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 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Unix
South Wales / Caerphilly
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 6 6 8
Rank change year-on-year 0 +2  
Permanent jobs citing Unix 2 5 12
As % of all permanent IT jobs advertised in Caerphilly 10.00% 29.41% 37.50%
As % of the Operating Systems category 25.00% 50.00% 85.71%
Number of salaries quoted 2 4 12
Median salary £37,500 £37,500 £45,000
Median salary % change year-on-year - -16.66%  
UK excluding London median salary £45,000 £44,500 £45,000
% change year-on-year +1.12% -1.11%  

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 Caerphilly with a requirement for operating system skills.

Operating System Skills
Caerphilly
Permanent job vacancies with a requirement for operating system skills 8 10 14
As % of all permanent IT job vacancies advertised in Caerphilly 40.00% 58.82% 43.75%
Number of salaries quoted 8 9 14
Median salary £32,500 £37,500 £45,000
Median salary % change year-on-year -13.33% -16.66%  
90% offered a salary of more than £31,000 £26,900 £25,500
10% offered a salary of more than £42,500 £75,000 £40,000
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Caerphilly

The job posting trend of jobs advertised in Caerphilly 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 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

For the 6 months to 24 June 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 2 (100.00%) CSS
1 2 (100.00%) ITIL
1 2 (100.00%) LAN
1 2 (100.00%) VPN
1 2 (100.00%) Cisco
1 2 (100.00%) CCNP
1 2 (100.00%) CCNA
1 2 (100.00%) Cisco Prime
1 2 (100.00%) Cisco Certification
1 2 (100.00%) BGP
1 2 (100.00%) EIGRP
1 2 (100.00%) VRRP
1 2 (100.00%) Firewall
1 2 (100.00%) IPsec
1 2 (100.00%) Degree
1 2 (100.00%) Load Balancing
1 2 (100.00%) Cisco PIX
1 2 (100.00%) Cisco ASA
1 2 (100.00%) High Availability
1 2 (100.00%) FWSM
1 2 (100.00%) HSRP

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:

Communications & Networking
1 2 (100.00%) BGP
1 2 (100.00%) Cisco ASA
1 2 (100.00%) Cisco PIX
1 2 (100.00%) EIGRP
1 2 (100.00%) Firewall
1 2 (100.00%) FWSM
1 2 (100.00%) HSRP
1 2 (100.00%) IPsec
1 2 (100.00%) LAN
1 2 (100.00%) VPN
1 2 (100.00%) VRRP
Job Titles
1 2 (100.00%) Network Engineer
1 2 (100.00%) Network Support
1 2 (100.00%) Network Support Engineer
1 2 (100.00%) Support Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) CSS
Processes & Methodologies
1 2 (100.00%) High Availability
1 2 (100.00%) ITIL
1 2 (100.00%) Load Balancing
Qualifications
1 2 (100.00%) CCNA
1 2 (100.00%) CCNP
1 2 (100.00%) Cisco Certification
1 2 (100.00%) Degree
Systems Management
1 2 (100.00%) Cisco Prime
Vendors
1 2 (100.00%) Cisco