Period
to 19 September 2019

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 19 September 2019 with a comparison to the same period in the previous 2 years.

Security-Enhanced Linux (SELinux)
UK
6 months to
19 Sep 2019
Same period 2018 Same period 2017
Rank 1054 1175 1156
Rank change year-on-year +121 -19 +78
Permanent jobs citing SELinux 21 11 64
As % of all permanent IT jobs advertised in the UK 0.015% 0.007% 0.036%
As % of the Systems Management category 0.11% 0.062% 0.40%
Number of salaries quoted 7 6 57
UK median annual salary £55,000 £67,500 £60,000
Median salary % change year-on-year -18.52% +12.50% -
10th Percentile £43,750 £28,500 £40,000
90th Percentile £80,250 £85,625 £80,000
UK excluding London median annual salary £47,500 £47,000 £45,000
% change year-on-year +1.06% +4.44% -

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 18,446 17,643 15,867
As % of all permanent IT jobs advertised in the UK 13.05% 10.54% 8.94%
Number of salaries quoted 13,874 14,043 12,894
UK median annual salary £57,500 £55,000 £52,500
Median salary % change year-on-year +4.55% +4.76% +5.00%
10th Percentile £32,500 £31,500 £31,000
90th Percentile £90,000 £85,000 £82,500
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

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 19 September 2019.

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 19 September 2019. 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 +115 21 £55,000 -18.52% 1
UK excluding London +66 19 £47,500 +1.06%
Midlands +48 13 - -
West Midlands +33 12 - -
South East +40 6 £47,500 +1.06%
London +85 2 £81,250 - 1
East Midlands - 1 - -

For the 6 months to 19 September 2019, 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 21 (100.00%) Linux
2 16 (76.19%) C++
2 16 (76.19%) Software Engineering
2 16 (76.19%) Security Cleared
3 15 (71.43%) Unix
4 13 (61.90%) UML
4 13 (61.90%) SC Cleared
5 12 (57.14%) Rational DOORS
5 12 (57.14%) Algorithms
5 12 (57.14%) C
5 12 (57.14%) Configuration Management
5 12 (57.14%) Enterprise Architecture
5 12 (57.14%) Degree
5 12 (57.14%) VHDL
6 11 (52.38%) Analytical Skills
7 9 (42.86%) Problem-Solving
7 9 (42.86%) Electronics
8 8 (38.10%) Python
9 7 (33.33%) Red Hat Enterprise Linux
10 6 (28.57%) CentOS
10 6 (28.57%) Bash Shell
11 5 (23.81%) Continuous Integration
12 4 (19.05%) Network Security
12 4 (19.05%) SSH
12 4 (19.05%) Debian
12 4 (19.05%) Java
12 4 (19.05%) Firewall
12 4 (19.05%) HTTP
12 4 (19.05%) Apache
12 4 (19.05%) Red Hat

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 (19.05%) Apache
2 1 (4.76%) IIS
2 1 (4.76%) nginx
Cloud Services
1 2 (9.52%) AWS
Communications & Networking
1 4 (19.05%) Firewall
1 4 (19.05%) HTTP
1 4 (19.05%) Network Security
1 4 (19.05%) SSH
2 3 (14.29%) DNS
2 3 (14.29%) TCP/IP
3 1 (4.76%) FTP
3 1 (4.76%) Internet
3 1 (4.76%) Kerberos
3 1 (4.76%) SMTP
3 1 (4.76%) SNMP
3 1 (4.76%) Wireshark
Database & Business Intelligence
1 4 (19.05%) Big Data
2 3 (14.29%) Hadoop
2 3 (14.29%) MySQL
2 3 (14.29%) PostgreSQL
3 1 (4.76%) Flink
3 1 (4.76%) NoSQL
Development Applications
1 12 (57.14%) Rational DOORS
2 3 (14.29%) Atlassian Bamboo
2 3 (14.29%) Git (software)
2 3 (14.29%) Robot Framework
2 3 (14.29%) Selenium
3 1 (4.76%) CMake
General
1 9 (42.86%) Electronics
2 3 (14.29%) Finance
3 2 (9.52%) Legal
4 1 (4.76%) Military
Job Titles
1 16 (76.19%) Software Engineer
2 12 (57.14%) Embedded Engineer
2 12 (57.14%) Embedded Software Engineer
3 4 (19.05%) Linux Engineer
4 3 (14.29%) Open Source Engineer
5 2 (9.52%) Senior Linux Engineer
6 1 (4.76%) AWS Engineer
6 1 (4.76%) AWS Infrastructure Engineer
6 1 (4.76%) DevOps Engineer
6 1 (4.76%) E-Commerce Engineer
6 1 (4.76%) Infrastructure Engineer
6 1 (4.76%) Infrastructure Security Engineer
6 1 (4.76%) Linux Infrastructure Engineer
6 1 (4.76%) Security Engineer
6 1 (4.76%) Senior DevOps
6 1 (4.76%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 3 (14.29%) Apache NiFi
2 2 (9.52%) LAMP
2 2 (9.52%) LAPP Stack
3 1 (4.76%) Boost C++ Libraries
3 1 (4.76%) Elastic Stack
3 1 (4.76%) Kafka
3 1 (4.76%) LDAP
3 1 (4.76%) Web Services
Miscellaneous
1 12 (57.14%) Algorithms
1 12 (57.14%) VHDL
2 11 (52.38%) Analytical Skills
3 3 (14.29%) Cyberattack
3 3 (14.29%) Linux Command Line
4 1 (4.76%) Distributed Denial-of-Service
Operating Systems
1 21 (100.00%) Linux
2 15 (71.43%) Unix
3 7 (33.33%) Red Hat Enterprise Linux
4 6 (28.57%) CentOS
5 4 (19.05%) Debian
6 3 (14.29%) Ubuntu
7 1 (4.76%) Mac OS X
7 1 (4.76%) Windows
7 1 (4.76%) Windows 10
7 1 (4.76%) Windows 7
7 1 (4.76%) Windows Server
Processes & Methodologies
1 16 (76.19%) Software Engineering
2 13 (61.90%) UML
3 12 (57.14%) Configuration Management
3 12 (57.14%) Enterprise Architecture
4 9 (42.86%) Problem-Solving
5 5 (23.81%) Continuous Integration
6 4 (19.05%) Cybersecurity
6 4 (19.05%) Test Automation
7 3 (14.29%) API Integration
7 3 (14.29%) Deployment Automation
7 3 (14.29%) Open Source
7 3 (14.29%) Performance Analysis
7 3 (14.29%) Software Deployment
7 3 (14.29%) TDD
7 3 (14.29%) Technical Debt
7 3 (14.29%) Web Development
8 2 (9.52%) Analytical Thinking
8 2 (9.52%) Creative Thinking
8 2 (9.52%) Strategic Roadmap
8 2 (9.52%) Technical Leadership
Programming Languages
1 16 (76.19%) C++
2 12 (57.14%) C
3 8 (38.10%) Python
4 6 (28.57%) Bash Shell
5 4 (19.05%) Java
6 3 (14.29%) JavaScript
6 3 (14.29%) Shell Script
7 2 (9.52%) Ruby
8 1 (4.76%) Clojure
8 1 (4.76%) Perl
8 1 (4.76%) PHP
8 1 (4.76%) PowerShell
8 1 (4.76%) SQL
Qualifications
1 16 (76.19%) Security Cleared
2 13 (61.90%) SC Cleared
3 12 (57.14%) Degree
4 2 (9.52%) ITIL Foundation Certificate
4 2 (9.52%) RHCE
5 1 (4.76%) SANS
Quality Assurance & Compliance
1 3 (14.29%) ISO/IEC 27001
2 1 (4.76%) ISO 9001
2 1 (4.76%) NCSC
System Software
1 3 (14.29%) iptables
2 2 (9.52%) Docker
2 2 (9.52%) Squid
3 1 (4.76%) Active Directory
3 1 (4.76%) BitLocker
3 1 (4.76%) KVM
3 1 (4.76%) Postfix
3 1 (4.76%) Virtual Machines
3 1 (4.76%) VMware Infrastructure
Systems Management
1 3 (14.29%) Ambari
1 3 (14.29%) Ansible
1 3 (14.29%) Nagios
2 2 (9.52%) Puppet
3 1 (4.76%) Hadoop YARN
3 1 (4.76%) Kubernetes
3 1 (4.76%) Red Hat Spacewalk
Vendors
1 4 (19.05%) Red Hat
2 1 (4.76%) Splunk
2 1 (4.76%) VMware