Period
to 22 July 2019

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Perl skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Perl over the 6 months to 22 July 2019 with a comparison to the same period in the previous 2 years.

Perl
Hertfordshire > Watford
6 months to
22 Jul 2019
Same period 2018 Same period 2017
Rank 74 76 92
Rank change year-on-year +2 +16 -32
Permanent jobs citing Perl 12 13 10
As % of all permanent IT jobs advertised in Watford 1.48% 1.39% 0.89%
As % of the Programming Languages category 3.23% 2.64% 1.77%
Number of salaries quoted 5 4 6
Watford median annual salary £37,500 £70,000 £42,500
Median salary % change year-on-year -46.43% +64.71% -4.49%
10th Percentile £36,250 £66,625 £40,000
90th Percentile £38,750 £72,500 £62,500
Hertfordshire median annual salary £52,500 £60,000 £47,500
% change year-on-year -12.50% +26.32% +2.15%

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

All Programming Languages
Watford
Permanent vacancies with a requirement for coding skills 372 493 566
As % of all permanent IT jobs advertised in Watford 45.87% 52.90% 50.27%
Number of salaries quoted 304 433 472
Watford median annual salary £59,000 £47,500 £50,000
Median salary % change year-on-year +24.21% -5.00% -
10th Percentile £36,250 £31,250 £32,500
90th Percentile £77,125 £67,500 £72,500
Hertfordshire median annual salary £50,000 £50,000 £47,000
% change year-on-year - +6.38% +4.44%

Perl
Job Vacancy Trend in Watford

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

Job vacancy trend for Perl in Watford

Perl
Salary Trend in Watford

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

Salary trend for Perl in Watford

For the 6 months to 22 July 2019, IT jobs citing Perl also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Watford region with a requirement for Perl.

1 12 (100.00%) Linux
1 12 (100.00%) VMware
1 12 (100.00%) Red Hat Enterprise Linux
1 12 (100.00%) Bash Shell
2 11 (91.67%) DNS
3 8 (66.67%) Python
3 8 (66.67%) Degree
3 8 (66.67%) VMware Infrastructure
3 8 (66.67%) Computer Science Degree
4 7 (58.33%) iptables
4 7 (58.33%) VMware Server
4 7 (58.33%) Puppet
4 7 (58.33%) Postfix
4 7 (58.33%) SMTP
4 7 (58.33%) NFS
4 7 (58.33%) Apache
4 7 (58.33%) LAMP
4 7 (58.33%) Samba
4 7 (58.33%) Internet
5 5 (41.67%) vSphere
6 4 (33.33%) Office 365
6 4 (33.33%) Windows 10
6 4 (33.33%) 5G
6 4 (33.33%) Windows 7
6 4 (33.33%) 4G
6 4 (33.33%) Ubuntu
6 4 (33.33%) 3G
6 4 (33.33%) Wi-Fi
6 4 (33.33%) 2G
6 4 (33.33%) 2.5G

Perl
Co-occurring IT Skills in Watford 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 7 (58.33%) Apache
Applications
1 4 (33.33%) Microsoft Office
Cloud Services
1 4 (33.33%) Office 365
Communications & Networking
1 11 (91.67%) DNS
2 7 (58.33%) Internet
2 7 (58.33%) SMTP
3 4 (33.33%) 2.5G
3 4 (33.33%) 2G
3 4 (33.33%) 3G
3 4 (33.33%) 4G
3 4 (33.33%) 5G
3 4 (33.33%) SNMP
3 4 (33.33%) VPN
3 4 (33.33%) Wi-Fi
Job Titles
1 7 (58.33%) Infrastructure Specialist
1 7 (58.33%) Linux Specialist
2 4 (33.33%) Consultant
2 4 (33.33%) Support Consultant
3 3 (25.00%) Network Consultant
3 3 (25.00%) Network Support
4 1 (8.33%) 3rd Line Engineer
4 1 (8.33%) 3rd Line Support
4 1 (8.33%) 3rd Line Support Engineer
4 1 (8.33%) IT Consultant
4 1 (8.33%) IT Support
4 1 (8.33%) Linux Engineer
4 1 (8.33%) Linux Support
4 1 (8.33%) Linux Support Engineer
4 1 (8.33%) Security Engineer
4 1 (8.33%) Security Support Engineer
4 1 (8.33%) Support Engineer
Libraries, Frameworks & Software Standards
1 7 (58.33%) LAMP
2 4 (33.33%) XML
Operating Systems
1 12 (100.00%) Linux
1 12 (100.00%) Red Hat Enterprise Linux
2 4 (33.33%) Ubuntu
2 4 (33.33%) Windows
2 4 (33.33%) Windows 10
2 4 (33.33%) Windows 7
Processes & Methodologies
1 1 (8.33%) Penetration Testing
1 1 (8.33%) SIEM
Programming Languages
1 12 (100.00%) Bash Shell
2 8 (66.67%) Python
3 1 (8.33%) Go
3 1 (8.33%) Java
Qualifications
1 8 (66.67%) Computer Science Degree
1 8 (66.67%) Degree
2 4 (33.33%) CCNP
2 4 (33.33%) Cisco Certification
System Software
1 8 (66.67%) VMware Infrastructure
2 7 (58.33%) iptables
2 7 (58.33%) NFS
2 7 (58.33%) Postfix
2 7 (58.33%) Samba
2 7 (58.33%) VMware Server
3 5 (41.67%) vSphere
Systems Management
1 7 (58.33%) Puppet
Vendors
1 12 (100.00%) VMware
2 4 (33.33%) Cisco
2 4 (33.33%) Dell
2 4 (33.33%) HP
2 4 (33.33%) Intel
2 4 (33.33%) Microsoft
2 4 (33.33%) Red Hat