Period
to 22 July 2018

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 22 July 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
East of England > Hertfordshire
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 195 216 208
Rank change year-on-year +21 -8 +22
Permanent jobs citing PKI 27 4 12
As % of all permanent IT jobs advertised in Hertfordshire 0.60% 0.093% 0.25%
As % of the Miscellaneous category 1.32% 0.23% 0.56%
Number of salaries quoted 15 5 10
Hertfordshire median annual salary £60,000 £40,000 £61,750
Median salary % change year-on-year +50.00% -35.22% -8.52%
10th Percentile £41,500 £36,700 £49,850
90th Percentile £68,500 £43,000 £85,750
East of England median annual salary £50,000 £47,000 £58,500
% change year-on-year +6.38% -19.66% -10.00%

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 2,042 1,773 2,146
As % of all permanent IT jobs advertised in Hertfordshire 45.35% 41.01% 44.78%
Number of salaries quoted 1,566 1,449 1,702
Hertfordshire median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - -
10th Percentile £27,000 £25,750 £25,750
90th Percentile £72,500 £71,250 £70,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +9.76%

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
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing PKI in Hertfordshire over the 6 months to 22 July 2018.

Salary histogram 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 22 July 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City - 8 - -
Watford +15 5 £90,000 +125.00%
Hatfield - 2 £41,250 - 1
PKI
East of England

For the 6 months to 22 July 2018, 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 23 (85.19%) Cybersecurity
2 19 (70.37%) Mimecast
2 19 (70.37%) Security Operations
2 19 (70.37%) DKIM
2 19 (70.37%) DMARC
2 19 (70.37%) Data Loss Prevention
2 19 (70.37%) Use Case
2 19 (70.37%) SIEM
2 19 (70.37%) Office 365
2 19 (70.37%) Forcepoint
3 13 (48.15%) CISSP
3 13 (48.15%) Security Architecture
4 12 (44.44%) CSSLP
5 11 (40.74%) E-Commerce
6 9 (33.33%) CISM
7 8 (29.63%) GIAC
7 8 (29.63%) SSCP
7 8 (29.63%) CISA
7 8 (29.63%) Continuous Improvement
7 8 (29.63%) Due Diligence
7 8 (29.63%) Security Operations Centre
7 8 (29.63%) SANS
7 8 (29.63%) CompTIA Security+
7 8 (29.63%) Identity Access Management
7 8 (29.63%) Application Performance Monitoring
7 8 (29.63%) Performance Monitoring
8 5 (18.52%) Problem Management
9 4 (14.81%) Technical Architecture
9 4 (14.81%) Degree
9 4 (14.81%) Network Security

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 2 (7.41%) WebLogic
2 1 (3.70%) Apache
2 1 (3.70%) Oracle HTTP Server
2 1 (3.70%) Oracle SOA Suite
2 1 (3.70%) WebSphere
Cloud Services
1 19 (70.37%) Mimecast
1 19 (70.37%) Office 365
2 2 (7.41%) Azure Active Directory
2 2 (7.41%) Cloud Computing
2 2 (7.41%) Microsoft Azure
Communications & Networking
1 19 (70.37%) DKIM
1 19 (70.37%) DMARC
2 4 (14.81%) Firewall
2 4 (14.81%) Internet
2 4 (14.81%) Intrusion Detection
2 4 (14.81%) Network Security
3 2 (7.41%) DHCP
3 2 (7.41%) DNS
3 2 (7.41%) Kerberos
4 1 (3.70%) HTTP
Database & Business Intelligence
1 1 (3.70%) Data Warehouse
1 1 (3.70%) MySQL
1 1 (3.70%) OLTP
Development Applications
1 1 (3.70%) Ant
General
1 2 (7.41%) Finance
2 1 (3.70%) Retail
Job Titles
1 15 (55.56%) Security Engineer
2 6 (22.22%) Analyst
3 5 (18.52%) Architect
3 5 (18.52%) Security Analyst
4 4 (14.81%) Cybersecurity Architect
4 4 (14.81%) Security Architect
5 1 (3.70%) Infrastructure Architect
5 1 (3.70%) Middleware Engineer
5 1 (3.70%) Senior Architect
5 1 (3.70%) Senior Infrastructure Architect
Libraries, Frameworks & Software Standards
1 2 (7.41%) ADSI
1 2 (7.41%) LDAP
1 2 (7.41%) Middleware
2 1 (3.70%) J2EE
2 1 (3.70%) SAML
2 1 (3.70%) WebSphere MQ
Miscellaneous
1 8 (29.63%) Security Operations Centre
2 4 (14.81%) Management Information System
3 1 (3.70%) Clustering
3 1 (3.70%) Enterprise Software
3 1 (3.70%) Mobile Payment
Operating Systems
1 2 (7.41%) Solaris
1 2 (7.41%) Windows
1 2 (7.41%) Windows Server
2 1 (3.70%) Linux
2 1 (3.70%) Unix
2 1 (3.70%) Windows 10
2 1 (3.70%) Windows Server 2003
2 1 (3.70%) Windows Server 2008
2 1 (3.70%) Windows Server 2012
Processes & Methodologies
1 23 (85.19%) Cybersecurity
2 19 (70.37%) Data Loss Prevention
2 19 (70.37%) Security Operations
2 19 (70.37%) SIEM
2 19 (70.37%) Use Case
3 13 (48.15%) Security Architecture
4 11 (40.74%) E-Commerce
5 8 (29.63%) Application Performance Monitoring
5 8 (29.63%) Continuous Improvement
5 8 (29.63%) Due Diligence
5 8 (29.63%) Identity Access Management
5 8 (29.63%) Performance Monitoring
6 5 (18.52%) Problem Management
7 4 (14.81%) Critical Thinking
7 4 (14.81%) Economics
7 4 (14.81%) Information Assurance
7 4 (14.81%) Information Management
7 4 (14.81%) Privileged Access Management
7 4 (14.81%) Technical Architecture
7 4 (14.81%) Vulnerability Management
Programming Languages
1 2 (7.41%) Java
2 1 (3.70%) PowerShell
2 1 (3.70%) Python
2 1 (3.70%) Shell Script
2 1 (3.70%) SQL
2 1 (3.70%) WebLogic Scripting Tool
Qualifications
1 13 (48.15%) CISSP
2 12 (44.44%) CSSLP
3 9 (33.33%) CISM
4 8 (29.63%) CISA
4 8 (29.63%) CompTIA Security+
4 8 (29.63%) GIAC
4 8 (29.63%) SANS
4 8 (29.63%) SSCP
5 4 (14.81%) Degree
5 4 (14.81%) ISSAP
5 4 (14.81%) ISSEP
5 4 (14.81%) Master's Degree
6 1 (3.70%) DV Cleared
6 1 (3.70%) SC Cleared
6 1 (3.70%) Security Cleared
Quality Assurance & Compliance
1 1 (3.70%) SLA
System Software
1 2 (7.41%) Active Directory
2 1 (3.70%) Microsoft App-V
2 1 (3.70%) Tivoli Workload Scheduler
2 1 (3.70%) VMware Infrastructure
Systems Management
1 4 (14.81%) Host Intrusion Detection System
2 2 (7.41%) Tivoli
3 1 (3.70%) OpenView
Vendors
1 19 (70.37%) Forcepoint
2 2 (7.41%) IBM
2 2 (7.41%) McAfee
2 2 (7.41%) Oracle
3 1 (3.70%) BMC
3 1 (3.70%) Cisco
3 1 (3.70%) Citrix
3 1 (3.70%) Lumension
3 1 (3.70%) Microsoft
3 1 (3.70%) Sun
3 1 (3.70%) Thales
3 1 (3.70%) VMware