The table below looks at the prevalence of the term PKI in IT jobs advertised for the Essex region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 May 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank - 102 111
Permanent jobs citing PKI 0 2 1
As % of all permanent IT jobs located in Essex - 0.16% 0.072%
As % of the Miscellaneous category - 0.38% 0.21%
Number of salaries quoted 0 2 1
Median salary - £48,750 £50,000
Median salary % change year-on-year
- -2.50%
UK excluding London median salary £53,000 £49,500 £52,500
% change year-on-year
+7.07% -5.71%
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 Essex region.

Miscellaneous Category
Essex
Permanent IT job ads with a match in the
Miscellaneous category
423 526 481
As % of all permanent IT jobs located in Essex 43.56% 42.45% 34.41%
Number of salaries quoted 338 367 366
Median salary £42,250 £44,000 £42,500
Median salary % change year-on-year
-3.97% +3.52%
90% offered a salary of more than £25,000 £24,500 £26,750
10% offered a salary of more than £62,500 £65,000 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

PKI
Jobs Demand Trend in Essex

The demand trend of job ads across the Essex region citing PKI as a proportion of all IT jobs with a match in the Miscellaneous category.

PKI Jobs Demand Trend in Essex

PKI
Salary Trend in Essex

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

PKI Salary Trend in Essex

PKI
Top 30 Related IT Skills in Essex

For the 6 months to 27 May 2016, IT jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Essex region with a requirement for PKI.

1 3 (100.00%) ITIL
1 3 (100.00%) CISSP
1 3 (100.00%) Management Information System
1 3 (100.00%) Information Security
1 3 (100.00%) TOGAF
1 3 (100.00%) Vulnerability Assessment
1 3 (100.00%) Degree
1 3 (100.00%) Network Security
2 2 (66.67%) Time Management
2 2 (66.67%) SolarWinds
2 2 (66.67%) Symantec Endpoint Protection
2 2 (66.67%) Wireshark
2 2 (66.67%) Mathematics
2 2 (66.67%) Computer Science
2 2 (66.67%) DV Cleared
2 2 (66.67%) Security Cleared
2 2 (66.67%) Metasploit
2 2 (66.67%) Information Assurance
2 2 (66.67%) Nessus
2 2 (66.67%) CEH
2 2 (66.67%) Penetration Testing
2 2 (66.67%) C
2 2 (66.67%) Banking
2 2 (66.67%) Risk Management
2 2 (66.67%) Telecoms
2 2 (66.67%) Publishing
2 2 (66.67%) Business Continuity
2 2 (66.67%) Risk Assessment
2 2 (66.67%) Cisco
2 2 (66.67%) Microsoft

PKI
Top Related IT Skills in Essex 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:

Applications
1 2 (66.67%) MS Excel
Communications & Networking
1 3 (100.00%) Network Security
2 2 (66.67%) Wireshark
3 1 (33.33%) TCP/IP
3 1 (33.33%) VPN
Development Applications
1 2 (66.67%) Metasploit
General
1 2 (66.67%) Banking
1 2 (66.67%) Publishing
1 2 (66.67%) Telecoms
2 1 (33.33%) Finance
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Operations Analyst
1 2 (66.67%) Security Analyst
1 2 (66.67%) Security Operations Analyst
2 1 (33.33%) Architect
2 1 (33.33%) Enterprise Architect
2 1 (33.33%) Enterprise Security Architect
2 1 (33.33%) Security Architect
Miscellaneous
1 3 (100.00%) Management Information System
2 2 (66.67%) Computer Science
2 2 (66.67%) Mathematics
3 1 (33.33%) Data Centre
3 1 (33.33%) Distributed Denial-of-Service
Operating Systems
1 2 (66.67%) Linux
1 2 (66.67%) Unix
Processes & Methodologies
1 3 (100.00%) Information Security
1 3 (100.00%) ITIL
1 3 (100.00%) TOGAF
1 3 (100.00%) Vulnerability Assessment
2 2 (66.67%) Business Continuity
2 2 (66.67%) Disaster Recovery
2 2 (66.67%) Information Assurance
2 2 (66.67%) Penetration Testing
2 2 (66.67%) Risk Assessment
2 2 (66.67%) Risk Management
2 2 (66.67%) Security Operations
2 2 (66.67%) Time Management
3 1 (33.33%) Analytics
3 1 (33.33%) DDoS Mitigation
3 1 (33.33%) Enterprise Architecture
3 1 (33.33%) Information Management
3 1 (33.33%) Mentoring
3 1 (33.33%) Security Architecture
3 1 (33.33%) Security Management
3 1 (33.33%) Use Case
Programming Languages
1 2 (66.67%) C
1 2 (66.67%) Python
1 2 (66.67%) Shell Script
Qualifications
1 3 (100.00%) CISSP
1 3 (100.00%) Degree
2 2 (66.67%) CCNA
2 2 (66.67%) CCNP
2 2 (66.67%) CEH
2 2 (66.67%) Cisco Certification
2 2 (66.67%) CISM
2 2 (66.67%) DV Cleared
2 2 (66.67%) MCSE
2 2 (66.67%) Microsoft Certification
2 2 (66.67%) RHCE
2 2 (66.67%) SANS
2 2 (66.67%) Security Cleared
Quality Assurance & Compliance
1 2 (66.67%) HMG Security Policy Framework
1 2 (66.67%) ISO27002
2 1 (33.33%) COBIT
2 1 (33.33%) ISO/IEC 27001
2 1 (33.33%) PCI DSS
System Software
1 2 (66.67%) Active Directory
Systems Management
1 2 (66.67%) Nessus
1 2 (66.67%) Nexpose
1 2 (66.67%) QRadar
1 2 (66.67%) Symantec Endpoint Protection
Vendors
1 2 (66.67%) ArcSight
1 2 (66.67%) Cisco
1 2 (66.67%) Microsoft
1 2 (66.67%) Red Hat
1 2 (66.67%) SolarWinds
1 2 (66.67%) Symantec