The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Red Hat Spacewalk skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Red Hat Spacewalk over the 3 months to 24 April 2017 with a comparison to the same period in the previous 2 years.

Red Hat Spacewalk
England / London
3 months to
24 Apr 2017
Same period 2016 Same period 2015
Rank 582 638 671
Rank change year-on-year +56 +33  
Permanent jobs citing Red Hat Spacewalk 14 11 7
As % of all permanent IT jobs advertised in London 0.041% 0.026% 0.015%
As % of the Systems Management category 0.40% 0.27% 0.18%
Number of salaries quoted 14 11 2
Median salary £55,000 £67,500 £47,500
Median salary % change year-on-year -18.51% +42.10%  
UK excluding London median salary £52,500 £47,500 £45,000
% change year-on-year +10.52% +5.55%  

Red Hat Spacewalk is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for systems management skills.

Systems Management Skills
London
Permanent job vacancies with a requirement for systems management skills 3523 4114 3835
As % of all permanent IT job vacancies advertised in London 10.32% 9.64% 8.45%
Number of salaries quoted 2888 3516 3212
Median salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.16% +9.09%  
90% offered a salary of more than £40,000 £39,500 £35,000
10% offered a salary of more than £85,000 £75,000 £76,500
UK excluding London median salary £46,000 £42,500 £42,500
% change year-on-year +8.23% -  

Red Hat Spacewalk
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Red Hat Spacewalk as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for Red Hat Spacewalk in London

Red Hat Spacewalk
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Red Hat Spacewalk in London.

Salary trend for Red Hat Spacewalk in London

Red Hat Spacewalk
Salary Histogram in London

The salary distribution of IT jobs citing Red Hat Spacewalk in London over the 3 months to 24 April 2017.

Salary histogram for Red Hat Spacewalk in London

For the 6 months to 24 April 2017, IT jobs citing Red Hat Spacewalk 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 London region with a requirement for Red Hat Spacewalk.

1 20 (100.00%) Linux
2 16 (80.00%) Red Hat
3 15 (75.00%) Python
3 15 (75.00%) Puppet
4 14 (70.00%) Ruby
4 14 (70.00%) Perl
4 14 (70.00%) Nagios
4 14 (70.00%) Docker
5 12 (60.00%) Windows
5 12 (60.00%) Red Hat Enterprise Linux
6 11 (55.00%) NAS
6 11 (55.00%) SAN
6 11 (55.00%) VMware
6 11 (55.00%) Ansible
7 8 (40.00%) Data Centre
7 8 (40.00%) Unix
8 7 (35.00%) Korn
8 7 (35.00%) TeamCity
8 7 (35.00%) NetApp
8 7 (35.00%) Atlassian
8 7 (35.00%) Zenoss
8 7 (35.00%) Amazon AWS
8 7 (35.00%) Bourne shell
8 7 (35.00%) Bash Shell
8 7 (35.00%) Confluence
8 7 (35.00%) Enterprise Storage
8 7 (35.00%) NoSQL
8 7 (35.00%) Splunk
8 7 (35.00%) Red Hat Satellite
8 7 (35.00%) Cobbler

Red Hat Spacewalk
Co-occurring IT Skills in 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 7 (35.00%) Apache
1 7 (35.00%) Confluence
1 7 (35.00%) Tomcat
Cloud Services
1 7 (35.00%) Amazon AWS
Communications & Networking
1 11 (55.00%) NAS
1 11 (55.00%) SAN
2 1 (5.00%) Ethernet
2 1 (5.00%) Network Security
2 1 (5.00%) VLAN
Database & Business Intelligence
1 7 (35.00%) NoSQL
Development Applications
1 7 (35.00%) Jenkins
1 7 (35.00%) TeamCity
General
1 7 (35.00%) Banking
1 7 (35.00%) Finance
Job Titles
1 12 (60.00%) Administrator
1 12 (60.00%) Systems Administrator
2 8 (40.00%) Linux Administrator
2 8 (40.00%) Linux Systems Administrator
3 7 (35.00%) DevOps Engineer
3 7 (35.00%) DevOps Systems Engineer
3 7 (35.00%) Linux DevOps Engineer
3 7 (35.00%) Linux Engineer
3 7 (35.00%) Linux Systems Engineer
3 7 (35.00%) Linux/Unix DevOps
3 7 (35.00%) Systems Manager
4 5 (25.00%) Senior Systems Administrator
5 1 (5.00%) Network Engineer
5 1 (5.00%) Network Security Engineer
5 1 (5.00%) Security Engineer
5 1 (5.00%) Senior Linux Administrator
5 1 (5.00%) Senior Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 7 (35.00%) Kafka
Miscellaneous
1 8 (40.00%) Data Centre
2 7 (35.00%) Enterprise Storage
3 4 (20.00%) Analytical Skills
3 4 (20.00%) Enterprise Software
3 4 (20.00%) Management Information System
Operating Systems
1 20 (100.00%) Linux
2 12 (60.00%) Red Hat Enterprise Linux
2 12 (60.00%) Windows
3 8 (40.00%) Unix
4 5 (25.00%) CentOS
5 4 (20.00%) Ubuntu
5 4 (20.00%) Windows Server
5 4 (20.00%) Windows Server 2008
5 4 (20.00%) Windows Server 2012
Processes & Methodologies
1 7 (35.00%) DevOps
1 7 (35.00%) Migration
1 7 (35.00%) Quantitative Investing
2 4 (20.00%) Disaster Recovery
2 4 (20.00%) Identity Management
2 4 (20.00%) Mentoring
Programming Languages
1 15 (75.00%) Python
2 14 (70.00%) Perl
2 14 (70.00%) Ruby
3 7 (35.00%) Bash Shell
3 7 (35.00%) Bourne shell
3 7 (35.00%) Korn
Qualifications
1 7 (35.00%) RHCE
1 7 (35.00%) RHCSA
2 1 (5.00%) CCIE
2 1 (5.00%) CCNA
2 1 (5.00%) Cisco Certification
Quality Assurance & Compliance
1 1 (5.00%) ISO/IEC 27001
1 1 (5.00%) ISO27005
System Software
1 14 (70.00%) Docker
2 4 (20.00%) Hyper-V
2 4 (20.00%) KVM
2 4 (20.00%) NFS
2 4 (20.00%) VMware Infrastructure
2 4 (20.00%) vSphere
2 4 (20.00%) Xen
3 1 (5.00%) Active Directory
Systems Management
1 15 (75.00%) Puppet
2 14 (70.00%) Nagios
3 11 (55.00%) Ansible
4 7 (35.00%) Cobbler
4 7 (35.00%) Icinga
4 7 (35.00%) Kubernetes
4 7 (35.00%) logstash
4 7 (35.00%) Opscode Chef
4 7 (35.00%) Red Hat Satellite
4 7 (35.00%) Terraform
4 7 (35.00%) Zenoss
Vendors
1 16 (80.00%) Red Hat
2 11 (55.00%) VMware
3 7 (35.00%) Atlassian
3 7 (35.00%) EMC
3 7 (35.00%) NetApp
3 7 (35.00%) Splunk
4 4 (20.00%) CommVault
4 4 (20.00%) SolarWinds
4 4 (20.00%) Veeam