Period
to 22 October 2021

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in the South West. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 22 October 2021 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > South West
6 months to
22 Oct 2021
Same period 2020 Same period 2019
Rank 237 169 276
Rank change year-on-year -68 +107 +32
Permanent jobs citing PKI 45 32 46
As % of all permanent jobs advertised in the South West 0.60% 0.95% 0.48%
As % of the Miscellaneous category 1.65% 3.19% 1.47%
Number of salaries quoted 32 25 45
10th Percentile £33,375 £36,388 £32,500
25th Percentile £45,000 £41,000 £41,250
Median annual salary (50th Percentile) £55,000 £70,000 £50,000
Median % change year-on-year -21.43% +40.00% -13.04%
75th Percentile £57,500 £90,000 £61,250
90th Percentile £67,500 " £68,000
England median annual salary £55,000 £58,125 £60,000
% change year-on-year -5.38% -3.13% +4.35%

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 the South West with a requirement for generic IT skills.

All Generic IT Skills
South West
Permanent vacancies with a requirement for generic IT skills 2,723 1,002 3,131
As % of all permanent IT jobs advertised in the South West 36.56% 29.87% 32.43%
Number of salaries quoted 1,646 782 2,420
10th Percentile £28,500 £29,275 £26,250
25th Percentile £37,500 £36,525 £32,500
Median annual salary (50th Percentile) £49,723 £46,000 £45,000
Median % change year-on-year +8.09% +2.22% +5.88%
75th Percentile £65,000 £60,000 £56,250
90th Percentile £78,750 £72,500 £70,000
England median annual salary £60,000 £59,000 £55,000
% change year-on-year +1.69% +7.27% +4.76%

PKI
Job Vacancy Trend in the South West

Job postings citing PKI as a proportion of all IT jobs advertised in the South West.

Job vacancy trend for PKI in the South West

PKI
Salary Trend in the South West

3-month moving average salary quoted in jobs citing PKI in the South West.

Salary trend for PKI in the South West

PKI
Salary Histogram in the South West

Salary distribution for jobs citing PKI in the South West over the 6 months to 22 October 2021.

Salary histogram for PKI in the South West

PKI
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the South West region over the 6 months to 22 October 2021. 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
Bristol -84 21 £55,000 +45.02% 3
Cornwall - 6 £29,500 -
Somerset - 5 £35,000 -
Wiltshire +4 3 £42,500 -45.16%
Devon -7 3 £72,500 +68.60%
Dorset -26 3 £34,000 -56.13%
Gloucestershire -45 3 £63,750 -29.17% 1
PKI
England

For the 6 months to 22 October 2021, 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 South West region with a requirement for PKI.

1 29 (64.44%) Linux
2 28 (62.22%) Git (software)
2 28 (62.22%) Problem-Solving
3 27 (60.00%) JavaScript
4 26 (57.78%) PHP
4 26 (57.78%) HTML
4 26 (57.78%) MySQL
4 26 (57.78%) CSS
4 26 (57.78%) SOAP
4 26 (57.78%) SSL
4 26 (57.78%) Bash Shell
4 26 (57.78%) jQuery
4 26 (57.78%) Unit Testing
4 26 (57.78%) PCI DSS
4 26 (57.78%) LAMP
4 26 (57.78%) Server Management
4 26 (57.78%) REST
4 26 (57.78%) MariaDB
4 26 (57.78%) Mobile App
5 19 (42.22%) Payment Gateway
5 19 (42.22%) Social Skills
6 13 (28.89%) Fintech
7 11 (24.44%) Windows
7 11 (24.44%) Security Cleared
8 9 (20.00%) SC Cleared
8 9 (20.00%) Microsoft
9 8 (17.78%) Azure
9 8 (17.78%) Software Engineering
9 8 (17.78%) JIRA
9 8 (17.78%) Agile Software Development

PKI
Co-occurring IT Skills in the South West 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 3 (6.67%) IIS
2 2 (4.44%) Exchange Server 2013
2 2 (4.44%) MS Exchange
3 1 (2.22%) Confluence
Applications
1 5 (11.11%) Microsoft Office
Business Applications
1 19 (42.22%) Payment Gateway
Cloud Services
1 8 (17.78%) Azure
2 2 (4.44%) AWS
3 1 (2.22%) OpenShift
Communications & Networking
1 26 (57.78%) SSL
2 5 (11.11%) Cisco IOS
2 5 (11.11%) Cisco ISE
2 5 (11.11%) Remote Desktop
3 4 (8.89%) Firewall
4 3 (6.67%) EIGRP
4 3 (6.67%) ICMP
4 3 (6.67%) L2TP
4 3 (6.67%) MPLS
4 3 (6.67%) Network Security
4 3 (6.67%) OSPF
4 3 (6.67%) RIP
4 3 (6.67%) SNMP
4 3 (6.67%) SSH
4 3 (6.67%) TCP/IP
5 2 (4.44%) iSCSI
5 2 (4.44%) SAN
5 2 (4.44%) VSAN
Database & Business Intelligence
1 26 (57.78%) MariaDB
1 26 (57.78%) MySQL
2 5 (11.11%) Amazon RDS
3 2 (4.44%) Data Warehouse
3 2 (4.44%) SQL Server
4 1 (2.22%) MongoDB
4 1 (2.22%) NoSQL
Development Applications
1 28 (62.22%) Git (software)
2 8 (17.78%) JIRA
3 7 (15.56%) PHPUnit
4 3 (6.67%) VSS/SourceSafe
5 1 (2.22%) Atlassian Bamboo
5 1 (2.22%) Bitbucket
5 1 (2.22%) Burp Suite
5 1 (2.22%) Jenkins
5 1 (2.22%) Maven
5 1 (2.22%) Metasploit
5 1 (2.22%) Team Foundation Server
5 1 (2.22%) Visual Studio Team System
General
1 19 (42.22%) Social Skills
2 6 (13.33%) Organisational Skills
3 3 (6.67%) Aerospace
4 1 (2.22%) Inclusion and Diversity
4 1 (2.22%) Public Sector
Job Titles
1 26 (57.78%) Developer
1 26 (57.78%) PHP Developer
2 19 (42.22%) Senior Developer
2 19 (42.22%) Senior PHP Developer
3 6 (13.33%) Senior Software Developer
3 6 (13.33%) Software Developer
4 3 (6.67%) Consultant
4 3 (6.67%) Infrastructure Engineer
4 3 (6.67%) Network Engineer
4 3 (6.67%) Security Consultant
5 2 (4.44%) 3rd Line Engineer
5 2 (4.44%) 3rd Line Infrastructure Engineer
5 2 (4.44%) Architect
5 2 (4.44%) Infrastructure Architect
6 1 (2.22%) Automation Engineer
6 1 (2.22%) Azure Infrastructure Engineer
6 1 (2.22%) Cloud Infrastructure Engineer
6 1 (2.22%) SOC Analyst
6 1 (2.22%) Software Engineer
6 1 (2.22%) Windows Engineer
Libraries, Frameworks & Software Standards
1 26 (57.78%) CSS
1 26 (57.78%) HTML
1 26 (57.78%) jQuery
1 26 (57.78%) LAMP
1 26 (57.78%) REST
1 26 (57.78%) SOAP
2 2 (4.44%) ModSecurity
3 1 (2.22%) ADO
3 1 (2.22%) Elastic Stack
3 1 (2.22%) Java EE
3 1 (2.22%) React
3 1 (2.22%) Spring
3 1 (2.22%) Spring Boot
Miscellaneous
1 26 (57.78%) Mobile App
2 2 (4.44%) Clustering
2 2 (4.44%) Cybercrime
3 1 (2.22%) Cloud Native
3 1 (2.22%) Driving Licence
3 1 (2.22%) Management Information System
3 1 (2.22%) Security Operations Centre
Operating Systems
1 29 (64.44%) Linux
2 11 (24.44%) Windows
3 7 (15.56%) Windows 10
4 5 (11.11%) Android
4 5 (11.11%) Mac OS
4 5 (11.11%) Mac OS X
5 4 (8.89%) Windows Server
5 4 (8.89%) Windows Server 2012
6 3 (6.67%) Windows Server 2019
7 2 (4.44%) Windows Server 2008
8 1 (2.22%) Red Hat Enterprise Linux
Processes & Methodologies
1 28 (62.22%) Problem-Solving
2 26 (57.78%) Server Management
2 26 (57.78%) Unit Testing
3 13 (28.89%) Fintech
4 8 (17.78%) Agile Software Development
4 8 (17.78%) Software Engineering
5 7 (15.56%) OO
5 7 (15.56%) OO PHP
6 6 (13.33%) DevOps
6 6 (13.33%) Service Management
6 6 (13.33%) Time Management
7 5 (11.11%) Application Packaging
7 5 (11.11%) Collaborative Working
7 5 (11.11%) Configuration Management
7 5 (11.11%) Creative Thinking
7 5 (11.11%) ITIL
7 5 (11.11%) Malware Detection/Protection
7 5 (11.11%) Mobile Device Management
7 5 (11.11%) Network Management
7 5 (11.11%) Service Delivery
Programming Languages
1 27 (60.00%) JavaScript
2 26 (57.78%) Bash Shell
2 26 (57.78%) PHP
3 7 (15.56%) PowerShell
4 5 (11.11%) SQL
5 3 (6.67%) C
6 1 (2.22%) Java
6 1 (2.22%) Java 11
6 1 (2.22%) Java 8
6 1 (2.22%) Python
Qualifications
1 11 (24.44%) Security Cleared
2 9 (20.00%) SC Cleared
3 6 (13.33%) DV Cleared
4 5 (11.11%) ITIL Foundation Certificate
5 3 (6.67%) CCNA
5 3 (6.67%) Cisco Certification
6 2 (4.44%) CESG Certified Professional
6 2 (4.44%) Chartered Engineer
6 2 (4.44%) CISSP
6 2 (4.44%) Computer Science Degree
6 2 (4.44%) CREST Certified
6 2 (4.44%) Degree
6 2 (4.44%) HND
6 2 (4.44%) Numerate Degree
6 2 (4.44%) PhD
7 1 (2.22%) CCSA
7 1 (2.22%) CEH
7 1 (2.22%) CompTIA Security+
7 1 (2.22%) DBS Check
7 1 (2.22%) OSCP
Quality Assurance & Compliance
1 26 (57.78%) PCI DSS
2 2 (4.44%) ISO/IEC 27001
2 2 (4.44%) JSP 440
2 2 (4.44%) NCSC
2 2 (4.44%) NIST
3 1 (2.22%) HMG Security Policy Framework
3 1 (2.22%) ISO 22301
3 1 (2.22%) ISO 9001
3 1 (2.22%) ISO/IEC 20000
System Software
1 6 (13.33%) Active Directory
2 5 (11.11%) BitLocker
3 4 (8.89%) VMware ESXi
4 3 (6.67%) Virtual Machines
4 3 (6.67%) VMware Infrastructure
5 2 (4.44%) Hyper-V
5 2 (4.44%) NFS
5 2 (4.44%) Terminal Services
6 1 (2.22%) Docker
Systems Management
1 7 (15.56%) SCCM
2 5 (11.11%) Jamf Pro
2 5 (11.11%) Microsoft Intune
3 2 (4.44%) Ansible
3 2 (4.44%) FortiGate
3 2 (4.44%) Kubernetes
3 2 (4.44%) SCOM
3 2 (4.44%) Single Sign-On
4 1 (2.22%) Kibana
4 1 (2.22%) Nessus
4 1 (2.22%) QRadar
4 1 (2.22%) Terraform
4 1 (2.22%) WSUS
Vendors
1 9 (20.00%) Microsoft
2 7 (15.56%) Cisco
3 5 (11.11%) Apple
3 5 (11.11%) VMware
4 4 (8.89%) Atlassian
5 2 (4.44%) Brocade
5 2 (4.44%) CheckPoint
5 2 (4.44%) CommVault
5 2 (4.44%) F5
5 2 (4.44%) NetApp