Period
to 14 December 2017

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Gatwick. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 14 December 2017 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
West Sussex > Gatwick
6 months to
14 Dec 2017
Same period 2016 Same period 2015
Rank 32 45 -
Rank change year-on-year +13 - +37
Permanent jobs citing PKI 3 7 0
As % of all permanent IT jobs advertised in Gatwick 2.10% 2.18% -
As % of the Miscellaneous category 7.89% 6.25% -
Number of salaries quoted 3 7 0
Gatwick median annual salary £72,500 £62,500 -
Median salary % change year-on-year +16.00% - -
West Sussex median annual salary £72,500 £62,500 -
% change year-on-year +16.00% - -

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 Gatwick with a requirement for generic IT skills.

All Generic IT Skills
Gatwick
Permanent vacancies with a requirement for generic IT skills 38 112 140
As % of all permanent IT jobs advertised in Gatwick 26.57% 34.89% 49.30%
Number of salaries quoted 37 110 127
Gatwick median annual salary £55,000 £47,500 £42,500
Median salary % change year-on-year +15.79% +11.76% -
10th Percentile £25,500 £26,250 £24,500
90th Percentile £73,000 £63,750 £60,000
West Sussex median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

PKI
Job Vacancy Trend in Gatwick

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

Job vacancy trend for PKI in Gatwick

PKI
Salary Trend in Gatwick

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

Salary trend for PKI in Gatwick

For the 6 months to 14 December 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 Gatwick region with a requirement for PKI.

1 3 (100.00%) LAN
1 3 (100.00%) WAN
1 3 (100.00%) SSL
1 3 (100.00%) SLA
1 3 (100.00%) Cisco
1 3 (100.00%) CCIE
1 3 (100.00%) Cisco Certification
1 3 (100.00%) Juniper
1 3 (100.00%) 3G
1 3 (100.00%) MPLS
1 3 (100.00%) OSPF
1 3 (100.00%) BGP
1 3 (100.00%) Firewall
1 3 (100.00%) Management Information System
1 3 (100.00%) Wi-Fi
1 3 (100.00%) Wireless
1 3 (100.00%) IPsec
1 3 (100.00%) Information Management
1 3 (100.00%) Network Design
1 3 (100.00%) Operations Management
1 3 (100.00%) Load Balancing
1 3 (100.00%) Cisco ASA
1 3 (100.00%) SolarWinds
1 3 (100.00%) Junos
1 3 (100.00%) Unified Communications
1 3 (100.00%) 4G
1 3 (100.00%) F5
1 3 (100.00%) Change Control
1 3 (100.00%) Cisco Nexus
2 2 (66.67%) Web Filtering

PKI
Co-occurring IT Skills in Gatwick 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:

Communications & Networking
1 3 (100.00%) 3G
1 3 (100.00%) 4G
1 3 (100.00%) BGP
1 3 (100.00%) Cisco ASA
1 3 (100.00%) Cisco Nexus
1 3 (100.00%) Firewall
1 3 (100.00%) IPsec
1 3 (100.00%) Junos
1 3 (100.00%) LAN
1 3 (100.00%) MPLS
1 3 (100.00%) OSPF
1 3 (100.00%) SSL
1 3 (100.00%) Unified Communications
1 3 (100.00%) WAN
1 3 (100.00%) Wi-Fi
1 3 (100.00%) Wireless
2 2 (66.67%) DDNS
2 2 (66.67%) DSL
2 2 (66.67%) IPv6
2 2 (66.67%) SAN
Job Titles
1 3 (100.00%) Juniper Engineer
1 3 (100.00%) Network Engineer
1 3 (100.00%) Senior Network Engineer
2 1 (33.33%) Cisco Engineer
2 1 (33.33%) Cisco Network Engineer
2 1 (33.33%) Senior Cisco Engineer
2 1 (33.33%) Senior Cisco Network Engineer
Miscellaneous
1 3 (100.00%) Management Information System
2 2 (66.67%) Computer Science
2 2 (66.67%) Data Centre
Operating Systems
1 2 (66.67%) Linux
1 2 (66.67%) Unix
Processes & Methodologies
1 3 (100.00%) Change Control
1 3 (100.00%) Information Management
1 3 (100.00%) Load Balancing
1 3 (100.00%) Network Design
1 3 (100.00%) Operations Management
2 2 (66.67%) Adaptive Security
2 2 (66.67%) ITIL
2 2 (66.67%) Kalman Filter
2 2 (66.67%) Mathematics
2 2 (66.67%) WAN Optimisation
2 2 (66.67%) Web Filtering
Qualifications
1 3 (100.00%) CCIE
1 3 (100.00%) Cisco Certification
2 2 (66.67%) Degree
3 1 (33.33%) CCNP
Quality Assurance & Compliance
1 3 (100.00%) SLA
Systems Management
1 2 (66.67%) Cisco Prime
1 2 (66.67%) SolarWinds Orion
Vendors
1 3 (100.00%) Cisco
1 3 (100.00%) F5
1 3 (100.00%) Juniper
1 3 (100.00%) SolarWinds
2 2 (66.67%) Barracuda Networks
2 2 (66.67%) Forcepoint
2 2 (66.67%) Palo Alto