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 31 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Jul 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 156 104 113
Rank change year-on-year
-52 +9
Permanent jobs citing PKI 1 41 22
As % of all permanent IT jobs located in Hertfordshire 0.042% 1.66% 1.04%
As % of the Miscellaneous category 0.11% 4.71% 2.77%
Number of salaries quoted 0 37 18
Average salary - £65,000 £54,500
Average salary % change year-on-year
- +19.26%
UK excluding London average salary £48,250 £52,500 £47,500
% change year-on-year
-8.09% +10.52%
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
926 870 793
As % of all permanent IT jobs located in Hertfordshire 38.46% 35.17% 37.37%
Number of salaries quoted 711 710 606
Average salary £40,000 £45,000 £40,000
Average salary % change year-on-year
-11.11% +12.50%
90% offered a salary of more than £25,500 £30,000 £23,000
10% offered a salary of more than £65,000 £62,500 £67,500
UK excluding London average salary £40,000 £40,000 £40,000

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
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing PKI within the Hertfordshire region over the 3 months to 31 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City - 1 - -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 31 July 2015, 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 12 (63.16%) SSL
2 11 (57.89%) Finance
2 11 (57.89%) Oracle
2 11 (57.89%) Java
3 10 (52.63%) HP
4 8 (42.11%) XML
4 8 (42.11%) ISO 8583
4 8 (42.11%) Spring
4 8 (42.11%) NonStop SQL
4 8 (42.11%) Banking
4 8 (42.11%) Application Packaging
4 8 (42.11%) SDLC
5 6 (31.58%) Middleware
5 6 (31.58%) Windows
5 6 (31.58%) WebLogic
5 6 (31.58%) IBM
5 6 (31.58%) SharePoint
5 6 (31.58%) HTTP
6 5 (26.32%) XSD
6 5 (26.32%) ITIL
6 5 (26.32%) Firewall
6 5 (26.32%) Security Architecture
7 4 (21.05%) Service Delivery
7 4 (21.05%) CheckPoint
8 3 (15.79%) Tivoli
8 3 (15.79%) Tivoli Workload Scheduler
8 3 (15.79%) Shell Script
8 3 (15.79%) TIBCO
8 3 (15.79%) J2EE
8 3 (15.79%) BizTalk Server

PKI
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 31 July 2015, 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 6 (31.58%) SharePoint
1 6 (31.58%) WebLogic
2 3 (15.79%) Apache
2 3 (15.79%) MQSeries
2 3 (15.79%) WebSphere Application Server
2 3 (15.79%) Oracle HTTP Server
2 3 (15.79%) BizTalk Server
2 3 (15.79%) WebSphere
2 3 (15.79%) Lync
Applications
1 1 (5.26%) MS Excel
Communications & Networking
1 12 (63.16%) SSL
2 6 (31.58%) HTTP
3 5 (26.32%) Firewall
4 3 (15.79%) SMTP
5 1 (5.26%) Ethernet
5 1 (5.26%) LAN
5 1 (5.26%) WAN
5 1 (5.26%) MPLS
5 1 (5.26%) OSPF
5 1 (5.26%) BGP
5 1 (5.26%) EIGRP
5 1 (5.26%) VRRP
5 1 (5.26%) Wireless
5 1 (5.26%) Gigabit Ethernet
5 1 (5.26%) Cisco ASA
5 1 (5.26%) Unified Communications
5 1 (5.26%) HSRP
5 1 (5.26%) TCP/IP
5 1 (5.26%) VPN
Database & Business Intelligence
1 8 (42.11%) NonStop SQL
2 3 (15.79%) SQL Server Integration Services
2 3 (15.79%) SQL Server
2 3 (15.79%) DB2
2 3 (15.79%) Relational Database
3 2 (10.53%) SQL Server 2008
3 2 (10.53%) SQL Server 2012
Development Applications
1 3 (15.79%) Ant
General
1 11 (57.89%) Finance
2 8 (42.11%) Banking
3 1 (5.26%) Legal
Job Titles
1 11 (57.89%) Architect
2 8 (42.11%) Solutions Architect
3 3 (15.79%) Analyst
3 3 (15.79%) Infrastructure Analyst
3 3 (15.79%) Operations Analyst
3 3 (15.79%) Applications Architect
3 3 (15.79%) Middleware Engineer
3 3 (15.79%) Infrastructure Operations Analyst
4 2 (10.53%) Consultant
5 1 (5.26%) Operations Support Analyst
5 1 (5.26%) Infrastructure Support Analyst
5 1 (5.26%) Network Consultant
5 1 (5.26%) Support Analyst
5 1 (5.26%) Security Consultant
Libraries, Frameworks & Software Standards
1 8 (42.11%) XML
1 8 (42.11%) Spring
1 8 (42.11%) Application Packaging
2 6 (31.58%) Middleware
3 5 (26.32%) XSD
4 3 (15.79%) JMS
4 3 (15.79%) J2EE
4 3 (15.79%) Web Services
4 3 (15.79%) SAP PI
4 3 (15.79%) RESTful
Miscellaneous
1 3 (15.79%) SWIFT
1 3 (15.79%) Enterprise Software
1 3 (15.79%) Management Information System
2 2 (10.53%) iPad
3 1 (5.26%) Analytical Skills
3 1 (5.26%) BYOD
3 1 (5.26%) Data Centre
Operating Systems
1 6 (31.58%) Windows
2 3 (15.79%) Solaris
2 3 (15.79%) UNIX
2 3 (15.79%) Windows Server 2012
3 2 (10.53%) Android
4 1 (5.26%) Apple iOS
Processes & Methodologies
1 8 (42.11%) SDLC
2 5 (26.32%) ITIL
2 5 (26.32%) Security Architecture
3 4 (21.05%) Service Delivery
4 3 (15.79%) Change Management
4 3 (15.79%) Workflow
4 3 (15.79%) Programme Management
4 3 (15.79%) Agile Software Development
4 3 (15.79%) Software Architecture
4 3 (15.79%) Waterfall
4 3 (15.79%) Root Cause Analysis
4 3 (15.79%) Non-Functional Testing
4 3 (15.79%) Performance Monitoring
4 3 (15.79%) ERP
4 3 (15.79%) SOA
4 3 (15.79%) Problem Management
4 3 (15.79%) Product Management
4 3 (15.79%) Open Source
5 2 (10.53%) Converged Infrastructure
5 2 (10.53%) Network Design
Programming Languages
1 11 (57.89%) Java
2 3 (15.79%) Python
2 3 (15.79%) Shell Script
2 3 (15.79%) WebLogic Scripting Tool
3 1 (5.26%) SQL
Qualifications
1 1 (5.26%) CCNP
1 1 (5.26%) Cisco Certification
Quality Assurance & Compliance
1 8 (42.11%) ISO 8583
System Software
1 3 (15.79%) Tivoli Workload Scheduler
2 2 (10.53%) Hyper-V
3 1 (5.26%) UAG
Systems Management
1 3 (15.79%) Tivoli
1 3 (15.79%) SCCM
1 3 (15.79%) SCOM
2 1 (5.26%) McAfee ePO
2 1 (5.26%) Norton AntiVirus
Vendors
1 11 (57.89%) Oracle
2 10 (52.63%) HP
3 6 (31.58%) IBM
4 4 (21.05%) CheckPoint
5 3 (15.79%) TIBCO
5 3 (15.79%) Metastorm
5 3 (15.79%) Microsoft
5 3 (15.79%) SAP
5 3 (15.79%) Citrix
5 3 (15.79%) Nintex
6 1 (5.26%) Juniper
6 1 (5.26%) Apple
6 1 (5.26%) Cisco
6 1 (5.26%) Fortinet
6 1 (5.26%) WatchGuard
6 1 (5.26%) SonicWALL
6 1 (5.26%) Trend Micro
6 1 (5.26%) Symantec
6 1 (5.26%) McAfee