The table below looks at the prevalence of the term PKI in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited PKI over the 3 months to 14 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
14 Feb 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 142 119 120
Rank change year-on-year
-23 +1
Permanent jobs citing PKI 4 24 15
As % of all permanent IT jobs located in Hertfordshire 0.18% 1.20% 0.74%
As % of the Miscellaneous category 0.45% 2.98% 1.98%
Number of salaries quoted 4 23 12
Average salary £85,000 £75,000 £53,250
Average salary % change year-on-year
+13.33% +40.84%
90% offered a salary of more than £67,500 £65,000 £48,700
10% offered a salary of more than £88,500 £85,000 £73,250
UK excluding London average salary £47,500 £50,000 £50,000
% change year-on-year
-5.00% -
PKI
East of England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Hertfordshire region.

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
895 805 759
As % of all permanent IT jobs located in Hertfordshire 40.66% 40.19% 37.63%
Number of salaries quoted 723 603 565
Average salary £45,000 £47,500 £39,000
Average salary % change year-on-year
-5.26% +21.79%
90% offered a salary of more than £27,000 £24,000 £25,000
10% offered a salary of more than £65,000 £55,000 £70,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

PKI
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing PKI across the Hertfordshire region as a proportion of the total demand within the Miscellaneous category.

PKI Jobs Demand Trend in Hertfordshire

PKI
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PKI across the Hertfordshire region.

PKI Salary Trend in Hertfordshire

PKI
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing PKI across the Hertfordshire region over the 3 months to 14 February 2016.

PKI Salary Histogram in Hertfordshire

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 14 February 2016, IT jobs across the Hertfordshire region citing PKI also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI.

1 8 (66.67%) Oracle
1 8 (66.67%) IBM
2 7 (58.33%) WebLogic
2 7 (58.33%) Middleware
3 6 (50.00%) TIBCO
3 6 (50.00%) Management Information System
3 6 (50.00%) Finance
3 6 (50.00%) Agile Software Development
3 6 (50.00%) Java
3 6 (50.00%) WebSphere Application Server
3 6 (50.00%) DB2
3 6 (50.00%) XML
3 6 (50.00%) JMS
3 6 (50.00%) MQSeries
3 6 (50.00%) SSL
3 6 (50.00%) Spring
3 6 (50.00%) Application Packaging
3 6 (50.00%) WebSphere
3 6 (50.00%) RESTful
3 6 (50.00%) Software Architecture
3 6 (50.00%) Open Source
3 6 (50.00%) Waterfall
3 6 (50.00%) Non-Functional Testing
3 6 (50.00%) Relational Database
3 6 (50.00%) SDLC
3 6 (50.00%) Presales
4 5 (41.67%) ISO20022
4 5 (41.67%) SEPA
4 5 (41.67%) SWIFT
4 5 (41.67%) Windows

PKI
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 14 February 2016, IT jobs across the Hertfordshire region citing PKI also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI. Up to 20 skills are shown per category.

Application Platforms
1 7 (58.33%) WebLogic
2 6 (50.00%) MQSeries
2 6 (50.00%) WebSphere
2 6 (50.00%) WebSphere Application Server
3 1 (8.33%) Apache
3 1 (8.33%) BizTalk Server
3 1 (8.33%) Liferay
3 1 (8.33%) Oracle Service Bus
3 1 (8.33%) Oracle Workflow
3 1 (8.33%) SharePoint
3 1 (8.33%) Tomcat
3 1 (8.33%) WebLogic Portal
Communications & Networking
1 6 (50.00%) SSL
2 5 (41.67%) Firewall
3 4 (33.33%) DNS
3 4 (33.33%) Internet
3 4 (33.33%) Network Security
3 4 (33.33%) VPN
4 3 (25.00%) BGP
4 3 (25.00%) BIG-IP
4 3 (25.00%) Cisco ASA
4 3 (25.00%) Cisco ISE
4 3 (25.00%) Cisco Nexus
4 3 (25.00%) DHCP
4 3 (25.00%) EIGRP
4 3 (25.00%) F5 BIG-IP GTM
4 3 (25.00%) F5 BIG-IP LTM
4 3 (25.00%) HSRP
4 3 (25.00%) ISDN
4 3 (25.00%) LAN
4 3 (25.00%) VoIP
4 3 (25.00%) WAN
Database & Business Intelligence
1 6 (50.00%) DB2
1 6 (50.00%) Relational Database
2 1 (8.33%) Hadoop
2 1 (8.33%) OLAP
2 1 (8.33%) OLTP
2 1 (8.33%) Oracle Database
2 1 (8.33%) Oracle ODI
2 1 (8.33%) Oracle OLAP
2 1 (8.33%) SQL Server
2 1 (8.33%) SQL Server 2008
2 1 (8.33%) SQL Server 2012
2 1 (8.33%) SQL Server 2014
2 1 (8.33%) SQL Server 2016
2 1 (8.33%) SQL Server Integration Services
Development Applications
1 3 (25.00%) VSS/SourceSafe
General
1 6 (50.00%) Finance
2 4 (33.33%) Telecoms
3 1 (8.33%) Legal
Job Titles
1 11 (91.67%) Architect
2 6 (50.00%) Solutions Architect
3 3 (25.00%) Lead Architect
3 3 (25.00%) Network Architect
3 3 (25.00%) Network Manager
4 1 (8.33%) Analyst
4 1 (8.33%) Applications Architect
4 1 (8.33%) Infrastructure Architect
4 1 (8.33%) Infrastructure Technical Architect
4 1 (8.33%) Middleware Architect
4 1 (8.33%) SIEM Analyst
4 1 (8.33%) Technical Architect
4 1 (8.33%) Technical Infrastructure Architect
Libraries, Frameworks & Software Standards
1 7 (58.33%) Middleware
2 6 (50.00%) JMS
2 6 (50.00%) RESTful
2 6 (50.00%) Spring
2 6 (50.00%) XML
3 5 (41.67%) Web Services
4 3 (25.00%) 802.1X
5 1 (8.33%) Oracle GoldenGate
5 1 (8.33%) SAML
5 1 (8.33%) SAP PI
Miscellaneous
1 6 (50.00%) Management Information System
2 5 (41.67%) SWIFT
3 3 (25.00%) Analytical Skills
4 1 (8.33%) Data Centre
4 1 (8.33%) Enterprise Software
4 1 (8.33%) iPad
4 1 (8.33%) User Experience
Operating Systems
1 5 (41.67%) Windows
2 1 (8.33%) Android
2 1 (8.33%) Linux
2 1 (8.33%) Solaris
Processes & Methodologies
1 6 (50.00%) Agile Software Development
1 6 (50.00%) Application Packaging
1 6 (50.00%) Non-Functional Testing
1 6 (50.00%) Open Source
1 6 (50.00%) Presales
1 6 (50.00%) SDLC
1 6 (50.00%) Software Architecture
1 6 (50.00%) Waterfall
2 4 (33.33%) Information Security
3 3 (25.00%) Capacity Planning
3 3 (25.00%) Coaching
3 3 (25.00%) Computer Security
3 3 (25.00%) Mentoring
3 3 (25.00%) Network Architecture
3 3 (25.00%) Security Architecture
4 1 (8.33%) Business Continuity
4 1 (8.33%) Data Protection
4 1 (8.33%) Document Management
4 1 (8.33%) Enterprise Architecture
4 1 (8.33%) Technical Architecture
Programming Languages
1 6 (50.00%) Java
Qualifications
1 3 (25.00%) CCIE
1 3 (25.00%) CCNP
1 3 (25.00%) Cisco Certification
1 3 (25.00%) Degree
Quality Assurance & Compliance
1 5 (41.67%) ISO 8583
1 5 (41.67%) ISO20022
1 5 (41.67%) SEPA
2 3 (25.00%) Sarbanes-Oxley
System Software
1 4 (33.33%) Active Directory
2 1 (8.33%) Hyper-V
2 1 (8.33%) Oracle RAC
2 1 (8.33%) VMware Infrastructure
Systems Management
1 3 (25.00%) Cisco CUCM
1 3 (25.00%) Cisco UCCE
1 3 (25.00%) Cisco UCCX
2 1 (8.33%) Data Guard
2 1 (8.33%) Oracle Enterprise Manager
2 1 (8.33%) SCCM
2 1 (8.33%) SCOM
2 1 (8.33%) SCVMM
2 1 (8.33%) Tivoli
Vendors
1 8 (66.67%) IBM
1 8 (66.67%) Oracle
2 6 (50.00%) TIBCO
3 4 (33.33%) F5
3 4 (33.33%) VocaLink
4 3 (25.00%) Cisco
4 3 (25.00%) Palo Alto
4 3 (25.00%) Tandberg
5 1 (8.33%) BMC
5 1 (8.33%) Intel Security
5 1 (8.33%) Microsoft
5 1 (8.33%) Nintex
5 1 (8.33%) SAP
5 1 (8.33%) VMware