PKI Contracts in Croydon

Public-Key Infrastructure (PKI)
South London > Croydon

The table below looks at the prevalence of the term PKI in contract job vacancies in Croydon. Included is a benchmarking guide to the contractor rates offered in vacancies that cited PKI over the 6 months leading up to 23 May 2025, comparing them to the same period in the previous two years.

6 months to
23 May 2025
Same period 2024 Same period 2023
Rank 24 33 -
Rank change year-on-year +9 - -
Contract jobs citing PKI 4 1 0
As % of all contract jobs advertised in Croydon 4.60% 0.77% -
As % of the Miscellaneous category 16.00% 2.94% -
Number of daily rates quoted 3 1 0
10th Percentile £429 - -
25th Percentile £436 £638 -
Median daily rate (50th Percentile) £473 £675 -
Median % change year-on-year -30.00% - -
75th Percentile £499 £713 -
90th Percentile £500 - -
South London median daily rate £473 £675 £425
% change year-on-year -30.00% +58.82% -18.07%

All Generic Skills
Croydon

PKI falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring generic IT skills in Croydon.

Contract vacancies with a requirement for generic IT skills 25 34 50
As % of all contract IT jobs advertised in Croydon 28.74% 26.15% 31.45%
Number of daily rates quoted 16 15 34
10th Percentile £170 £249 £253
25th Percentile £388 £438 £456
Median daily rate (50th Percentile) £540 £550 £550
Median % change year-on-year -1.82% - -4.35%
75th Percentile £638 £575 £644
90th Percentile £691 £658 £757
South London median daily rate £622 £500 £550
% change year-on-year +24.40% -9.09% -
Number of hourly rates quoted 0 10 0
Median hourly rate - £21.00 -
South London median hourly rate £15.84 £23.50 £29.99
% change year-on-year -32.60% -21.63% -35.92%

PKI
Job Vacancy Trend in Croydon

Job postings citing PKI as a proportion of all IT jobs advertised in Croydon.

Job vacancy trend for PKI in Croydon

PKI
Contractor Daily Rate Trend in Croydon

3-month moving average daily rate quoted in jobs citing PKI in Croydon.

Daily rate trend for PKI in Croydon

PKI
Co-occurring Skills and Capabilities in Croydon by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 3 (75.00%) Apache
2 2 (50.00%) Camunda
Cloud Services
1 3 (75.00%) AWS
2 1 (25.00%) Azure
2 1 (25.00%) Azure Data Factory
2 1 (25.00%) Azure Monitor
2 1 (25.00%) Azure Sentinel
2 1 (25.00%) Cloud Computing
2 1 (25.00%) Entra ID
2 1 (25.00%) IaaS
2 1 (25.00%) Microsoft 365
2 1 (25.00%) Microsoft Purview
2 1 (25.00%) PaaS
Communications & Networking
1 1 (25.00%) Firewall
1 1 (25.00%) NAS
1 1 (25.00%) SAN
1 1 (25.00%) SD-WAN
1 1 (25.00%) VPN
1 1 (25.00%) WAN
Database & Business Intelligence
1 3 (75.00%) MongoDB
1 3 (75.00%) MySQL
2 2 (50.00%) GIS
2 2 (50.00%) Redis
3 1 (25.00%) NoSQL
General
1 3 (75.00%) Public Sector
2 2 (50.00%) Social Skills
3 1 (25.00%) Legal
3 1 (25.00%) Manufacturing
Job Titles
1 2 (50.00%) Developer
2 1 (25.00%) DevOps Engineer
2 1 (25.00%) Full-Stack Developer
2 1 (25.00%) Infrastructure Engineer
2 1 (25.00%) IT Engineer
2 1 (25.00%) IT Infrastructure Engineer
2 1 (25.00%) Java Developer
2 1 (25.00%) SC Cleared Java Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) Apache NiFi
1 3 (75.00%) Kafka
1 3 (75.00%) Keycloak
2 2 (50.00%) AngularJS
2 2 (50.00%) HTML
2 2 (50.00%) Spring
2 2 (50.00%) Spring Boot
2 2 (50.00%) XML
Operating Systems
1 3 (75.00%) Linux
2 1 (25.00%) Windows
2 1 (25.00%) Windows Server
2 1 (25.00%) Windows Server 2019
Processes & Methodologies
1 3 (75.00%) Containerisation
1 3 (75.00%) DevOps
1 3 (75.00%) High Availability
1 3 (75.00%) Mentoring
1 3 (75.00%) Microservices
2 2 (50.00%) Code Quality
2 2 (50.00%) Full-Stack Development
2 2 (50.00%) GitOps
2 2 (50.00%) Incident Response
2 2 (50.00%) Stakeholder Engagement
2 2 (50.00%) Vulnerability Management
3 1 (25.00%) Analytics
3 1 (25.00%) Configuration Management
3 1 (25.00%) Cybersecurity
3 1 (25.00%) Infrastructure as Code
3 1 (25.00%) ITIL
3 1 (25.00%) Risk Management
3 1 (25.00%) Root Cause Analysis
3 1 (25.00%) Security Architecture
3 1 (25.00%) Test Automation
Programming Languages
1 2 (50.00%) Java
2 1 (25.00%) PowerShell
Qualifications
1 3 (75.00%) SC Cleared
1 3 (75.00%) Security Cleared
Quality Assurance & Compliance
1 1 (25.00%) Cyber Essentials
1 1 (25.00%) Cyber Essentials PLUS
1 1 (25.00%) GDPR
1 1 (25.00%) ISO/IEC 27001
1 1 (25.00%) NIST
System Software
1 3 (75.00%) Docker
2 2 (50.00%) Apache ZooKeeper
3 1 (25.00%) Active Directory
3 1 (25.00%) Hyper-V
3 1 (25.00%) VMware Infrastructure
Systems Management
1 3 (75.00%) Kubernetes
2 2 (50.00%) Istio
2 2 (50.00%) Terraform
3 1 (25.00%) Ansible
3 1 (25.00%) HAProxy
3 1 (25.00%) Microsoft Intune
3 1 (25.00%) Puppet
3 1 (25.00%) Rancher
Vendors
1 1 (25.00%) Cisco
1 1 (25.00%) Dell
1 1 (25.00%) EMC
1 1 (25.00%) Microsoft
1 1 (25.00%) Palo Alto
1 1 (25.00%) SonicWALL
1 1 (25.00%) VMware