Period
to 18 July 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for DMARC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited DMARC over the 6 months to 18 July 2018 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.

Domain-based Message Authentication, Reporting and Conformance (DMARC)
Central London > City of London
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 250 - -
Rank change year-on-year - - -
Contract jobs citing DMARC 6 0 0
As % of all contract IT jobs advertised in the City of London 0.085% - -
As % of the Communications & Networking category 0.67% - -
Number of daily rates quoted 4 0 0
City of London median daily rate £375 - -
Central London median daily rate £375 - -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

DMARC is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Contract vacancies with a requirement for communications or computer networking skills 892 686 898
As % of all contract IT jobs advertised in the City of London 12.60% 10.65% 13.13%
Number of daily rates quoted 699 516 698
City of London median daily rate £450 £450 £440
Median daily rate % change year-on-year - +2.21% +6.73%
10th Percentile £212 £181 £260
90th Percentile £625 £638 £588
Central London median daily rate £450 £450 £438
% change year-on-year - +2.86% +6.59%
Number of hourly rates quoted 23 22 16
City of London median hourly rate £18.70 £20.08 £19.50
Median hourly rate % change year-on-year -6.86% +2.96% +4.28%
10th Percentile £14.35 £13.32 £13.88
90th Percentile £33.00 £29.77 £28.63
Central London median hourly rate £18.85 £19.00 £20.00
% change year-on-year -0.79% -5.00% +6.95%

DMARC
Job Vacancy Trend in the City of London

Job postings citing DMARC as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for DMARC in the City of London

DMARC
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing DMARC in the City of London over the 6 months to 18 July 2018.

Contractor daily rate histogram for DMARC in the City of London

For the 6 months to 18 July 2018, IT contractor jobs citing DMARC also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for DMARC.

1 6 (100.00%) DKIM
2 5 (83.33%) Cybersecurity
3 4 (66.67%) DNS
4 3 (50.00%) SSL
4 3 (50.00%) Cisco
4 3 (50.00%) Active Directory
4 3 (50.00%) Internet
4 3 (50.00%) Firewall
4 3 (50.00%) C#
4 3 (50.00%) HTML
4 3 (50.00%) JavaScript
4 3 (50.00%) SQL
4 3 (50.00%) .NET
4 3 (50.00%) ITIL
4 3 (50.00%) Windows
4 3 (50.00%) Linux
4 3 (50.00%) DHCP
4 3 (50.00%) VPN
4 3 (50.00%) Information Security
4 3 (50.00%) Agile Software Development
4 3 (50.00%) Nessus
4 3 (50.00%) Qualys
4 3 (50.00%) Fiddler
4 3 (50.00%) Wireshark
4 3 (50.00%) Amazon AWS
4 3 (50.00%) HTML5
4 3 (50.00%) SIEM
4 3 (50.00%) Analytics
4 3 (50.00%) RFC 822
4 3 (50.00%) Palo Alto

DMARC
Co-occurring IT Skills in the City of 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:

Cloud Services
1 3 (50.00%) Amazon AWS
2 2 (33.33%) Cloud Computing
3 1 (16.67%) Serverless
Communications & Networking
1 6 (100.00%) DKIM
2 4 (66.67%) DNS
3 3 (50.00%) DHCP
3 3 (50.00%) Firewall
3 3 (50.00%) Internet
3 3 (50.00%) SSL
3 3 (50.00%) VPN
3 3 (50.00%) Wireshark
Database & Business Intelligence
1 2 (33.33%) MySQL
Development Applications
1 3 (50.00%) Fiddler
2 1 (16.67%) Jenkins
Job Titles
1 3 (50.00%) Analyst
1 3 (50.00%) Information Analyst
1 3 (50.00%) Information Security Analyst
1 3 (50.00%) Security Analyst
2 2 (33.33%) C# Developer
2 2 (33.33%) Developer
2 2 (33.33%) Senior C# Developer
2 2 (33.33%) Senior Developer
3 1 (16.67%) Cloud Engineer
3 1 (16.67%) Cloud Infrastructure Engineer
3 1 (16.67%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 3 (50.00%) .NET
1 3 (50.00%) .NET Core
1 3 (50.00%) HTML
1 3 (50.00%) HTML5
1 3 (50.00%) RFC 822
Miscellaneous
1 1 (16.67%) Cloud Native
Operating Systems
1 3 (50.00%) Linux
1 3 (50.00%) Windows
1 3 (50.00%) Windows Server
Processes & Methodologies
1 5 (83.33%) Cybersecurity
2 3 (50.00%) Agile Software Development
2 3 (50.00%) Analytics
2 3 (50.00%) Information Security
2 3 (50.00%) ITIL
2 3 (50.00%) Network Virtualisation
2 3 (50.00%) Security Monitoring
2 3 (50.00%) SIEM
3 2 (33.33%) Continuous Deployment
3 2 (33.33%) Dependency Injection
3 2 (33.33%) Microservices
3 2 (33.33%) Multithreading
3 2 (33.33%) Performance Optimisation
3 2 (33.33%) Security Testing
3 2 (33.33%) Software Engineering
3 2 (33.33%) TDD
3 2 (33.33%) Test Automation
3 2 (33.33%) Unit Testing
4 1 (16.67%) Load Balancing
Programming Languages
1 3 (50.00%) C#
1 3 (50.00%) JavaScript
1 3 (50.00%) SQL
Qualifications
1 1 (16.67%) Security Cleared
Quality Assurance & Compliance
1 3 (50.00%) HMG Security Policy Framework
System Software
1 3 (50.00%) Active Directory
Systems Management
1 3 (50.00%) Nessus
2 1 (16.67%) Terraform
Vendors
1 3 (50.00%) Cisco
1 3 (50.00%) Palo Alto
1 3 (50.00%) Qualys