Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Regular Expression skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Regular Expression over the 6 months to 14 December 2018 with a comparison to the same period in the previous 2 years.

Regular Expressions (Regex)
England > London
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 732 768 816
Rank change year-on-year +36 +48 +37
Permanent jobs citing Regular Expression 60 89 39
As % of all permanent IT jobs advertised in London 0.090% 0.12% 0.053%
As % of the Libraries, Frameworks & Software Standards category 0.22% 0.31% 0.13%
Number of salaries quoted 42 71 29
London median annual salary £55,000 £60,000 £50,000
Median salary % change year-on-year -8.33% +20.00% -6.98%
10th Percentile £32,750 £32,500 £21,250
90th Percentile £91,000 £70,000 £80,000
England median annual salary £52,500 £50,000 £42,500
% change year-on-year +5.00% +17.65% -14.14%

Regular Expression 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 London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27,140 28,887 29,851
As % of all permanent IT jobs advertised in London 40.87% 39.00% 40.18%
Number of salaries quoted 22,371 23,667 26,193
London median annual salary £65,000 £60,000 £59,500
Median salary % change year-on-year +8.33% +0.84% +8.18%
10th Percentile £37,500 £36,523 £35,000
90th Percentile £95,000 £90,000 £87,500
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

Regular Expression
Job Vacancy Trend in London

Job postings citing Regular Expression as a percentage of all IT jobs advertised in London.

Job vacancy trend for Regular Expression in London

Regular Expression
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Regular Expression in London.

Salary trend for Regular Expression in London

Regular Expression
Salary Histogram in London

The salary distribution of IT jobs citing Regular Expression in London over the 6 months to 14 December 2018.

Salary histogram for Regular Expression in London

Regular Expression
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Regular Expression within the London region over the 6 months to 14 December 2018. 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
Central London +14 18 £60,000 +60.00%
Regular Expression
England

For the 6 months to 14 December 2018, IT jobs citing Regular Expression 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 London region with a requirement for Regular Expression.

1 52 (86.67%) Linux
2 41 (68.33%) Unix
3 35 (58.33%) Windows
4 30 (50.00%) PowerShell
5 27 (45.00%) Cybersecurity
5 27 (45.00%) Firewall
6 24 (40.00%) Python
6 24 (40.00%) TCP/IP
7 23 (38.33%) Information Security
8 21 (35.00%) GCIH
8 21 (35.00%) CEH
8 21 (35.00%) Problem-Solving
9 20 (33.33%) SQL
10 16 (26.67%) HTML
10 16 (26.67%) Java
10 16 (26.67%) JavaScript
10 16 (26.67%) GCIA
10 16 (26.67%) CSIRT
10 16 (26.67%) Analytics
11 15 (25.00%) E-Discovery
11 15 (25.00%) Vulnerability Management
11 15 (25.00%) Computer Security
11 15 (25.00%) Forensic Analysis
11 15 (25.00%) Host Intrusion Detection System
11 15 (25.00%) Threat Detection
11 15 (25.00%) Critical Thinking
11 15 (25.00%) Strategic Thinking
11 15 (25.00%) SANS
11 15 (25.00%) GIAC
11 15 (25.00%) Legal

Regular Expression
Co-occurring IT Skills in London 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 5 (8.33%) Apache
1 5 (8.33%) Apache Spark
2 2 (3.33%) Elasticsearch
2 2 (3.33%) IIS
2 2 (3.33%) SharePoint
3 1 (1.67%) CMS
Applications
1 2 (3.33%) Microsoft PowerPoint
Cloud Services
1 5 (8.33%) Google Tag Manager
2 4 (6.67%) Adobe Analytics
2 4 (6.67%) Amazon AWS
3 3 (5.00%) Google Analytics
3 3 (5.00%) Microsoft Azure
4 1 (1.67%) AWS Lambda
4 1 (1.67%) SaaS
4 1 (1.67%) Serverless
Communications & Networking
1 27 (45.00%) Firewall
2 24 (40.00%) TCP/IP
3 15 (25.00%) Intrusion Detection
4 8 (13.33%) Sourcefire
5 7 (11.67%) Network Security
6 5 (8.33%) Cisco IOS
6 5 (8.33%) DKIM
6 5 (8.33%) DMARC
7 3 (5.00%) SAN
8 2 (3.33%) DNS
8 2 (3.33%) FTP
9 1 (1.67%) BGP
9 1 (1.67%) Cisco ASA
9 1 (1.67%) Cisco Nexus
9 1 (1.67%) F5 BIG-IP GTM
9 1 (1.67%) F5 BIG-IP LTM
9 1 (1.67%) OSPF
9 1 (1.67%) VPN
9 1 (1.67%) Wireless
9 1 (1.67%) Wireshark
Database & Business Intelligence
1 9 (15.00%) MySQL
2 8 (13.33%) Big Data
3 5 (8.33%) Hadoop
3 5 (8.33%) Relational Database
4 2 (3.33%) QlikView
4 2 (3.33%) SQL Server
4 2 (3.33%) SQL Server 2005
4 2 (3.33%) SQL Server 2008
5 1 (1.67%) Geospatial Data
5 1 (1.67%) GIS
5 1 (1.67%) Maltego
5 1 (1.67%) Spatial Data
Development Applications
1 5 (8.33%) Metasploit
2 2 (3.33%) Git (software)
3 1 (1.67%) Atlassian Bamboo
3 1 (1.67%) Sonatype Nexus
General
1 15 (25.00%) Legal
2 11 (18.33%) Finance
3 8 (13.33%) Games
4 3 (5.00%) Banking
5 2 (3.33%) Marketing
6 1 (1.67%) Russian Language
Job Titles
1 18 (30.00%) Analyst
2 16 (26.67%) Senior Analyst
3 15 (25.00%) Cybersecurity Analyst
3 15 (25.00%) Security Analyst
3 15 (25.00%) Senior Cybersecurity Analyst
3 15 (25.00%) Senior Security Analyst
4 13 (21.67%) Developer
5 8 (13.33%) Software Developer
6 7 (11.67%) Support Engineer
6 7 (11.67%) Systems Engineer
7 6 (10.00%) Technical Engineer
7 6 (10.00%) Technical Support
7 6 (10.00%) Technical Support Engineer
8 5 (8.33%) Automation Engineer
8 5 (8.33%) Cybersecurity Engineer
8 5 (8.33%) Security Engineer
9 4 (6.67%) Analytics Developer
9 4 (6.67%) Consultant
10 3 (5.00%) Information Security Consultant
10 3 (5.00%) Junior
Libraries, Frameworks & Software Standards
1 16 (26.67%) HTML
2 11 (18.33%) Elastic Stack
3 9 (15.00%) CSS
3 9 (15.00%) XML
4 8 (13.33%) .NET
4 8 (13.33%) JSON
4 8 (13.33%) Web Services
5 7 (11.67%) LDAP
6 5 (8.33%) AngularJS
6 5 (8.33%) PCRE
7 4 (6.67%) Ember.js
7 4 (6.67%) jQuery
7 4 (6.67%) React
8 1 (1.67%) Aurelia
8 1 (1.67%) GeoJSON
8 1 (1.67%) RabbitMQ
8 1 (1.67%) REST
8 1 (1.67%) RESTful
8 1 (1.67%) YAML
Miscellaneous
1 13 (21.67%) Enterprise Software
2 5 (8.33%) Analytical Skills
2 5 (8.33%) BYOD
2 5 (8.33%) Management Information System
3 4 (6.67%) Linux Command Line
4 2 (3.33%) Data Centre
Operating Systems
1 52 (86.67%) Linux
2 41 (68.33%) Unix
3 35 (58.33%) Windows
4 8 (13.33%) Solaris
5 7 (11.67%) AIX
5 7 (11.67%) HPUX
5 7 (11.67%) Mac OS X
6 5 (8.33%) Windows Server
7 3 (5.00%) Red Hat Enterprise Linux
8 1 (1.67%) Mac OS
Processes & Methodologies
1 27 (45.00%) Cybersecurity
2 23 (38.33%) Information Security
3 21 (35.00%) Problem-Solving
4 16 (26.67%) Analytics
5 15 (25.00%) Computer Forensics
5 15 (25.00%) Computer Security
5 15 (25.00%) Critical Thinking
5 15 (25.00%) E-Discovery
5 15 (25.00%) Forensic Analysis
5 15 (25.00%) Network Design
5 15 (25.00%) Strategic Thinking
5 15 (25.00%) Threat Detection
5 15 (25.00%) Vulnerability Management
6 10 (16.67%) DevOps
7 9 (15.00%) Test Automation
8 8 (13.33%) Continuous Delivery
8 8 (13.33%) Continuous Integration
8 8 (13.33%) OO
8 8 (13.33%) SDLC
8 8 (13.33%) SIEM
Programming Languages
1 30 (50.00%) PowerShell
2 24 (40.00%) Python
3 20 (33.33%) SQL
4 16 (26.67%) Java
4 16 (26.67%) JavaScript
5 15 (25.00%) Shell Script
6 10 (16.67%) Bash Shell
6 10 (16.67%) Perl
7 8 (13.33%) C#
7 8 (13.33%) Groovy
8 7 (11.67%) C++
9 5 (8.33%) Ruby
10 1 (1.67%) PHP
Qualifications
1 21 (35.00%) CEH
1 21 (35.00%) GCIH
2 16 (26.67%) GCIA
3 15 (25.00%) GIAC
3 15 (25.00%) SANS
4 11 (18.33%) Degree
5 6 (10.00%) CISSP
6 5 (8.33%) Computer Science Degree
6 5 (8.33%) OSCP
7 1 (1.67%) CCIE
7 1 (1.67%) Cisco Certification
System Software
1 10 (16.67%) Active Directory
2 8 (13.33%) Snort
3 5 (8.33%) HDFS
3 5 (8.33%) Hyper-V
3 5 (8.33%) KVM
3 5 (8.33%) VMware Infrastructure
4 3 (5.00%) Docker
5 1 (1.67%) Cronacle
5 1 (1.67%) Veritas Cluster Server
Systems Management
1 16 (26.67%) CSIRT
2 15 (25.00%) Host Intrusion Detection System
3 5 (8.33%) Nessus
3 5 (8.33%) Network Intrusion Detection System
3 5 (8.33%) OpenVAS
3 5 (8.33%) QRadar
3 5 (8.33%) SCCM
3 5 (8.33%) SCOM
3 5 (8.33%) Suricata
4 1 (1.67%) Ansible
4 1 (1.67%) Kubernetes
4 1 (1.67%) NetBackup
Vendors
1 15 (25.00%) Sun
2 14 (23.33%) Splunk
3 9 (15.00%) Cisco
4 8 (13.33%) Remedy
4 8 (13.33%) ServiceNow
4 8 (13.33%) VMware
5 6 (10.00%) Palo Alto
6 5 (8.33%) Adobe
6 5 (8.33%) Google
6 5 (8.33%) Qualys
6 5 (8.33%) Rapid7
6 5 (8.33%) Red Hat
6 5 (8.33%) TippingPoint
6 5 (8.33%) Tripwire
7 3 (5.00%) Dell
8 2 (3.33%) Ensighten
8 2 (3.33%) HP
8 2 (3.33%) MicroStrategy
8 2 (3.33%) Tableau
8 2 (3.33%) Tealium