The following table provides summary statistics for permanent job vacancies advertised in England 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 29 June 2017 with a comparison to the same period in the previous 2 years.

High Availability
UK / England
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 217 206 159
Rank change year-on-year -11 -47  
Permanent jobs citing High Availability 1335 1521 2203
As % of all permanent IT jobs advertised in England 1.60% 1.65% 2.11%
As % of the Processes & Methodologies category 1.78% 1.86% 2.40%
Number of salaries quoted 1009 1313 1733
Median salary £53,500 £55,000 £50,000
Median salary % change year-on-year -2.72% +10.00%  
90% offered a salary of more than £32,500 £35,000 £35,000
10% offered a salary of more than £80,000 £80,000 £77,500
UK excluding London median salary £45,750 £47,500 £45,000
% change year-on-year -3.68% +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 England with a requirement for process and methodology skills.

Process & Methodology Skills
England
Permanent job vacancies with a requirement for process and methodology skills 74928 81969 91691
As % of all permanent IT job vacancies advertised in England 89.68% 88.98% 87.99%
Number of salaries quoted 249802 287097 299995
Median salary £52,000 £50,000 £50,000
Median salary % change year-on-year +4.00% -  
90% offered a salary of more than £31,250 £31,250 £30,000
10% offered a salary of more than £82,500 £77,500 £81,250
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

High Availability
Job Vacancy Trend in England

Job postings citing High Availability as a percentage of all IT jobs advertised in England.

Job vacancy trend for High Availability in England

High Availability
Salary Trend in England

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

Salary trend for High Availability in England

High Availability
Salary Histogram in England

The salary distribution of IT jobs citing High Availability in England over the 3 months to 29 June 2017.

Salary histogram for High Availability in England

High Availability
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the England region over the 3 months to 29 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
London -9 628 £60,750 -2.80% 80
North of England -1 249 £45,000 -5.26% 19
South East +4 213 £55,000 +10.00% 20
Yorkshire +38 179 £45,000 -14.28% 10
East of England -44 93 £52,500 +5.00% 5
Midlands +2 88 £41,500 -2.35% 13
North West -67 68 £45,000 -5.26% 7
South West -13 63 £37,500 -29.57% 6
West Midlands +36 56 £40,000 - 7
East Midlands +5 33 £47,500 +11.76% 6
North East +16 2 - - 2
High Availability
UK

For the 6 months to 29 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 England region with a requirement for High Availability.

1 848 (32.65%) Linux
2 815 (31.38%) SQL
3 806 (31.04%) SQL Server
4 718 (27.65%) Windows
5 615 (23.68%) Agile Software Development
6 593 (22.83%) Microsoft
7 542 (20.87%) Java
8 530 (20.41%) Finance
9 470 (18.10%) VMware
10 384 (14.79%) Windows Server
11 376 (14.48%) Python
12 370 (14.25%) Firewall
13 361 (13.90%) Amazon AWS
14 348 (13.40%) Disaster Recovery
14 348 (13.40%) Active Directory
15 346 (13.32%) DevOps
16 345 (13.28%) Oracle
17 340 (13.09%) ITIL
18 332 (12.78%) VMware Infrastructure
19 323 (12.44%) Cisco
20 321 (12.36%) Clustering
20 321 (12.36%) Git (software)
20 321 (12.36%) Performance Tuning
21 318 (12.24%) NoSQL
22 314 (12.09%) Unix
22 314 (12.09%) C#
23 313 (12.05%) Degree
24 309 (11.90%) .NET
25 298 (11.47%) JavaScript
26 297 (11.44%) TDD

High Availability
Co-occurring IT Skills in England 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
1 172 (6.62%) Apache
2 155 (5.97%) IIS
3 125 (4.81%) Tomcat
4 120 (4.62%) MS Exchange
5 96 (3.70%) SharePoint
6 70 (2.70%) nginx
7 69 (2.66%) Elasticsearch
7 69 (2.66%) Exchange Server 2010
8 56 (2.16%) Exchange Server 2013
9 52 (2.00%) Skype for Business
10 46 (1.77%) WebLogic
11 45 (1.73%) OpenStack
12 40 (1.54%) Confluence
13 33 (1.27%) JBoss
14 31 (1.19%) WebSphere
15 29 (1.12%) CMS
15 29 (1.12%) Umbraco
16 23 (0.89%) Jetty
17 13 (0.50%) Exchange Server 2007
17 13 (0.50%) Oracle Service Bus
Applications
1 56 (2.16%) Microsoft Office
2 42 (1.62%) MS Visio
3 24 (0.92%) Microsoft PowerPoint
4 21 (0.81%) Microsoft Excel
5 18 (0.69%) Microsoft Project
6 3 (0.12%) Photoshop
7 2 (0.077%) HipChat
8 1 (0.039%) Fireworks
8 1 (0.039%) Spreadsheet
8 1 (0.039%) SPSS
Business Applications
1 27 (1.04%) SAP Oil and Gas
2 17 (0.65%) Dynamics CRM
3 10 (0.39%) Oracle Applications
3 10 (0.39%) Oracle EBS
4 6 (0.23%) Dynamics NAV
5 5 (0.19%) SAP ERP
6 4 (0.15%) Dynamics AX
6 4 (0.15%) Eloqua
6 4 (0.15%) Oracle BPM
6 4 (0.15%) SAP BPC
7 3 (0.12%) Oracle CRM
7 3 (0.12%) Oracle Procure-to-Pay
7 3 (0.12%) SAP Hybris
7 3 (0.12%) SAP S/4HANA
8 2 (0.077%) BusinessWorks
8 2 (0.077%) Cognos Business Intelligence
8 2 (0.077%) Oracle Financials
8 2 (0.077%) Oracle General Ledger
8 2 (0.077%) Oracle Receivables
8 2 (0.077%) Remedy ITSM
Cloud Services
1 361 (13.90%) Amazon AWS
2 295 (11.36%) Microsoft Azure
3 114 (4.39%) Office 365
4 98 (3.77%) SaaS
5 69 (2.66%) IaaS
6 52 (2.00%) PaaS
7 43 (1.66%) Amazon EC2
8 39 (1.50%) Google Cloud Platform
9 38 (1.46%) AWS CloudFormation
10 28 (1.08%) Amazon SQS
10 28 (1.08%) Cloud Computing
11 23 (0.89%) Virtual Private Cloud
12 18 (0.69%) Amazon S3
13 17 (0.65%) Amazon ELB
14 13 (0.50%) OpenShift
15 11 (0.42%) Amazon CloudWatch
15 11 (0.42%) AWS Elastic Beanstalk
15 11 (0.42%) Azure Active Directory
16 8 (0.31%) GitHub
16 8 (0.31%) Google App Engine
Communications & Networking
1 370 (14.25%) Firewall
2 227 (8.74%) DNS
3 214 (8.24%) WAN
4 179 (6.89%) VPN
5 155 (5.97%) SAN
6 134 (5.16%) MPLS
7 131 (5.04%) Internet
8 125 (4.81%) TCP/IP
9 117 (4.51%) BGP
10 115 (4.43%) LAN
11 111 (4.27%) OSPF
12 103 (3.97%) VLAN
13 99 (3.81%) VoIP
14 97 (3.74%) Cisco ASA
15 94 (3.62%) Network Security
16 90 (3.47%) HTTP
17 82 (3.16%) DHCP
18 73 (2.81%) SSL
19 72 (2.77%) Wireless
20 57 (2.19%) Cisco IOS
Database & Business Intelligence
1 806 (31.04%) SQL Server
2 318 (12.24%) NoSQL
3 263 (10.13%) SQL Server Integration Services
4 250 (9.63%) SQL Server Reporting Services
5 228 (8.78%) MySQL
6 213 (8.20%) Relational Database
7 206 (7.93%) SQL Server 2008
8 191 (7.35%) MongoDB
9 167 (6.43%) Oracle Database
10 161 (6.20%) SQL Server 2014
11 160 (6.16%) SQL Server 2012
12 144 (5.54%) SQL Server Analysis Services
13 111 (4.27%) RDBMS
14 107 (4.12%) Data Warehouse
15 105 (4.04%) SQL Server 2005
16 99 (3.81%) SQL Server 2016
17 92 (3.54%) Hadoop
18 88 (3.39%) PostgreSQL
19 71 (2.73%) Apache Cassandra
20 57 (2.19%) Big Data
Development Applications
1 321 (12.36%) Git (software)
2 238 (9.16%) Jenkins
3 87 (3.35%) JIRA
4 76 (2.93%) TeamCity
5 66 (2.54%) Octopus Deploy
6 57 (2.19%) Subversion
7 52 (2.00%) Selenium
8 51 (1.96%) Atlassian Bamboo
9 45 (1.73%) Team Foundation Server
10 41 (1.58%) Cucumber
10 41 (1.58%) Visual Studio
11 39 (1.50%) Maven
12 33 (1.27%) JUnit
13 26 (1.00%) NUnit
14 25 (0.96%) Rhino Mocks
15 22 (0.85%) Ant
15 22 (0.85%) SQL Server Management Studio (SSMS)
16 21 (0.81%) Hudson
17 20 (0.77%) WebDriver
18 18 (0.69%) Mercurial
General
1 530 (20.41%) Finance
2 242 (9.32%) Banking
3 135 (5.20%) Retail
4 129 (4.97%) Telecoms
5 115 (4.43%) Music Industry
6 95 (3.66%) Games
7 70 (2.70%) Marketing
8 47 (1.81%) Investment Banking
9 42 (1.62%) Manufacturing
10 38 (1.46%) Legal
11 36 (1.39%) Retail Banking
12 31 (1.19%) Advertising
12 31 (1.19%) Electronics
13 30 (1.16%) Back Office
14 19 (0.73%) Front Office
15 18 (0.69%) Financial Institution
16 15 (0.58%) Law
17 12 (0.46%) French Language
18 11 (0.42%) Publishing
18 11 (0.42%) Spanish Language
Job Titles
1 616 (23.72%) Developer
2 408 (15.71%) DBA
3 354 (13.63%) Administrator
4 296 (11.40%) SQL DBA
5 235 (9.05%) Architect
6 185 (7.12%) .NET Developer
7 168 (6.47%) SQL Server DBA
8 160 (6.16%) Java Developer
9 157 (6.05%) Network Engineer
10 150 (5.78%) Analyst
11 140 (5.39%) Infrastructure Engineer
12 138 (5.31%) DevOps Engineer
13 117 (4.51%) Systems Administrator
14 114 (4.39%) Senior Developer
15 108 (4.16%) C# Developer
16 104 (4.00%) Solutions Architect
17 92 (3.54%) Linux Engineer
18 89 (3.43%) Cisco Engineer
19 82 (3.16%) Software Engineer
20 79 (3.04%) Support Engineer
Libraries, Frameworks & Software Standards
1 309 (11.90%) .NET
2 241 (9.28%) RESTful
3 230 (8.86%) Web Services
4 218 (8.39%) AngularJS
5 183 (7.05%) ASP.NET
6 164 (6.31%) Node.js
7 158 (6.08%) ASP.NET MVC
8 138 (5.31%) Spring
9 135 (5.20%) XML
10 127 (4.89%) ASP.NET MVC 5
11 126 (4.85%) .NET Framework
12 120 (4.62%) WCF
13 117 (4.51%) ASP.NET Web API
14 110 (4.24%) HTML
15 106 (4.08%) Twitter Bootstrap
16 105 (4.04%) CSS
17 103 (3.97%) Entity Framework
17 103 (3.97%) REST
18 94 (3.62%) KnockoutJS
19 90 (3.47%) Code First Entity Framework
Miscellaneous
1 321 (12.36%) Clustering
2 255 (9.82%) Data Centre
3 250 (9.63%) Analytical Skills
4 217 (8.36%) Computer Science
5 168 (6.47%) Replication
6 127 (4.89%) Greenfield Project
7 109 (4.20%) Enterprise Software
8 100 (3.85%) Fintech
9 82 (3.16%) Management Information System
10 44 (1.69%) Linux Command Line
11 43 (1.66%) Algorithms
12 38 (1.46%) PKI
12 38 (1.46%) Private Cloud
13 37 (1.42%) Public Cloud
14 36 (1.39%) Hybrid Cloud
15 32 (1.23%) User Experience
16 29 (1.12%) Data Structures
17 24 (0.92%) Foreign Exchange (FX)
18 22 (0.85%) Data Protection Act
19 21 (0.81%) iPad
Operating Systems
1 848 (32.65%) Linux
2 718 (27.65%) Windows
3 384 (14.79%) Windows Server
4 314 (12.09%) Unix
5 220 (8.47%) Windows Server 2012
6 207 (7.97%) Windows Server 2008
7 143 (5.51%) Red Hat Enterprise Linux
8 119 (4.58%) CentOS
9 83 (3.20%) Solaris
10 79 (3.04%) Windows Server 2003
11 48 (1.85%) AIX
12 43 (1.66%) Windows 7
13 33 (1.27%) Ubuntu
13 33 (1.27%) Windows 10
14 28 (1.08%) Windows 8
15 27 (1.04%) Debian
16 26 (1.00%) Android
17 17 (0.65%) HPUX
18 14 (0.54%) SUSE
19 13 (0.50%) Apple iOS
Processes & Methodologies
1 615 (23.68%) Agile Software Development
2 348 (13.40%) Disaster Recovery
3 346 (13.32%) DevOps
4 340 (13.09%) ITIL
5 321 (12.36%) Performance Tuning
6 297 (11.44%) TDD
7 230 (8.86%) Software Engineering
8 226 (8.70%) E-Commerce
8 226 (8.70%) Scrum
9 220 (8.47%) MVC
10 211 (8.12%) Continuous Integration
11 197 (7.59%) Configuration Management
12 187 (7.20%) Business Intelligence
13 183 (7.05%) BDD
14 182 (7.01%) Migration
15 176 (6.78%) Low Latency
16 159 (6.12%) Open Source
17 152 (5.85%) Microservices
18 136 (5.24%) SDLC
19 124 (4.77%) Kanban
Programming Languages
1 815 (31.38%) SQL
2 542 (20.87%) Java
3 376 (14.48%) Python
4 314 (12.09%) C#
5 298 (11.47%) JavaScript
6 249 (9.59%) T-SQL
7 242 (9.32%) Ruby
8 239 (9.20%) PowerShell
9 217 (8.36%) Perl
10 160 (6.16%) Bash Shell
11 124 (4.77%) C++
12 119 (4.58%) PHP
13 117 (4.51%) Shell Script
14 66 (2.54%) C
15 63 (2.43%) PL/SQL
16 54 (2.08%) Scala
17 46 (1.77%) Go
18 39 (1.50%) VB.NET
18 39 (1.50%) VBScript
19 31 (1.19%) Groovy
Qualifications
1 313 (12.05%) Degree
2 256 (9.86%) Cisco Certification
3 204 (7.86%) Microsoft Certification
4 202 (7.78%) CCNP
5 117 (4.51%) CCNA
6 116 (4.47%) Computer Science Degree
7 106 (4.08%) MCSE
8 94 (3.62%) CCIE
9 78 (3.00%) MCSA
10 50 (1.93%) MCITP
11 44 (1.69%) MCP
12 40 (1.54%) Security Cleared
13 30 (1.16%) MCTS
14 28 (1.08%) CCSP
15 27 (1.04%) Master's Degree
16 26 (1.00%) CCDA
17 23 (0.89%) CCIP
17 23 (0.89%) SC Cleared
18 21 (0.81%) ITIL Certification
19 20 (0.77%) Oracle Certification
Quality Assurance & Compliance
1 127 (4.89%) SLA
2 125 (4.81%) QA
3 97 (3.74%) PCI DSS
4 39 (1.50%) ISO/IEC 27001
5 32 (1.23%) Data Quality
6 23 (0.89%) ISO 9001
7 22 (0.85%) SEPA
8 16 (0.62%) GDPR
9 15 (0.58%) ISO 14001
10 11 (0.42%) ISO 9000
11 5 (0.19%) PMO
12 2 (0.077%) GCP
12 2 (0.077%) ISO 8583
13 1 (0.039%) Cyber Essentials
13 1 (0.039%) Cyber Essentials PLUS
13 1 (0.039%) HL7
13 1 (0.039%) Sarbanes-Oxley
System Software
1 348 (13.40%) Active Directory
2 332 (12.78%) VMware Infrastructure
3 258 (9.93%) Docker
4 128 (4.93%) Hyper-V
5 94 (3.62%) VMware ESXi
6 52 (2.00%) vSphere
7 29 (1.12%) XenApp
8 28 (1.08%) Virtual Machines
9 23 (0.89%) KVM
10 21 (0.81%) Varnish
11 20 (0.77%) iptables
11 20 (0.77%) NFS
12 18 (0.69%) Oracle RAC
13 17 (0.65%) Firmware
14 16 (0.62%) Veritas Cluster Server
15 15 (0.58%) Virtual Servers
16 13 (0.50%) Ceph
16 13 (0.50%) etcd
16 13 (0.50%) XenDesktop
17 12 (0.46%) XenServer
Systems Management
1 252 (9.70%) Puppet
2 201 (7.74%) Ansible
3 173 (6.66%) Opscode Chef
4 67 (2.58%) Nagios
5 66 (2.54%) Terraform
6 65 (2.50%) Failover Clustering
7 63 (2.43%) Kubernetes
8 52 (2.00%) Microsoft Clustering
8 52 (2.00%) vCenter Server
9 45 (1.73%) ZABBIX
10 41 (1.58%) Oracle RMAN
11 31 (1.19%) Data Guard
12 29 (1.12%) SCCM
13 28 (1.08%) Grafana
13 28 (1.08%) Kibana
13 28 (1.08%) SCOM
14 27 (1.04%) Tivoli
15 26 (1.00%) CFEngine
15 26 (1.00%) Cisco Prime
15 26 (1.00%) Opsview
Vendors
1 593 (22.83%) Microsoft
2 470 (18.10%) VMware
3 345 (13.28%) Oracle
4 323 (12.44%) Cisco
5 127 (4.89%) Red Hat
6 108 (4.16%) HP
7 100 (3.85%) Juniper
8 92 (3.54%) IBM
9 88 (3.39%) F5
10 86 (3.31%) Citrix
11 81 (3.12%) Splunk
12 71 (2.73%) SAP
13 68 (2.62%) CheckPoint
14 50 (1.93%) Dell
15 49 (1.89%) Google
16 46 (1.77%) Sybase
17 44 (1.69%) Palo Alto
18 33 (1.27%) Brocade
19 32 (1.23%) NetApp
19 32 (1.23%) Rackspace
London
ISL
Salary: £55000 - £70000 per annum + benefits, bonus
Posted: 19 hours ago
London
set2recruit
Salary: Up to £70,000 per annum
Posted: 13 hours ago
West London
Opus Resourcing Ltd
Salary: £75000 - £85000 per annum + Bens + Bonus to 20%
Posted: 21 hours ago
London
Joseph Harry Ltd
Salary: £40000 - £60000 per annum + 10% pension + 20% bonus
Posted: 22 hours ago
West London
Opus Resourcing Ltd
Salary: £50000 - £85000 per annum + Bens + Bonus 10 to 20%
Posted: 21 hours ago
Nottingham, Nottinghamshire
Understanding Recruitment
Salary: £50000.00 - £80000 per annum
Posted: Yesterday
Hounslow, Middlesex
Computer People
Salary: £55000 - £70000 per annum + Medical
Posted: 20 hours ago
Uxbridge, Middlesex
Cognizant
Salary: Competitive + Benefits
Posted: 19 hours ago
London
Harrington Starr
Salary: £60000 - £75000 per annum + bonus + benefits
Posted: 12 hours ago
London
ISL
Salary: £55000 - £70000 per annum + benefits, bonus
Posted: Yesterday
Birmingham, West Midlands (County)
Blues Point Ltd
Salary: From £60,000 to £70,000 per annum + bens inc BUPA,pension,flexible hrs
Posted: Yesterday
North London
Quant Capital
Salary: Up to £50,000 per annum
Posted: Yesterday
York, North Yorkshire
Candour Solutions
Salary: Excellent plus outstanding benefits
Posted: Yesterday
Sheffield, South Yorkshire
Sky Betting and Gaming
Salary: excellent benefits and bonus!
Posted: 18 hours ago
Warrington, Cheshire
ninesharp
Salary: £42000 - £47000 per annum + Benefits
Posted: Yesterday
Sheffield, South Yorkshire
Hotfoot Recruitment
Salary: From £35,000 to £50,000 per annum plus a range of benefits
Posted: Yesterday
North London
Sage UK Limited
Posted: Yesterday
City, London
Harrington Starr
Salary: £100000 - £140000 per annum + bonus + benefits
Posted: 12 hours ago
Birmingham, West Midlands (County)
Monarch Recruitment
Salary: £35000 - £50000 per annum, Benefits Excellent benefits
Posted: Yesterday
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £45000 - £55000 per annum + Exceptional Benefits
Posted: 19 hours ago
City, London
I3
Salary: £60000 - £65000 per annum + benefits
Posted: Yesterday
Birmingham, West Midlands (County)
Network ITR
Salary: £27000 per annum
Posted: Yesterday
Solihull, West Midlands (County)
Burns Sheehan
Salary: £30000.00 - £45000.00 per annum + Bonus
Posted: Yesterday
Oxfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £60000.00 - £75000.00 per annum + Benefits
Posted: Yesterday
Northamptonshire
Harvey Nash plc
Salary: £64000 - £85000 per annum
Posted: 19 hours ago
London
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Newcastle Upon Tyne, Tyne and Wear
Sage UK Limited
Posted: Yesterday
Skipton, North Yorkshire
Harvey Nash plc
Salary: £37000 - £42000 per annum
Posted: 4 days ago
Maidstone, Kent
1st Choice Computer Appointments Ltd
Salary: Up to £40,000 per annum
Posted: 2 days ago
Farnborough, Hampshire
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago