Period
to 23 November 2017

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 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Portable Operating System Interface (POSIX)
South East > Berkshire
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 248 293 328
Rank change year-on-year +45 +35 -
Permanent jobs citing POSIX 6 2 11
As % of all permanent IT jobs advertised in Berkshire 0.094% 0.023% 0.100%
As % of the Libraries, Frameworks & Software Standards category 0.26% 0.073% 0.32%
Number of salaries quoted 6 2 11
Berkshire median annual salary £50,000 £67,500 £62,500
Median salary % change year-on-year -25.93% +8.00% -
10th Percentile £46,250 £63,750 £56,250
90th Percentile £53,125 £71,250 £72,500
South East median annual salary £50,000 £38,250 £60,000
% change year-on-year +30.72% -36.25% +41.18%

POSIX is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Berkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Berkshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2297 2745 3442
As % of all permanent IT jobs advertised in Berkshire 36.10% 31.60% 31.26%
Number of salaries quoted 1965 2357 2919
Berkshire median annual salary £47,500 £47,500 £50,000
Median salary % change year-on-year - -5.00% +17.65%
10th Percentile £30,000 £31,250 £30,400
90th Percentile £71,250 £68,000 £68,750
South East median annual salary £45,000 £45,000 £44,000
% change year-on-year - +2.27% +10.00%

POSIX
Job Vacancy Trend in Berkshire

Job postings citing POSIX as a percentage of all IT jobs advertised in Berkshire.

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

POSIX
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing POSIX within the Berkshire region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Reading +46 5 £50,000 -25.93% 1
POSIX
South East

For the 6 months to 23 November 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 6 (100.00%) Cisco
1 6 (100.00%) Active Directory
1 6 (100.00%) Juniper
1 6 (100.00%) SAN
1 6 (100.00%) Intranet
1 6 (100.00%) Internet
1 6 (100.00%) MPLS
1 6 (100.00%) FTP
1 6 (100.00%) HTTP
1 6 (100.00%) NFS
1 6 (100.00%) TCP/IP
1 6 (100.00%) DNS
1 6 (100.00%) Firewall
1 6 (100.00%) SSH
1 6 (100.00%) Intrusion Detection
1 6 (100.00%) iSCSI
1 6 (100.00%) NAS
1 6 (100.00%) Bash Shell
1 6 (100.00%) F5
1 6 (100.00%) Linux Command Line
2 5 (83.33%) Capacity Planning
2 5 (83.33%) Disaster Recovery
3 4 (66.67%) Degree
3 4 (66.67%) Computer Science
3 4 (66.67%) Computer Science Degree
3 4 (66.67%) Network Security
3 4 (66.67%) Root Cause Analysis
4 3 (50.00%) Finance
5 2 (33.33%) SAP
5 2 (33.33%) Business Intelligence

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:

Cloud Services
1 2 (33.33%) SaaS
Communications & Networking
1 6 (100.00%) DNS
1 6 (100.00%) Firewall
1 6 (100.00%) FTP
1 6 (100.00%) HTTP
1 6 (100.00%) Internet
1 6 (100.00%) Intranet
1 6 (100.00%) Intrusion Detection
1 6 (100.00%) iSCSI
1 6 (100.00%) MPLS
1 6 (100.00%) NAS
1 6 (100.00%) SAN
1 6 (100.00%) SSH
1 6 (100.00%) TCP/IP
2 4 (66.67%) Network Security
3 2 (33.33%) BIG-IP
3 2 (33.33%) Cisco ASA
3 2 (33.33%) Cisco IOS
3 2 (33.33%) Junos
3 2 (33.33%) NX-OS
3 2 (33.33%) WAN
General
1 3 (50.00%) Finance
2 2 (33.33%) Electronics
2 2 (33.33%) Manufacturing
2 2 (33.33%) Marketing
2 2 (33.33%) Telecoms
Job Titles
1 5 (83.33%) Administrator
2 4 (66.67%) Network Administrator
3 3 (50.00%) Systems Administrator
4 2 (33.33%) Cisco Administrator
4 2 (33.33%) Cisco Network Administrator
4 2 (33.33%) Firewall Administrator
4 2 (33.33%) Senior Cisco Administrator
4 2 (33.33%) Senior Network Administrator
5 1 (16.67%) Network Engineer
5 1 (16.67%) Senior Network Engineer
5 1 (16.67%) Senior Systems Administrator
Miscellaneous
1 6 (100.00%) Linux Command Line
2 4 (66.67%) Computer Science
3 1 (16.67%) Smartphone
Operating Systems
1 1 (16.67%) Linux
Processes & Methodologies
1 5 (83.33%) Capacity Planning
1 5 (83.33%) Disaster Recovery
2 4 (66.67%) Root Cause Analysis
3 2 (33.33%) Business Intelligence
3 2 (33.33%) Digital Marketing
3 2 (33.33%) Programme Management
Programming Languages
1 6 (100.00%) Bash Shell
Qualifications
1 4 (66.67%) Computer Science Degree
1 4 (66.67%) Degree
System Software
1 6 (100.00%) Active Directory
1 6 (100.00%) NFS
Vendors
1 6 (100.00%) Cisco
1 6 (100.00%) F5
1 6 (100.00%) Juniper
2 2 (33.33%) SAP