Period
to 23 August 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 23 August 2017 with a comparison to the same period in the previous 2 years.

Unix
South West > Bristol
6 months to
23 Aug 2017
Same period 2016 Same period 2015
Rank 109 80 38
Rank change year-on-year -29 -42 +12
Permanent jobs citing Unix 92 109 238
As % of all permanent IT jobs advertised in Bristol 2.39% 3.23% 6.23%
As % of the Operating Systems category 10.80% 15.37% 23.15%
Number of salaries quoted 57 104 205
Bristol median annual salary £50,000 £52,500 £45,000
Median salary % change year-on-year -4.76% +16.67% +20.00%
10th Percentile £30,500 £25,975 £28,750
90th Percentile £68,750 £71,250 £77,000
South West median annual salary £42,500 £41,000 £41,000
% change year-on-year +3.66% - +2.50%

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 852 709 1028
As % of all permanent IT jobs advertised in Bristol 22.12% 20.99% 26.90%
Number of salaries quoted 686 648 920
Bristol median annual salary £40,000 £35,000 £40,000
Median salary % change year-on-year +14.29% -12.50% +6.67%
10th Percentile £25,975 £21,250 £24,000
90th Percentile £62,500 £63,750 £72,500
South West median annual salary £40,000 £35,000 £36,000
% change year-on-year +14.29% -2.78% +2.86%

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 August 2017.

Salary histogram for Unix in Bristol

For the 6 months to 23 August 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 81 (88.04%) Linux
2 67 (72.83%) Windows
3 63 (68.48%) Java
4 43 (46.74%) Software Engineering
5 39 (42.39%) SC Cleared
5 39 (42.39%) Security Cleared
6 38 (41.30%) SIEM
6 38 (41.30%) TCP/IP
7 35 (38.04%) .NET
8 34 (36.96%) Information Security
8 34 (36.96%) Agile Software Development
9 33 (35.87%) Network Monitoring
10 32 (34.78%) Continuous Integration
11 31 (33.70%) DV Cleared
11 31 (33.70%) GCIA
12 30 (32.61%) Internet
13 29 (31.52%) CISSP
13 29 (31.52%) Python
13 29 (31.52%) GCIH
13 29 (31.52%) Coaching
13 29 (31.52%) SANS
14 27 (29.35%) Mentoring
14 27 (29.35%) ITIL
15 25 (27.17%) Security Operations
15 25 (27.17%) Security Operations Centre
16 23 (25.00%) DevOps
17 21 (22.83%) Ruby
18 20 (21.74%) SQL
18 20 (21.74%) Service Management
19 19 (20.65%) Snort

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 7 (7.61%) JBoss
1 7 (7.61%) WebLogic
2 6 (6.52%) OpenStack
3 5 (5.43%) CloudStack
3 5 (5.43%) WebSphere
4 3 (3.26%) WebSphere Application Server
5 2 (2.17%) Apache
5 2 (2.17%) iPlanet
5 2 (2.17%) Oracle Application Server
5 2 (2.17%) Tomcat
6 1 (1.09%) IIS
6 1 (1.09%) nginx
6 1 (1.09%) SharePoint
Business Applications
1 2 (2.17%) Oracle Procure-to-Pay
2 1 (1.09%) Dynamics CRM
Cloud Services
1 7 (7.61%) Amazon AWS
2 4 (4.35%) Microsoft Azure
3 3 (3.26%) SaaS
4 2 (2.17%) Office 365
5 1 (1.09%) Amazon S3
5 1 (1.09%) Amazon SQS
5 1 (1.09%) AWS CloudFormation
5 1 (1.09%) AWS Lambda
5 1 (1.09%) Cloud Computing
5 1 (1.09%) IaaS
5 1 (1.09%) PaaS
Communications & Networking
1 38 (41.30%) TCP/IP
2 30 (32.61%) Internet
3 14 (15.22%) Firewall
4 11 (11.96%) Wireshark
5 6 (6.52%) DNS
6 5 (5.43%) DHCP
7 1 (1.09%) VPN
Database & Business Intelligence
1 6 (6.52%) Oracle Database
1 6 (6.52%) SQL Server
2 4 (4.35%) DB2
3 3 (3.26%) RDBMS
3 3 (3.26%) Relational Database
4 1 (1.09%) Amazon DynamoDB
4 1 (1.09%) MySQL
4 1 (1.09%) SQL Server 2014
4 1 (1.09%) SQL Server Analysis Services
4 1 (1.09%) SQL Server Integration Services
4 1 (1.09%) SQL Server Reporting Services
Development Applications
1 15 (16.30%) Git (software)
2 12 (13.04%) Selenium
3 11 (11.96%) Jenkins
4 10 (10.87%) Appium
4 10 (10.87%) Calabash
4 10 (10.87%) JMeter
4 10 (10.87%) TeamCity
4 10 (10.87%) WebDriver
5 7 (7.61%) Maven
5 7 (7.61%) Subversion
6 5 (5.43%) JIRA
6 5 (5.43%) JUnit
6 5 (5.43%) PROIV
7 4 (4.35%) Artifactory
7 4 (4.35%) Bitbucket
8 3 (3.26%) TestNG
9 2 (2.17%) Cucumber
10 1 (1.09%) Atlassian Bamboo
10 1 (1.09%) CruiseControl
10 1 (1.09%) PHPUnit
General
1 15 (16.30%) Finance
2 4 (4.35%) Banking
2 4 (4.35%) Private Banking
3 3 (3.26%) Aerospace
3 3 (3.26%) Retail
4 2 (2.17%) Telecoms
5 1 (1.09%) Electronics
5 1 (1.09%) Local Government
Job Titles
1 38 (41.30%) Analyst
2 24 (26.09%) SOC Analyst
3 17 (18.48%) Senior Analyst
4 13 (14.13%) DevOps Engineer
5 12 (13.04%) Tester
6 11 (11.96%) Automation Tester
6 11 (11.96%) Technical Tester
7 10 (10.87%) Security Analyst
8 5 (5.43%) QA Automation Tester
8 5 (5.43%) QA Tester
8 5 (5.43%) Senior DevOps
8 5 (5.43%) Senior DevOps Engineer
8 5 (5.43%) Software Engineer
8 5 (5.43%) Systems Engineer
9 4 (4.35%) Developer
9 4 (4.35%) Java Engineer
9 4 (4.35%) Java Software Engineer
9 4 (4.35%) Lead Software Engineer
9 4 (4.35%) Unix Support
10 3 (3.26%) Automation Test Analyst
Libraries, Frameworks & Software Standards
1 35 (38.04%) .NET
2 14 (15.22%) REST
2 14 (15.22%) Web Services
3 8 (8.70%) HTML
4 7 (7.61%) CSS
4 7 (7.61%) J2EE
5 5 (5.43%) .NET Framework
6 4 (4.35%) CSS3
6 4 (4.35%) HTML5
6 4 (4.35%) JMS
6 4 (4.35%) SOAP
7 3 (3.26%) ASP.NET
7 3 (3.26%) ASP.NET MVC 5
7 3 (3.26%) ASP.NET Web API
7 3 (3.26%) Dapper ORM
7 3 (3.26%) Entity Framework
7 3 (3.26%) LAMP
7 3 (3.26%) NHibernate
7 3 (3.26%) RESTful
8 2 (2.17%) Spring
Miscellaneous
1 25 (27.17%) Security Operations Centre
2 18 (19.57%) Cyberthreat
3 14 (15.22%) Management Information System
4 10 (10.87%) Client/Server
5 4 (4.35%) Computer Science
5 4 (4.35%) User Experience
6 3 (3.26%) Enterprise Software
7 2 (2.17%) Clustering
7 2 (2.17%) Data Centre
7 2 (2.17%) Public Cloud
8 1 (1.09%) Fintech
8 1 (1.09%) Linux Command Line
8 1 (1.09%) Mainframe
Operating Systems
1 81 (88.04%) Linux
2 67 (72.83%) Windows
3 8 (8.70%) Solaris
4 7 (7.61%) AIX
5 6 (6.52%) Red Hat Enterprise Linux
6 5 (5.43%) Windows Server 2012
7 2 (2.17%) HPUX
7 2 (2.17%) SUSE
8 1 (1.09%) CentOS
8 1 (1.09%) Windows Server
Processes & Methodologies
1 43 (46.74%) Software Engineering
2 38 (41.30%) SIEM
3 34 (36.96%) Agile Software Development
3 34 (36.96%) Information Security
4 33 (35.87%) Network Monitoring
5 32 (34.78%) Continuous Integration
6 29 (31.52%) Coaching
7 27 (29.35%) ITIL
7 27 (29.35%) Mentoring
8 25 (27.17%) Security Operations
9 23 (25.00%) DevOps
10 20 (21.74%) Service Management
11 19 (20.65%) Security Architecture
12 18 (19.57%) ITSM
13 16 (17.39%) Open Source
14 15 (16.30%) Test Automation
15 11 (11.96%) Scrum
16 10 (10.87%) Continuous Delivery
16 10 (10.87%) High Availability
16 10 (10.87%) Unit Testing
Programming Languages
1 63 (68.48%) Java
2 29 (31.52%) Python
3 21 (22.83%) Ruby
4 20 (21.74%) SQL
5 15 (16.30%) C#
6 12 (13.04%) Bash Shell
7 9 (9.78%) Shell Script
8 8 (8.70%) JavaScript
8 8 (8.70%) PowerShell
9 5 (5.43%) Perl
10 4 (4.35%) PL/SQL
11 3 (3.26%) C
12 2 (2.17%) C-shell
12 2 (2.17%) Korn
13 1 (1.09%) AWK
13 1 (1.09%) C++
13 1 (1.09%) Embedded C
13 1 (1.09%) PHP
13 1 (1.09%) sed
Qualifications
1 39 (42.39%) SC Cleared
1 39 (42.39%) Security Cleared
2 31 (33.70%) DV Cleared
2 31 (33.70%) GCIA
3 29 (31.52%) CISSP
3 29 (31.52%) GCIH
3 29 (31.52%) SANS
4 19 (20.65%) CREST Certified
5 11 (11.96%) GIAC
6 7 (7.61%) Degree
7 4 (4.35%) Computer Science Degree
8 1 (1.09%) AWS Certification
8 1 (1.09%) CCNA
8 1 (1.09%) CCNP
8 1 (1.09%) Cisco Certification
8 1 (1.09%) MCSA
8 1 (1.09%) MCSE
8 1 (1.09%) Microsoft Certification
8 1 (1.09%) OSCE
8 1 (1.09%) OSCP
Quality Assurance & Compliance
1 18 (19.57%) ISO/IEC 27001
2 14 (15.22%) QA
3 5 (5.43%) SLA
4 1 (1.09%) GPG13
System Software
1 19 (20.65%) Snort
2 5 (5.43%) vSphere
2 5 (5.43%) Xen
2 5 (5.43%) XenServer
3 4 (4.35%) Docker
4 3 (3.26%) Hyper-V
4 3 (3.26%) Virtual Machines
4 3 (3.26%) VMware Infrastructure
5 2 (2.17%) KVM
5 2 (2.17%) Veritas Volume Manager
6 1 (1.09%) Active Directory
6 1 (1.09%) LXC
6 1 (1.09%) VirtualBox
Systems Management
1 14 (15.22%) Puppet
2 12 (13.04%) Ansible
2 12 (13.04%) Opscode Chef
3 11 (11.96%) Nmap
4 8 (8.70%) RSA enVision
5 6 (6.52%) Cobbler
5 6 (6.52%) Terraform
5 6 (6.52%) Tivoli
6 3 (3.26%) Nessus
6 3 (3.26%) Salt
7 1 (1.09%) Kubernetes
7 1 (1.09%) Nagios
Vendors
1 19 (20.65%) ArcSight
1 19 (20.65%) LogRhythm
2 17 (18.48%) Oracle
3 11 (11.96%) FireEye
4 10 (10.87%) Microsoft
5 9 (9.78%) Red Hat
6 6 (6.52%) Splunk
7 5 (5.43%) EnterpriseDB
8 3 (3.26%) Cisco
8 3 (3.26%) McAfee
8 3 (3.26%) Palo Alto
8 3 (3.26%) VMware
9 2 (2.17%) Google
9 2 (2.17%) NetScout
9 2 (2.17%) NetWitness
9 2 (2.17%) PlateSpin
9 2 (2.17%) Sourcefire
9 2 (2.17%) Sun
9 2 (2.17%) Veritas
10 1 (1.09%) Atlassian