Period
to 22 November 2017

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Essex. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 22 November 2017 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 99 139 145
Rank change year-on-year +40 +6 -3
Permanent jobs citing PKI 8 1 3
As % of all permanent IT jobs advertised in Essex 0.57% 0.047% 0.11%
As % of the Miscellaneous category 1.47% 0.13% 0.29%
Number of salaries quoted 8 1 0
Essex median annual salary £50,000 £62,500 -
Median salary % change year-on-year -20.00% - -
East of England median annual salary £46,500 £58,500 £70,000
% change year-on-year -20.51% -16.43% +12.00%

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 Essex with a requirement for generic IT skills.

All Generic IT Skills
Essex
Permanent vacancies with a requirement for generic IT skills 543 790 1048
As % of all permanent IT jobs advertised in Essex 38.76% 37.05% 40.11%
Number of salaries quoted 416 574 735
Essex median annual salary £45,000 £47,500 £41,500
Median salary % change year-on-year -5.26% +14.46% +3.75%
10th Percentile £24,625 £23,325 £22,500
90th Percentile £66,445 £68,750 £66,250
East of England median annual salary £46,902 £45,000 £42,500
% change year-on-year +4.23% +5.88% +2.41%

PKI
Job Vacancy Trend in Essex

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

Job vacancy trend for PKI in Essex

PKI
Salary Trend in Essex

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

Salary trend for PKI in Essex

PKI
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the Essex region over the 6 months to 22 November 2017. 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
Chelmsford - 8 £50,000 -
PKI
East of England

For the 6 months to 22 November 2017, 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 8 (100.00%) SQL Server
1 8 (100.00%) Windows
1 8 (100.00%) WAN
1 8 (100.00%) Cisco
1 8 (100.00%) Microsoft
1 8 (100.00%) Active Directory
1 8 (100.00%) SAN
1 8 (100.00%) SAML
1 8 (100.00%) VMware
1 8 (100.00%) XMPP
1 8 (100.00%) Cisco IOS
1 8 (100.00%) Hyper-V
1 8 (100.00%) PaaS
1 8 (100.00%) Cisco Nexus
1 8 (100.00%) IaaS
1 8 (100.00%) IT Strategy
2 5 (62.50%) Risk Management
3 3 (37.50%) SQL

PKI
Co-occurring 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:

Cloud Services
1 8 (100.00%) IaaS
1 8 (100.00%) PaaS
Communications & Networking
1 8 (100.00%) Cisco IOS
1 8 (100.00%) Cisco Nexus
1 8 (100.00%) SAN
1 8 (100.00%) WAN
Database & Business Intelligence
1 8 (100.00%) SQL Server
Job Titles
1 7 (87.50%) Design Engineer
1 7 (87.50%) Infrastructure Design Engineer
1 7 (87.50%) Infrastructure Engineer
2 3 (37.50%) VMware Engineer
2 3 (37.50%) Windows Engineer
2 3 (37.50%) Windows Infrastructure Engineer
3 1 (12.50%) Architect
3 1 (12.50%) Infrastructure Architect
Libraries, Frameworks & Software Standards
1 8 (100.00%) SAML
1 8 (100.00%) XMPP
Operating Systems
1 8 (100.00%) Windows
Processes & Methodologies
1 8 (100.00%) IT Strategy
2 5 (62.50%) Risk Management
Programming Languages
1 3 (37.50%) SQL
System Software
1 8 (100.00%) Active Directory
1 8 (100.00%) Hyper-V
Vendors
1 8 (100.00%) Cisco
1 8 (100.00%) Microsoft
1 8 (100.00%) VMware