Period
to 17 February 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 17 February 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
17 Feb 2018
Same period 2017 Same period 2016
Rank 104 92 97
Rank change year-on-year -12 +5 +14
Contract jobs citing PKI 5 10 7
As % of all contract IT jobs advertised in Bristol 0.27% 0.62% 0.42%
As % of the Miscellaneous category 1.05% 1.99% 1.41%
Number of daily rates quoted 4 8 5
Bristol median daily rate £563 £600 £493
Median daily rate % change year-on-year -6.25% +21.83% -7.08%
10th Percentile £471 £518 £436
90th Percentile £663 £794 £525
South West median daily rate £513 £525 £475
% change year-on-year -2.38% +10.53% -13.64%
Number of hourly rates quoted 0 0 0
Bristol median hourly rate - - -
South West median hourly rate - £38.00 -

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 476 502 497
As % of all contract IT jobs advertised in Bristol 25.33% 31.18% 29.60%
Number of daily rates quoted 306 366 378
Bristol median daily rate £388 £375 £375
Median daily rate % change year-on-year +3.33% - -6.25%
10th Percentile £195 £257 £218
90th Percentile £525 £575 £500
South West median daily rate £395 £375 £375
% change year-on-year +5.33% - -1.32%
Number of hourly rates quoted 14 21 12
Bristol median hourly rate £21.06 £20.25 £17.50
Median hourly rate % change year-on-year +4.01% +15.71% -32.04%
10th Percentile £11.86 £10.50 £13.41
90th Percentile £55.38 £47.50 £38.75
South West median hourly rate £32.50 £33.25 £39.00
% change year-on-year -2.26% -14.74% +30.00%

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

PKI
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing PKI in Bristol over the 6 months to 17 February 2018.

Contractor daily rate histogram for PKI in Bristol

For the 6 months to 17 February 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 5 (100.00%) Windows
2 4 (80.00%) Active Directory
3 3 (60.00%) CISSP
3 3 (60.00%) Unix
3 3 (60.00%) SQL
3 3 (60.00%) Linux
3 3 (60.00%) Telecoms
3 3 (60.00%) CISM
3 3 (60.00%) Firewall
3 3 (60.00%) Information Security
3 3 (60.00%) ISO/IEC 27001
3 3 (60.00%) Network Security
3 3 (60.00%) PCI DSS
3 3 (60.00%) SDLC
3 3 (60.00%) Windows Server
4 2 (40.00%) Threat Modelling
4 2 (40.00%) Identity Access Management
4 2 (40.00%) Network Segmentation
4 2 (40.00%) GDPR
4 2 (40.00%) Security Monitoring
4 2 (40.00%) Strategic Thinking
4 2 (40.00%) Single Sign-On
4 2 (40.00%) SANS
4 2 (40.00%) Security Auditing
4 2 (40.00%) PowerShell
4 2 (40.00%) OWASP
4 2 (40.00%) Hyper-V
4 2 (40.00%) Security Architecture
4 2 (40.00%) IAG
4 2 (40.00%) SABSA

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 2 (40.00%) Oracle SOA Suite
Communications & Networking
1 3 (60.00%) Firewall
1 3 (60.00%) Network Security
2 2 (40.00%) Intrusion Detection
2 2 (40.00%) Kerberos
3 1 (20.00%) DNS
3 1 (20.00%) F5 BIG-IP GTM
3 1 (20.00%) F5 BIG-IP LTM
3 1 (20.00%) TCP/IP
Database & Business Intelligence
1 2 (40.00%) SQL Server
General
1 3 (60.00%) Telecoms
2 2 (40.00%) Finance
Job Titles
1 2 (40.00%) Architect
1 2 (40.00%) Cybersecurity Architect
1 2 (40.00%) Security Architect
2 1 (20.00%) Administrator
2 1 (20.00%) Consultant
2 1 (20.00%) Infrastructure Engineer
2 1 (20.00%) Security Consultant
2 1 (20.00%) Senior Systems Administrator
2 1 (20.00%) Systems Administrator
2 1 (20.00%) Unix Consultant
Libraries, Frameworks & Software Standards
1 2 (40.00%) LDAP
1 2 (40.00%) SAML
1 2 (40.00%) Web Services
Miscellaneous
1 2 (40.00%) Algorithms
1 2 (40.00%) Analytical Skills
1 2 (40.00%) N-Tier
2 1 (20.00%) CESG
2 1 (20.00%) CESG CLAS
Operating Systems
1 5 (100.00%) Windows
2 3 (60.00%) Linux
2 3 (60.00%) Unix
2 3 (60.00%) Windows Server
3 2 (40.00%) Windows Server 2012
4 1 (20.00%) Solaris
Processes & Methodologies
1 3 (60.00%) Information Security
1 3 (60.00%) SDLC
2 2 (40.00%) Analytics
2 2 (40.00%) Business Analysis
2 2 (40.00%) Cybersecurity
2 2 (40.00%) Database Security
2 2 (40.00%) Enterprise Architecture
2 2 (40.00%) Identity Access Management
2 2 (40.00%) Load Balancing
2 2 (40.00%) Network Segmentation
2 2 (40.00%) OWASP
2 2 (40.00%) Process Improvement
2 2 (40.00%) SABSA
2 2 (40.00%) Security Architecture
2 2 (40.00%) Security Auditing
2 2 (40.00%) Security Monitoring
2 2 (40.00%) Service Management
2 2 (40.00%) SOA
2 2 (40.00%) Strategic Thinking
2 2 (40.00%) Threat Modelling
Programming Languages
1 3 (60.00%) SQL
2 2 (40.00%) PowerShell
Qualifications
1 3 (60.00%) CISM
1 3 (60.00%) CISSP
2 2 (40.00%) OSCP
2 2 (40.00%) SANS
3 1 (20.00%) CESG Certified Professional
3 1 (20.00%) CLAS
3 1 (20.00%) Degree
Quality Assurance & Compliance
1 3 (60.00%) ISO/IEC 27001
1 3 (60.00%) PCI DSS
2 2 (40.00%) GDPR
2 2 (40.00%) Sarbanes-Oxley
3 1 (20.00%) HMG Security Policy Framework
3 1 (20.00%) RMADS
System Software
1 4 (80.00%) Active Directory
2 2 (40.00%) Hyper-V
2 2 (40.00%) IAG
3 1 (20.00%) Virtual Machines
Systems Management
1 2 (40.00%) SCVMM
1 2 (40.00%) Single Sign-On
2 1 (20.00%) Nessus
2 1 (20.00%) Nmap
2 1 (20.00%) SCCM
2 1 (20.00%) SCOM
Vendors
1 2 (40.00%) Microsoft
1 2 (40.00%) Oracle
2 1 (20.00%) F5
2 1 (20.00%) Juniper
2 1 (20.00%) NetApp
2 1 (20.00%) Qualys