The table below looks at the statistics for POSIX skills in IT jobs advertised for the South East region. Included is a guide to the salaries offered in IT jobs that have cited POSIX over the 3 months to 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
Portable Operating System Interface (POSIX)
Rank 397 464 465
Rank change year-on-year
+67 +1
Permanent jobs citing POSIX 3 13 3
As % of all permanent IT jobs located in the South East 0.019% 0.060% 0.014%
As % of the Libraries, Frameworks & Software Standards category 0.049% 0.15% 0.039%
Number of salaries quoted 3 11 3
Median salary £67,500 £60,000 £42,500
Median salary % change year-on-year
+12.50% +41.17%
UK excluding London median salary £67,500 £60,000 £42,500
% change year-on-year
+12.50% +41.17%
POSIX
England

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in permanent jobs advertised in the South East region.

Libraries, Frameworks & Software Standards Category
South East
Permanent IT job ads with a match in the
Libraries, Frameworks & Software Standards category
6153 8512 7783
As % of all permanent IT jobs located in the South East 38.00% 39.60% 35.37%
Number of salaries quoted 5395 7420 6741
Median salary £45,000 £43,500 £40,000
Median salary % change year-on-year
+3.44% +8.75%
90% offered a salary of more than £32,500 £30,000 £28,000
10% offered a salary of more than £60,000 £55,000 £60,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

POSIX
Jobs Demand Trend in the South East

The demand trend of job ads across the South East region citing POSIX as a proportion of all IT jobs with a match in the Libraries, Frameworks & Software Standards category.

POSIX Jobs Demand Trend in the South East

POSIX
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing POSIX across the South East region.

POSIX Salary Trend in the South East

POSIX
Salary Histogram in the South East

This chart provides a salary histogram for IT jobs citing POSIX across the South East region over the 3 months to 9 December 2016.

POSIX Salary Histogram in the South East

POSIX
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing POSIX within the South East region over the 3 months to 9 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Berkshire +39 2 £67,500 +10.20%
Oxfordshire - 1 £40,000 -
POSIX
England

POSIX
Top 30 Related IT Skills in the South East

For the 6 months to 9 December 2016, IT jobs citing POSIX 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 South East region with a requirement for POSIX.

1 6 (100.00%) C++
2 4 (66.67%) C
3 3 (50.00%) Java
3 3 (50.00%) Perl
3 3 (50.00%) SQL
3 3 (50.00%) Oracle
3 3 (50.00%) Linux
3 3 (50.00%) STL
3 3 (50.00%) Degree
4 2 (33.33%) Continuous Integration
4 2 (33.33%) TestNG
4 2 (33.33%) Service Delivery
4 2 (33.33%) Scrum
4 2 (33.33%) Agile Software Development
4 2 (33.33%) XML
4 2 (33.33%) Windows
4 2 (33.33%) Internet
4 2 (33.33%) OO
4 2 (33.33%) JBoss
4 2 (33.33%) JUnit
4 2 (33.33%) CSS
4 2 (33.33%) JSP
4 2 (33.33%) HTML
4 2 (33.33%) R
4 2 (33.33%) HBase
4 2 (33.33%) Cybersecurity
4 2 (33.33%) HDFS
4 2 (33.33%) Malware Analysis
4 2 (33.33%) SDLC
5 1 (16.67%) Modbus

POSIX
Top Related IT Skills in the South East 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 2 (33.33%) JBoss
Communications & Networking
1 2 (33.33%) Internet
2 1 (16.67%) Modbus
Database & Business Intelligence
1 2 (33.33%) HBase
Development Applications
1 2 (33.33%) JUnit
1 2 (33.33%) TestNG
2 1 (16.67%) Git (software)
Job Titles
1 5 (83.33%) Developer
2 4 (66.67%) C++ Developer
3 1 (16.67%) C Developer
3 1 (16.67%) C/C++ Developer
3 1 (16.67%) Embedded C Developer
3 1 (16.67%) Embedded C/C++ Developer
3 1 (16.67%) Embedded C++ Developer
3 1 (16.67%) Embedded Developer
3 1 (16.67%) Java Developer
3 1 (16.67%) Linux Developer
3 1 (16.67%) Senior Software Engineer
3 1 (16.67%) Software Engineer
Libraries, Frameworks & Software Standards
1 3 (50.00%) STL
2 2 (33.33%) CSS
2 2 (33.33%) HTML
2 2 (33.33%) JSP
2 2 (33.33%) XML
Miscellaneous
1 1 (16.67%) Computer Science
1 1 (16.67%) Mathematics
1 1 (16.67%) Physics
Operating Systems
1 3 (50.00%) Linux
2 2 (33.33%) Windows
3 1 (16.67%) Embedded Linux
Processes & Methodologies
1 2 (33.33%) Agile Software Development
1 2 (33.33%) Continuous Integration
1 2 (33.33%) Cybersecurity
1 2 (33.33%) Malware Analysis
1 2 (33.33%) OO
1 2 (33.33%) Scrum
1 2 (33.33%) SDLC
1 2 (33.33%) Service Delivery
2 1 (16.67%) Software Engineering
Programming Languages
1 6 (100.00%) C++
2 4 (66.67%) C
3 3 (50.00%) Java
3 3 (50.00%) Perl
3 3 (50.00%) SQL
4 2 (33.33%) R
5 1 (16.67%) C#
5 1 (16.67%) Python
Qualifications
1 3 (50.00%) Degree
System Software
1 2 (33.33%) HDFS
Vendors
1 3 (50.00%) Oracle