The following table provides summary statistics for permanent job vacancies advertised in Berkshire with a requirement for POSIX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited POSIX over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Portable Operating System Interface (POSIX)
South East / Berkshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 210 -
Permanent jobs citing POSIX 0 1 0
As % of all permanent IT jobs advertised in Berkshire - 0.022% -
As % of the Libraries, Frameworks & Software Standards category - 0.068% -
Number of salaries quoted 0 1 0
Median salary - £52,500 -
UK excluding London median salary £45,000 £47,500 £55,000
% change year-on-year -5.26% -13.63%  

POSIX is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Berkshire with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Berkshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1160 1473 1494
As % of all permanent IT job vacancies advertised in Berkshire 35.13% 32.48% 29.55%
Number of salaries quoted 971 1307 1221
Median salary £45,000 £47,500 £47,500
Median salary % change year-on-year -5.26% -  
90% offered a salary of more than £30,000 £35,000 £32,500
10% offered a salary of more than £65,000 £62,500 £62,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

POSIX
Job Vacancy Trend in Berkshire

The job posting trend of jobs advertised in Berkshire citing POSIX as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for POSIX in Berkshire

POSIX
Salary Trend in Berkshire

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

Salary trend for POSIX in Berkshire

For the 6 months to 28 June 2017, 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 Berkshire region with a requirement for POSIX.

1 3 (100.00%) NFS
1 3 (100.00%) TCP/IP
1 3 (100.00%) DNS
1 3 (100.00%) FTP
1 3 (100.00%) SAN
1 3 (100.00%) Intranet
1 3 (100.00%) Internet
1 3 (100.00%) MPLS
1 3 (100.00%) Firewall
1 3 (100.00%) Network Security
1 3 (100.00%) iSCSI
1 3 (100.00%) NAS
1 3 (100.00%) Bash Shell
1 3 (100.00%) Capacity Planning
1 3 (100.00%) SSH
1 3 (100.00%) Intrusion Detection
1 3 (100.00%) Linux Command Line
2 2 (66.67%) Root Cause Analysis
2 2 (66.67%) Finance
3 1 (33.33%) McAfee
3 1 (33.33%) CommVault
3 1 (33.33%) HTTP
3 1 (33.33%) Active Directory
3 1 (33.33%) Simpana
3 1 (33.33%) Degree
3 1 (33.33%) Computer Science
3 1 (33.33%) Computer Science Degree
3 1 (33.33%) Disaster Recovery

POSIX
Co-occurring IT Skills in Berkshire 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 3 (100.00%) DNS
1 3 (100.00%) Firewall
1 3 (100.00%) FTP
1 3 (100.00%) Internet
1 3 (100.00%) Intranet
1 3 (100.00%) Intrusion Detection
1 3 (100.00%) iSCSI
1 3 (100.00%) MPLS
1 3 (100.00%) NAS
1 3 (100.00%) Network Security
1 3 (100.00%) SAN
1 3 (100.00%) SSH
1 3 (100.00%) TCP/IP
2 1 (33.33%) HTTP
General
1 2 (66.67%) Finance
Job Titles
1 3 (100.00%) Administrator
1 3 (100.00%) Systems Administrator
2 2 (66.67%) Network Administrator
2 2 (66.67%) Network Security Administrator
2 2 (66.67%) Security Administrator
2 2 (66.67%) Senior Network Administrator
2 2 (66.67%) Senior Systems Administrator
Miscellaneous
1 3 (100.00%) Linux Command Line
2 1 (33.33%) Computer Science
Processes & Methodologies
1 3 (100.00%) Capacity Planning
2 2 (66.67%) Root Cause Analysis
3 1 (33.33%) Disaster Recovery
Programming Languages
1 3 (100.00%) Bash Shell
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
System Software
1 3 (100.00%) NFS
2 1 (33.33%) Active Directory
Systems Management
1 1 (33.33%) Simpana
Vendors
1 1 (33.33%) CommVault
1 1 (33.33%) McAfee