Period
to 22 February 2018

The following table provides summary statistics for permanent job vacancies with a requirement for SELinux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SELinux over the 6 months to 22 February 2018 with a comparison to the same period in the previous 2 years.

Security-Enhanced Linux (SELinux)
UK
6 months to
22 Feb 2018
Same period 2017 Same period 2016
Rank 1157 1116 1234
Rank change year-on-year -41 +118 +28
Permanent jobs citing SELinux 35 69 57
As % of all permanent IT jobs advertised in the UK 0.020% 0.039% 0.027%
As % of the Systems Management category 0.21% 0.45% 0.34%
Number of salaries quoted 28 29 31
UK median annual salary £57,500 £60,000 £47,500
Median salary % change year-on-year -4.17% +26.32% -
10th Percentile £44,625 £40,600 £41,250
90th Percentile £70,375 £95,000 £93,750
UK excluding London median annual salary £47,500 £44,000 £47,500
% change year-on-year +7.95% -7.37% +2.70%

SELinux is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for systems management skills.

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 16,353 15,257 16,948
As % of all permanent IT jobs advertised in the UK 9.29% 8.69% 8.08%
Number of salaries quoted 13,161 12,371 13,804
UK median annual salary £53,500 £51,500 £50,000
Median salary % change year-on-year +3.88% +3.00% +6.38%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £82,500 £80,000 £75,000
UK excluding London median annual salary £47,000 £45,000 £43,000
% change year-on-year +4.44% +4.65% +4.88%

SELinux
Job Vacancy Trend

Job postings citing SELinux as a percentage of all IT jobs advertised.

Job vacancy trend for SELinux in the UK

SELinux
Salary Trend

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

Salary trend for SELinux in the UK

SELinux
Salary Histogram

The salary distribution of IT jobs citing SELinux over the 6 months to 22 February 2018.

Salary histogram for SELinux in the UK

SELinux
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SELinux within the UK over the 6 months to 22 February 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -39 35 £57,500 -4.17% 8
London -14 29 £58,500 -13.33%
UK excluding London -10 6 £47,500 +7.95% 8
Midlands +7 4 £39,000 +20.00% 1
West Midlands +16 3 £35,750 +10.00% 1
South East -16 2 £52,500 +16.67% 3
East Midlands - 1 £47,500 -

For the 6 months to 22 February 2018, IT jobs citing SELinux also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for SELinux.

1 32 (91.43%) TCP/IP
2 29 (82.86%) Linux
2 29 (82.86%) iptables
3 28 (80.00%) Cisco Nexus
3 28 (80.00%) Cisco ASA
3 28 (80.00%) Cisco
3 28 (80.00%) Telecoms
4 26 (74.29%) Red Hat
5 25 (71.43%) DNS
5 25 (71.43%) Puppet
6 24 (68.57%) Perl
7 23 (65.71%) Nagios
7 23 (65.71%) CentOS
8 22 (62.86%) Cacti
8 22 (62.86%) Kalman Filter
9 21 (60.00%) Icinga
9 21 (60.00%) Sonatype Nexus
9 21 (60.00%) Grafana
9 21 (60.00%) Bash Shell
9 21 (60.00%) Opscode Chef
9 21 (60.00%) Ansible
9 21 (60.00%) Salt
9 21 (60.00%) Open Source
9 21 (60.00%) Ruby
9 21 (60.00%) Python
9 21 (60.00%) Agile Software Development
9 21 (60.00%) Configuration Management
10 18 (51.43%) Degree
10 18 (51.43%) Computer Science
10 18 (51.43%) Test Automation

SELinux
Co-occurring IT Skills 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 4 (11.43%) Apache
2 3 (8.57%) JBoss
2 3 (8.57%) Tomcat
Cloud Services
1 1 (2.86%) PaaS
Communications & Networking
1 32 (91.43%) TCP/IP
2 28 (80.00%) Cisco ASA
2 28 (80.00%) Cisco Nexus
3 25 (71.43%) DNS
4 13 (37.14%) Broadband
4 13 (37.14%) Ethernet
5 11 (31.43%) Firewall
6 8 (22.86%) VPN
7 7 (20.00%) IPsec
7 7 (20.00%) MPLS
7 7 (20.00%) Network Security
7 7 (20.00%) tcpdump
8 5 (14.29%) BGP
9 1 (2.86%) DHCP
9 1 (2.86%) FTP
9 1 (2.86%) Internet
9 1 (2.86%) LAN
9 1 (2.86%) SAN
9 1 (2.86%) SSL
9 1 (2.86%) WAN
Database & Business Intelligence
1 15 (42.86%) InfluxDB
1 15 (42.86%) MySQL
1 15 (42.86%) PostgreSQL
Development Applications
1 21 (60.00%) Sonatype Nexus
2 3 (8.57%) Git (software)
2 3 (8.57%) Jenkins
General
1 28 (80.00%) Telecoms
2 3 (8.57%) Finance
3 1 (2.86%) Banking
Job Titles
1 12 (34.29%) Linux Engineer
1 12 (34.29%) Telecoms Engineer
2 11 (31.43%) Linux Systems Engineer
2 11 (31.43%) Systems Engineer
3 10 (28.57%) Administrator
3 10 (28.57%) Linux Administrator
4 9 (25.71%) Linux Systems Administrator
4 9 (25.71%) Systems Administrator
5 8 (22.86%) Linux Scripter
6 6 (17.14%) Linux/Unix DevOps
7 5 (14.29%) Cisco Engineer
7 5 (14.29%) Cisco Network Engineer
7 5 (14.29%) Cisco Security Engineer
7 5 (14.29%) Network Engineer
7 5 (14.29%) Network Security Engineer
7 5 (14.29%) Security Engineer
8 4 (11.43%) DevOps Administrator
8 4 (11.43%) Linux DevOps Administrator
8 4 (11.43%) Virtualisation Administrator
9 3 (8.57%) Middleware Engineer
Libraries, Frameworks & Software Standards
1 3 (8.57%) Middleware
Miscellaneous
1 18 (51.43%) Computer Science
2 2 (5.71%) Data Centre
3 1 (2.86%) Clustering
3 1 (2.86%) Linux Command Line
Operating Systems
1 29 (82.86%) Linux
2 23 (65.71%) CentOS
3 10 (28.57%) Unix
4 4 (11.43%) Red Hat Enterprise Linux
5 1 (2.86%) Windows
5 1 (2.86%) Windows Server
Processes & Methodologies
1 22 (62.86%) Kalman Filter
2 21 (60.00%) Agile Software Development
2 21 (60.00%) Configuration Management
2 21 (60.00%) Open Source
3 18 (51.43%) Test Automation
4 14 (40.00%) Time Management
5 9 (25.71%) DevOps
6 8 (22.86%) Network Design
7 4 (11.43%) Server Hardening
8 3 (8.57%) Security Hardening
9 2 (5.71%) BCP
9 2 (5.71%) Change Management
9 2 (5.71%) Disaster Recovery
9 2 (5.71%) Migration
9 2 (5.71%) Performance Tuning
9 2 (5.71%) Problem Management
9 2 (5.71%) Project Management
9 2 (5.71%) Root Cause Analysis
9 2 (5.71%) Stress Testing
10 1 (2.86%) Stakeholder Management
Programming Languages
1 24 (68.57%) Perl
2 21 (60.00%) Bash Shell
2 21 (60.00%) Python
2 21 (60.00%) Ruby
3 2 (5.71%) C
3 2 (5.71%) Shell Script
Qualifications
1 18 (51.43%) Degree
2 2 (5.71%) CCIE
2 2 (5.71%) CCNA
2 2 (5.71%) CCNP
2 2 (5.71%) Cisco Certification
2 2 (5.71%) RHCE
3 1 (2.86%) CCIE Security
3 1 (2.86%) RHCSA
Quality Assurance & Compliance
1 2 (5.71%) PCI DSS
System Software
1 29 (82.86%) iptables
2 2 (5.71%) VMware Infrastructure
3 1 (2.86%) Active Directory
3 1 (2.86%) Firmware
3 1 (2.86%) Postfix
Systems Management
1 25 (71.43%) Puppet
2 23 (65.71%) Nagios
3 22 (62.86%) Cacti
4 21 (60.00%) Ansible
4 21 (60.00%) Grafana
4 21 (60.00%) Icinga
4 21 (60.00%) Opscode Chef
4 21 (60.00%) Salt
5 3 (8.57%) Red Hat Satellite
6 1 (2.86%) Red Hat Spacewalk
6 1 (2.86%) SmoothWall
Vendors
1 28 (80.00%) Cisco
2 26 (74.29%) Red Hat
3 4 (11.43%) VMware
4 1 (2.86%) Capita
4 1 (2.86%) McAfee
4 1 (2.86%) Microsoft
4 1 (2.86%) SolarWinds
4 1 (2.86%) SonicWALL