The table below looks at the prevalence of the term PKI in contract job vacancies advertised in Buckinghamshire. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 3 months to 29 March 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)
South East / Buckinghamshire
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank - 77 80
Contract jobs citing PKI 0 1 7
As % of all contract IT jobs advertised in Buckinghamshire - 0.096% 0.59%
As % of the Miscellaneous category - 0.32% 1.90%
Number of daily rates quoted 0 1 2
Median daily rate - £450 £380
Median daily rate % change year-on-year - +18.42%  
UK excluding London median daily rate £420 £450 £425
% change year-on-year -6.66% +5.88%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £34.50 £26.00
% change year-on-year +30.43% +32.69%  

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 Buckinghamshire with a requirement for generic IT skills.

Generic IT Skills
Buckinghamshire
Contract job vacancies with a requirement for generic IT skills 334 311 368
As % of all contract IT job vacancies advertised in Buckinghamshire 32.49% 29.82% 30.87%
Number of daily rates quoted 170 153 155
Median daily rate £388 £375 £339
Median daily rate % change year-on-year +3.33% +10.70%  
90% offered a daily rate of more than £225 £253 £200
10% offered a daily rate of more than £550 £560 £500
UK excluding London median daily rate £395 £375 £375
% change year-on-year +5.33% -  
Number of hourly rates quoted 10 12 11
Median hourly rate £16.50 £16.25 £15.50
Median hourly rate % change year-on-year +1.53% +4.83%  
90% offered a hourly rate of more than £11.17 £14.16 £12.35
10% offered a hourly rate of more than £28.80 £36.30 £40.00
UK excluding London median hourly rate £19.50 £26.50 £18.50
% change year-on-year -26.41% +43.24%  

PKI
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire 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 Buckinghamshire

PKI
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for PKI in Buckinghamshire

For the 6 months to 29 March 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 Buckinghamshire region with a requirement for PKI.

1 1 (100.00%) Windows
1 1 (100.00%) Windows 2000
1 1 (100.00%) Windows NT
1 1 (100.00%) Windows XP
1 1 (100.00%) DNA
1 1 (100.00%) DHCP
1 1 (100.00%) Ethernet
1 1 (100.00%) HTTP
1 1 (100.00%) TCP/IP
1 1 (100.00%) VPN
1 1 (100.00%) DNS
1 1 (100.00%) SSL
1 1 (100.00%) Cisco
1 1 (100.00%) Microsoft
1 1 (100.00%) Active Directory
1 1 (100.00%) Citrix
1 1 (100.00%) CCA
1 1 (100.00%) Citrix Certification
1 1 (100.00%) Juniper
1 1 (100.00%) CheckPoint
1 1 (100.00%) ISA Server
1 1 (100.00%) Intel Security
1 1 (100.00%) X.509
1 1 (100.00%) Forcepoint
1 1 (100.00%) Clearswift
1 1 (100.00%) Firewall
1 1 (100.00%) Wireless
1 1 (100.00%) IPsec
1 1 (100.00%) VMware
1 1 (100.00%) Clustering

PKI
Co-occurring IT Skills in Buckinghamshire 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:

Communications & Networking
1 1 (100.00%) BIG-IP
1 1 (100.00%) Cisco ASA
1 1 (100.00%) Cisco PIX
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) Ethernet
1 1 (100.00%) F5 BIG-IP GTM
1 1 (100.00%) F5 BIG-IP LTM
1 1 (100.00%) Firewall
1 1 (100.00%) HTTP
1 1 (100.00%) IPsec
1 1 (100.00%) NetScaler
1 1 (100.00%) Network Security
1 1 (100.00%) Remote Desktop
1 1 (100.00%) SSL
1 1 (100.00%) TCP/IP
1 1 (100.00%) VPN
1 1 (100.00%) Wireless
1 1 (100.00%) X.509
Job Titles
1 1 (100.00%) Consultant
1 1 (100.00%) Security Consultant
1 1 (100.00%) Security Technical Consultant
1 1 (100.00%) Technical Consultant
1 1 (100.00%) Technical Security Consultant
Miscellaneous
1 1 (100.00%) Clustering
1 1 (100.00%) RSA SecurID
Operating Systems
1 1 (100.00%) Windows
1 1 (100.00%) Windows 2000
1 1 (100.00%) Windows 8
1 1 (100.00%) Windows NT
1 1 (100.00%) Windows Server 2008
1 1 (100.00%) Windows Server 2012
1 1 (100.00%) Windows Vista
1 1 (100.00%) Windows XP
Processes & Methodologies
1 1 (100.00%) DNA
Qualifications
1 1 (100.00%) CCA
1 1 (100.00%) CCAA
1 1 (100.00%) Citrix Certification
1 1 (100.00%) VMware Certified Professional (VCP)
System Software
1 1 (100.00%) Active Directory
1 1 (100.00%) ISA Server
1 1 (100.00%) Microsoft App-V
1 1 (100.00%) VMware Infrastructure
1 1 (100.00%) XenApp
1 1 (100.00%) XenDesktop
1 1 (100.00%) XenServer
Systems Management
1 1 (100.00%) AppDNA
1 1 (100.00%) FortiGate
1 1 (100.00%) McAfee ePO
1 1 (100.00%) SCCM
1 1 (100.00%) XenMobile
Vendors
1 1 (100.00%) Blue Coat
1 1 (100.00%) CheckPoint
1 1 (100.00%) Cisco
1 1 (100.00%) Citrix
1 1 (100.00%) Clearswift
1 1 (100.00%) F5
1 1 (100.00%) Forcepoint
1 1 (100.00%) Fortinet
1 1 (100.00%) Intel Security
1 1 (100.00%) Juniper
1 1 (100.00%) Microsoft
1 1 (100.00%) VMware