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 10 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
High Availability
Rank 182 157 158
Rank change year-on-year
-25 +1
Permanent jobs citing High Availability 55 103 180
As % of all permanent IT jobs located in the City of London 1.04% 1.52% 1.64%
As % of the Processes & Methodologies category 1.20% 1.73% 1.93%
Number of salaries quoted 48 99 154
Median salary £70,000 £67,500 £57,500
Median salary % change year-on-year
+3.70% +17.39%
90% offered a salary of more than £50,000 £52,500 £41,500
10% offered a salary of more than £96,500 £96,000 £75,000
UK excluding London median salary £45,000 £46,250 £45,000
% change year-on-year
-2.70% +2.77%
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
4602 5965 9310
As % of all permanent IT jobs located in the City of London 86.80% 88.28% 84.74%
Number of salaries quoted 4149 5282 8043
Median salary £59,000 £60,000 £57,500
Median salary % change year-on-year
-1.66% +4.34%
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £90,000 £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 10 December 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 10 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 City of London region with a requirement for High Availability.

1 66 (39.52%) Finance
2 65 (38.92%) SQL Server
3 57 (34.13%) SQL
4 46 (27.54%) Performance Tuning
5 45 (26.95%) Microsoft
6 39 (23.35%) Unix
7 38 (22.75%) Oracle
8 36 (21.56%) Linux
8 36 (21.56%) Degree
9 33 (19.76%) Java
9 33 (19.76%) Clustering
10 31 (18.56%) SQL Server Integration Services
11 29 (17.37%) Agile Software Development
12 28 (16.77%) SQL Server Reporting Services
12 28 (16.77%) NoSQL
13 25 (14.97%) SQL Server 2008
13 25 (14.97%) Migration
14 23 (13.77%) Disaster Recovery
14 23 (13.77%) C
14 23 (13.77%) ETL
15 22 (13.17%) Windows
15 22 (13.17%) Replication
15 22 (13.17%) Banking
16 21 (12.57%) C++
16 21 (12.57%) Business Intelligence
16 21 (12.57%) Relational Database
17 20 (11.98%) SDLC
17 20 (11.98%) Software Engineering
17 20 (11.98%) VMware
18 19 (11.38%) Python

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 15 (8.98%) SharePoint
2 13 (7.78%) Oracle Coherence
3 9 (5.39%) Elasticsearch
3 9 (5.39%) IPython
4 7 (4.19%) IIS
5 4 (2.40%) Confluence
6 3 (1.80%) Apache
6 3 (1.80%) CMS
6 3 (1.80%) SharePoint 2013
6 3 (1.80%) SharePoint Server
7 2 (1.20%) nginx
8 1 (0.60%) Apache Solr
8 1 (0.60%) Apache Spark
8 1 (0.60%) Blackberry Enterprise Server
8 1 (0.60%) Exchange Server 2010
8 1 (0.60%) Exchange Server 2013
8 1 (0.60%) MS Exchange
8 1 (0.60%) OpenStack
8 1 (0.60%) Skype for Business
Applications
1 6 (3.59%) MS Excel
2 2 (1.20%) MS Office
Business Applications
1 2 (1.20%) Front Arena
2 1 (0.60%) Dynamics AX
2 1 (0.60%) Dynamics CRM
Cloud Services
1 9 (5.39%) Amazon AWS
1 9 (5.39%) GitHub
2 8 (4.79%) Microsoft Azure
3 6 (3.59%) IaaS
3 6 (3.59%) Office 365
4 5 (2.99%) PaaS
4 5 (2.99%) SaaS
5 4 (2.40%) AWS Elastic Beanstalk
6 3 (1.80%) Virtual Private Cloud
7 1 (0.60%) Amazon EC2
7 1 (0.60%) Azure Active Directory
7 1 (0.60%) Cloud Computing
7 1 (0.60%) G Suite
7 1 (0.60%) Heroku
Communications & Networking
1 18 (10.78%) SAN
2 16 (9.58%) Firewall
3 13 (7.78%) VPN
4 11 (6.59%) VLAN
5 10 (5.99%) BGP
5 10 (5.99%) DNS
5 10 (5.99%) OSPF
6 7 (4.19%) EIGRP
6 7 (4.19%) FWSM
6 7 (4.19%) IPv4
6 7 (4.19%) iSCSI
6 7 (4.19%) Multicast
7 6 (3.59%) NAS
7 6 (3.59%) NX-OS
8 5 (2.99%) TCP/IP
9 4 (2.40%) Internet
9 4 (2.40%) MPLS
9 4 (2.40%) VoIP
10 2 (1.20%) DHCP
10 2 (1.20%) WAN
Database & Business Intelligence
1 65 (38.92%) SQL Server
2 31 (18.56%) SQL Server Integration Services
3 28 (16.77%) NoSQL
3 28 (16.77%) SQL Server Reporting Services
4 25 (14.97%) SQL Server 2008
5 21 (12.57%) Relational Database
6 17 (10.18%) Oracle Database
6 17 (10.18%) SQL Server 2012
7 15 (8.98%) Data Warehouse
7 15 (8.98%) SQL Server Analysis Services
8 10 (5.99%) Power BI
9 9 (5.39%) SQL Server 2005
10 8 (4.79%) MongoDB
11 6 (3.59%) Big Data
11 6 (3.59%) Couchbase
11 6 (3.59%) SQL Server 2014
12 5 (2.99%) MySQL
12 5 (2.99%) RDBMS
13 3 (1.80%) Amazon RDS
13 3 (1.80%) PostgreSQL
Development Applications
1 14 (8.38%) Jenkins
2 7 (4.19%) Ant
2 7 (4.19%) Eclipse
2 7 (4.19%) IntelliJ
2 7 (4.19%) JUnit
2 7 (4.19%) Maven
2 7 (4.19%) Mercurial
2 7 (4.19%) NetBeans
3 3 (1.80%) Octopus Deploy
3 3 (1.80%) Team Foundation Server
4 2 (1.20%) Git (software)
5 1 (0.60%) Atlassian Bamboo
5 1 (0.60%) Gerrit
5 1 (0.60%) JIRA
5 1 (0.60%) Mocha
5 1 (0.60%) Oracle Forms
5 1 (0.60%) Sonatype Nexus
General
1 66 (39.52%) Finance
2 22 (13.17%) Banking
3 13 (7.78%) Legal
4 9 (5.39%) Law
5 7 (4.19%) Marketing
5 7 (4.19%) Retail
6 6 (3.59%) Front Office
6 6 (3.59%) Telecoms
7 5 (2.99%) Games
8 2 (1.20%) Back Office
8 2 (1.20%) Financial Institution
9 1 (0.60%) Investment Banking
Job Titles
1 48 (28.74%) DBA
2 44 (26.35%) Developer
2 44 (26.35%) SQL DBA
3 20 (11.98%) Oracle DBA
4 19 (11.38%) Java Developer
5 18 (10.78%) Administrator
6 16 (9.58%) Senior DBA
7 14 (8.38%) Senior Oracle DBA
8 13 (7.78%) Senior SQL DBA
8 13 (7.78%) SQL Server DBA
9 12 (7.19%) Architect
10 11 (6.59%) Consultant
10 11 (6.59%) Network Engineer
10 11 (6.59%) Support Engineer
10 11 (6.59%) Systems Engineer
11 10 (5.99%) Python Developer
11 10 (5.99%) SQL Server Consultant
12 9 (5.39%) Senior Consultant
13 8 (4.79%) Network Support Engineer
13 8 (4.79%) Solutions Architect
Libraries, Frameworks & Software Standards
1 13 (7.78%) Node.js
2 12 (7.19%) Web Services
3 9 (5.39%) Boost C++ Libraries
3 9 (5.39%) NumPy
3 9 (5.39%) Pandas
3 9 (5.39%) SciPy
3 9 (5.39%) STL
4 7 (4.19%) FIX Protocol
4 7 (4.19%) Java SE
4 7 (4.19%) RESTful
4 7 (4.19%) Swing
5 6 (3.59%) .NET
5 6 (3.59%) Spring
6 5 (2.99%) HTML
6 5 (2.99%) XML
7 3 (1.80%) Java EE
7 3 (1.80%) LAMP
7 3 (1.80%) Middleware
7 3 (1.80%) SOAP
7 3 (1.80%) Spring MVC
Miscellaneous
1 33 (19.76%) Clustering
2 22 (13.17%) Replication
3 15 (8.98%) Computer Science
4 11 (6.59%) Data Centre
5 9 (5.39%) Statistics
6 7 (4.19%) Equities
6 7 (4.19%) Foreign Exchange (FX)
6 7 (4.19%) Hedge funds
7 5 (2.99%) Analytical Skills
7 5 (2.99%) Fintech
8 4 (2.40%) Management Information System
9 3 (1.80%) Mathematics
9 3 (1.80%) Physics
9 3 (1.80%) Wiki
10 2 (1.20%) Client/Server
10 2 (1.20%) Grid Computing
10 2 (1.20%) PKI
10 2 (1.20%) User Experience
11 1 (0.60%) Blackberry
11 1 (0.60%) Over-the-Top Content
Operating Systems
1 39 (23.35%) Unix
2 36 (21.56%) Linux
3 22 (13.17%) Windows
4 12 (7.19%) Windows Server
5 8 (4.79%) Windows Server 2012
6 6 (3.59%) Red Hat Enterprise Linux
7 5 (2.99%) Windows Server 2008
8 4 (2.40%) Solaris
9 2 (1.20%) Oracle Linux
9 2 (1.20%) Windows 10
9 2 (1.20%) Windows 8
10 1 (0.60%) FreeBSD
10 1 (0.60%) Mac OS X
10 1 (0.60%) Windows 7
Processes & Methodologies
1 46 (27.54%) Performance Tuning
2 29 (17.37%) Agile Software Development
3 25 (14.97%) Migration
4 23 (13.77%) Disaster Recovery
4 23 (13.77%) ETL
5 21 (12.57%) Business Intelligence
6 20 (11.98%) SDLC
6 20 (11.98%) Software Engineering
7 19 (11.38%) Multithreading
8 17 (10.18%) Low Latency
8 17 (10.18%) Open Source
9 16 (9.58%) OO
10 12 (7.19%) Microservices
10 12 (7.19%) Multithreaded Programming
11 11 (6.59%) Analytics
11 11 (6.59%) Capacity Planning
11 11 (6.59%) Data Management
11 11 (6.59%) Data Modelling
11 11 (6.59%) DevOps
11 11 (6.59%) Load Balancing
Programming Languages
1 57 (34.13%) SQL
2 33 (19.76%) Java
3 23 (13.77%) C
4 21 (12.57%) C++
5 19 (11.38%) Python
6 17 (10.18%) PowerShell
7 16 (9.58%) C#
7 16 (9.58%) T-SQL
8 14 (8.38%) JavaScript
9 12 (7.19%) Bash Shell
10 11 (6.59%) Shell Script
11 9 (5.39%) Scala
12 5 (2.99%) Perl
13 4 (2.40%) Ruby
14 3 (1.80%) Go
15 2 (1.20%) Clojure
15 2 (1.20%) PHP
15 2 (1.20%) Rust
16 1 (0.60%) Korn
16 1 (0.60%) VBScript
Qualifications
1 36 (21.56%) Degree
2 11 (6.59%) Cisco Certification
3 10 (5.99%) CCNP
4 9 (5.39%) OCP
4 9 (5.39%) Oracle Certification
5 7 (4.19%) CCSE
5 7 (4.19%) CCSP
6 4 (2.40%) Microsoft Certification
7 2 (1.20%) CCNA
7 2 (1.20%) RHCE
8 1 (0.60%) CISSP
8 1 (0.60%) GIAC
8 1 (0.60%) Linux+ Certification
8 1 (0.60%) MCDBA
8 1 (0.60%) MCP
8 1 (0.60%) MCPD
8 1 (0.60%) MCSE
8 1 (0.60%) Network+ Certification
8 1 (0.60%) Security+ Certification
8 1 (0.60%) SSCP
Quality Assurance & Compliance
1 9 (5.39%) Data Quality
2 3 (1.80%) SLA
3 1 (0.60%) ISAE 3402
3 1 (0.60%) ISO/IEC 27001
3 1 (0.60%) QA
System Software
1 19 (11.38%) Oracle RAC
2 15 (8.98%) VMware Infrastructure
3 10 (5.99%) Active Directory
4 7 (4.19%) Hyper-V
5 4 (2.40%) Docker
5 4 (2.40%) VMware ESX
6 2 (1.20%) DFS Replication
6 2 (1.20%) Samba
6 2 (1.20%) vSphere
7 1 (0.60%) BitLocker
7 1 (0.60%) Firmware
7 1 (0.60%) Microsoft Virtual Server
7 1 (0.60%) NFS
7 1 (0.60%) vCloud
7 1 (0.60%) Virtual Machines
7 1 (0.60%) Virtual Servers
7 1 (0.60%) VirtualBox
Systems Management
1 18 (10.78%) Data Guard
2 12 (7.19%) Puppet
3 9 (5.39%) Failover Clustering
4 7 (4.19%) Microsoft Clustering
5 5 (2.99%) Ansible
5 5 (2.99%) Opscode Chef
5 5 (2.99%) SCCM
6 2 (1.20%) Enterprise Manager Cloud Control
6 2 (1.20%) Graphite
6 2 (1.20%) Nagios
6 2 (1.20%) SCOM
6 2 (1.20%) SCVMM
6 2 (1.20%) vRealize
6 2 (1.20%) WSUS
7 1 (0.60%) Kubernetes
7 1 (0.60%) Oracle Enterprise Manager
7 1 (0.60%) Oracle RMAN
7 1 (0.60%) Rancher
7 1 (0.60%) RSA Archer
7 1 (0.60%) Sysdig
Vendors
1 45 (26.95%) Microsoft
2 38 (22.75%) Oracle
3 20 (11.98%) VMware
4 17 (10.18%) Cisco
5 12 (7.19%) Dell
6 9 (5.39%) Palo Alto
7 8 (4.79%) CheckPoint
8 5 (2.99%) NetApp
8 5 (2.99%) SAP
9 4 (2.40%) Cadence
9 4 (2.40%) EMC
9 4 (2.40%) Red Hat
9 4 (2.40%) Remedy
9 4 (2.40%) Salesforce.com
10 3 (1.80%) EPiServer
10 3 (1.80%) HP
10 3 (1.80%) Nintex
10 3 (1.80%) Sun
11 2 (1.20%) Akamai
11 2 (1.20%) New Relic
City, London
Pioneer Search
Salary: £35000 - £40000 per annum
Posted: Yesterday
City, London
Clear Edge Consulting
Salary: From £45,000 to £55,000 per annum
Posted: Yesterday
City, London
Redrock Consulting Ltd
Salary: £28000 - £37000 per annum + Benefits + Bonus + Certs
Posted: 2 days ago
City, London
Empiric.com
Salary: From £50,000 to £60,000 per annum + Bonus (10%) + Pension + Healthcare
Posted: 3 days ago
City, London
TEKsystems
Salary: £60000 - £65000 per annum + benefits
Posted: 3 days ago
City, London
Intelletec
Salary: From £60,000 to £70,000 per annum
Posted: 3 days ago
City, London
TEKsystems
Salary: £70000 - £100000 per annum + Bonus + Benefits
Posted: 5 days ago
City, London
People Source Consulting
Salary: £80000 - £110000 per annum + benefits + 10% bonus
Posted: 4 days ago
City, London
Evolution Recruitment Solutions
Salary: 70,000-80,000 + OTE 110,000 + Car allowance
Posted: 2 days ago
City of London
Arrows Group Ltd
Salary: £0.00 - £90000 per annum
Posted: 15 days ago
City of London
Deerfoot IT Resources Ltd
Salary: £60000 - £80000 per annum + generous benefit
Posted: 11 days ago
City, London
Massive Interactive
Salary: Competitive Salary
Posted: 25 days ago