Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Caerphilly 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Unix
South Wales > Caerphilly
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 8 7 6
Rank change year-on-year -1 -1 +13
Permanent jobs citing Unix 7 8 17
As % of all permanent IT jobs advertised in Caerphilly 14.58% 22.22% 28.33%
As % of the Operating Systems category 35.00% 72.73% 73.91%
Number of salaries quoted 7 8 16
Caerphilly median annual salary £55,000 £38,750 £43,500
Median salary % change year-on-year +41.94% -10.92% +14.47%
10th Percentile £34,850 £28,500 £41,250
90th Percentile £57,500 £47,500 £70,000
South Wales median annual salary £37,750 £40,000 £37,500
% change year-on-year -5.63% +6.67% +8.70%

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 Caerphilly with a requirement for operating system skills.

All Operating Systems
Caerphilly
Permanent vacancies with a requirement for operating system skills 20 11 23
As % of all permanent IT jobs advertised in Caerphilly 41.67% 30.56% 38.33%
Number of salaries quoted 18 11 22
Caerphilly median annual salary £40,000 £37,500 £42,500
Median salary % change year-on-year +6.67% -11.76% +14.09%
10th Percentile £26,250 £27,500 £36,250
90th Percentile £57,500 £47,500 £67,350
South Wales median annual salary £35,000 £36,000 £35,000
% change year-on-year -2.78% +2.86% +2.94%

Unix
Job Vacancy Trend in Caerphilly

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

Job vacancy trend for Unix in Caerphilly

Unix
Salary Trend in Caerphilly

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

Salary trend for Unix in Caerphilly

Unix
Salary Histogram in Caerphilly

The salary distribution of IT jobs citing Unix in Caerphilly over the 6 months to 24 November 2017.

Salary histogram for Unix in Caerphilly

For the 6 months to 24 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 Caerphilly region with a requirement for Unix.

1 6 (85.71%) Linux
1 6 (85.71%) Red Hat
1 6 (85.71%) Open Source
2 5 (71.43%) DevOps
2 5 (71.43%) Amazon AWS
3 3 (42.86%) Middleware
3 3 (42.86%) JBoss
4 1 (14.29%) Change Management
4 1 (14.29%) Clustering
4 1 (14.29%) Oracle RMAN
4 1 (14.29%) HTTP
4 1 (14.29%) RDBMS
4 1 (14.29%) Oracle HTTP Server
4 1 (14.29%) Shell Script
4 1 (14.29%) MySQL
4 1 (14.29%) Oracle
4 1 (14.29%) WebLogic
4 1 (14.29%) QA
4 1 (14.29%) Oracle Database 11g
4 1 (14.29%) Release Management
4 1 (14.29%) Data Guard
4 1 (14.29%) Proactive Management
4 1 (14.29%) High Availability
4 1 (14.29%) Process Improvement
4 1 (14.29%) Oracle Database 12c
4 1 (14.29%) Oracle Database
4 1 (14.29%) Performance Tuning
4 1 (14.29%) Relational Database

Unix
Co-occurring IT Skills in Caerphilly 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 3 (42.86%) JBoss
2 1 (14.29%) Oracle HTTP Server
2 1 (14.29%) WebLogic
Cloud Services
1 5 (71.43%) Amazon AWS
Communications & Networking
1 1 (14.29%) HTTP
Database & Business Intelligence
1 1 (14.29%) MySQL
1 1 (14.29%) Oracle Database
1 1 (14.29%) Oracle Database 11g
1 1 (14.29%) Oracle Database 12c
1 1 (14.29%) RDBMS
1 1 (14.29%) Relational Database
Job Titles
1 5 (71.43%) Unix Engineer
2 3 (42.86%) Middleware Engineer
3 2 (28.57%) Linux Engineer
3 2 (28.57%) Senior Linux Engineer
3 2 (28.57%) Senior Unix Engineer
3 2 (28.57%) Unix Linux Engineer
4 1 (14.29%) Analyst
4 1 (14.29%) Linux Support
4 1 (14.29%) Oracle Specialist
4 1 (14.29%) Support Analyst
4 1 (14.29%) Support Specialist
4 1 (14.29%) Unix Analyst
4 1 (14.29%) Unix Support
4 1 (14.29%) Unix Support Analyst
Libraries, Frameworks & Software Standards
1 3 (42.86%) Middleware
Miscellaneous
1 1 (14.29%) Clustering
Operating Systems
1 6 (85.71%) Linux
Processes & Methodologies
1 6 (85.71%) Open Source
2 5 (71.43%) DevOps
3 1 (14.29%) Change Management
3 1 (14.29%) High Availability
3 1 (14.29%) Performance Tuning
3 1 (14.29%) Proactive Management
3 1 (14.29%) Process Improvement
3 1 (14.29%) Release Management
Programming Languages
1 1 (14.29%) Shell Script
Quality Assurance & Compliance
1 1 (14.29%) QA
Systems Management
1 1 (14.29%) Data Guard
1 1 (14.29%) Oracle RMAN
Vendors
1 6 (85.71%) Red Hat
2 1 (14.29%) Oracle