The following table provides summary statistics for permanent job vacancies advertised in Slough with a requirement for Perl skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Perl over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Perl
Berkshire > Slough
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 26 51 53
Rank change year-on-year +25 +2  
Permanent jobs citing Perl 25 8 14
As % of all permanent IT jobs advertised in Slough 7.02% 1.57% 2.45%
As % of the Programming Languages category 12.50% 4.62% 6.39%
Number of salaries quoted 24 4 31
Slough median annual salary £46,250 £75,000 £47,500
Median salary % change year-on-year -38.33% +57.89%  
10th Percentile £38,750 £50,625 £41,250
90th Percentile £83,125 £76,750 £58,000
Berkshire median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11%  

Perl is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Slough with a requirement for programming language skills.

Programming Language Skills
Slough
Permanent job vacancies with a requirement for programming language skills 200 173 219
As % of all permanent IT job vacancies advertised in Slough 56.18% 33.86% 38.35%
Number of salaries quoted 449 326 705
Slough median annual salary £45,000 £45,000 £50,000
Median salary % change year-on-year - -10.00%  
10th Percentile £31,250 £32,500 £27,500
90th Percentile £66,500 £65,750 £73,750
Berkshire median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +5.55%  

Perl
Job Vacancy Trend in Slough

Job postings citing Perl as a percentage of all IT jobs advertised in Slough.

Job vacancy trend for Perl in Slough

Perl
Salary Trend in Slough

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

Salary trend for Perl in Slough

Perl
Salary Histogram in Slough

The salary distribution of IT jobs citing Perl in Slough over the 3 months to 29 June 2017.

Salary histogram for Perl in Slough

For the 6 months to 29 June 2017, IT jobs citing Perl 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 Slough region with a requirement for Perl.

1 28 (93.33%) Linux
2 25 (83.33%) Python
3 22 (73.33%) Bash Shell
4 20 (66.67%) Puppet
5 18 (60.00%) nginx
6 15 (50.00%) LAMP
6 15 (50.00%) Apache
6 15 (50.00%) MySQL
7 13 (43.33%) Ruby
7 13 (43.33%) CentOS
7 13 (43.33%) Docker
7 13 (43.33%) LEMP Stack
8 12 (40.00%) DevOps
9 11 (36.67%) Red Hat
10 10 (33.33%) Amazon AWS
11 9 (30.00%) Ansible
12 8 (26.67%) Opscode Chef
12 8 (26.67%) Open Source
12 8 (26.67%) Red Hat Enterprise Linux
13 7 (23.33%) PHP
13 7 (23.33%) VMware
14 6 (20.00%) Wireless
14 6 (20.00%) Telecoms
14 6 (20.00%) Git (software)
15 5 (16.67%) Kubernetes
15 5 (16.67%) 802.1X
15 5 (16.67%) 4G
15 5 (16.67%) Salt
15 5 (16.67%) LTE
15 5 (16.67%) MongoDB

Perl
Co-occurring IT Skills in Slough 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 18 (60.00%) nginx
2 15 (50.00%) Apache
3 2 (6.67%) OpenStack
4 1 (3.33%) IIS
4 1 (3.33%) Tomcat
Cloud Services
1 10 (33.33%) Amazon AWS
2 2 (6.67%) IBM Cloud
2 2 (6.67%) Microsoft Azure
2 2 (6.67%) SoftLayer
Communications & Networking
1 6 (20.00%) Wireless
2 5 (16.67%) 3G
2 5 (16.67%) 4G
2 5 (16.67%) 802.11
2 5 (16.67%) Internet
2 5 (16.67%) IPv4
2 5 (16.67%) IPv6
2 5 (16.67%) LTE
2 5 (16.67%) Wi-Fi
3 3 (10.00%) DNS
3 3 (10.00%) IMAP
4 2 (6.67%) VSAN
Database & Business Intelligence
1 15 (50.00%) MySQL
2 5 (16.67%) MongoDB
3 1 (3.33%) SQL Server
Development Applications
1 6 (20.00%) Git (software)
2 2 (6.67%) Vagrant
3 1 (3.33%) Eclipse
General
1 6 (20.00%) Telecoms
Job Titles
1 11 (36.67%) Administrator
1 11 (36.67%) Linux Administrator
1 11 (36.67%) Linux Systems Administrator
1 11 (36.67%) Systems Administrator
2 10 (33.33%) Linux Engineer
3 9 (30.00%) DevOps Engineer
4 6 (20.00%) Linux/Unix DevOps
5 5 (16.67%) Integration Engineer
5 5 (16.67%) LTE Engineer
5 5 (16.67%) Site Engineer
5 5 (16.67%) Software Integration Engineer
6 4 (13.33%) Linux DevOps Engineer
7 2 (6.67%) Architect
7 2 (6.67%) Automation Architect
7 2 (6.67%) Cloud Architect
7 2 (6.67%) DevOps Administrator
7 2 (6.67%) Linux DevOps Administrator
8 1 (3.33%) Developer
8 1 (3.33%) Java Developer
8 1 (3.33%) Software Developer
Libraries, Frameworks & Software Standards
1 15 (50.00%) LAMP
2 13 (43.33%) LEMP Stack
3 5 (16.67%) 802.1X
Miscellaneous
1 2 (6.67%) FlexPod
1 2 (6.67%) Hybrid Cloud
1 2 (6.67%) VxBlock/Vblock
2 1 (3.33%) Data Centre
Operating Systems
1 28 (93.33%) Linux
2 13 (43.33%) CentOS
3 8 (26.67%) Red Hat Enterprise Linux
4 1 (3.33%) Android
4 1 (3.33%) Debian
4 1 (3.33%) Windows
Processes & Methodologies
1 12 (40.00%) DevOps
2 8 (26.67%) Open Source
3 5 (16.67%) Configuration Management
4 2 (6.67%) Converged Infrastructure
4 2 (6.67%) Customer Requirements
4 2 (6.67%) Demand Management
4 2 (6.67%) Infrastructure Monitoring
4 2 (6.67%) Presales
5 1 (3.33%) Agile Software Development
5 1 (3.33%) Android Development
5 1 (3.33%) Scrum
5 1 (3.33%) Stakeholder Management
Programming Languages
1 25 (83.33%) Python
2 22 (73.33%) Bash Shell
3 13 (43.33%) Ruby
4 7 (23.33%) PHP
5 5 (16.67%) C
5 5 (16.67%) C++
6 3 (10.00%) Java
7 2 (6.67%) PowerShell
Qualifications
1 2 (6.67%) VCDX
Quality Assurance & Compliance
1 2 (6.67%) PCI DSS
1 2 (6.67%) SLA
System Software
1 13 (43.33%) Docker
2 3 (10.00%) Hyper-V
2 3 (10.00%) Postfix
2 3 (10.00%) SpamAssassin
3 2 (6.67%) Active Directory
3 2 (6.67%) vCloud
3 2 (6.67%) vSphere
4 1 (3.33%) KVM
4 1 (3.33%) VMware Infrastructure
4 1 (3.33%) Xen
Systems Management
1 20 (66.67%) Puppet
2 9 (30.00%) Ansible
3 8 (26.67%) Opscode Chef
4 5 (16.67%) Kubernetes
4 5 (16.67%) Salt
5 4 (13.33%) HAProxy
6 2 (6.67%) vRealize
7 1 (3.33%) cPanel
7 1 (3.33%) Nagios
7 1 (3.33%) Plesk
Vendors
1 11 (36.67%) Red Hat
2 7 (23.33%) VMware
3 3 (10.00%) Cisco
4 2 (6.67%) Nimsoft
5 1 (3.33%) Adobe
5 1 (3.33%) Percona