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 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Unix
South West / Bristol
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 80 52 42
Rank change year-on-year -28 -10  
Permanent jobs citing Unix 52 92 107
As % of all permanent IT jobs advertised in Bristol 2.84% 4.94% 5.52%
As % of the Operating Systems category 16.30% 21.10% 22.72%
Number of salaries quoted 38 90 91
Median salary £38,500 £50,000 £40,000
Median salary % change year-on-year -23.00% +25.00%  
90% offered a salary of more than £30,000 £35,000 £27,500
10% offered a salary of more than £60,000 £70,000 £60,000
UK excluding London median salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.17%  

Unix is in the operating system skills category. The next 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.

Operating System Skills
Bristol
Permanent job vacancies with a requirement for operating system skills 319 436 471
As % of all permanent IT job vacancies advertised in Bristol 17.40% 23.40% 24.29%
Number of salaries quoted 259 407 405
Median salary £36,000 £39,116 £40,000
Median salary % change year-on-year -7.96% -2.21%  
90% offered a salary of more than £25,000 £22,500 £25,000
10% offered a salary of more than £50,000 £67,500 £62,500
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Bristol

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

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 3 months to 28 March 2017.

Salary histogram for Unix in Bristol

Unix
Top 30 Co-occurring IT Skills in Bristol

For the 6 months to 28 March 2017, IT jobs citing Unix 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 Bristol region with a requirement for Unix.

1 86 (85.15%) Linux
2 57 (56.44%) Java
3 55 (54.46%) Windows
4 43 (42.57%) Agile Software Development
5 31 (30.69%) SQL
6 30 (29.70%) Software Engineering
7 27 (26.73%) Oracle
7 27 (26.73%) TCP/IP
8 24 (23.76%) Solaris
8 24 (23.76%) SC Cleared
8 24 (23.76%) Security Cleared
9 23 (22.77%) Git (software)
10 22 (21.78%) Information Security
10 22 (21.78%) SIEM
11 21 (20.79%) Network Monitoring
11 21 (20.79%) Snort
11 21 (20.79%) Ruby
11 21 (20.79%) Continuous Integration
11 21 (20.79%) HTML
12 20 (19.80%) Internet
12 20 (19.80%) Firewall
12 20 (19.80%) Spring
12 20 (19.80%) GCIA
12 20 (19.80%) DV Cleared
13 19 (18.81%) DevOps
13 19 (18.81%) MVC
13 19 (18.81%) JavaScript
13 19 (18.81%) ITIL
13 19 (18.81%) Python
14 18 (17.82%) .NET

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 11 (10.89%) Apache
2 9 (8.91%) WebLogic
2 9 (8.91%) WebSphere
3 7 (6.93%) JBoss
4 5 (4.95%) OpenStack
5 4 (3.96%) CloudStack
5 4 (3.96%) WebSphere Application Server
6 3 (2.97%) Apache Spark
7 2 (1.98%) IIS
7 2 (1.98%) Oracle Workflow
7 2 (1.98%) SharePoint
7 2 (1.98%) Tomcat
8 1 (0.99%) Confluence
8 1 (0.99%) Elasticsearch
8 1 (0.99%) GlassFish
8 1 (0.99%) Joomla!
8 1 (0.99%) MS Exchange
8 1 (0.99%) Mule
8 1 (0.99%) nginx
8 1 (0.99%) SharePoint Server
Applications
1 11 (10.89%) MS Excel
2 2 (1.98%) MS Office
2 2 (1.98%) MS PowerPoint
Business Applications
1 4 (3.96%) Maximo
2 2 (1.98%) Oracle EBS
2 2 (1.98%) Oracle EBS R12
2 2 (1.98%) SAP Oil and Gas
2 2 (1.98%) Unit4 Business World
3 1 (0.99%) Dynamics CRM
3 1 (0.99%) Oracle General Ledger
3 1 (0.99%) Oracle Payables
3 1 (0.99%) Oracle Receivables
3 1 (0.99%) ResourceLink
Cloud Services
1 8 (7.92%) Amazon AWS
2 4 (3.96%) IaaS
2 4 (3.96%) PaaS
3 1 (0.99%) Cloud Computing
3 1 (0.99%) GitHub
3 1 (0.99%) Office 365
3 1 (0.99%) SaaS
Communications & Networking
1 27 (26.73%) TCP/IP
2 20 (19.80%) Firewall
2 20 (19.80%) Internet
3 12 (11.88%) SAN
3 12 (11.88%) Wireshark
4 8 (7.92%) NAS
5 6 (5.94%) DNS
6 5 (4.95%) OpenLDAP
6 5 (4.95%) SSL
7 2 (1.98%) LDAP
8 1 (0.99%) BIG-IP
8 1 (0.99%) DHCP
8 1 (0.99%) FTP
8 1 (0.99%) HTTP
8 1 (0.99%) NetScaler
8 1 (0.99%) Reverse Proxy
8 1 (0.99%) SSH
8 1 (0.99%) VoIP
8 1 (0.99%) VPN
Database & Business Intelligence
1 15 (14.85%) SQL Server
2 9 (8.91%) Oracle Database
3 8 (7.92%) MySQL
4 4 (3.96%) GIS
4 4 (3.96%) Relational Database
5 3 (2.97%) Apache Cassandra
5 3 (2.97%) Hadoop
5 3 (2.97%) Hazelcast
5 3 (2.97%) NoSQL
5 3 (2.97%) Oracle Reports
5 3 (2.97%) PostgreSQL
6 2 (1.98%) MongoDB
6 2 (1.98%) Oracle BI Publisher
6 2 (1.98%) Oracle Discoverer
7 1 (0.99%) Big Data
7 1 (0.99%) Couchbase
7 1 (0.99%) MS Access
7 1 (0.99%) Oracle Database 11g
7 1 (0.99%) SQL Server 2000
7 1 (0.99%) SQL Server 2012
Development Applications
1 23 (22.77%) Git (software)
2 17 (16.83%) Jenkins
3 9 (8.91%) Subversion
4 8 (7.92%) Selenium
4 8 (7.92%) TeamCity
5 7 (6.93%) Appium
5 7 (6.93%) Calabash
5 7 (6.93%) JMeter
5 7 (6.93%) PROIV
5 7 (6.93%) WebDriver
6 6 (5.94%) Maven
7 4 (3.96%) Eclipse
7 4 (3.96%) Oracle Forms
8 3 (2.97%) JIRA
8 3 (2.97%) JUnit
9 1 (0.99%) GoCD
9 1 (0.99%) Gradle
9 1 (0.99%) Mockito
9 1 (0.99%) Spock
9 1 (0.99%) Vagrant
General
1 9 (8.91%) Finance
2 4 (3.96%) Aerospace
3 3 (2.97%) Retail
3 3 (2.97%) Telecoms
4 2 (1.98%) Back Office
4 2 (1.98%) Electronics
4 2 (1.98%) Manufacturing
4 2 (1.98%) Marketing
5 1 (0.99%) Advertising
5 1 (0.99%) Banking
5 1 (0.99%) General Ledger
5 1 (0.99%) Local Government
Job Titles
1 25 (24.75%) Developer
2 23 (22.77%) Analyst
3 20 (19.80%) Java Developer
4 17 (16.83%) SOC Analyst
5 16 (15.84%) Senior Analyst
6 11 (10.89%) DevOps Engineer
7 7 (6.93%) Automation Tester
7 7 (6.93%) Full Stack Developer
7 7 (6.93%) Technical Tester
7 7 (6.93%) Tester
8 6 (5.94%) Senior Developer
8 6 (5.94%) Senior Java Developer
8 6 (5.94%) Technical Support
9 5 (4.95%) Linux Engineer
9 5 (4.95%) Ruby Developer
9 5 (4.95%) Security Analyst
9 5 (4.95%) Unix Support
10 4 (3.96%) Consultant
10 4 (3.96%) Graduate Consultant
10 4 (3.96%) Maximo Consultant
Libraries, Frameworks & Software Standards
1 21 (20.79%) HTML
2 20 (19.80%) Spring
3 18 (17.82%) .NET
4 15 (14.85%) CSS
5 14 (13.86%) Web Services
6 13 (12.87%) Hibernate
6 13 (12.87%) REST
7 12 (11.88%) Java EE
7 12 (11.88%) Spring MVC
8 10 (9.90%) XML
9 9 (8.91%) Middleware
9 9 (8.91%) Node.js
9 9 (8.91%) SOAP
10 8 (7.92%) JMS
11 7 (6.93%) Ruby on Rails
11 7 (6.93%) Sass
12 6 (5.94%) JSP
13 5 (4.95%) Ajax
14 4 (3.96%) iBATIS
14 4 (3.96%) JSF
Miscellaneous
1 14 (13.86%) Security Operations Centre
2 7 (6.93%) Analytical Skills
2 7 (6.93%) Client/Server
2 7 (6.93%) Clustering
3 5 (4.95%) Computer Science
4 3 (2.97%) Cyberthreat
4 3 (2.97%) Data Centre
5 2 (1.98%) NHS
5 2 (1.98%) Video Conferencing
6 1 (0.99%) Cyber Attack
6 1 (0.99%) Embedded Systems
6 1 (0.99%) Enterprise Software
6 1 (0.99%) Linux Command Line
6 1 (0.99%) Robotics
6 1 (0.99%) User Experience
Operating Systems
1 86 (85.15%) Linux
2 55 (54.46%) Windows
3 24 (23.76%) Solaris
4 11 (10.89%) AIX
5 7 (6.93%) Red Hat Enterprise Linux
5 7 (6.93%) Windows Server 2012
6 6 (5.94%) Ubuntu
7 5 (4.95%) Debian
7 5 (4.95%) Windows Server 2003
8 4 (3.96%) HPUX
8 4 (3.96%) OpenVMS
8 4 (3.96%) Windows 2000
8 4 (3.96%) Windows 2000 Server
8 4 (3.96%) Windows XP
9 3 (2.97%) CentOS
9 3 (2.97%) Windows Server
10 1 (0.99%) Android
10 1 (0.99%) Apple iOS
10 1 (0.99%) Mac OS X
10 1 (0.99%) Windows Server 2008
Processes & Methodologies
1 43 (42.57%) Agile Software Development
2 30 (29.70%) Software Engineering
3 22 (21.78%) Information Security
3 22 (21.78%) SIEM
4 21 (20.79%) Continuous Integration
4 21 (20.79%) Network Monitoring
5 19 (18.81%) DevOps
5 19 (18.81%) ITIL
5 19 (18.81%) MVC
6 17 (16.83%) Mentoring
6 17 (16.83%) Security Operations
7 16 (15.84%) Coaching
7 16 (15.84%) Open Source
8 13 (12.87%) Scrum
9 12 (11.88%) High Availability
9 12 (11.88%) OO
9 12 (11.88%) SDLC
9 12 (11.88%) Service Management
10 11 (10.89%) ITSM
10 11 (10.89%) Security Architecture
Programming Languages
1 57 (56.44%) Java
2 31 (30.69%) SQL
3 21 (20.79%) Ruby
4 19 (18.81%) JavaScript
4 19 (18.81%) Python
5 13 (12.87%) Shell Script
6 9 (8.91%) Bash Shell
7 8 (7.92%) C#
8 3 (2.97%) C++
8 3 (2.97%) Perl
8 3 (2.97%) PHP
8 3 (2.97%) PL/SQL
9 2 (1.98%) PowerShell
9 2 (1.98%) Scala
10 1 (0.99%) Delphi
10 1 (0.99%) Korn
10 1 (0.99%) Pascal
10 1 (0.99%) VBA
10 1 (0.99%) XPath
Qualifications
1 24 (23.76%) SC Cleared
1 24 (23.76%) Security Cleared
2 20 (19.80%) DV Cleared
2 20 (19.80%) GCIA
3 16 (15.84%) CISSP
3 16 (15.84%) GCIH
3 16 (15.84%) SANS
4 13 (12.87%) Degree
5 12 (11.88%) GIAC
6 4 (3.96%) CREST Certified
7 3 (2.97%) AWS Certification
8 1 (0.99%) CCNA
8 1 (0.99%) CCNP
8 1 (0.99%) Cisco Certification
8 1 (0.99%) JNCIP
Quality Assurance & Compliance
1 9 (8.91%) QA
2 8 (7.92%) SLA
3 7 (6.93%) ISO/IEC 27001
4 1 (0.99%) FATCA
4 1 (0.99%) GPG13
System Software
1 21 (20.79%) Snort
2 10 (9.90%) VMware Infrastructure
3 6 (5.94%) Samba
4 5 (4.95%) Active Directory
4 5 (4.95%) vSphere
4 5 (4.95%) XenServer
5 4 (3.96%) Hyper-V
5 4 (3.96%) MetaFrame
5 4 (3.96%) Terminal Server
5 4 (3.96%) Xen
6 3 (2.97%) Docker
6 3 (2.97%) NFS
7 1 (0.99%) LXC
7 1 (0.99%) Virtual Machines
7 1 (0.99%) VirtualBox
7 1 (0.99%) VMware ESXi
Systems Management
1 12 (11.88%) Ansible
1 12 (11.88%) Nmap
2 11 (10.89%) Opscode Chef
2 11 (10.89%) Puppet
3 7 (6.93%) Cobbler
3 7 (6.93%) NetBackup
3 7 (6.93%) Terraform
3 7 (6.93%) Tivoli
4 6 (5.94%) Nagios
5 5 (4.95%) RSA enVision
6 4 (3.96%) Salt
7 1 (0.99%) Backup Exec
7 1 (0.99%) Cacti
7 1 (0.99%) SCCM
7 1 (0.99%) WSUS
Vendors
1 27 (26.73%) Oracle
2 17 (16.83%) ArcSight
2 17 (16.83%) LogRhythm
3 14 (13.86%) Microsoft
4 13 (12.87%) VMware
5 12 (11.88%) FireEye
6 10 (9.90%) Red Hat
7 6 (5.94%) Sun
8 5 (4.95%) Citrix
8 5 (4.95%) IBM
8 5 (4.95%) Veritas
9 4 (3.96%) Actuate
9 4 (3.96%) BEA
9 4 (3.96%) EnterpriseDB
9 4 (3.96%) NetApp
9 4 (3.96%) Serena
9 4 (3.96%) Splunk
9 4 (3.96%) webMethods
10 3 (2.97%) Cisco
11 2 (1.98%) SAP
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