The following table provides summary statistics for permanent job vacancies advertised in Oxford 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 24 June 2017 with a comparison to the same period in the previous 2 years.

High Availability
Oxfordshire / Oxford
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 64 65 57
Rank change year-on-year +1 -8  
Permanent jobs citing High Availability 15 19 23
As % of all permanent IT jobs advertised in Oxford 2.16% 2.57% 2.89%
As % of the Processes & Methodologies category 2.39% 2.81% 3.54%
Number of salaries quoted 13 16 19
Median salary £47,500 £50,000 £65,000
Median salary % change year-on-year -5.00% -23.07%  
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 Oxford with a requirement for process and methodology skills.

Process & Methodology Skills
Oxford
Permanent job vacancies with a requirement for process and methodology skills 627 677 650
As % of all permanent IT job vacancies advertised in Oxford 90.35% 91.49% 81.76%
Number of salaries quoted 518 597 545
Median salary £45,000 £52,500 £45,000
Median salary % change year-on-year -14.28% +16.66%  
90% offered a salary of more than £32,500 £37,500 £32,500
10% offered a salary of more than £80,000 £65,000 £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 Oxford

The job posting trend of jobs advertised in Oxford 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 Oxford

High Availability
Salary Trend in Oxford

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

Salary trend for High Availability in Oxford

High Availability
Salary Histogram in Oxford

The salary distribution of IT jobs citing High Availability in Oxford over the 3 months to 24 June 2017.

Salary histogram for High Availability in Oxford

For the 6 months to 24 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 Oxford region with a requirement for High Availability.

1 25 (83.33%) Python
2 23 (76.67%) Web Services
3 21 (70.00%) MongoDB
3 21 (70.00%) AngularJS
4 20 (66.67%) Ruby
5 19 (63.33%) Linux
6 17 (56.67%) DevOps
7 15 (50.00%) Analytical Skills
7 15 (50.00%) CSS
7 15 (50.00%) HTML
8 14 (46.67%) MySQL
9 13 (43.33%) Data Analysis
10 11 (36.67%) JavaScript
11 10 (33.33%) Computer Science
12 8 (26.67%) Mathematics
12 8 (26.67%) Physics
12 8 (26.67%) Continuous Integration
12 8 (26.67%) Ruby on Rails
12 8 (26.67%) Web Development
12 8 (26.67%) TDD
12 8 (26.67%) PHP
12 8 (26.67%) Docker
12 8 (26.67%) Analytics
12 8 (26.67%) Node.js
12 8 (26.67%) CSS3
12 8 (26.67%) HTML5
12 8 (26.67%) Memcached
12 8 (26.67%) boto
13 7 (23.33%) Open Source
13 7 (23.33%) Data Analytics

High Availability
Co-occurring IT Skills in Oxford 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 1 (3.33%) Apache
1 1 (3.33%) nginx
Cloud Services
1 4 (13.33%) Microsoft Azure
2 2 (6.67%) Amazon AWS
Communications & Networking
1 7 (23.33%) BGP
1 7 (23.33%) EIGRP
1 7 (23.33%) Ethernet
1 7 (23.33%) HSRP
1 7 (23.33%) IPsec
1 7 (23.33%) MPLS
1 7 (23.33%) OSPF
1 7 (23.33%) VoIP
1 7 (23.33%) VPN
1 7 (23.33%) VRRP
1 7 (23.33%) WAN
2 2 (6.67%) Cisco IOS
2 2 (6.67%) Firewall
2 2 (6.67%) InfiniBand
2 2 (6.67%) Intrusion Detection
2 2 (6.67%) LAN
2 2 (6.67%) Network Security
2 2 (6.67%) TCP/IP
Database & Business Intelligence
1 21 (70.00%) MongoDB
2 14 (46.67%) MySQL
Development Applications
1 3 (10.00%) Jenkins
Job Titles
1 21 (70.00%) Developer
2 15 (50.00%) Python Developer
3 7 (23.33%) Network Engineer
4 6 (20.00%) Angular Developer
4 6 (20.00%) Full Stack Developer
4 6 (20.00%) MongoDB Developer
5 3 (10.00%) JavaScript Developer
5 3 (10.00%) Junior
5 3 (10.00%) Junior Developer
5 3 (10.00%) Junior Python Developer
5 3 (10.00%) MySQL Developer
5 3 (10.00%) Ruby Developer
5 3 (10.00%) Trainee
5 3 (10.00%) Trainee Developer
6 2 (6.67%) AWS Engineer
6 2 (6.67%) DevOps Engineer
6 2 (6.67%) Linux DevOps Engineer
6 2 (6.67%) Linux Systems Engineer
6 2 (6.67%) Network Security Engineer
6 2 (6.67%) Security Engineer
Libraries, Frameworks & Software Standards
1 23 (76.67%) Web Services
2 21 (70.00%) AngularJS
3 15 (50.00%) CSS
3 15 (50.00%) HTML
4 8 (26.67%) boto
4 8 (26.67%) CSS3
4 8 (26.67%) HTML5
4 8 (26.67%) Memcached
4 8 (26.67%) Node.js
4 8 (26.67%) Ruby on Rails
5 2 (6.67%) Flash
5 2 (6.67%) XML
6 1 (3.33%) LAMP
6 1 (3.33%) LEMP Stack
6 1 (3.33%) Symfony
Miscellaneous
1 15 (50.00%) Analytical Skills
2 10 (33.33%) Computer Science
3 2 (6.67%) Video Conferencing
Operating Systems
1 19 (63.33%) Linux
2 2 (6.67%) SUSE Linux Enterprise Server
Processes & Methodologies
1 17 (56.67%) DevOps
2 13 (43.33%) Data Analysis
3 8 (26.67%) Analytics
3 8 (26.67%) Continuous Integration
3 8 (26.67%) Mathematics
3 8 (26.67%) Physics
3 8 (26.67%) TDD
3 8 (26.67%) Web Development
4 7 (23.33%) Data Analytics
4 7 (23.33%) Open Source
5 2 (6.67%) Change Management
5 2 (6.67%) ITIL
5 2 (6.67%) Kalman Filter
5 2 (6.67%) Mentoring
5 2 (6.67%) Network Architecture
5 2 (6.67%) Network Management
5 2 (6.67%) Problem Management
5 2 (6.67%) Service Design
5 2 (6.67%) Time Management
5 2 (6.67%) Web Filtering
Programming Languages
1 25 (83.33%) Python
2 20 (66.67%) Ruby
3 11 (36.67%) JavaScript
4 8 (26.67%) PHP
5 4 (13.33%) Perl
6 3 (10.00%) C
7 2 (6.67%) Bash Shell
7 2 (6.67%) C++
7 2 (6.67%) C-shell
7 2 (6.67%) Java
7 2 (6.67%) Shell Script
Qualifications
1 2 (6.67%) Computer Science Degree
1 2 (6.67%) Degree
Quality Assurance & Compliance
1 2 (6.67%) PMO
System Software
1 8 (26.67%) Docker
2 2 (6.67%) Active Directory
2 2 (6.67%) KVM
2 2 (6.67%) NFS
2 2 (6.67%) Xen
Systems Management
1 2 (6.67%) Ansible
1 2 (6.67%) Nagios
1 2 (6.67%) Puppet
1 2 (6.67%) SCOM
Vendors
1 7 (23.33%) Cisco
2 5 (16.67%) Juniper
3 4 (13.33%) Microsoft
4 2 (6.67%) CheckPoint
4 2 (6.67%) Citrix
4 2 (6.67%) Palo Alto
4 2 (6.67%) Red Hat
4 2 (6.67%) SolarWinds
4 2 (6.67%) VMware