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 17 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
17 Apr 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 127 113 153
Rank change year-on-year
-14 +40
Permanent jobs citing PKI 21 35 5
As % of all permanent IT jobs located in Hertfordshire 0.96% 1.41% 0.19%
As % of the Miscellaneous category 2.72% 3.76% 0.52%
Number of salaries quoted 21 31 2
Average salary £65,000 £65,000 £56,500
Average salary % change year-on-year
- +15.04%
90% offered a salary of more than £36,000 £50,500 £47,300
10% offered a salary of more than £85,000 £75,000 £65,700
UK excluding London average salary £50,000 £50,500 £45,000
% change year-on-year
-0.99% +12.22%
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
772 932 954
As % of all permanent IT jobs located in Hertfordshire 35.22% 37.54% 35.49%
Number of salaries quoted 595 759 808
Average salary £45,000 £42,500 £42,500
Average salary % change year-on-year
+5.88% -
90% offered a salary of more than £24,000 £27,500 £25,000
10% offered a salary of more than £70,000 £60,000 £65,000
UK excluding London average salary £40,000 £40,000 £38,250
% change year-on-year
- +4.57%

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 17 April 2015.

PKI Salary Histogram 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 17 April 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
Rickmansworth +2 9 £85,000 +30.76%
Watford +3 6 £62,500 +23.76%
Welwyn Garden City - 1 £42,500 -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 17 April 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 42 (80.77%) Oracle
2 35 (67.31%) Finance
2 35 (67.31%) Java
3 32 (61.54%) WebLogic
3 32 (61.54%) XML
4 30 (57.69%) SSL
4 30 (57.69%) Management Information System
5 29 (55.77%) WebSphere
6 27 (51.92%) TIBCO
6 27 (51.92%) DB2
6 27 (51.92%) WebSphere Application Server
6 27 (51.92%) MQSeries
6 27 (51.92%) JMS
6 27 (51.92%) Open Source
6 27 (51.92%) Relational Database
7 26 (50.00%) IBM
7 26 (50.00%) Spring
7 26 (50.00%) Application Packaging
8 21 (40.38%) Web Services
8 21 (40.38%) RESTful
9 18 (34.62%) Agile Software Development
9 18 (34.62%) Waterfall
10 16 (30.77%) ISO 8583
10 16 (30.77%) Middleware
11 14 (26.92%) Windows
12 13 (25.00%) SharePoint
12 13 (25.00%) HP
12 13 (25.00%) Programme Management
12 13 (25.00%) Enterprise Architecture
12 13 (25.00%) Enterprise Software

PKI
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 17 April 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 32 (61.54%) WebLogic
2 29 (55.77%) WebSphere
3 27 (51.92%) MQSeries
3 27 (51.92%) WebSphere Application Server
4 13 (25.00%) SharePoint
5 5 (9.62%) BizTalk Server
6 3 (5.77%) Oracle HTTP Server
6 3 (5.77%) Apache
6 3 (5.77%) Lync
7 2 (3.85%) MS Exchange
7 2 (3.85%) Exchange Server 2003
Applications
1 4 (7.69%) MS Excel
Communications & Networking
1 30 (57.69%) SSL
2 10 (19.23%) Firewall
3 6 (11.54%) HTTP
4 5 (9.62%) SAN
5 3 (5.77%) Internet
5 3 (5.77%) SMTP
6 2 (3.85%) Ethernet
6 2 (3.85%) LDAP
6 2 (3.85%) MPLS
6 2 (3.85%) OSPF
6 2 (3.85%) BGP
6 2 (3.85%) EIGRP
6 2 (3.85%) Wireless
6 2 (3.85%) TCP/IP
6 2 (3.85%) VPN
6 2 (3.85%) VRRP
6 2 (3.85%) Cisco ASA
6 2 (3.85%) HSRP
7 1 (1.92%) Multicast
7 1 (1.92%) xDSL
Database & Business Intelligence
1 27 (51.92%) DB2
1 27 (51.92%) Relational Database
2 10 (19.23%) NonStop SQL
3 5 (9.62%) SQL Server Integration Services
3 5 (9.62%) SQL Server
4 3 (5.77%) SQL Server 2008
4 3 (5.77%) SQL Server 2012
5 2 (3.85%) Oracle Database
5 2 (3.85%) Oracle Database 11g
Development Applications
1 3 (5.77%) Ant
General
1 35 (67.31%) Finance
2 8 (15.38%) Banking
3 1 (1.92%) Telecoms
3 1 (1.92%) Legal
Job Titles
1 42 (80.77%) Architect
2 20 (38.46%) Solutions Architect
3 12 (23.08%) Enterprise Architect
4 9 (17.31%) Senior Solutions Architect
4 9 (17.31%) Senior Architect
5 5 (9.62%) Applications Architect
5 5 (9.62%) Security Architect
6 3 (5.77%) Middleware Engineer
6 3 (5.77%) Infrastructure Operations Analyst
6 3 (5.77%) Operations Analyst
6 3 (5.77%) Analyst
6 3 (5.77%) Consultant
6 3 (5.77%) Infrastructure Analyst
7 1 (1.92%) Design Engineer
7 1 (1.92%) Senior Network Engineer
7 1 (1.92%) Infrastructure Support Analyst
7 1 (1.92%) Network Engineer
7 1 (1.92%) Network Consultant
7 1 (1.92%) Support Analyst
7 1 (1.92%) IP Network Engineer
Libraries, Frameworks & Software Standards
1 32 (61.54%) XML
2 27 (51.92%) JMS
3 26 (50.00%) Spring
3 26 (50.00%) Application Packaging
4 21 (40.38%) RESTful
4 21 (40.38%) Web Services
5 16 (30.77%) Middleware
6 5 (9.62%) SAP PI
6 5 (9.62%) XSD
6 5 (9.62%) J2EE
7 2 (3.85%) JDBC
7 2 (3.85%) SailPoint
Miscellaneous
1 30 (57.69%) Management Information System
2 27 (51.92%) Open Source
3 13 (25.00%) Enterprise Software
4 11 (21.15%) SWIFT
5 3 (5.77%) iPad
6 2 (3.85%) AS400
6 2 (3.85%) Tandem
7 1 (1.92%) Computer Science
7 1 (1.92%) Analytical Skills
7 1 (1.92%) BYOD
Operating Systems
1 14 (26.92%) Windows
2 6 (11.54%) UNIX
3 5 (9.62%) Solaris
4 3 (5.77%) Windows Server 2012
4 3 (5.77%) Android
5 2 (3.85%) AIX
6 1 (1.92%) Linux
6 1 (1.92%) Apple iOS
Processes & Methodologies
1 18 (34.62%) Agile Software Development
1 18 (34.62%) Waterfall
2 13 (25.00%) Programme Management
2 13 (25.00%) Software Architecture
2 13 (25.00%) Enterprise Architecture
3 10 (19.23%) Security Architecture
4 5 (9.62%) Infrastructure Management
4 5 (9.62%) SABSA
4 5 (9.62%) TOGAF
4 5 (9.62%) Information Assurance
4 5 (9.62%) Product Management
4 5 (9.62%) Identity Management
4 5 (9.62%) Workflow
5 4 (7.69%) ITIL
5 4 (7.69%) Network Design
6 3 (5.77%) Problem Management
6 3 (5.77%) ERP
6 3 (5.77%) SOA
6 3 (5.77%) Service Delivery
6 3 (5.77%) Change Management
Programming Languages
1 35 (67.31%) Java
2 3 (5.77%) Python
2 3 (5.77%) Shell Script
2 3 (5.77%) WebLogic Scripting Tool
3 1 (1.92%) SQL
Qualifications
1 5 (9.62%) SC Cleared
1 5 (9.62%) Security Cleared
2 2 (3.85%) CCNP
2 2 (3.85%) CISSP
2 2 (3.85%) Cisco Certification
3 1 (1.92%) JNCIP
3 1 (1.92%) JNCIE
3 1 (1.92%) CCIE
Quality Assurance & Compliance
1 16 (30.77%) ISO 8583
System Software
1 5 (9.62%) VMware Infrastructure
2 3 (5.77%) Hyper-V
2 3 (5.77%) Tivoli Workload Scheduler
3 2 (3.85%) RACF
3 2 (3.85%) Active Directory
3 2 (3.85%) Tivoli Directory Server
3 2 (3.85%) ACF2
Systems Management
1 5 (9.62%) SCCM
1 5 (9.62%) SCOM
1 5 (9.62%) Tivoli
2 2 (3.85%) Tivoli Identity Manager
2 2 (3.85%) Novell Identity Manager
2 2 (3.85%) Oracle Identity Manager
2 2 (3.85%) Forefront Identity Manager
Vendors
1 42 (80.77%) Oracle
2 27 (51.92%) TIBCO
3 26 (50.00%) IBM
4 13 (25.00%) HP
5 8 (15.38%) Citrix
6 6 (11.54%) Microsoft
7 5 (9.62%) SAP
7 5 (9.62%) Metastorm
7 5 (9.62%) VMware
7 5 (9.62%) Nintex
8 4 (7.69%) CheckPoint
9 3 (5.77%) CA
10 2 (3.85%) Novell
10 2 (3.85%) Juniper
10 2 (3.85%) Cisco
10 2 (3.85%) Sun
10 2 (3.85%) Cyber-Ark
10 2 (3.85%) NetIQ
11 1 (1.92%) Fortinet
11 1 (1.92%) WatchGuard