Period
to 20 January 2019

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Hertfordshire. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 20 January 2019 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
East of England > Hertfordshire
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 170 209 203
Rank change year-on-year +39 -6 +20
Permanent jobs citing PKI 20 8 15
As % of all permanent IT jobs advertised in Hertfordshire 0.57% 0.18% 0.34%
As % of the Miscellaneous category 1.33% 0.44% 0.91%
Number of salaries quoted 1 5 13
Hertfordshire median annual salary £42,500 £60,000 £47,500
Median salary % change year-on-year -29.17% +26.32% -32.14%
10th Percentile £41,250 £39,500 £46,250
90th Percentile £43,750 £75,250 £65,000
East of England median annual salary £40,000 £46,500 £50,750
% change year-on-year -13.98% -8.37% -18.80%

PKI is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for generic IT skills.

All Generic IT Skills
Hertfordshire
Permanent vacancies with a requirement for generic IT skills 1,503 1,811 1,640
As % of all permanent IT jobs advertised in Hertfordshire 42.51% 40.61% 37.21%
Number of salaries quoted 1,145 1,506 1,321
Hertfordshire median annual salary £50,000 £50,000 £50,000
10th Percentile £26,600 £27,000 £24,000
90th Percentile £76,250 £71,250 £72,500
East of England median annual salary £47,500 £49,000 £45,000
% change year-on-year -3.06% +8.89% -

PKI
Job Vacancy Trend in Hertfordshire

Job postings citing PKI as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for PKI in Hertfordshire

PKI
Salary Trend in Hertfordshire

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

Salary trend for PKI in Hertfordshire

PKI
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the Hertfordshire region over the 6 months to 20 January 2019. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City +6 11 - -
Watford +1 7 - -
Hatfield - 2 £42,500 -
PKI
East of England

For the 6 months to 20 January 2019, IT 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 permanent job ads across the Hertfordshire region with a requirement for PKI.

1 13 (65.00%) Windows
2 12 (60.00%) CISSP
3 8 (40.00%) Active Directory
3 8 (40.00%) LDAP
4 7 (35.00%) J2EE
4 7 (35.00%) Oracle
4 7 (35.00%) WebLogic
4 7 (35.00%) Unix
4 7 (35.00%) IBM
4 7 (35.00%) Microsoft
4 7 (35.00%) Sun
4 7 (35.00%) CA
4 7 (35.00%) Novell
4 7 (35.00%) Internet
4 7 (35.00%) Tivoli
4 7 (35.00%) Tivoli Identity Manager
4 7 (35.00%) CA Single Sign-On
4 7 (35.00%) Symantec
4 7 (35.00%) Norton AntiVirus
4 7 (35.00%) Sophos
4 7 (35.00%) Forcepoint
4 7 (35.00%) SSCP
4 7 (35.00%) GIAC
4 7 (35.00%) Oracle Database 11g
4 7 (35.00%) Tivoli Directory Server
4 7 (35.00%) Oracle Identity Manager
4 7 (35.00%) SIEM
4 7 (35.00%) Oracle Identity Management
4 7 (35.00%) Office 365
4 7 (35.00%) SailPoint

PKI
Co-occurring IT Skills in Hertfordshire 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 7 (35.00%) WebLogic
1 7 (35.00%) WebSphere
2 1 (5.00%) Exchange Server 2010
2 1 (5.00%) Exchange Server 2013
2 1 (5.00%) MS Exchange
2 1 (5.00%) Skype for Business
Cloud Services
1 7 (35.00%) Mimecast
1 7 (35.00%) Office 365
Communications & Networking
1 7 (35.00%) DKIM
1 7 (35.00%) DMARC
1 7 (35.00%) Internet
2 1 (5.00%) DHCP
2 1 (5.00%) DNS
2 1 (5.00%) Kerberos
2 1 (5.00%) Skype
Database & Business Intelligence
1 7 (35.00%) Oracle Database
1 7 (35.00%) Oracle Database 11g
General
1 5 (25.00%) Finance
Job Titles
1 7 (35.00%) Architect
1 7 (35.00%) Security Engineer
2 5 (25.00%) Senior Systems Engineer
2 5 (25.00%) Systems Engineer
3 3 (15.00%) Oracle Architect
4 2 (10.00%) Identity Management Architect
5 1 (5.00%) Analyst
5 1 (5.00%) CISSP Engineer
5 1 (5.00%) Citrix Analyst
5 1 (5.00%) Penetration Tester
5 1 (5.00%) Security Penetration Tester
5 1 (5.00%) Security Tester
5 1 (5.00%) Tester
Libraries, Frameworks & Software Standards
1 8 (40.00%) LDAP
2 7 (35.00%) J2EE
2 7 (35.00%) SailPoint
3 1 (5.00%) ADSI
Miscellaneous
1 1 (5.00%) Clustering
1 1 (5.00%) Data Centre
Operating Systems
1 13 (65.00%) Windows
2 7 (35.00%) Unix
3 1 (5.00%) Windows Server
3 1 (5.00%) Windows Server 2003
3 1 (5.00%) Windows Server 2008
3 1 (5.00%) Windows Server 2012
Processes & Methodologies
1 7 (35.00%) Coaching
1 7 (35.00%) Cybersecurity
1 7 (35.00%) Data Loss Prevention
1 7 (35.00%) Identity Access Management
1 7 (35.00%) SIEM
1 7 (35.00%) Technical Leadership
2 6 (30.00%) Collaborative Working
2 6 (30.00%) Continuous Improvement
2 6 (30.00%) Due Diligence
2 6 (30.00%) Infrastructure Engineering
2 6 (30.00%) Proactive Monitoring
2 6 (30.00%) Security Operations
2 6 (30.00%) Use Case
3 5 (25.00%) Computer Science
3 5 (25.00%) Software Engineering
4 1 (5.00%) Agile Software Development
4 1 (5.00%) Malware Analysis
4 1 (5.00%) Server Building
4 1 (5.00%) Server Management
Programming Languages
1 6 (30.00%) Java
2 1 (5.00%) PowerShell
Qualifications
1 12 (60.00%) CISSP
2 7 (35.00%) CompTIA Security+
2 7 (35.00%) GIAC
2 7 (35.00%) SANS
2 7 (35.00%) SSCP
3 1 (5.00%) CISA
3 1 (5.00%) CISM
3 1 (5.00%) CREST Certified
3 1 (5.00%) GPEN
3 1 (5.00%) SC Cleared
3 1 (5.00%) Security Cleared
Quality Assurance & Compliance
1 1 (5.00%) ISO/IEC 27001
System Software
1 8 (40.00%) Active Directory
2 7 (35.00%) Tivoli Directory Server
3 1 (5.00%) Virtual Machines
3 1 (5.00%) VMware ESXi
Systems Management
1 7 (35.00%) CA Single Sign-On
1 7 (35.00%) CASB
1 7 (35.00%) Norton AntiVirus
1 7 (35.00%) Oracle Identity Management
1 7 (35.00%) Oracle Identity Manager
1 7 (35.00%) Tivoli
1 7 (35.00%) Tivoli Identity Manager
Vendors
1 7 (35.00%) CA
1 7 (35.00%) Forcepoint
1 7 (35.00%) IBM
1 7 (35.00%) Microsoft
1 7 (35.00%) Novell
1 7 (35.00%) Oracle
1 7 (35.00%) Ping Identity
1 7 (35.00%) Sophos
1 7 (35.00%) Sun
1 7 (35.00%) Symantec
2 1 (5.00%) Citrix
2 1 (5.00%) McAfee