Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Unix
Hertfordshire > St Albans
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 54 - 75
Rank change year-on-year - +75 -42
Permanent jobs citing Unix 12 0 2
As % of all permanent IT jobs advertised in St Albans 3.56% - 0.67%
As % of the Operating Systems category 13.04% - 2.27%
Number of salaries quoted 12 0 2
St Albans median annual salary £55,000 - £47,500
10th Percentile £48,750 - £42,500
90th Percentile £57,500 - £56,500
Hertfordshire median annual salary £55,000 £51,250 £45,000
% change year-on-year +7.32% +13.89% -

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 St Albans with a requirement for operating system skills.

All Operating Systems
St Albans
Permanent vacancies with a requirement for operating system skills 92 46 88
As % of all permanent IT jobs advertised in St Albans 27.30% 11.47% 29.53%
Number of salaries quoted 77 46 86
St Albans median annual salary £47,500 £55,000 £45,000
Median salary % change year-on-year -13.64% +22.22% +12.50%
10th Percentile £25,000 £32,250 £21,625
90th Percentile £66,000 £72,500 £65,000
Hertfordshire median annual salary £42,500 £45,000 £42,500
% change year-on-year -5.56% +5.88% +6.25%

Unix
Job Vacancy Trend in St Albans

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

Job vacancy trend for Unix in St Albans

Unix
Salary Trend in St Albans

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

Salary trend for Unix in St Albans

For the 6 months to 20 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 St Albans region with a requirement for Unix.

1 12 (100.00%) Python
2 11 (91.67%) Software Engineering
3 9 (75.00%) Degree
3 9 (75.00%) 802.1X
3 9 (75.00%) Wireless Security
3 9 (75.00%) Apple iOS
3 9 (75.00%) 802.11
3 9 (75.00%) Wi-Fi
3 9 (75.00%) Wireless
3 9 (75.00%) CWNA
3 9 (75.00%) RFID
3 9 (75.00%) Network Design
4 3 (25.00%) ICMP
4 3 (25.00%) Java
4 3 (25.00%) Web Services
4 3 (25.00%) Linux
4 3 (25.00%) Client/Server
4 3 (25.00%) TCP/IP
4 3 (25.00%) DNS
4 3 (25.00%) Node.js
4 3 (25.00%) Build Automation
4 3 (25.00%) Performance Analysis
4 3 (25.00%) DevOps
4 3 (25.00%) Demand Forecasting
4 3 (25.00%) Data Structures
4 3 (25.00%) Algorithms
4 3 (25.00%) Scala
4 3 (25.00%) Capacity Planning
4 3 (25.00%) Complexity Analysis
4 3 (25.00%) Load Balancing

Unix
Co-occurring IT Skills in St Albans 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 9 (75.00%) 802.11
1 9 (75.00%) RFID
1 9 (75.00%) Wi-Fi
1 9 (75.00%) Wireless
1 9 (75.00%) Wireless Security
2 3 (25.00%) DNS
2 3 (25.00%) ICMP
2 3 (25.00%) TCP/IP
3 1 (8.33%) Internet
Job Titles
1 9 (75.00%) Wireless Engineer
2 8 (66.67%) Software Engineer
3 3 (25.00%) DevOps Engineer
3 3 (25.00%) Site Engineer
4 2 (16.67%) C++ Software Engineer
4 2 (16.67%) Python Software Engineer
Libraries, Frameworks & Software Standards
1 9 (75.00%) 802.1X
2 3 (25.00%) Node.js
2 3 (25.00%) Web Services
Miscellaneous
1 3 (25.00%) Algorithms
1 3 (25.00%) Client/Server
1 3 (25.00%) Data Structures
Operating Systems
1 9 (75.00%) Apple iOS
2 3 (25.00%) Linux
Processes & Methodologies
1 11 (91.67%) Software Engineering
2 9 (75.00%) Network Design
3 3 (25.00%) Build Automation
3 3 (25.00%) Capacity Planning
3 3 (25.00%) Complexity Analysis
3 3 (25.00%) Demand Forecasting
3 3 (25.00%) DevOps
3 3 (25.00%) Load Balancing
3 3 (25.00%) Performance Analysis
Programming Languages
1 12 (100.00%) Python
2 3 (25.00%) Java
2 3 (25.00%) Scala
3 2 (16.67%) C++
Qualifications
1 9 (75.00%) CWNA
1 9 (75.00%) Degree