Period
to 15 October 2018

The table below looks at the prevalence of the term PKI in contract job vacancies advertised in the East of England. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 6 months to 15 October 2018 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)
England > East of England
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 163 191 177
Rank change year-on-year +28 -14 -7
Contract jobs citing PKI 52 17 9
As % of all contract IT jobs advertised in the East of England 1.02% 0.34% 0.19%
As % of the Miscellaneous category 3.15% 1.03% 0.56%
Number of daily rates quoted 26 9 3
East of England median daily rate £425 £500 £550
Median daily rate % change year-on-year -15.00% -9.09% +48.50%
10th Percentile £364 £385 £395
90th Percentile £575 £602 £625
England median daily rate £500 £488 £475
% change year-on-year +2.56% +2.63% +14.46%
Number of hourly rates quoted 2 0 0
East of England median hourly rate £52.50 - -
England median hourly rate £42.50 £30.00 £34.50
% change year-on-year +41.67% -13.04% +30.40%

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 the East of England with a requirement for generic IT skills.

All Generic IT Skills
East of England
Contract vacancies with a requirement for generic IT skills 1,651 1,652 1,600
As % of all contract IT jobs advertised in the East of England 32.45% 33.06% 32.92%
Number of daily rates quoted 920 938 888
East of England median daily rate £450 £400 £375
Median daily rate % change year-on-year +12.50% +6.67% -
10th Percentile £210 £191 £200
90th Percentile £588 £573 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +1.19%
Number of hourly rates quoted 79 117 130
East of England median hourly rate £17.50 £25.00 £23.00
Median hourly rate % change year-on-year -30.00% +8.70% -9.80%
10th Percentile £13.00 £11.51 £12.75
90th Percentile £48.60 £52.50 £43.08
England median hourly rate £21.50 £20.00 £20.00
% change year-on-year +7.50% - +8.11%

PKI
Job Vacancy Trend in the East of England

Job postings citing PKI as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for PKI in the East of England

PKI
Contractor Daily Rate Trend in the East of England

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

Contractor daily rate trend for PKI in the East of England

PKI
Contractor Daily Rate Histogram in the East of England

The daily rate distribution of IT jobs citing PKI in the East of England over the 6 months to 15 October 2018.

Contractor daily rate histogram for PKI in the East of England

PKI
Contractor Hourly Rate Trend in the East of England

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

Contractor hourly rate trend for PKI in the East of England

PKI
Contract Job Locations in the East of England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the East of England region over the 6 months to 15 October 2018. 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
Cambridgeshire - 20 £425 - 2
Suffolk - 13 £550 -
Bedfordshire - 10 £425 -
Essex +3 7 £488 - 1
Hertfordshire -7 6 £360 -29.76% 1
Norfolk +15 4 £425 -15.00%
PKI
England

For the 6 months to 15 October 2018, 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 East of England region with a requirement for PKI.

1 38 (73.08%) DNS
2 21 (40.38%) Firewall
2 21 (40.38%) VMware
3 20 (38.46%) DHCP
3 20 (38.46%) Linux
4 17 (32.69%) Active Directory
4 17 (32.69%) Red Hat
4 17 (32.69%) VMware Infrastructure
5 16 (30.77%) Cisco
5 16 (30.77%) Puppet
5 16 (30.77%) OpenStack
5 16 (30.77%) Docker
5 16 (30.77%) Kubernetes
6 15 (28.85%) Security Cleared
6 15 (28.85%) Apache
7 14 (26.92%) LDAP
8 13 (25.00%) Python
8 13 (25.00%) CheckPoint
9 12 (23.08%) NetApp
9 12 (23.08%) Nagios
9 12 (23.08%) JavaScript
9 12 (23.08%) Perl
9 12 (23.08%) MySQL
9 12 (23.08%) CentOS
9 12 (23.08%) ZABBIX
9 12 (23.08%) nginx
9 12 (23.08%) Hadoop
9 12 (23.08%) Amazon AWS
9 12 (23.08%) Ruby
9 12 (23.08%) LAMP

PKI
Co-occurring IT Skills in the East of England 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 16 (30.77%) OpenStack
2 15 (28.85%) Apache
3 12 (23.08%) nginx
4 8 (15.38%) IIS
5 2 (3.85%) Exchange Server 2010
5 2 (3.85%) Exchange Server 2013
5 2 (3.85%) MS Exchange
5 2 (3.85%) SharePoint
5 2 (3.85%) Skype for Business
Cloud Services
1 12 (23.08%) Amazon AWS
2 6 (11.54%) Azure Active Directory
2 6 (11.54%) Microsoft Azure
3 4 (7.69%) Office 365
4 2 (3.85%) Cloud Computing
5 1 (1.92%) AtomSphere
5 1 (1.92%) Boomi
5 1 (1.92%) Mimecast
Communications & Networking
1 38 (73.08%) DNS
2 21 (40.38%) Firewall
3 20 (38.46%) DHCP
4 9 (17.31%) Network Security
4 9 (17.31%) Unicast
4 9 (17.31%) VoIP
4 9 (17.31%) VPN
5 8 (15.38%) Ethernet
5 8 (15.38%) IPsec
6 7 (13.46%) Kerberos
6 7 (13.46%) SSL
7 3 (5.77%) HTTP
7 3 (5.77%) S/MIME
8 2 (3.85%) Skype
8 2 (3.85%) TCP/IP
9 1 (1.92%) BGP
9 1 (1.92%) DKIM
9 1 (1.92%) DMARC
9 1 (1.92%) FTP
9 1 (1.92%) SMTP
Database & Business Intelligence
1 12 (23.08%) Hadoop
1 12 (23.08%) MongoDB
1 12 (23.08%) MySQL
1 12 (23.08%) PostgreSQL
2 1 (1.92%) SQL Server
2 1 (1.92%) SQL Server Integration Services
2 1 (1.92%) SQL Server Reporting Services
Development Applications
1 12 (23.08%) Jenkins
1 12 (23.08%) Vagrant
General
1 7 (13.46%) Telecoms
2 4 (7.69%) Legal
Job Titles
1 11 (21.15%) DevOps Engineer
2 8 (15.38%) Test Leader
3 6 (11.54%) Administrator
4 5 (9.62%) Senior DevOps
4 5 (9.62%) Senior DevOps Engineer
4 5 (9.62%) Systems Administrator
5 4 (7.69%) Consultant
6 3 (5.77%) 3rd Line Support
6 3 (5.77%) Architect
6 3 (5.77%) Linux Administrator
6 3 (5.77%) Linux Engineer
6 3 (5.77%) Linux Systems Administrator
6 3 (5.77%) Network Engineer
6 3 (5.77%) Support Engineer
7 2 (3.85%) 3rd Line Support Engineer
7 2 (3.85%) Developer
7 2 (3.85%) Messaging Engineer
7 2 (3.85%) Network Consultant
7 2 (3.85%) Security Engineer
7 2 (3.85%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 14 (26.92%) LDAP
2 12 (23.08%) LAMP
2 12 (23.08%) LAPP Stack
2 12 (23.08%) LEMP Stack
3 4 (7.69%) ADSI
4 3 (5.77%) OAuth
4 3 (5.77%) SAML
5 2 (3.85%) 802.1X
6 1 (1.92%) .NET
6 1 (1.92%) EDI
6 1 (1.92%) JSON
6 1 (1.92%) REST
6 1 (1.92%) WinForms
6 1 (1.92%) XML
Miscellaneous
1 9 (17.31%) Data Centre
2 8 (15.38%) Analytical Skills
3 7 (13.46%) Clustering
4 2 (3.85%) Algorithms
5 1 (1.92%) Security Operations Centre
Operating Systems
1 20 (38.46%) Linux
2 12 (23.08%) CentOS
3 8 (15.38%) Windows
4 5 (9.62%) Red Hat Enterprise Linux
4 5 (9.62%) Windows Server
4 5 (9.62%) Windows Server 2008
4 5 (9.62%) Windows Server 2012
5 4 (7.69%) Windows Server 2003
6 1 (1.92%) Unix
6 1 (1.92%) Windows 10
6 1 (1.92%) Windows 7
6 1 (1.92%) Windows 8
Processes & Methodologies
1 12 (23.08%) DevOps
2 8 (15.38%) Identity Management
2 8 (15.38%) Network Management
2 8 (15.38%) SDLC
2 8 (15.38%) Test Planning
2 8 (15.38%) User Acceptance Testing
3 5 (9.62%) Use Case
3 5 (9.62%) Validation
4 4 (7.69%) Migration
4 4 (7.69%) Server Hardening
5 3 (5.77%) Infrastructure Engineering
5 3 (5.77%) ITIL
5 3 (5.77%) Load Balancing
6 2 (3.85%) Cryptography
6 2 (3.85%) SIEM
7 1 (1.92%) Capacity Planning
7 1 (1.92%) Cybersecurity
7 1 (1.92%) Data Loss Prevention
7 1 (1.92%) Network Monitoring
7 1 (1.92%) Security Operations
Programming Languages
1 13 (25.00%) Python
2 12 (23.08%) Bash Shell
2 12 (23.08%) JavaScript
2 12 (23.08%) Perl
2 12 (23.08%) Ruby
3 9 (17.31%) PowerShell
4 8 (15.38%) C
5 2 (3.85%) SQL
6 1 (1.92%) C#
6 1 (1.92%) Java
6 1 (1.92%) VB.NET
Qualifications
1 15 (28.85%) Security Cleared
2 8 (15.38%) DV Cleared
3 7 (13.46%) SC Cleared
4 2 (3.85%) Microsoft Certification
5 1 (1.92%) CISSP
5 1 (1.92%) CompTIA Security+
5 1 (1.92%) GIAC
5 1 (1.92%) SANS
5 1 (1.92%) SSCP
5 1 (1.92%) TOGAF Certification
Quality Assurance & Compliance
1 2 (3.85%) SLA
System Software
1 17 (32.69%) Active Directory
1 17 (32.69%) VMware Infrastructure
2 16 (30.77%) Docker
3 8 (15.38%) vSphere
4 3 (5.77%) Active Directory Lightweight Directory Services
5 1 (1.92%) VMware ESXi
Systems Management
1 16 (30.77%) Kubernetes
1 16 (30.77%) Puppet
2 12 (23.08%) Ansible
2 12 (23.08%) Nagios
2 12 (23.08%) Opscode Chef
2 12 (23.08%) Salt
2 12 (23.08%) Terraform
2 12 (23.08%) ZABBIX
3 5 (9.62%) Cisco CUCM
4 4 (7.69%) WSUS
5 3 (5.77%) Forefront Identity Manager
5 3 (5.77%) Single Sign-On
6 1 (1.92%) CASB
6 1 (1.92%) Norton AntiVirus
6 1 (1.92%) QRadar
6 1 (1.92%) SCCM
Vendors
1 21 (40.38%) VMware
2 17 (32.69%) Red Hat
3 16 (30.77%) Cisco
4 13 (25.00%) CheckPoint
5 12 (23.08%) NetApp
6 11 (21.15%) Microsoft
7 5 (9.62%) ForeScout
8 4 (7.69%) McAfee
9 3 (5.77%) CA
9 3 (5.77%) Oracle
10 2 (3.85%) Citrix
10 2 (3.85%) Lumension
11 1 (1.92%) Dell
11 1 (1.92%) Forcepoint
11 1 (1.92%) Juniper
11 1 (1.92%) Nokia
11 1 (1.92%) Sophos
11 1 (1.92%) Symantec