The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Perl
East of England / Hertfordshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 118 93 95
Rank change year-on-year -25 +2  
Permanent jobs citing Perl 25 69 64
As % of all permanent IT jobs advertised in Hertfordshire 1.13% 2.65% 2.67%
As % of the Programming Languages category 2.28% 6.76% 5.41%
Number of salaries quoted 16 51 47
Median salary £47,500 £47,500 £44,000
Median salary % change year-on-year - +7.95%  
90% offered a salary of more than £41,250 £40,000 £34,000
10% offered a salary of more than £50,000 £59,000 £58,500
UK excluding London median salary £45,000 £43,641 £42,500
% change year-on-year +3.11% +2.68%  

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 Hertfordshire with a requirement for programming language skills.

Programming Language Skills
Hertfordshire
Permanent job vacancies with a requirement for programming language skills 1097 1020 1182
As % of all permanent IT job vacancies advertised in Hertfordshire 49.39% 39.25% 49.29%
Number of salaries quoted 956 833 959
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £32,000 £31,200
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London median salary £41,500 £41,000 £40,000
% change year-on-year +1.21% +2.50%  

Perl
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Perl as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Perl in Hertfordshire

Perl
Salary Trend in Hertfordshire

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

Salary trend for Perl in Hertfordshire

Perl
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Perl in Hertfordshire over the 3 months to 28 March 2017.

Salary histogram for Perl in Hertfordshire

Perl
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Perl within the Hertfordshire region over the 3 months to 28 March 2017. 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 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
Watford -12 9 £22,000 -58.09% 2
Welwyn Garden City -2 4 £50,000 +7.52%
Borehamwood - 3 £50,000 -
Rickmansworth - 1 £75,000 -
Perl
East of England

For the 6 months to 28 March 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 Hertfordshire region with a requirement for Perl.

1 45 (84.91%) Linux
2 35 (66.04%) PHP
3 30 (56.60%) Java
4 27 (50.94%) MySQL
5 26 (49.06%) Oracle
5 26 (49.06%) ITIL
5 26 (49.06%) Microsoft
5 26 (49.06%) Problem Management
6 24 (45.28%) SQL
7 23 (43.40%) Windows
8 19 (35.85%) Bash Shell
8 19 (35.85%) Puppet
9 18 (33.96%) Opscode Chef
10 16 (30.19%) VMware Infrastructure
10 16 (30.19%) Unix
10 16 (30.19%) SLA
10 16 (30.19%) Python
10 16 (30.19%) LAMP
10 16 (30.19%) VMware
11 15 (28.30%) Magento
12 14 (26.42%) MS Office
13 12 (22.64%) Incident Management
13 12 (22.64%) ISO/IEC 27001
13 12 (22.64%) VMware Certified Professional (VCP)
13 12 (22.64%) Migration
13 12 (22.64%) Configuration Management
13 12 (22.64%) Service Delivery
13 12 (22.64%) Change Management
13 12 (22.64%) Disaster Recovery
13 12 (22.64%) SQL Server

Perl
Co-occurring IT Skills in Hertfordshire 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 3 (5.66%) Apache
1 3 (5.66%) Joomla!
1 3 (5.66%) WordPress
2 2 (3.77%) Tomcat
2 2 (3.77%) WebLogic
3 1 (1.89%) Drupal
3 1 (1.89%) JBoss
3 1 (1.89%) nginx
3 1 (1.89%) OpenStack
3 1 (1.89%) WebSphere
3 1 (1.89%) WebSphere Application Server
Applications
1 14 (26.42%) MS Office
2 6 (11.32%) MS Excel
Business Applications
1 15 (28.30%) Magento
2 3 (5.66%) OpenCart
Cloud Services
1 6 (11.32%) Amazon AWS
2 1 (1.89%) Google Cloud Platform
Communications & Networking
1 11 (20.75%) FTP
2 8 (15.09%) TCP/IP
3 3 (5.66%) HTTP
3 3 (5.66%) IPsec
3 3 (5.66%) Network Security
3 3 (5.66%) SSH
3 3 (5.66%) VPN
4 2 (3.77%) DHCP
4 2 (3.77%) DNS
4 2 (3.77%) HTTPS
4 2 (3.77%) Internet
5 1 (1.89%) ADSL
5 1 (1.89%) BGP
5 1 (1.89%) Broadband
5 1 (1.89%) Ethernet
5 1 (1.89%) ISDN
5 1 (1.89%) LAN
5 1 (1.89%) MPLS
5 1 (1.89%) PBX
5 1 (1.89%) SSL
Database & Business Intelligence
1 27 (50.94%) MySQL
2 12 (22.64%) SQL Server
3 5 (9.43%) PostgreSQL
4 1 (1.89%) DB2
Development Applications
1 5 (9.43%) Jenkins
2 3 (5.66%) LoadRunner
3 1 (1.89%) JMeter
3 1 (1.89%) The Grinder
General
1 6 (11.32%) Banking
1 6 (11.32%) Retail
2 3 (5.66%) Finance
Job Titles
1 16 (30.19%) Analyst
2 13 (24.53%) Linux Support
3 12 (22.64%) 3rd Line Engineer
3 12 (22.64%) VMware Engineer
4 11 (20.75%) Operational Support Analyst
4 11 (20.75%) Operations Analyst
4 11 (20.75%) Operations Support Analyst
4 11 (20.75%) SQL Analyst
4 11 (20.75%) SQL Support Analyst
4 11 (20.75%) Support Analyst
4 11 (20.75%) Unix Analyst
4 11 (20.75%) Unix Support
4 11 (20.75%) Unix Support Analyst
5 8 (15.09%) DevOps Engineer
6 7 (13.21%) Consultant
7 6 (11.32%) Applications Consultant
7 6 (11.32%) Applications Support
7 6 (11.32%) Applications Support Consultant
7 6 (11.32%) Support Consultant
8 5 (9.43%) Linux Engineer
Libraries, Frameworks & Software Standards
1 16 (30.19%) LAMP
2 11 (20.75%) JDBC
3 9 (16.98%) Web Services
4 8 (15.09%) CSS
4 8 (15.09%) XML
5 6 (11.32%) iOS SDK
6 2 (3.77%) Apache Camel
6 2 (3.77%) HTML
6 2 (3.77%) Java EE
6 2 (3.77%) Java SE
6 2 (3.77%) jQuery
6 2 (3.77%) LAPP Stack
6 2 (3.77%) Middleware
6 2 (3.77%) RabbitMQ
6 2 (3.77%) Spring
7 1 (1.89%) J2EE
7 1 (1.89%) LEMP Stack
Miscellaneous
1 12 (22.64%) Distributed Denial-of-Service
2 8 (15.09%) Analytical Skills
3 6 (11.32%) Computer Science
3 6 (11.32%) EPoS
3 6 (11.32%) Management Information System
4 3 (5.66%) PACS
5 1 (1.89%) Clustering
5 1 (1.89%) Mobile App
Operating Systems
1 45 (84.91%) Linux
2 23 (43.40%) Windows
3 16 (30.19%) Unix
4 12 (22.64%) Windows Server
5 11 (20.75%) Solaris
6 6 (11.32%) Android
6 6 (11.32%) Apple iOS
7 3 (5.66%) CentOS
7 3 (5.66%) Ubuntu
8 1 (1.89%) AIX
8 1 (1.89%) CoreOS
Processes & Methodologies
1 26 (49.06%) ITIL
1 26 (49.06%) Problem Management
2 12 (22.64%) Change Management
2 12 (22.64%) Configuration Management
2 12 (22.64%) Disaster Recovery
2 12 (22.64%) Incident Management
2 12 (22.64%) Migration
2 12 (22.64%) Service Delivery
3 8 (15.09%) DevOps
4 7 (13.21%) Continuous Integration
5 6 (11.32%) Customer Requirements
5 6 (11.32%) Document Management
5 6 (11.32%) Performance Testing
5 6 (11.32%) Presales
6 5 (9.43%) Continuous Delivery
7 4 (7.55%) Capacity Planning
7 4 (7.55%) Performance Tuning
8 3 (5.66%) ITIL V3
8 3 (5.66%) Non-Functional Testing
8 3 (5.66%) Performance Monitoring
Programming Languages
1 35 (66.04%) PHP
2 30 (56.60%) Java
3 24 (45.28%) SQL
4 19 (35.85%) Bash Shell
5 16 (30.19%) Python
6 12 (22.64%) PowerShell
6 12 (22.64%) VBScript
7 9 (16.98%) Ruby
8 7 (13.21%) C
8 7 (13.21%) C++
9 6 (11.32%) Assembly Language
10 5 (9.43%) Shell Script
11 3 (5.66%) AWK
12 2 (3.77%) Erlang
12 2 (3.77%) JavaScript
13 1 (1.89%) VBA
Qualifications
1 12 (22.64%) Microsoft Certification
1 12 (22.64%) VMware Certified Professional (VCP)
2 7 (13.21%) Degree
3 1 (1.89%) CCNA
3 1 (1.89%) CCNP
3 1 (1.89%) CEH
3 1 (1.89%) Cisco Certification
3 1 (1.89%) CPTE
3 1 (1.89%) CREST Certified
3 1 (1.89%) JNCIA
3 1 (1.89%) JNCIP
3 1 (1.89%) OSCP
Quality Assurance & Compliance
1 16 (30.19%) SLA
2 12 (22.64%) ISO/IEC 27001
System Software
1 16 (30.19%) VMware Infrastructure
2 12 (22.64%) vCloud
2 12 (22.64%) vSphere
3 6 (11.32%) Docker
4 3 (5.66%) Xen
5 1 (1.89%) FreeRADIUS
5 1 (1.89%) Virtual Machines
5 1 (1.89%) Virtual Servers
Systems Management
1 19 (35.85%) Puppet
2 18 (33.96%) Opscode Chef
3 6 (11.32%) Ansible
4 4 (7.55%) Nagios
5 3 (5.66%) Cacti
6 1 (1.89%) Docker Swarm
6 1 (1.89%) Kubernetes
Vendors
1 26 (49.06%) Microsoft
1 26 (49.06%) Oracle
2 16 (30.19%) VMware
3 3 (5.66%) IBM
3 3 (5.66%) Red Hat
3 3 (5.66%) Sybase
4 2 (3.77%) HP
5 1 (1.89%) Cisco
5 1 (1.89%) Google
St. Albans, Hertfordshire
Searchability
Salary: £45000 - £55000 per annum
Posted: 12 hours ago
Watford, Hertfordshire
Informatiq Consulting
Salary: Excellent Bens
Posted: 14 hours ago
Hatfield
Ocado Technology
Salary: competitive salary
Posted: 9 days ago
Watford, Hertfordshire
Pro-Quest Resourcing Ltd
Salary: £50000 - £62000 Per Annum + excellent benefits
Posted: 5 days ago