Period
to 12 December 2019

The table below looks at the prevalence of the term PKI in contract job vacancies advertised in Central London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 6 months to 12 December 2019 with a comparison to the same period over 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.

Public-Key Infrastructure (PKI)
London > Central London
6 months to
12 Dec 2019
Same period 2018 Same period 2017
Rank 232 261 244
Rank change year-on-year +29 -17 +5
Contract jobs citing PKI 20 40 37
As % of all contract IT jobs advertised in Central London 0.28% 0.43% 0.43%
As % of the Miscellaneous category 0.87% 1.12% 1.05%
Number of daily rates quoted 18 38 27
Central London median daily rate £513 £525 £463
Median daily rate % change year-on-year -2.38% +13.51% -4.64%
10th Percentile £338 £375 £363
90th Percentile £725 £623 £593
London median daily rate £525 £575 £529
% change year-on-year -8.70% +8.75% +7.91%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate £53.75 - -

PKI is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for generic IT skills.

All Generic IT Skills
Central London
Contract vacancies with a requirement for generic IT skills 2,310 3,567 3,523
As % of all contract IT jobs advertised in Central London 32.68% 38.17% 40.59%
Number of daily rates quoted 1,726 2,703 2,701
Central London median daily rate £515 £525 £525
Median daily rate % change year-on-year -1.90% - +10.53%
10th Percentile £295 £294 £313
90th Percentile £694 £700 £713
London median daily rate £520 £525 £500
% change year-on-year -1.05% +5.00% +5.26%
Number of hourly rates quoted 31 66 41
Central London median hourly rate £21.00 £19.38 £22.02
Median hourly rate % change year-on-year +8.39% -11.99% +19.32%
10th Percentile £12.76 £13.66 £13.31
90th Percentile £52.25 £30.25 £34.36
London median hourly rate £23.00 £22.93 £21.90
% change year-on-year +0.31% +4.70% +12.31%

PKI
Job Vacancy Trend in Central London

Job postings citing PKI as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for PKI in Central London

PKI
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PKI in Central London.

Contractor daily rate trend for PKI in Central London

PKI
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing PKI in Central London over the 6 months to 12 December 2019.

Contractor daily rate histogram for PKI in Central London

PKI
Contractor Hourly Rate Trend in Central London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PKI in Central London.

Contractor hourly rate trend for PKI in Central London

PKI
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the Central London region over the 6 months to 12 December 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +32 19 £500 -10.51% 7
PKI
London

For the 6 months to 12 December 2019, IT contractor jobs citing PKI 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 Central London region with a requirement for PKI.

1 10 (50.00%) Active Directory
2 9 (45.00%) Windows
3 7 (35.00%) SC Cleared
3 7 (35.00%) Security Cleared
3 7 (35.00%) AWS
3 7 (35.00%) Cybersecurity
4 6 (30.00%) Protective Monitoring
4 6 (30.00%) Data Centre
4 6 (30.00%) Identity Access Management
4 6 (30.00%) Microsoft
5 5 (25.00%) Firewall
5 5 (25.00%) Python
5 5 (25.00%) Finance
5 5 (25.00%) Information Security
5 5 (25.00%) Agile Software Development
5 5 (25.00%) DevOps
5 5 (25.00%) Vulnerability Management
5 5 (25.00%) Azure
5 5 (25.00%) Security Architecture
6 4 (20.00%) Kubernetes
6 4 (20.00%) Azure Active Directory
6 4 (20.00%) Patch Management
6 4 (20.00%) Management Information System
6 4 (20.00%) Single Sign-On
6 4 (20.00%) Architectural Design
7 3 (15.00%) Technical Leadership
7 3 (15.00%) Cisco
7 3 (15.00%) DNS
7 3 (15.00%) Linux
7 3 (15.00%) Banking

PKI
Co-occurring IT Skills in Central 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 3 (15.00%) Confluence
2 1 (5.00%) IIS
2 1 (5.00%) OpenStack
Cloud Services
1 7 (35.00%) AWS
2 5 (25.00%) Azure
3 4 (20.00%) Azure Active Directory
4 2 (10.00%) Apigee
4 2 (10.00%) Cloud Computing
4 2 (10.00%) SaaS
5 1 (5.00%) Amazon EC2
5 1 (5.00%) Amazon ECS
5 1 (5.00%) Amazon S3
5 1 (5.00%) AWS Lambda
5 1 (5.00%) GitHub
5 1 (5.00%) PaaS
5 1 (5.00%) Route 53
5 1 (5.00%) Serverless
5 1 (5.00%) Virtual Private Cloud
Communications & Networking
1 5 (25.00%) Firewall
2 3 (15.00%) DNS
3 2 (10.00%) Cisco ASA
3 2 (10.00%) Network Security
3 2 (10.00%) VPN
3 2 (10.00%) X.509
4 1 (5.00%) DHCP
4 1 (5.00%) FTP
4 1 (5.00%) HTTP
4 1 (5.00%) Sourcefire
4 1 (5.00%) SSL
4 1 (5.00%) VLAN
Development Applications
1 3 (15.00%) Jenkins
1 3 (15.00%) JIRA
2 2 (10.00%) Maven
General
1 5 (25.00%) Finance
2 3 (15.00%) Banking
3 2 (10.00%) Public Sector
4 1 (5.00%) Law
4 1 (5.00%) Legal
4 1 (5.00%) Telecoms
Job Titles
1 6 (30.00%) Architect
2 4 (20.00%) Cloud Architect
2 4 (20.00%) Security Architect
3 2 (10.00%) Active Directory Consultant
3 2 (10.00%) Analyst
3 2 (10.00%) Application Security Specialist
3 2 (10.00%) Applications Specialist
3 2 (10.00%) AWS Specialist
3 2 (10.00%) Consultant
3 2 (10.00%) Security Specialist
3 2 (10.00%) Senior Data Warehouse Specialist
3 2 (10.00%) Senior Security Specialist
4 1 (5.00%) AWS DevOps
4 1 (5.00%) Delivery Manager
4 1 (5.00%) Infrastructure Analyst
4 1 (5.00%) Infrastructure Consultant
4 1 (5.00%) Infrastructure Engineer
4 1 (5.00%) Security Engineer
4 1 (5.00%) Service Delivery Manager
4 1 (5.00%) Service Manager
Libraries, Frameworks & Software Standards
1 3 (15.00%) Node.js
2 2 (10.00%) OAuth
2 2 (10.00%) OAuth2
2 2 (10.00%) Web Services
Miscellaneous
1 6 (30.00%) Data Centre
2 4 (20.00%) Management Information System
3 2 (10.00%) iPad
4 1 (5.00%) Analytical Skills
4 1 (5.00%) Cyberthreat
Operating Systems
1 9 (45.00%) Windows
2 3 (15.00%) Linux
3 2 (10.00%) Unix
3 2 (10.00%) Windows 7
4 1 (5.00%) Debian
4 1 (5.00%) Mac OS
4 1 (5.00%) Ubuntu
Processes & Methodologies
1 7 (35.00%) Cybersecurity
2 6 (30.00%) Identity Access Management
2 6 (30.00%) Protective Monitoring
3 5 (25.00%) Agile Software Development
3 5 (25.00%) DevOps
3 5 (25.00%) Information Security
3 5 (25.00%) Security Architecture
3 5 (25.00%) Vulnerability Management
4 4 (20.00%) Architectural Design
4 4 (20.00%) Patch Management
5 3 (15.00%) Enterprise Architecture
5 3 (15.00%) Requirements Management
5 3 (15.00%) SIEM
5 3 (15.00%) Technical Leadership
6 2 (10.00%) Configuration Management
6 2 (10.00%) Continuous Integration
6 2 (10.00%) E-Commerce
6 2 (10.00%) Migration
6 2 (10.00%) Penetration Testing
6 2 (10.00%) Service Management
Programming Languages
1 5 (25.00%) Python
2 3 (15.00%) Go
3 2 (10.00%) JavaScript
4 1 (5.00%) Bash Shell
4 1 (5.00%) Java
4 1 (5.00%) Ruby
Qualifications
1 7 (35.00%) SC Cleared
1 7 (35.00%) Security Cleared
2 2 (10.00%) CREST Certified
2 2 (10.00%) Degree
2 2 (10.00%) OSCP
3 1 (5.00%) AWS Certification
3 1 (5.00%) CISSP
3 1 (5.00%) Computer Science Degree
3 1 (5.00%) IISP
3 1 (5.00%) Master's Degree
Quality Assurance & Compliance
1 1 (5.00%) NCSC
1 1 (5.00%) PCI DSS
System Software
1 10 (50.00%) Active Directory
2 3 (15.00%) Docker
3 1 (5.00%) VMware ESXi
3 1 (5.00%) VMware Infrastructure
Systems Management
1 4 (20.00%) Kubernetes
1 4 (20.00%) Single Sign-On
2 2 (10.00%) Istio
3 1 (5.00%) Ansible
3 1 (5.00%) CASB
3 1 (5.00%) Opscode Chef
3 1 (5.00%) QRadar
3 1 (5.00%) Terraform
Vendors
1 6 (30.00%) Microsoft
2 3 (15.00%) Cisco
3 2 (10.00%) CA
4 1 (5.00%) Apple
4 1 (5.00%) Atlassian
4 1 (5.00%) CheckPoint
4 1 (5.00%) Meraki
4 1 (5.00%) Splunk
4 1 (5.00%) VMware