The table below looks at the prevalence of the term PKI in contract job vacancies advertised in Hertfordshire. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 3 months to 24 June 2017 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)
East of England / Hertfordshire
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 54 57 57
Rank change year-on-year +3 0  
Contract jobs citing PKI 5 2 18
As % of all contract IT jobs advertised in Hertfordshire 0.80% 0.30% 2.01%
As % of the Miscellaneous category 2.20% 0.89% 6.12%
Number of daily rates quoted 3 1 8
Median daily rate £475 £375 £342
Median daily rate % change year-on-year +26.66% +9.80%  
90% offered a daily rate of more than £395 £375 £286
10% offered a daily rate of more than £595 £375 £370
UK excluding London median daily rate £439 £475 £370
% change year-on-year -7.63% +28.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £50.00 £32.04 £20.19
% change year-on-year +56.06% +58.71%  

PKI is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for generic IT skills.

Generic IT Skills
Hertfordshire
Contract job vacancies with a requirement for generic IT skills 227 224 294
As % of all contract IT job vacancies advertised in Hertfordshire 36.38% 33.94% 32.89%
Number of daily rates quoted 111 116 149
Median daily rate £375 £400 £375
Median daily rate % change year-on-year -6.25% +6.66%  
90% offered a daily rate of more than £281 £225 £285
10% offered a daily rate of more than £550 £475 £488
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 15 7 25
Median hourly rate £16.00 £15.00 £33.00
Median hourly rate % change year-on-year +6.66% -54.54%  
90% offered a hourly rate of more than £11.00 £10.00 £13.00
10% offered a hourly rate of more than £45.00 £26.30 £46.75
UK excluding London median hourly rate £25.00 £22.50 £18.69
% change year-on-year +11.11% +20.38%  

PKI
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing PKI as a proportion of all contract or permanent IT jobs with a match in the Miscellaneous category.

Job vacancy trend for PKI in Hertfordshire

PKI
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for PKI in Hertfordshire

PKI
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing PKI in Hertfordshire over the 3 months to 24 June 2017.

Contractor daily rate histogram for PKI in Hertfordshire

PKI
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for PKI in Hertfordshire

PKI
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the Hertfordshire region over the 3 months to 24 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead +9 3 £475 +26.66%
Watford - 1 £375 -
PKI
East of England

For the 6 months to 24 June 2017, IT contractor jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for PKI.

1 5 (100.00%) Windows
1 5 (100.00%) Active Directory
2 4 (80.00%) WSUS
2 4 (80.00%) Windows 2000 Server
2 4 (80.00%) DV Cleared
2 4 (80.00%) Security Cleared
2 4 (80.00%) Windows 10
2 4 (80.00%) Remote Desktop
3 1 (20.00%) Windows Server
3 1 (20.00%) Creative Problem-Solving
3 1 (20.00%) PowerShell
3 1 (20.00%) SQL Server 2008
3 1 (20.00%) Confluence
3 1 (20.00%) Unified Communications
3 1 (20.00%) Exchange Server 2010
3 1 (20.00%) F5
3 1 (20.00%) Meraki
3 1 (20.00%) Analytical Skills
3 1 (20.00%) SonicWALL
3 1 (20.00%) Kanban
3 1 (20.00%) VLAN
3 1 (20.00%) JIRA
3 1 (20.00%) C
3 1 (20.00%) SQL
3 1 (20.00%) SQL Server
3 1 (20.00%) IIS
3 1 (20.00%) Dell
3 1 (20.00%) Citrix
3 1 (20.00%) Cisco Certification
3 1 (20.00%) Microsoft Certification

PKI
Co-occurring IT Skills in Hertfordshire 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 1 (20.00%) CMS
1 1 (20.00%) Confluence
1 1 (20.00%) Exchange Server 2010
1 1 (20.00%) IIS
1 1 (20.00%) MS Exchange
Communications & Networking
1 4 (80.00%) Remote Desktop
2 1 (20.00%) DHCP
2 1 (20.00%) DNS
2 1 (20.00%) LAN
2 1 (20.00%) MPLS
2 1 (20.00%) SAN
2 1 (20.00%) Unified Communications
2 1 (20.00%) VLAN
2 1 (20.00%) VPN
2 1 (20.00%) WAN
2 1 (20.00%) Wi-Fi
Database & Business Intelligence
1 1 (20.00%) SQL Server
1 1 (20.00%) SQL Server 2008
Development Applications
1 1 (20.00%) JIRA
General
1 1 (20.00%) Telecoms
Job Titles
1 4 (80.00%) Designer
1 4 (80.00%) Infrastructure Designer
2 1 (20.00%) 3rd Line Engineer
2 1 (20.00%) 3rd Line Infrastructure Engineer
2 1 (20.00%) Infrastructure Engineer
Miscellaneous
1 1 (20.00%) Analytical Skills
Operating Systems
1 5 (100.00%) Windows
2 4 (80.00%) Windows 10
2 4 (80.00%) Windows 2000 Server
3 1 (20.00%) Windows Server
Processes & Methodologies
1 1 (20.00%) Change Management
1 1 (20.00%) Creative Problem-Solving
1 1 (20.00%) Data Security
1 1 (20.00%) Kanban
1 1 (20.00%) Knowledge Management
Programming Languages
1 1 (20.00%) C
1 1 (20.00%) PowerShell
1 1 (20.00%) SQL
Qualifications
1 4 (80.00%) DV Cleared
1 4 (80.00%) Security Cleared
2 1 (20.00%) CCNA
2 1 (20.00%) CCNP
2 1 (20.00%) Cisco Certification
2 1 (20.00%) MCSE
2 1 (20.00%) Microsoft Certification
System Software
1 5 (100.00%) Active Directory
Systems Management
1 4 (80.00%) WSUS
Vendors
1 1 (20.00%) Cisco
1 1 (20.00%) Citrix
1 1 (20.00%) Dell
1 1 (20.00%) F5
1 1 (20.00%) Meraki
1 1 (20.00%) Microsoft
1 1 (20.00%) SonicWALL