Period
to 23 April 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 23 April 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
East of England > Hertfordshire
6 months to
23 Apr 2018
Same period 2017 Same period 2016
Rank 213 212 220
Rank change year-on-year -1 +8 -32
Permanent jobs citing PKI 15 2 8
As % of all permanent IT jobs advertised in Hertfordshire 0.30% 0.045% 0.16%
As % of the Miscellaneous category 0.69% 0.12% 0.37%
Number of salaries quoted 8 2 7
Hertfordshire median annual salary £55,000 £41,250 £65,000
Median salary % change year-on-year +33.33% -36.54% -13.33%
10th Percentile £41,525 £33,875 £50,850
90th Percentile £65,500 £47,625 £88,000
East of England median annual salary £50,000 £44,500 £48,350
% change year-on-year +12.36% -7.96% -30.93%

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 2,172 1,686 2,162
As % of all permanent IT jobs advertised in Hertfordshire 43.95% 38.27% 43.54%
Number of salaries quoted 1,722 1,376 1,705
Hertfordshire median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - -
10th Percentile £26,300 £23,500 £26,250
90th Percentile £72,500 £70,000 £70,000
East of England median annual salary £50,000 £43,500 £45,000
% change year-on-year +14.94% -3.33% +5.88%

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 23 April 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 23 April 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
Watford +4 5 £60,000 +45.45%
Welwyn Garden City - 2 - -
Hatfield - 1 £45,000 - 2
PKI
East of England

For the 6 months to 23 April 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 10 (66.67%) Cybersecurity
2 9 (60.00%) CISSP
3 8 (53.33%) Forcepoint
3 8 (53.33%) CSSLP
3 8 (53.33%) Office 365
3 8 (53.33%) Mimecast
3 8 (53.33%) DKIM
3 8 (53.33%) DMARC
3 8 (53.33%) Data Loss Prevention
4 5 (33.33%) SIEM
4 5 (33.33%) Security Architecture
4 5 (33.33%) Problem Management
5 4 (26.67%) Information Assurance
5 4 (26.67%) Use Case
5 4 (26.67%) Network Security
5 4 (26.67%) Vulnerability Management
5 4 (26.67%) Technical Architecture
5 4 (26.67%) Degree
5 4 (26.67%) Information Management
5 4 (26.67%) Intrusion Detection
5 4 (26.67%) Economics
5 4 (26.67%) ISSAP
5 4 (26.67%) ISSEP
5 4 (26.67%) CISM
5 4 (26.67%) GIAC
5 4 (26.67%) Information Security
5 4 (26.67%) SSCP
5 4 (26.67%) Firewall
5 4 (26.67%) Identity Management
5 4 (26.67%) Management Information System

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 1 (6.67%) Apache
1 1 (6.67%) Oracle HTTP Server
1 1 (6.67%) Oracle SOA Suite
1 1 (6.67%) WebLogic
1 1 (6.67%) WebSphere
Cloud Services
1 8 (53.33%) Mimecast
1 8 (53.33%) Office 365
2 1 (6.67%) Azure Active Directory
2 1 (6.67%) Cloud Computing
2 1 (6.67%) Microsoft Azure
Communications & Networking
1 8 (53.33%) DKIM
1 8 (53.33%) DMARC
2 4 (26.67%) Firewall
2 4 (26.67%) Internet
2 4 (26.67%) Intrusion Detection
2 4 (26.67%) Network Security
3 1 (6.67%) DHCP
3 1 (6.67%) DNS
3 1 (6.67%) HTTP
3 1 (6.67%) Kerberos
Development Applications
1 1 (6.67%) Ant
General
1 3 (20.00%) Finance
2 1 (6.67%) Retail
Job Titles
1 7 (46.67%) Security Engineer
2 4 (26.67%) Architect
2 4 (26.67%) Cybersecurity Architect
2 4 (26.67%) Security Architect
3 3 (20.00%) Analyst
3 3 (20.00%) Security Analyst
4 1 (6.67%) Data Engineer
4 1 (6.67%) IT Analyst
4 1 (6.67%) IT Security Analyst
4 1 (6.67%) Middleware Engineer
4 1 (6.67%) Senior Analyst
4 1 (6.67%) Senior IT Security Analyst
4 1 (6.67%) Senior Security Analyst
Libraries, Frameworks & Software Standards
1 1 (6.67%) ADSI
1 1 (6.67%) J2EE
1 1 (6.67%) LDAP
1 1 (6.67%) Middleware
1 1 (6.67%) WebSphere MQ
Miscellaneous
1 4 (26.67%) Management Information System
Operating Systems
1 2 (13.33%) Unix
1 2 (13.33%) Windows
2 1 (6.67%) Solaris
2 1 (6.67%) Windows 10
2 1 (6.67%) Windows Server
Processes & Methodologies
1 10 (66.67%) Cybersecurity
2 8 (53.33%) Data Loss Prevention
3 5 (33.33%) Problem Management
3 5 (33.33%) Security Architecture
3 5 (33.33%) SIEM
4 4 (26.67%) Decision-Making
4 4 (26.67%) E-Commerce
4 4 (26.67%) Economics
4 4 (26.67%) Identity Management
4 4 (26.67%) Information Assurance
4 4 (26.67%) Information Management
4 4 (26.67%) Information Security
4 4 (26.67%) Patch Management
4 4 (26.67%) Presales
4 4 (26.67%) Privileged Access Management
4 4 (26.67%) Security Operations
4 4 (26.67%) Technical Architecture
4 4 (26.67%) Use Case
4 4 (26.67%) Vulnerability Management
5 1 (6.67%) SOA
Programming Languages
1 1 (6.67%) Java
1 1 (6.67%) Python
1 1 (6.67%) Shell Script
1 1 (6.67%) WebLogic Scripting Tool
Qualifications
1 9 (60.00%) CISSP
2 8 (53.33%) CSSLP
3 4 (26.67%) CISM
3 4 (26.67%) Degree
3 4 (26.67%) GIAC
3 4 (26.67%) ISSAP
3 4 (26.67%) ISSEP
3 4 (26.67%) Master's Degree
3 4 (26.67%) SANS
3 4 (26.67%) SSCP
4 3 (20.00%) CISA
4 3 (20.00%) CompTIA Security+
5 1 (6.67%) DV Cleared
5 1 (6.67%) SC Cleared
5 1 (6.67%) Security Cleared
Quality Assurance & Compliance
1 1 (6.67%) SLA
System Software
1 1 (6.67%) Active Directory
1 1 (6.67%) Tivoli Workload Scheduler
Systems Management
1 4 (26.67%) Host Intrusion Detection System
2 1 (6.67%) Tivoli
Vendors
1 8 (53.33%) Forcepoint
2 1 (6.67%) IBM
2 1 (6.67%) Lumension
2 1 (6.67%) McAfee
2 1 (6.67%) Oracle
2 1 (6.67%) Thales