Period
to 23 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Bristol with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 23 February 2018 with a comparison to the same period in the previous 2 years.

Unix
South West > Bristol
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 84 96 40
Rank change year-on-year +12 -56 +22
Permanent jobs citing Unix 119 96 239
As % of all permanent IT jobs advertised in Bristol 3.34% 2.87% 6.41%
As % of the Operating Systems category 12.69% 16.90% 22.65%
Number of salaries quoted 96 80 225
Bristol median annual salary £47,000 £47,500 £45,000
Median salary % change year-on-year -1.05% +5.56% +12.50%
10th Percentile £33,750 £28,750 £26,250
90th Percentile £65,625 £71,250 £78,000
South West median annual salary £41,500 £42,500 £42,500
% change year-on-year -2.35% - +6.25%

Unix is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Bristol with a requirement for operating system skills.

All Operating Systems
Bristol
Permanent vacancies with a requirement for operating system skills 938 568 1,055
As % of all permanent IT jobs advertised in Bristol 26.30% 16.97% 28.31%
Number of salaries quoted 785 468 988
Bristol median annual salary £42,500 £37,500 £40,000
Median salary % change year-on-year +13.33% -6.25% +6.67%
10th Percentile £24,500 £24,000 £25,000
90th Percentile £60,000 £62,500 £65,000
South West median annual salary £40,000 £37,000 £37,500
% change year-on-year +8.11% -1.33% +7.14%

Unix
Job Vacancy Trend in Bristol

Job postings citing Unix as a percentage of all IT jobs advertised in Bristol.

Job vacancy trend for Unix in Bristol

Unix
Salary Trend in Bristol

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

Salary trend for Unix in Bristol

Unix
Salary Histogram in Bristol

The salary distribution of IT jobs citing Unix in Bristol over the 6 months to 23 February 2018.

Salary histogram for Unix in Bristol

For the 6 months to 23 February 2018, IT jobs citing Unix 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 across the Bristol region with a requirement for Unix.

1 90 (75.63%) Linux
2 71 (59.66%) Python
3 69 (57.98%) Windows
4 47 (39.50%) Java
5 44 (36.97%) TCP/IP
5 44 (36.97%) PowerShell
6 43 (36.13%) Security Cleared
6 43 (36.13%) SC Cleared
7 37 (31.09%) Puppet
8 34 (28.57%) SIEM
9 30 (25.21%) Cybersecurity
9 30 (25.21%) Agile Software Development
10 28 (23.53%) DNS
10 28 (23.53%) DHCP
11 26 (21.85%) Management Information System
11 26 (21.85%) Bash Shell
12 23 (19.33%) Software Engineering
13 22 (18.49%) Perl
14 21 (17.65%) Visualisation
15 20 (16.81%) Oracle
16 19 (15.97%) Data Management
16 19 (15.97%) Aerospace
16 19 (15.97%) .NET
17 18 (15.13%) Shell Script
17 18 (15.13%) McAfee
18 17 (14.29%) ITIL
18 17 (14.29%) SQL
19 16 (13.45%) C#
19 16 (13.45%) Internet
19 16 (13.45%) Ruby

Unix
Co-occurring IT Skills in Bristol 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 6 (5.04%) Apache
1 6 (5.04%) JBoss
1 6 (5.04%) Tomcat
2 5 (4.20%) GlassFish
2 5 (4.20%) Mule
2 5 (4.20%) OpenStack
3 4 (3.36%) IIS
3 4 (3.36%) WebSphere
4 2 (1.68%) Cloud Foundry
4 2 (1.68%) ThingWorx
5 1 (0.84%) Umbraco
5 1 (0.84%) WebLogic
Business Applications
1 5 (4.20%) ResourceLink
2 1 (0.84%) Magento
Cloud Services
1 6 (5.04%) Amazon AWS
1 6 (5.04%) Microsoft Azure
2 2 (1.68%) Google Cloud Platform
Communications & Networking
1 44 (36.97%) TCP/IP
2 28 (23.53%) DHCP
2 28 (23.53%) DNS
3 16 (13.45%) Internet
4 6 (5.04%) HTTP
5 5 (4.20%) HTTPS
5 5 (4.20%) Reverse Proxy
6 4 (3.36%) Wireless
7 3 (2.52%) Network Security
8 2 (1.68%) Firewall
8 2 (1.68%) InfiniBand
8 2 (1.68%) MQTT
9 1 (0.84%) Intrusion Detection
9 1 (0.84%) NAS
9 1 (0.84%) SAN
Database & Business Intelligence
1 14 (11.76%) SQL Server
2 11 (9.24%) Data Warehouse
3 9 (7.56%) MySQL
3 9 (7.56%) Relational Database
4 7 (5.88%) RDBMS
5 6 (5.04%) Oracle Database
6 5 (4.20%) Amazon Redshift
6 5 (4.20%) Big Data
6 5 (4.20%) Oracle BI EE
6 5 (4.20%) Oracle ODI
7 3 (2.52%) Cognos Framework Manager
8 1 (0.84%) Enterprise Data Warehouse
8 1 (0.84%) Oracle Database 11g
8 1 (0.84%) Oracle Database 12c
Development Applications
1 11 (9.24%) Git (software)
2 5 (4.20%) PHPUnit
2 5 (4.20%) PROIV
3 3 (2.52%) Calabash
4 2 (1.68%) Appium
4 2 (1.68%) JMeter
4 2 (1.68%) Selenium
4 2 (1.68%) WebDriver
5 1 (0.84%) Bitbucket
5 1 (0.84%) Cucumber
5 1 (0.84%) Jenkins
5 1 (0.84%) JUnit
5 1 (0.84%) Maven
5 1 (0.84%) MonkeyTalk
5 1 (0.84%) PostCSS
5 1 (0.84%) Subversion
5 1 (0.84%) TestNG
5 1 (0.84%) Vagrant
5 1 (0.84%) Visual Studio
5 1 (0.84%) Visual Studio Team System
General
1 19 (15.97%) Aerospace
2 9 (7.56%) Retail
3 4 (3.36%) Telecoms
4 3 (2.52%) Law
5 2 (1.68%) Cantonese Language
5 2 (1.68%) Electronics
5 2 (1.68%) Mandarin Language
6 1 (0.84%) Games
6 1 (0.84%) Local Government
Job Titles
1 41 (34.45%) Systems Engineer
2 23 (19.33%) Senior Systems Engineer
3 20 (16.81%) Developer
4 18 (15.13%) Analyst
5 15 (12.61%) Network Systems Engineer
6 11 (9.24%) Software Engineer
7 10 (8.40%) DevOps Engineer
8 9 (7.56%) SOC Analyst
9 8 (6.72%) Senior DevOps
9 8 (6.72%) Senior DevOps Engineer
10 7 (5.88%) Security Engineer
10 7 (5.88%) Systems Developer
11 6 (5.04%) Infrastructure Engineer
11 6 (5.04%) Linux Engineer
11 6 (5.04%) Linux Systems Engineer
11 6 (5.04%) SIEM Engineer
12 5 (4.20%) .NET Architect
12 5 (4.20%) Business Intelligence Developer
12 5 (4.20%) Lead Architect
12 5 (4.20%) PHP Web Developer
Libraries, Frameworks & Software Standards
1 19 (15.97%) .NET
2 9 (7.56%) REST
3 8 (6.72%) ASP.NET
4 6 (5.04%) HTML
4 6 (5.04%) jQuery
5 5 (4.20%) ASP.NET Web API
5 5 (4.20%) CSS
5 5 (4.20%) HTML5
5 5 (4.20%) Laravel
5 5 (4.20%) LDAP
5 5 (4.20%) SAML
6 4 (3.36%) XML
7 3 (2.52%) .NET Framework
7 3 (2.52%) ASP.NET MVC 5
7 3 (2.52%) Dapper ORM
7 3 (2.52%) Entity Framework
7 3 (2.52%) NHibernate
7 3 (2.52%) RESTful
7 3 (2.52%) XSD
7 3 (2.52%) XSLT
Miscellaneous
1 26 (21.85%) Management Information System
2 9 (7.56%) Cyberthreat
2 9 (7.56%) Enterprise Software
2 9 (7.56%) Security Operations Centre
3 6 (5.04%) Computer Science
4 5 (4.20%) Private Cloud
5 3 (2.52%) Data Centre
5 3 (2.52%) Mobile App
6 2 (1.68%) Arduino
6 2 (1.68%) Client/Server
6 2 (1.68%) Digital Media
6 2 (1.68%) Internet of Things
6 2 (1.68%) Public Cloud
6 2 (1.68%) User Experience
7 1 (0.84%) Hybrid Cloud
7 1 (0.84%) Smart City
Operating Systems
1 90 (75.63%) Linux
2 69 (57.98%) Windows
3 7 (5.88%) Windows Server 2012
4 6 (5.04%) Windows Server
5 5 (4.20%) AIX
5 5 (4.20%) Solaris
6 2 (1.68%) Android
6 2 (1.68%) Apple iOS
6 2 (1.68%) Windows Server 2008
Processes & Methodologies
1 34 (28.57%) SIEM
2 30 (25.21%) Agile Software Development
2 30 (25.21%) Cybersecurity
3 23 (19.33%) Software Engineering
4 21 (17.65%) Visualisation
5 19 (15.97%) Data Management
6 17 (14.29%) ITIL
7 13 (10.92%) DevOps
8 12 (10.08%) Continuous Integration
8 12 (10.08%) Mentoring
9 10 (8.40%) Information Security
9 10 (8.40%) Open Source
10 9 (7.56%) Coaching
10 9 (7.56%) Customer Requirements
10 9 (7.56%) High Availability
10 9 (7.56%) Network Monitoring
10 9 (7.56%) Security Architecture
10 9 (7.56%) Security Operations
10 9 (7.56%) Service Management
10 9 (7.56%) Statistical Modelling
Programming Languages
1 71 (59.66%) Python
2 47 (39.50%) Java
3 44 (36.97%) PowerShell
4 26 (21.85%) Bash Shell
5 22 (18.49%) Perl
6 18 (15.13%) Shell Script
7 17 (14.29%) SQL
8 16 (13.45%) C#
8 16 (13.45%) Ruby
9 13 (10.92%) JavaScript
10 8 (6.72%) PHP
11 5 (4.20%) Clojure
11 5 (4.20%) ClojureScript
11 5 (4.20%) R
12 4 (3.36%) C++
13 3 (2.52%) VB
13 3 (2.52%) VB.NET
13 3 (2.52%) VBScript
14 2 (1.68%) C
14 2 (1.68%) Embedded C
Qualifications
1 43 (36.13%) SC Cleared
1 43 (36.13%) Security Cleared
2 9 (7.56%) CISSP
2 9 (7.56%) CREST Certified
2 9 (7.56%) DV Cleared
2 9 (7.56%) GCIA
2 9 (7.56%) GCIH
2 9 (7.56%) SANS
3 5 (4.20%) Degree
4 2 (1.68%) CCNP
4 2 (1.68%) Cisco Certification
4 2 (1.68%) Computer Science Degree
4 2 (1.68%) Master's Degree
5 1 (0.84%) ISTQB
Quality Assurance & Compliance
1 11 (9.24%) ISO/IEC 27001
2 3 (2.52%) QA
System Software
1 13 (10.92%) Docker
2 2 (1.68%) LXC
2 2 (1.68%) VMware Infrastructure
3 1 (0.84%) Active Directory
3 1 (0.84%) Hyper-V
Systems Management
1 37 (31.09%) Puppet
2 12 (10.08%) Ansible
2 12 (10.08%) Opscode Chef
3 10 (8.40%) Nessus
4 8 (6.72%) McAfee ePO
4 8 (6.72%) NetBackup
5 5 (4.20%) Single Sign-On
6 3 (2.52%) Red Hat Spacewalk
7 2 (1.68%) Host Intrusion Detection System
7 2 (1.68%) Network Intrusion Detection System
8 1 (0.84%) Kubernetes
8 1 (0.84%) Nagios
8 1 (0.84%) Terraform
Vendors
1 20 (16.81%) Oracle
2 18 (15.13%) McAfee
3 13 (10.92%) ArcSight
4 10 (8.40%) Cisco
4 10 (8.40%) NetScout
4 10 (8.40%) NetWitness
4 10 (8.40%) Palo Alto
4 10 (8.40%) Sourcefire
5 9 (7.56%) Microsoft
6 8 (6.72%) FireEye
7 6 (5.04%) SolarWinds
7 6 (5.04%) Splunk
8 5 (4.20%) Jaspersoft
8 5 (4.20%) New Relic
8 5 (4.20%) NGA Human Resources
8 5 (4.20%) Tableau
9 3 (2.52%) Cognos
9 3 (2.52%) IBM
10 2 (1.68%) Intel
10 2 (1.68%) Nokia