Period
to 22 November 2017

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 22 November 2017 with a comparison to the same period in the previous 2 years.

Unix
South West > Bristol
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 104 89 40
Rank change year-on-year -15 -49 +13
Permanent jobs citing Unix 105 98 247
As % of all permanent IT jobs advertised in Bristol 2.74% 3.04% 6.60%
As % of the Operating Systems category 10.96% 15.03% 23.26%
Number of salaries quoted 70 90 212
Bristol median annual salary £50,000 £51,410 £45,000
Median salary % change year-on-year -2.74% +14.24% +12.50%
10th Percentile £37,475 £31,800 £26,250
90th Percentile £68,750 £71,250 £84,750
South West median annual salary £42,500 £42,500 £42,500

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 958 652 1062
As % of all permanent IT jobs advertised in Bristol 25.03% 20.24% 28.39%
Number of salaries quoted 777 567 983
Bristol median annual salary £42,500 £37,500 £40,000
Median salary % change year-on-year +13.33% -6.25% +6.67%
10th Percentile £26,120 £21,500 £23,850
90th Percentile £65,000 £63,750 £71,250
South West median annual salary £40,000 £35,000 £37,500
% change year-on-year +14.29% -6.67% +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 22 November 2017.

Salary histogram for Unix in Bristol

For the 6 months to 22 November 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 84 (80.00%) Linux
2 70 (66.67%) Windows
3 51 (48.57%) Java
4 49 (46.67%) TCP/IP
5 42 (40.00%) Python
6 41 (39.05%) SC Cleared
6 41 (39.05%) Security Cleared
7 35 (33.33%) .NET
7 35 (33.33%) SIEM
8 33 (31.43%) Agile Software Development
9 30 (28.57%) Software Engineering
10 29 (27.62%) Puppet
11 28 (26.67%) PowerShell
11 28 (26.67%) ITIL
12 26 (24.76%) Management Information System
13 24 (22.86%) Information Security
13 24 (22.86%) DV Cleared
14 23 (21.90%) Internet
15 22 (20.95%) DNS
15 22 (20.95%) Security Architecture
15 22 (20.95%) ISO/IEC 27001
15 22 (20.95%) Cybersecurity
15 22 (20.95%) Network Monitoring
15 22 (20.95%) Cyberthreat
15 22 (20.95%) CREST Certified
16 21 (20.00%) SANS
16 21 (20.00%) Security Operations
16 21 (20.00%) Security Operations Centre
16 21 (20.00%) Mentoring
16 21 (20.00%) Coaching

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 10 (9.52%) JBoss
2 8 (7.62%) Apache
2 8 (7.62%) Tomcat
3 5 (4.76%) GlassFish
3 5 (4.76%) IIS
3 5 (4.76%) Mule
3 5 (4.76%) OpenStack
3 5 (4.76%) WebLogic
4 3 (2.86%) WebSphere
5 2 (1.90%) CloudStack
5 2 (1.90%) iPlanet
5 2 (1.90%) Oracle Application Server
6 1 (0.95%) Cloud Foundry
6 1 (0.95%) SharePoint
6 1 (0.95%) ThingWorx
6 1 (0.95%) Umbraco
6 1 (0.95%) WebSphere Application Server
Business Applications
1 5 (4.76%) ResourceLink
2 2 (1.90%) Oracle Procure-to-Pay
3 1 (0.95%) Dynamics CRM
Cloud Services
1 10 (9.52%) Microsoft Azure
2 3 (2.86%) Amazon AWS
3 1 (0.95%) Google Cloud Platform
3 1 (0.95%) IaaS
3 1 (0.95%) PaaS
Communications & Networking
1 49 (46.67%) TCP/IP
2 23 (21.90%) Internet
3 22 (20.95%) DNS
4 21 (20.00%) DHCP
5 6 (5.71%) HTTP
6 5 (4.76%) Firewall
6 5 (4.76%) HTTPS
6 5 (4.76%) LDAP
6 5 (4.76%) Reverse Proxy
7 3 (2.86%) Network Security
8 2 (1.90%) Wireless
9 1 (0.95%) InfiniBand
9 1 (0.95%) MQTT
9 1 (0.95%) NAS
9 1 (0.95%) SAN
9 1 (0.95%) VPN
Database & Business Intelligence
1 11 (10.48%) SQL Server
2 7 (6.67%) Oracle Database
3 6 (5.71%) Relational Database
4 5 (4.76%) RDBMS
5 4 (3.81%) DB2
6 3 (2.86%) Data Warehouse
6 3 (2.86%) MySQL
7 1 (0.95%) Enterprise Data Warehouse
7 1 (0.95%) Oracle Database 11g
7 1 (0.95%) Oracle Database 12c
7 1 (0.95%) SQL Server 2014
7 1 (0.95%) SQL Server Analysis Services
7 1 (0.95%) SQL Server Integration Services
7 1 (0.95%) SQL Server Reporting Services
Development Applications
1 13 (12.38%) Git (software)
2 7 (6.67%) Calabash
2 7 (6.67%) Selenium
3 6 (5.71%) Appium
3 6 (5.71%) JMeter
3 6 (5.71%) TeamCity
3 6 (5.71%) WebDriver
4 5 (4.76%) Bitbucket
4 5 (4.76%) Maven
4 5 (4.76%) PROIV
5 4 (3.81%) Artifactory
5 4 (3.81%) JIRA
6 3 (2.86%) Jenkins
7 2 (1.90%) Cucumber
7 2 (1.90%) JUnit
7 2 (1.90%) Subversion
8 1 (0.95%) MonkeyTalk
8 1 (0.95%) TestNG
8 1 (0.95%) Visual Studio
8 1 (0.95%) Visual Studio Team System
General
1 11 (10.48%) Finance
2 7 (6.67%) Aerospace
3 6 (5.71%) Retail
4 4 (3.81%) Banking
4 4 (3.81%) Private Banking
5 3 (2.86%) Telecoms
6 2 (1.90%) Electronics
6 2 (1.90%) Local Government
7 1 (0.95%) Games
Job Titles
1 31 (29.52%) Analyst
2 24 (22.86%) Systems Engineer
3 19 (18.10%) SOC Analyst
4 10 (9.52%) DevOps Engineer
4 10 (9.52%) Senior Systems Engineer
5 9 (8.57%) Developer
6 8 (7.62%) Architect
6 8 (7.62%) Infrastructure Engineer
7 7 (6.67%) Senior DevOps
7 7 (6.67%) Senior DevOps Engineer
7 7 (6.67%) Technical Architect
7 7 (6.67%) Tester
8 6 (5.71%) .NET Architect
8 6 (5.71%) Automation Tester
8 6 (5.71%) Lead Architect
8 6 (5.71%) Security Engineer
8 6 (5.71%) Software Engineer
8 6 (5.71%) Technical Tester
9 5 (4.76%) .NET Technical Architect
9 5 (4.76%) Technical Leader
Libraries, Frameworks & Software Standards
1 35 (33.33%) .NET
2 12 (11.43%) REST
3 11 (10.48%) ASP.NET
4 10 (9.52%) Web Services
5 8 (7.62%) ASP.NET Web API
6 7 (6.67%) J2EE
7 6 (5.71%) .NET Framework
7 6 (5.71%) ASP.NET MVC 5
7 6 (5.71%) Dapper ORM
7 6 (5.71%) Entity Framework
7 6 (5.71%) NHibernate
7 6 (5.71%) RESTful
7 6 (5.71%) SAML
7 6 (5.71%) SOAP
8 5 (4.76%) HTML
9 4 (3.81%) CSS
9 4 (3.81%) CSS3
9 4 (3.81%) HTML5
9 4 (3.81%) JMS
9 4 (3.81%) XML
Miscellaneous
1 26 (24.76%) Management Information System
2 22 (20.95%) Cyberthreat
3 21 (20.00%) Security Operations Centre
4 6 (5.71%) Client/Server
4 6 (5.71%) User Experience
5 4 (3.81%) Computer Science
5 4 (3.81%) Data Centre
5 4 (3.81%) Enterprise Software
6 3 (2.86%) Private Cloud
6 3 (2.86%) Public Cloud
7 2 (1.90%) Clustering
7 2 (1.90%) Digital Media
8 1 (0.95%) Arduino
8 1 (0.95%) Hybrid Cloud
8 1 (0.95%) Internet of Things
8 1 (0.95%) Linux Command Line
8 1 (0.95%) Mainframe
8 1 (0.95%) Mobile App
8 1 (0.95%) Smart City
Operating Systems
1 84 (80.00%) Linux
2 70 (66.67%) Windows
3 8 (7.62%) Solaris
4 7 (6.67%) AIX
4 7 (6.67%) Windows Server
4 7 (6.67%) Windows Server 2012
5 2 (1.90%) HPUX
5 2 (1.90%) Red Hat Enterprise Linux
5 2 (1.90%) SUSE
5 2 (1.90%) Windows Server 2008
Processes & Methodologies
1 35 (33.33%) SIEM
2 33 (31.43%) Agile Software Development
3 30 (28.57%) Software Engineering
4 28 (26.67%) ITIL
5 24 (22.86%) Information Security
6 22 (20.95%) Cybersecurity
6 22 (20.95%) Network Monitoring
6 22 (20.95%) Security Architecture
7 21 (20.00%) Coaching
7 21 (20.00%) Continuous Integration
7 21 (20.00%) ITSM
7 21 (20.00%) Mentoring
7 21 (20.00%) Security Operations
7 21 (20.00%) Service Management
8 17 (16.19%) DevOps
9 13 (12.38%) High Availability
10 12 (11.43%) MVC
11 9 (8.57%) Unit Testing
12 8 (7.62%) Customer Requirements
12 8 (7.62%) Scrum
Programming Languages
1 51 (48.57%) Java
2 42 (40.00%) Python
3 28 (26.67%) PowerShell
4 18 (17.14%) Bash Shell
5 16 (15.24%) Perl
5 16 (15.24%) SQL
6 15 (14.29%) Ruby
7 14 (13.33%) C#
8 13 (12.38%) Shell Script
9 6 (5.71%) JavaScript
10 5 (4.76%) PL/SQL
11 3 (2.86%) C
11 3 (2.86%) VB
11 3 (2.86%) VB.NET
11 3 (2.86%) VBScript
12 2 (1.90%) C++
12 2 (1.90%) C-shell
12 2 (1.90%) Embedded C
12 2 (1.90%) Korn
13 1 (0.95%) PHP
Qualifications
1 41 (39.05%) SC Cleared
1 41 (39.05%) Security Cleared
2 24 (22.86%) DV Cleared
3 22 (20.95%) CREST Certified
4 21 (20.00%) CISSP
4 21 (20.00%) GCIA
4 21 (20.00%) GCIH
4 21 (20.00%) SANS
5 4 (3.81%) Degree
6 3 (2.86%) Computer Science Degree
7 1 (0.95%) CCNA
7 1 (0.95%) CCNP
7 1 (0.95%) Cisco Certification
7 1 (0.95%) ISTQB
7 1 (0.95%) Master's Degree
7 1 (0.95%) MCSA
7 1 (0.95%) MCSE
7 1 (0.95%) Microsoft Certification
7 1 (0.95%) OSCE
7 1 (0.95%) OSCP
Quality Assurance & Compliance
1 22 (20.95%) ISO/IEC 27001
2 6 (5.71%) QA
System Software
1 9 (8.57%) Docker
2 5 (4.76%) VMware Infrastructure
3 4 (3.81%) Hyper-V
4 2 (1.90%) Active Directory
4 2 (1.90%) KVM
4 2 (1.90%) Veritas Volume Manager
4 2 (1.90%) vSphere
4 2 (1.90%) Xen
4 2 (1.90%) XenServer
5 1 (0.95%) LXC
5 1 (0.95%) Snort
Systems Management
1 29 (27.62%) Puppet
2 12 (11.43%) Ansible
2 12 (11.43%) Opscode Chef
3 8 (7.62%) Nessus
4 7 (6.67%) NetBackup
5 3 (2.86%) Terraform
6 2 (1.90%) Cobbler
6 2 (1.90%) McAfee ePO
6 2 (1.90%) Nagios
6 2 (1.90%) Red Hat Spacewalk
6 2 (1.90%) Tivoli
7 1 (0.95%) Host Intrusion Detection System
7 1 (0.95%) Kubernetes
7 1 (0.95%) Network Intrusion Detection System
7 1 (0.95%) RSA enVision
7 1 (0.95%) Salt
Vendors
1 17 (16.19%) Oracle
2 14 (13.33%) Microsoft
3 10 (9.52%) McAfee
4 8 (7.62%) ArcSight
4 8 (7.62%) Cisco
4 8 (7.62%) Palo Alto
5 7 (6.67%) NetScout
5 7 (6.67%) NetWitness
5 7 (6.67%) SolarWinds
5 7 (6.67%) Sourcefire
6 6 (5.71%) New Relic
6 6 (5.71%) Splunk
7 5 (4.76%) Jaspersoft
7 5 (4.76%) NGA Human Resources
7 5 (4.76%) VMware
8 4 (3.81%) Red Hat
9 2 (1.90%) EnterpriseDB
9 2 (1.90%) PlateSpin
9 2 (1.90%) Sun
9 2 (1.90%) Veritas