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 3 months to 27 April 2017 with a comparison to the same period in the previous 2 years.

Security-Enhanced Linux (SELinux)
UK
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 818 917 960
Rank change year-on-year +99 +43  
Permanent jobs citing SELinux 47 33 25
As % of all permanent IT jobs advertised in the UK 0.055% 0.032% 0.023%
As % of the Systems Management category 0.64% 0.38% 0.30%
Number of salaries quoted 45 23 22
Median salary £70,000 £67,500 £51,000
Median salary % change year-on-year +3.70% +32.35%  
90% offered a salary of more than £40,000 £47,500 £45,250
10% offered a salary of more than £80,000 £98,000 £53,850
UK excluding London median salary £41,250 £47,500 £50,000
% change year-on-year -13.15% -5.00%  

SELinux 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 with a requirement for systems management skills.

Systems Management Skills
UK
Permanent job vacancies with a requirement for systems management skills 7328 8722 8351
As % of all permanent IT job vacancies advertised in the UK 8.52% 8.41% 7.54%
Number of salaries quoted 5873 7044 6606
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% -  
90% offered a salary of more than £35,000 £32,500 £31,500
10% offered a salary of more than £80,000 £70,000 £72,500
UK excluding London median salary £45,000 £42,500 £43,000
% change year-on-year +5.88% -1.16%  

SELinux
Job Vacancy Trend

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

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 3 months to 27 April 2017.

Salary histogram for SELinux in the UK

SELinux
Top 17 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 3 months to 27 April 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
England +104 44 £70,000 +3.70% 10
London +89 32 £75,000 +7.14% 10
South East +71 9 £50,000 +5.26%
Crawley - 4 £39,250 -
West Sussex - 4 £39,250 -
Hampshire +27 3 £55,000 -
West Midlands - 3 £40,000 -
Fleet - 3 £55,000 -
Surrey - 2 £52,500 -
Malvern - 2 £40,000 -
Scotland - 2 £31,500 - 1
Worcestershire - 2 £40,000 -
City of London +33 1 £47,500 -48.64% 2
South Lanarkshire - 1 £31,500 -
Guildford - 1 £50,000 -
Glasgow - 1 - -
Birmingham - 1 £32,500 -

For the 6 months to 27 April 2017, IT jobs citing SELinux also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for SELinux.

1 77 (100.00%) Linux
2 64 (83.12%) Red Hat
3 62 (80.52%) CentOS
4 51 (66.23%) Perl
5 40 (51.95%) Python
6 35 (45.45%) Apache
7 34 (44.16%) DevOps
7 34 (44.16%) iptables
8 32 (41.56%) Tomcat
9 31 (40.26%) VMware
9 31 (40.26%) Bash Shell
10 30 (38.96%) Java
10 30 (38.96%) Windows
11 29 (37.66%) VMware Infrastructure
12 27 (35.06%) LDAP
12 27 (35.06%) TCP/IP
13 25 (32.47%) Change Control
14 23 (29.87%) Information Security
14 23 (29.87%) Identity Management
14 23 (29.87%) SUSE Linux Enterprise Server
14 23 (29.87%) Compliance Audit
15 21 (27.27%) MySQL
16 20 (25.97%) Puppet
17 19 (24.68%) SIEM
18 18 (23.38%) Git (software)
18 18 (23.38%) Firewall
18 18 (23.38%) Red Hat Enterprise Linux
19 17 (22.08%) Nagios
19 17 (22.08%) LAN
19 17 (22.08%) WAN

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 35 (45.45%) Apache
2 32 (41.56%) Tomcat
3 10 (12.99%) Confluence
3 10 (12.99%) IIS
3 10 (12.99%) nginx
4 6 (7.79%) JBoss
5 1 (1.30%) Apache Spark
5 1 (1.30%) Elasticsearch
5 1 (1.30%) MS Exchange
5 1 (1.30%) WordPress
Cloud Services
1 13 (16.88%) Amazon AWS
2 9 (11.69%) Amazon CloudWatch
2 9 (11.69%) Amazon EC2
2 9 (11.69%) Amazon S3
2 9 (11.69%) Amazon SQS
2 9 (11.69%) AWS CloudFormation
2 9 (11.69%) Azure Active Directory
2 9 (11.69%) Microsoft Azure
Communications & Networking
1 27 (35.06%) LDAP
1 27 (35.06%) TCP/IP
2 18 (23.38%) Firewall
3 17 (22.08%) LAN
3 17 (22.08%) WAN
4 16 (20.78%) SAN
4 16 (20.78%) VPN
5 14 (18.18%) iSCSI
5 14 (18.18%) MRTG
5 14 (18.18%) SNMP
6 11 (14.29%) DNS
6 11 (14.29%) Kerberos
6 11 (14.29%) SSH
7 5 (6.49%) Internet
8 3 (3.90%) HTTP
8 3 (3.90%) Network Security
9 2 (2.60%) DHCP
9 2 (2.60%) FTP
9 2 (2.60%) ICMP
10 1 (1.30%) SSL
Database & Business Intelligence
1 21 (27.27%) MySQL
2 12 (15.58%) MariaDB
3 9 (11.69%) Amazon RDS
4 4 (5.19%) PostgreSQL
5 2 (2.60%) Big Data
5 2 (2.60%) Hadoop
6 1 (1.30%) Flink
6 1 (1.30%) MongoDB
6 1 (1.30%) NoSQL
6 1 (1.30%) Relational Database
6 1 (1.30%) SQL Server
Development Applications
1 18 (23.38%) Git (software)
2 17 (22.08%) Jenkins
3 11 (14.29%) JIRA
4 9 (11.69%) Atlassian Bamboo
4 9 (11.69%) Octopus Deploy
4 9 (11.69%) TeamCity
5 4 (5.19%) Vagrant
6 2 (2.60%) Maven
7 1 (1.30%) Ant
7 1 (1.30%) Bugzilla
7 1 (1.30%) CircleCI
7 1 (1.30%) Gradle
7 1 (1.30%) Subversion
7 1 (1.30%) Trac
General
1 8 (10.39%) Finance
2 2 (2.60%) Telecoms
3 1 (1.30%) Banking
3 1 (1.30%) Games
Job Titles
1 32 (41.56%) Linux Engineer
2 24 (31.17%) Security Engineer
3 17 (22.08%) Administrator
3 17 (22.08%) DevOps Engineer
3 17 (22.08%) Linux Administrator
3 17 (22.08%) Linux Systems Administrator
3 17 (22.08%) Systems Administrator
4 15 (19.48%) Linux/Unix DevOps
5 11 (14.29%) Information Security Engineer
6 10 (12.99%) DevOps Administrator
6 10 (12.99%) Linux DevOps Administrator
7 9 (11.69%) AWS DevOps
7 9 (11.69%) AWS DevOps Engineer
7 9 (11.69%) AWS Engineer
8 5 (6.49%) Linux DevOps Engineer
9 4 (5.19%) Middleware Engineer
9 4 (5.19%) Senior DevOps
9 4 (5.19%) Senior DevOps Engineer
10 3 (3.90%) Azure DevOps
10 3 (3.90%) Java Engineer
Libraries, Frameworks & Software Standards
1 11 (14.29%) LAMP
2 5 (6.49%) Middleware
3 3 (3.90%) RabbitMQ
4 1 (1.30%) .NET
4 1 (1.30%) Ajax
4 1 (1.30%) DOM
4 1 (1.30%) Elastic Stack
4 1 (1.30%) JSON
4 1 (1.30%) Kafka
4 1 (1.30%) Symfony
4 1 (1.30%) Web Services
Miscellaneous
1 13 (16.88%) Computer Science
2 9 (11.69%) PKI
3 5 (6.49%) Analytical Skills
4 4 (5.19%) Data Centre
4 4 (5.19%) Device Driver
5 3 (3.90%) Linux Command Line
6 2 (2.60%) Management Information System
Operating Systems
1 77 (100.00%) Linux
2 62 (80.52%) CentOS
3 30 (38.96%) Windows
4 23 (29.87%) SUSE Linux Enterprise Server
5 18 (23.38%) Red Hat Enterprise Linux
6 11 (14.29%) Unix
7 7 (9.09%) Debian
8 3 (3.90%) Windows Server
9 2 (2.60%) Ubuntu
10 1 (1.30%) AIX
Processes & Methodologies
1 34 (44.16%) DevOps
2 25 (32.47%) Change Control
3 23 (29.87%) Compliance Audit
3 23 (29.87%) Identity Management
3 23 (29.87%) Information Security
4 19 (24.68%) SIEM
5 15 (19.48%) Load Balancing
6 14 (18.18%) Agile Software Development
7 13 (16.88%) Performance Tuning
8 11 (14.29%) Continuous Integration
9 10 (12.99%) Configuration Management
9 10 (12.99%) Performance Monitoring
10 9 (11.69%) Business Intelligence
10 9 (11.69%) Security Monitoring
11 8 (10.39%) Project Management
12 6 (7.79%) Open Source
13 5 (6.49%) Server Hardening
14 4 (5.19%) Service Delivery
15 3 (3.90%) Change Management
15 3 (3.90%) Regression Testing
Programming Languages
1 51 (66.23%) Perl
2 40 (51.95%) Python
3 31 (40.26%) Bash Shell
4 30 (38.96%) Java
5 12 (15.58%) Ruby
6 11 (14.29%) SQL
7 9 (11.69%) C
8 5 (6.49%) Shell Script
9 3 (3.90%) JavaScript
10 2 (2.60%) C#
11 1 (1.30%) Clojure
11 1 (1.30%) PHP
11 1 (1.30%) PowerShell
Qualifications
1 16 (20.78%) Degree
2 9 (11.69%) AWS Certification
3 4 (5.19%) SC Cleared
3 4 (5.19%) Security Cleared
4 3 (3.90%) RHCE
5 1 (1.30%) RHCSA
Quality Assurance & Compliance
1 10 (12.99%) QA
2 2 (2.60%) PCI DSS
3 1 (1.30%) SLA
System Software
1 34 (44.16%) iptables
2 29 (37.66%) VMware Infrastructure
3 14 (18.18%) XenServer
4 10 (12.99%) Active Directory
5 7 (9.09%) Docker
6 5 (6.49%) KVM
7 3 (3.90%) LXC
8 2 (2.60%) Postfix
8 2 (2.60%) Virtual Machines
9 1 (1.30%) Hyper-V
9 1 (1.30%) pfSense
9 1 (1.30%) Squid
9 1 (1.30%) Virtual Servers
Systems Management
1 20 (25.97%) Puppet
2 17 (22.08%) Nagios
3 16 (20.78%) Ansible
4 14 (18.18%) Icinga
5 12 (15.58%) Opscode Chef
6 6 (7.79%) Red Hat Satellite
7 5 (6.49%) Kubernetes
7 5 (6.49%) Mesos
7 5 (6.49%) Terraform
8 4 (5.19%) Rancher
8 4 (5.19%) rkt
9 2 (2.60%) Red Hat Spacewalk
10 1 (1.30%) Cacti
10 1 (1.30%) EMC NetWorker
10 1 (1.30%) Graphite
10 1 (1.30%) Hadoop YARN
10 1 (1.30%) logstash
10 1 (1.30%) SCOM
10 1 (1.30%) SmoothWall
10 1 (1.30%) vCenter Server
Vendors
1 64 (83.12%) Red Hat
2 31 (40.26%) VMware
3 10 (12.99%) New Relic
4 9 (11.69%) Atlassian
4 9 (11.69%) Trend Micro
5 4 (5.19%) EMC
6 1 (1.30%) ArcSight
6 1 (1.30%) CA Agile Central
6 1 (1.30%) Citrix
6 1 (1.30%) Intel Security
6 1 (1.30%) SolarWinds
6 1 (1.30%) TOWER Software
6 1 (1.30%) Tripwire
Central London / West End
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 11 hours ago
Central London / West End
Harris Global
Salary: From £70,000 to £80,000 per annum
Posted: Yesterday
London
Ampersand Consulting
Salary: £40000 - £45000 per annum + Benefits
Posted: 2 days ago
London
Reed Technology
Posted: 6 days ago
City, London
Harrington Starr
Salary: £70000 - £90000 per annum
Posted: 5 days ago
London
Client Server
Salary: £75k to £80k + bonus + benefits
Posted: 7 days ago
City, London
IPsoft
Salary: Excellent salary with strong benefits package
Posted: 14 days ago
London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 15 days ago
London
Client Server
Salary: £75k to £90k + bonus + benefits
Posted: 22 days ago
London
XIST4 IT LIMITED
Salary: £40-55,000 + Bens
Posted: 20 days ago