Period
to 21 August 2018

The table below looks at the prevalence of the term PKI in contract job vacancies advertised in Bristol. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 6 months to 21 August 2018 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Public-Key Infrastructure (PKI)
South West > Bristol
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 117 102 89
Rank change year-on-year -15 -13 -
Contract jobs citing PKI 4 3 14
As % of all contract IT jobs advertised in Bristol 0.21% 0.18% 0.80%
As % of the Miscellaneous category 0.77% 0.64% 2.42%
Number of daily rates quoted 2 1 10
Bristol median daily rate £550 £513 £531
Median daily rate % change year-on-year +7.32% -3.53% -
10th Percentile £523 £506 £399
90th Percentile £568 £519 £597
South West median daily rate £523 £475 £459
% change year-on-year +10.00% +3.49% +101.76%
Number of hourly rates quoted 0 0 0
Bristol median hourly rate - - -
South West median hourly rate - £50.00 £33.00
% change year-on-year - +51.52% +63.49%

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

All Generic IT Skills
Bristol
Contract vacancies with a requirement for generic IT skills 520 466 578
As % of all contract IT jobs advertised in Bristol 27.13% 27.19% 32.90%
Number of daily rates quoted 363 320 438
Bristol median daily rate £400 £399 £375
Median daily rate % change year-on-year +0.31% +6.33% -
10th Percentile £273 £250 £231
90th Percentile £525 £525 £562
South West median daily rate £420 £400 £375
% change year-on-year +5.00% +6.67% -
Number of hourly rates quoted 21 7 27
Bristol median hourly rate £41.50 £13.86 £37.50
Median hourly rate % change year-on-year +199.42% -63.04% +17.19%
10th Percentile £15.48 £11.85 £12.00
90th Percentile £52.50 £44.93 £43.75
South West median hourly rate £42.50 £40.50 £35.25
% change year-on-year +4.94% +14.89% -2.08%

PKI
Job Vacancy Trend in Bristol

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

Job vacancy trend for PKI in Bristol

PKI
Contractor Daily Rate Trend in Bristol

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing PKI in Bristol.

Contractor daily rate trend for PKI in Bristol

For the 6 months to 21 August 2018, IT contractor 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 contract job ads across the Bristol region with a requirement for PKI.

1 4 (100.00%) Windows
1 4 (100.00%) Active Directory
2 3 (75.00%) SQL Server
2 3 (75.00%) Load Balancing
2 3 (75.00%) SCCM
2 3 (75.00%) SCVMM
2 3 (75.00%) PowerShell
2 3 (75.00%) Hyper-V
2 3 (75.00%) Windows Server 2012
2 3 (75.00%) Windows Server
2 3 (75.00%) Microsoft
3 2 (50.00%) Problem-Solving
3 2 (50.00%) Virtual Machines
4 1 (25.00%) GDPR
4 1 (25.00%) Security Monitoring
4 1 (25.00%) Single Sign-On
4 1 (25.00%) SANS
4 1 (25.00%) Analytics
4 1 (25.00%) Database Security
4 1 (25.00%) SABSA
4 1 (25.00%) Algorithms
4 1 (25.00%) SDLC
4 1 (25.00%) Threat Modelling
4 1 (25.00%) Identity Access Management
4 1 (25.00%) Security Architecture
4 1 (25.00%) IAG
4 1 (25.00%) Process Improvement
4 1 (25.00%) OSCP
4 1 (25.00%) Oracle SOA Suite
4 1 (25.00%) OWASP

PKI
Co-occurring IT Skills in Bristol 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 (25.00%) Oracle SOA Suite
Communications & Networking
1 1 (25.00%) Firewall
1 1 (25.00%) Intrusion Detection
1 1 (25.00%) Kerberos
1 1 (25.00%) Network Security
Database & Business Intelligence
1 3 (75.00%) SQL Server
General
1 1 (25.00%) Finance
1 1 (25.00%) Telecoms
Job Titles
1 3 (75.00%) Administrator
1 3 (75.00%) Senior Systems Administrator
1 3 (75.00%) Systems Administrator
2 1 (25.00%) Architect
2 1 (25.00%) Consultant
2 1 (25.00%) Security Architect
2 1 (25.00%) Security Consultant
Libraries, Frameworks & Software Standards
1 1 (25.00%) LDAP
1 1 (25.00%) SAML
1 1 (25.00%) Web Services
Miscellaneous
1 1 (25.00%) Algorithms
1 1 (25.00%) N-Tier
Operating Systems
1 4 (100.00%) Windows
2 3 (75.00%) Windows Server
2 3 (75.00%) Windows Server 2012
3 1 (25.00%) Linux
3 1 (25.00%) Unix
Processes & Methodologies
1 3 (75.00%) Load Balancing
2 2 (50.00%) Problem-Solving
3 1 (25.00%) Analytics
3 1 (25.00%) Business Analysis
3 1 (25.00%) Database Security
3 1 (25.00%) Identity Access Management
3 1 (25.00%) Information Security
3 1 (25.00%) OWASP
3 1 (25.00%) Process Improvement
3 1 (25.00%) SABSA
3 1 (25.00%) SDLC
3 1 (25.00%) Security Architecture
3 1 (25.00%) Security Monitoring
3 1 (25.00%) Service Management
3 1 (25.00%) SOA
3 1 (25.00%) Threat Modelling
3 1 (25.00%) TOGAF
3 1 (25.00%) Zachman Framework
Programming Languages
1 3 (75.00%) PowerShell
2 1 (25.00%) SQL
Qualifications
1 1 (25.00%) CISM
1 1 (25.00%) CISSP
1 1 (25.00%) OSCP
1 1 (25.00%) SANS
Quality Assurance & Compliance
1 1 (25.00%) GDPR
1 1 (25.00%) ISO/IEC 27001
1 1 (25.00%) PCI DSS
1 1 (25.00%) Sarbanes-Oxley
System Software
1 4 (100.00%) Active Directory
2 3 (75.00%) Hyper-V
3 2 (50.00%) Virtual Machines
4 1 (25.00%) IAG
Systems Management
1 3 (75.00%) SCCM
1 3 (75.00%) SCVMM
2 1 (25.00%) SCOM
2 1 (25.00%) Single Sign-On
Vendors
1 3 (75.00%) Microsoft
2 1 (25.00%) Oracle