Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Guildford with a requirement for Perl skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Perl over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Perl
Surrey > Guildford
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 23 20 20
Rank change year-on-year -3 0 +11
Contract jobs citing Perl 10 7 13
As % of all contract IT jobs advertised in Guildford 4.41% 3.30% 5.56%
As % of the Programming Languages category 13.16% 11.29% 14.61%
Number of daily rates quoted 5 2 6
Guildford median daily rate £350 £425 £265
Median daily rate % change year-on-year -17.65% +60.38% -16.54%
10th Percentile £329 £413 £244
90th Percentile £420 £438 £353
Surrey median daily rate £425 £425 £400
% change year-on-year - +6.32% +14.21%
Number of hourly rates quoted 0 0 0
Guildford median hourly rate - - -
Surrey median hourly rate - £47.50 -

Perl is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Guildford with a requirement for coding skills.

All Programming Languages
Guildford
Contract vacancies with a requirement for coding skills 76 62 89
As % of all contract IT jobs advertised in Guildford 33.48% 29.25% 38.03%
Number of daily rates quoted 51 36 58
Guildford median daily rate £438 £393 £325
Median daily rate % change year-on-year +11.46% +20.77% -7.14%
10th Percentile £363 £225 £255
90th Percentile £556 £538 £517
Surrey median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +11.11%
Number of hourly rates quoted 1 4 4
Guildford median hourly rate £19.63 £33.75 £38.75
Median hourly rate % change year-on-year -41.85% -12.90% +10.71%
10th Percentile £18.56 £14.53 £35.38
90th Percentile £20.69 £42.98 £40.00
Surrey median hourly rate £45.00 £41.00 £42.50
% change year-on-year +9.76% -3.53% -9.09%

Perl
Job Vacancy Trend in Guildford

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

Job vacancy trend for Perl in Guildford

Perl
Contractor Daily Rate Trend in Guildford

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Perl in Guildford.

Contractor daily rate trend for Perl in Guildford

For the 6 months to 18 November 2017, IT contractor jobs citing Perl also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Guildford region with a requirement for Perl.

1 5 (50.00%) Python
1 5 (50.00%) ETL
1 5 (50.00%) PostgreSQL
2 3 (30.00%) User Acceptance Testing
2 3 (30.00%) CentOS
2 3 (30.00%) Performance Improvement
2 3 (30.00%) System Integration Testing
2 3 (30.00%) Firewall
2 3 (30.00%) Linux
3 2 (20.00%) Red Hat
3 2 (20.00%) OSPF
3 2 (20.00%) Unix
3 2 (20.00%) Shell Script
3 2 (20.00%) LAN
3 2 (20.00%) WAN
3 2 (20.00%) SMTP
3 2 (20.00%) FTP
3 2 (20.00%) VPN
3 2 (20.00%) DNS
3 2 (20.00%) SQL
3 2 (20.00%) Amazon AWS
3 2 (20.00%) Open Source
3 2 (20.00%) Bash Shell
3 2 (20.00%) Puppet
3 2 (20.00%) Telecoms
3 2 (20.00%) SC Cleared
3 2 (20.00%) Security Cleared
3 2 (20.00%) PowerShell
3 2 (20.00%) VMware
3 2 (20.00%) Ubuntu

Perl
Co-occurring IT Skills in Guildford 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 1 (10.00%) Apache
1 1 (10.00%) nginx
Cloud Services
1 2 (20.00%) Amazon AWS
Communications & Networking
1 3 (30.00%) Firewall
2 2 (20.00%) DNS
2 2 (20.00%) FTP
2 2 (20.00%) LAN
2 2 (20.00%) OSPF
2 2 (20.00%) SMTP
2 2 (20.00%) VLAN
2 2 (20.00%) VPN
2 2 (20.00%) WAN
3 1 (10.00%) Radio Access Network
3 1 (10.00%) Remote Desktop
3 1 (10.00%) tcpdump
3 1 (10.00%) Wireshark
Database & Business Intelligence
1 5 (50.00%) PostgreSQL
2 1 (10.00%) DataStage
2 1 (10.00%) IBM InfoSphere
2 1 (10.00%) MongoDB
2 1 (10.00%) NoSQL
2 1 (10.00%) Oracle Database
2 1 (10.00%) QualityStage
2 1 (10.00%) RDBMS
2 1 (10.00%) Relational Database
Development Applications
1 1 (10.00%) JIRA
1 1 (10.00%) VSS/SourceSafe
General
1 2 (20.00%) Telecoms
2 1 (10.00%) Games
Job Titles
1 6 (60.00%) Administrator
2 5 (50.00%) DBA
3 3 (30.00%) PostgreSQL DBA
4 2 (20.00%) Infrastructure Engineer
5 1 (10.00%) Consultant
5 1 (10.00%) Senior Systems Administrator
5 1 (10.00%) Systems Administrator
5 1 (10.00%) Telecoms Administrator
Libraries, Frameworks & Software Standards
1 1 (10.00%) J2EE
Operating Systems
1 3 (30.00%) CentOS
1 3 (30.00%) Linux
2 2 (20.00%) Ubuntu
2 2 (20.00%) Unix
3 1 (10.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (50.00%) ETL
2 3 (30.00%) Performance Improvement
2 3 (30.00%) System Integration Testing
2 3 (30.00%) User Acceptance Testing
3 2 (20.00%) Open Source
4 1 (10.00%) Configuration Management
4 1 (10.00%) Database Optimisation
4 1 (10.00%) Disaster Recovery
4 1 (10.00%) Information Security
4 1 (10.00%) Mentoring
4 1 (10.00%) Network Management
4 1 (10.00%) Resource Management
4 1 (10.00%) Risk Management
Programming Languages
1 5 (50.00%) Python
2 2 (20.00%) Bash Shell
2 2 (20.00%) PowerShell
2 2 (20.00%) Shell Script
2 2 (20.00%) SQL
3 1 (10.00%) C
3 1 (10.00%) C++
3 1 (10.00%) Java
3 1 (10.00%) PHP
3 1 (10.00%) Ruby
Qualifications
1 2 (20.00%) SC Cleared
1 2 (20.00%) Security Cleared
Quality Assurance & Compliance
1 1 (10.00%) QA
Systems Management
1 2 (20.00%) Grafana
1 2 (20.00%) Puppet
2 1 (10.00%) HAProxy
2 1 (10.00%) Nagios
Vendors
1 2 (20.00%) Red Hat
1 2 (20.00%) VMware
2 1 (10.00%) Citrix
2 1 (10.00%) Greenplum
2 1 (10.00%) IBM
2 1 (10.00%) Oracle