Period
to 23 September 2019

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Warrington. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 23 September 2019 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
Cheshire > Warrington
6 months to
23 Sep 2019
Same period 2018 Same period 2017
Rank 44 - 84
Rank change year-on-year - +84 -
Permanent jobs citing PKI 13 0 2
As % of all permanent IT jobs advertised in Warrington 3.05% - 0.28%
As % of the Miscellaneous category 8.28% - 0.70%
Number of salaries quoted 3 0 2
Warrington median annual salary £65,000 - £28,500
10th Percentile £62,500 - £22,450
90th Percentile £67,500 - £35,750
Cheshire median annual salary £65,000 £62,500 £47,500
% change year-on-year +4.00% +31.58% -9.52%

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 Warrington with a requirement for generic IT skills.

All Generic IT Skills
Warrington
Permanent vacancies with a requirement for generic IT skills 157 285 285
As % of all permanent IT jobs advertised in Warrington 36.85% 43.12% 39.64%
Number of salaries quoted 114 223 222
Warrington median annual salary £37,500 £45,000 £39,250
Median salary % change year-on-year -16.67% +14.65% -1.88%
10th Percentile £21,075 £31,050 £20,500
90th Percentile £62,125 £66,250 £52,500
Cheshire median annual salary £42,500 £45,000 £41,000
% change year-on-year -5.56% +9.76% +9.33%

PKI
Job Vacancy Trend in Warrington

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

Job vacancy trend for PKI in Warrington

PKI
Salary Trend in Warrington

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

Salary trend for PKI in Warrington

For the 6 months to 23 September 2019, 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 Warrington region with a requirement for PKI.

1 13 (100.00%) Cisco
2 8 (61.54%) IBM
2 8 (61.54%) ISO/IEC 27001
2 8 (61.54%) Wireshark
2 8 (61.54%) Network Security
2 8 (61.54%) Wireless Security
2 8 (61.54%) iSCSI
2 8 (61.54%) Wi-Fi
2 8 (61.54%) Wireless
2 8 (61.54%) BT
2 8 (61.54%) IPsec
2 8 (61.54%) VMware
2 8 (61.54%) Retail
2 8 (61.54%) ITIL
2 8 (61.54%) Windows
2 8 (61.54%) Linux
2 8 (61.54%) LAN
2 8 (61.54%) VoIP
2 8 (61.54%) WAN
2 8 (61.54%) ISO 9001
2 8 (61.54%) DHCP
2 8 (61.54%) SNMP
2 8 (61.54%) DNS
2 8 (61.54%) B2B
2 8 (61.54%) SSL
2 8 (61.54%) CCNP
2 8 (61.54%) CCNA
2 8 (61.54%) Cisco Certification
2 8 (61.54%) SAN
2 8 (61.54%) Red Hat

PKI
Co-occurring IT Skills in Warrington 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 5 (38.46%) Azure
1 5 (38.46%) Office 365
Communications & Networking
1 8 (61.54%) BGP
1 8 (61.54%) DHCP
1 8 (61.54%) DNS
1 8 (61.54%) EIGRP
1 8 (61.54%) Fibre Channel
1 8 (61.54%) Internet
1 8 (61.54%) IPsec
1 8 (61.54%) iSCSI
1 8 (61.54%) LAN
1 8 (61.54%) Network Security
1 8 (61.54%) OSPF
1 8 (61.54%) SAN
1 8 (61.54%) SNMP
1 8 (61.54%) SSL
1 8 (61.54%) VoIP
1 8 (61.54%) WAN
1 8 (61.54%) Wi-Fi
1 8 (61.54%) Wireless
1 8 (61.54%) Wireless Security
1 8 (61.54%) Wireshark
General
1 8 (61.54%) Retail
Job Titles
1 8 (61.54%) Network Engineer
1 8 (61.54%) Network Security Engineer
1 8 (61.54%) Security Engineer
2 5 (38.46%) Architect
2 5 (38.46%) Technical Architect
3 4 (30.77%) Lead Architect
3 4 (30.77%) Technical Leader
Libraries, Frameworks & Software Standards
1 8 (61.54%) 802.1X
Miscellaneous
1 8 (61.54%) Analytical Skills
2 5 (38.46%) Hybrid Cloud
2 5 (38.46%) Self-Motivation
Operating Systems
1 8 (61.54%) Linux
1 8 (61.54%) Windows
1 8 (61.54%) Windows Server
1 8 (61.54%) Windows Server 2008
1 8 (61.54%) Windows Server 2012
Processes & Methodologies
1 8 (61.54%) B2B
1 8 (61.54%) Business Agility
1 8 (61.54%) Collaborative Working
1 8 (61.54%) DevOps
1 8 (61.54%) ITIL
1 8 (61.54%) ITIL V3
1 8 (61.54%) Kalman Filter
1 8 (61.54%) Monetization
1 8 (61.54%) Multi-Factor Authentication
1 8 (61.54%) Threat Detection
1 8 (61.54%) Two-Factor Authentication
2 5 (38.46%) Migration
2 5 (38.46%) SIEM
3 4 (30.77%) Infrastructure Engineering
3 4 (30.77%) Technical Architecture
3 4 (30.77%) Technology Roadmap
Qualifications
1 8 (61.54%) CCNA
1 8 (61.54%) CCNP
1 8 (61.54%) Cisco Certification
2 5 (38.46%) SC Cleared
2 5 (38.46%) Security Cleared
Quality Assurance & Compliance
1 8 (61.54%) GDPR
1 8 (61.54%) ISO 22301
1 8 (61.54%) ISO 9001
1 8 (61.54%) ISO/IEC 27001
System Software
1 1 (7.69%) VMware Infrastructure
Systems Management
1 5 (38.46%) CASB
Vendors
1 13 (100.00%) Cisco
2 8 (61.54%) BT
2 8 (61.54%) IBM
2 8 (61.54%) Nimsoft
2 8 (61.54%) Red Hat
2 8 (61.54%) VMware
3 5 (38.46%) Microsoft