9 (3.64%) LAN
12 9 (3.64%) MPLS
13 8 (3.24%) WAN
14 7 (2.83%) TCP/IP
15 6 (2.43%) RTCP
15 6 (2.43%) VRRP
Database & Business Intelligence
1 74 (29.96%) SQL Server
2 32 (12.96%) NoSQL
3 30 (12.15%) SQL Server Integration Services
4 27 (10.93%) SQL Server Reporting Services
5 26 (10.53%) SQL Server 2008
6 24 (9.72%) Oracle Database
7 19 (7.69%) Relational Database
7 19 (7.69%) SQL Server 2012
8 15 (6.07%) SQL Server Analysis Services
9 14 (5.67%) Data Warehouse
10 12 (4.86%) SQL Server 2005
11 9 (3.64%) MongoDB
11 9 (3.64%) MySQL
12 8 (3.24%) SQL Server 2014
13 7 (2.83%) Couchbase
13 7 (2.83%) Power BI
14 6 (2.43%) RDBMS
15 5 (2.02%) Redis
16 4 (1.62%) Oracle Database 12c
16 4 (1.62%) PostgreSQL
Development Applications
1 22 (8.91%) Jenkins
2 7 (2.83%) Maven
3 6 (2.43%) JUnit
3 6 (2.43%) Octopus Deploy
3 6 (2.43%) Team Foundation Server
4 5 (2.02%) Ant
4 5 (2.02%) Eclipse
4 5 (2.02%) Git (software)
4 5 (2.02%) IntelliJ
4 5 (2.02%) Mercurial
4 5 (2.02%) NetBeans
5 4 (1.62%) Cucumber
6 3 (1.21%) Atlassian Bamboo
6 3 (1.21%) Selenium
6 3 (1.21%) WebDriver
7 1 (0.40%) Gerrit
7 1 (0.40%) JIRA
7 1 (0.40%) Mocha
7 1 (0.40%) Sonatype Nexus
7 1 (0.40%) Subversion
General
1 78 (31.58%) Finance
2 40 (16.19%) Banking
3 19 (7.69%) Law
4 17 (6.88%) Retail
5 13 (5.26%) Legal
6 8 (3.24%) Front Office
6 8 (3.24%) Telecoms
7 3 (1.21%) Games
8 2 (0.81%) Financial Institution
8 2 (0.81%) Marketing
9 1 (0.40%) Advertising
9 1 (0.40%) Investment Banking
9 1 (0.40%) Manufacturing
Job Titles
1 59 (23.89%) DBA
2 55 (22.27%) Developer
3 54 (21.86%) SQL DBA
4 32 (12.96%) Network Engineer
5 31 (12.55%) Administrator
6 28 (11.34%) Java Developer
6 28 (11.34%) Support Engineer
6 28 (11.34%) Systems Engineer
7 27 (10.93%) Oracle DBA
8 26 (10.53%) Network Support
8 26 (10.53%) Network Support Engineer
9 24 (9.72%) Senior DBA
10 22 (8.91%) Data Engineer
10 22 (8.91%) Data Network Engineer
11 21 (8.50%) Network Systems Engineer
11 21 (8.50%) Senior SQL DBA
11 21 (8.50%) Systems Support
11 21 (8.50%) Systems Support Engineer
12 20 (8.10%) Senior Oracle DBA
13 18 (7.29%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 37 (14.98%) Node.js
2 25 (10.12%) Web Services
3 17 (6.88%) Spring
4 16 (6.48%) HTML
4 16 (6.48%) RESTful
5 15 (6.07%) XML
6 13 (5.26%) CSS
7 12 (4.86%) .NET
8 11 (4.45%) CSS3
8 11 (4.45%) HTML5
9 10 (4.05%) Java EE
10 9 (3.64%) AngularJS
10 9 (3.64%) Boost C++ Libraries
10 9 (3.64%) STL
10 9 (3.64%) XSLT
11 7 (2.83%) FIX Protocol
12 5 (2.02%) Java SE
12 5 (2.02%) jQuery
12 5 (2.02%) Swing
13 4 (1.62%) Spring MVC
Miscellaneous
1 47 (19.03%) Clustering
2 30 (12.15%) Replication
3 20 (8.10%) Computer Science
4 10 (4.05%) Analytical Skills
4 10 (4.05%) Statistics
5 9 (3.64%) Data Centre
6 8 (3.24%) Management Information System
6 8 (3.24%) Physics
7 7 (2.83%) IPTV
7 7 (2.83%) Mathematics
8 6 (2.43%) Distributed Denial-of-Service
8 6 (2.43%) Foreign Exchange (FX)
8 6 (2.43%) Hedge funds
8 6 (2.43%) Over-the-Top Content
9 5 (2.02%) Equities
10 4 (1.62%) Fintech
11 3 (1.21%) Cloud Native
11 3 (1.21%) Online Games
11 3 (1.21%) Telematics
11 3 (1.21%) Wiki
Operating Systems
1 51 (20.65%) Windows
2 47 (19.03%) Linux
3 39 (15.79%) Unix
4 24 (9.72%) Windows Server
5 7 (2.83%) Windows Server 2012
6 5 (2.02%) Windows Server 2008
7 3 (1.21%) Mac OS X
7 3 (1.21%) Red Hat Enterprise Linux
8 2 (0.81%) Android
8 2 (0.81%) Oracle Linux
8 2 (0.81%) Windows 10
8 2 (0.81%) Windows 7
8 2 (0.81%) Windows 8
9 1 (0.40%) FreeBSD
9 1 (0.40%) SUSE
9 1 (0.40%) SUSE Linux Enterprise Server
Processes & Methodologies
1 57 (23.08%) Agile Software Development
2 51 (20.65%) Performance Tuning
3 37 (14.98%) TDD
4 31 (12.55%) Software Engineering
5 26 (10.53%) OO
6 25 (10.12%) SDLC
7 24 (9.72%) Disaster Recovery
7 24 (9.72%) Microservices
8 20 (8.10%) ETL
8 20 (8.10%) Multithreading
9 19 (7.69%) Business Intelligence
9 19 (7.69%) DevOps
9 19 (7.69%) Low Latency
10 16 (6.48%) Migration
11 15 (6.07%) Open Source
12 14 (5.67%) Continuous Integration
13 13 (5.26%) Front End Development
13 13 (5.26%) OOA/OOD
13 13 (5.26%) OOP
14 12 (4.86%) Database Mirroring
Programming Languages
1 68 (27.53%) Java
2 63 (25.51%) SQL
3 28 (11.34%) JavaScript
4 24 (9.72%) C#
5 22 (8.91%) Python
6 19 (7.69%) PowerShell
7 18 (7.29%) T-SQL
8 17 (6.88%) Bash Shell
9 16 (6.48%) C
9 16 (6.48%) C++
9 16 (6.48%) Scala
10 11 (4.45%) Ruby
10 11 (4.45%) Shell Script
11 9 (3.64%) ES6
12 8 (3.24%) Perl
13 6 (2.43%) Go
14 5 (2.02%) PHP
15 4 (1.62%) Groovy
16 2 (0.81%) CoffeeScript
16 2 (0.81%) VBScript
Qualifications
1 36 (14.57%) Degree
2 28 (11.34%) Cisco Certification
3 25 (10.12%) CCNP
4 23 (9.31%) CCSE
4 23 (9.31%) CCSP
5 8 (3.24%) Microsoft Certification
6 7 (2.83%) OCP
6 7 (2.83%) Oracle Certification
7 6 (2.43%) MCDBA
8 5 (2.02%) MCTS
9 3 (1.21%) CCNA
10 2 (0.81%) MCITP
10 2 (0.81%) MCSE
11 1 (0.40%) A+ Certification
11 1 (0.40%) CISSP
11 1 (0.40%) DV Cleared
11 1 (0.40%) MCP
11 1 (0.40%) MCPD
11 1 (0.40%) Security Cleared
11 1 (0.40%) Sun Certification
Quality Assurance & Compliance
1 6 (2.43%) Data Quality
2 4 (1.62%) SLA
3 3 (1.21%) QA
4 1 (0.40%) ISO/IEC 27001
4 1 (0.40%) PCI DSS
System Software
1 26 (10.53%) Oracle RAC
2 14 (5.67%) Active Directory
2 14 (5.67%) VMware Infrastructure
3 11 (4.45%) Docker
4 6 (2.43%) Hyper-V
5 4 (1.62%) vSphere
6 2 (0.81%) DFS Replication
6 2 (0.81%) Samba
6 2 (0.81%) Terminal Services
6 2 (0.81%) XenApp
7 1 (0.40%) Firmware
7 1 (0.40%) KVM
7 1 (0.40%) Microsoft Virtual Server
7 1 (0.40%) NFS
7 1 (0.40%) vCloud
7 1 (0.40%) Virtual Machines
7 1 (0.40%) Virtual Servers
7 1 (0.40%) VirtualBox
7 1 (0.40%) VMware ESX
Systems Management
1 26 (10.53%) Data Guard
2 17 (6.88%) Puppet
3 8 (3.24%) Failover Clustering
3 8 (3.24%) Opscode Chef
4 7 (2.83%) Graphite
5 6 (2.43%) SCOM
6 5 (2.02%) Ansible
6 5 (2.02%) Microsoft Clustering
7 3 (1.21%) Kubernetes
7 3 (1.21%) Oracle RMAN
7 3 (1.21%) SCCM
8 2 (0.81%) Cisco CUCM
8 2 (0.81%) Nagios
8 2 (0.81%) SCVMM
8 2 (0.81%) vRealize
9 1 (0.40%) Cobbler
9 1 (0.40%) Oracle Enterprise Manager
9 1 (0.40%) Rancher
9 1 (0.40%) SCOrch
9 1 (0.40%) Sysdig
Vendors
1 46 (18.62%) Microsoft
2 41 (16.60%) Cisco
2 41 (16.60%) Oracle
3 26 (10.53%) Palo Alto
4 23 (9.31%) CheckPoint
5 19 (7.69%) VMware
6 10 (4.05%) Red Hat
6 10 (4.05%) Splunk
7 9 (3.64%) F5
8 8 (3.24%) Akamai
9 6 (2.43%) Alcatel-Lucent
9 6 (2.43%) EMC
9 6 (2.43%) SevOne
10 5 (2.02%) Citrix
11 4 (1.62%) Dell
12 3 (1.21%) IBM
12 3 (1.21%) NetApp
12 3 (1.21%) Remedy
12 3 (1.21%) Salesforce.com
12 3 (1.21%) Sun
City, London
Send
Salary: From £65,000 to £65,000 per annum
Posted: 2 hours ago
City, London
Empiric.com
Salary: From £50,000 to £60,000 per annum + Bonus (15%) + Benefits
Posted: 19 hours ago
City, London
Owen Daniels Consultancy
Salary: From £50,000 to £60,000 per annum
Posted: 20 hours ago
City, London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 4 days ago
City of London
Streamline Connections Ltd
Salary: £45000 - £55000.00 per annum + Bonus + Benefits
Posted: 5 days ago
City, London
Streamline Connections
Salary: £40000 - £60000 per annum + Bonus, Benefits
Posted: 6 days ago
City, London
Harris Rubbert Associates
Salary: Up to £80,000 per annum + Bonus + Benefits
Posted: 3 days ago
City, London
JWResource
Salary: From £65,000 to £75,000 per annum
Posted: 5 days ago
City, London
HAYS INFORMATION TECHNOLOGY
Salary: £35000.00 - £37000.00 per annum
Posted: 6 days ago
City of London
Michael Page Technology
Salary: £50000 - £60000 per annum + private medical + more
Posted: 16 days ago
City, London
Massive Interactive
Salary: Competitive Salary
Posted: 11 days ago
City of London
Arrows Group Ltd
Salary: £65000 - £95000 per annum + Package
Posted: 16 days ago
City, London
Lloyds Banking Group
Salary: £46755 - £64469 per annum
Posted: 22 days ago