The table below looks at the prevalence of the term PKI in IT jobs advertised for the Guildford region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 30 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Aug 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 52 64 63
Rank change year-on-year
+12 -1
Permanent jobs citing PKI 4 10 16
As % of all permanent IT jobs located in Guildford 1.02% 1.59% 2.44%
As % of the Miscellaneous category 1.85% 3.76% 6.20%
Number of salaries quoted 4 9 8
Median salary £55,000 £65,000 £32,500
Median salary % change year-on-year
-15.38% +100.00%
UK excluding London median salary £52,500 £50,000 £50,000
% change year-on-year
+5.00% -
PKI
Surrey

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Guildford region.

Miscellaneous Category
Guildford
Permanent IT job ads with a match in the
Miscellaneous category
216 266 258
As % of all permanent IT jobs located in Guildford 54.82% 42.36% 39.33%
Number of salaries quoted 191 237 211
Median salary £47,500 £50,000 £44,500
Median salary % change year-on-year
-5.00% +12.35%
90% offered a salary of more than £32,000 £30,000 £29,500
10% offered a salary of more than £62,500 £60,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

PKI
Jobs Demand Trend in Guildford

The demand trend of job ads across the Guildford region citing PKI as a proportion of all IT jobs with a match in the Miscellaneous category.

PKI Jobs Demand Trend in Guildford

PKI
Salary Trend in Guildford

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

PKI Salary Trend in Guildford

PKI
Salary Histogram in Guildford

This chart provides a salary histogram for IT jobs citing PKI across the Guildford region over the 3 months to 30 August 2016.

PKI Salary Histogram in Guildford

PKI
Top 30 Related IT Skills in Guildford

For the 6 months to 30 August 2016, 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 Guildford region with a requirement for PKI.

1 9 (69.23%) Linux
1 9 (69.23%) LDAP
1 9 (69.23%) LAN
1 9 (69.23%) WAN
1 9 (69.23%) HTTP
1 9 (69.23%) VPN
1 9 (69.23%) DNS
1 9 (69.23%) HTTPS
1 9 (69.23%) Cisco
1 9 (69.23%) Firewall
1 9 (69.23%) IPsec
1 9 (69.23%) SSH
1 9 (69.23%) VLAN
2 8 (61.54%) Wireshark
2 8 (61.54%) VMware Infrastructure
2 8 (61.54%) NETGEAR
2 8 (61.54%) Network Architecture
2 8 (61.54%) tcpdump
2 8 (61.54%) VMware ESXi
2 8 (61.54%) Replication
2 8 (61.54%) VMware
2 8 (61.54%) Security Management
2 8 (61.54%) Nagios
2 8 (61.54%) CCNA
2 8 (61.54%) Cisco Certification
2 8 (61.54%) Juniper
2 8 (61.54%) SNMP
3 6 (46.15%) Telecoms
4 5 (38.46%) Finance
4 5 (38.46%) Manufacturing

PKI
Top Related IT Skills in Guildford 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:

Business Applications
1 5 (38.46%) SAP Oil and Gas
Communications & Networking
1 9 (69.23%) DNS
1 9 (69.23%) Firewall
1 9 (69.23%) HTTP
1 9 (69.23%) HTTPS
1 9 (69.23%) IPsec
1 9 (69.23%) LAN
1 9 (69.23%) LDAP
1 9 (69.23%) SSH
1 9 (69.23%) VLAN
1 9 (69.23%) VPN
1 9 (69.23%) WAN
2 8 (61.54%) SNMP
2 8 (61.54%) tcpdump
2 8 (61.54%) Wireshark
3 1 (7.69%) CTI
3 1 (7.69%) ISDN
3 1 (7.69%) PBX
3 1 (7.69%) Q.931
3 1 (7.69%) RTP
3 1 (7.69%) VoIP
General
1 6 (46.15%) Telecoms
2 5 (38.46%) Electronics
2 5 (38.46%) Finance
2 5 (38.46%) Manufacturing
2 5 (38.46%) Marketing
Job Titles
1 8 (61.54%) Cisco Engineer
1 8 (61.54%) Cisco Network Engineer
1 8 (61.54%) Juniper Engineer
1 8 (61.54%) Network Engineer
1 8 (61.54%) Switch Engineer
1 8 (61.54%) VMware Engineer
2 7 (53.85%) Linux Engineer
3 4 (30.77%) Sales Engineer
3 4 (30.77%) Support Engineer
3 4 (30.77%) Technical Engineer
3 4 (30.77%) Technical Sales Engineer
3 4 (30.77%) Technical Support
3 4 (30.77%) Technical Support Engineer
4 1 (7.69%) Architect
4 1 (7.69%) Technical Architect
4 1 (7.69%) Telecoms Architect
Libraries, Frameworks & Software Standards
1 1 (7.69%) .NET
1 1 (7.69%) Ajax
1 1 (7.69%) CCXML
1 1 (7.69%) HTML
1 1 (7.69%) JTAPI
1 1 (7.69%) RFC 2833
1 1 (7.69%) TAPI
1 1 (7.69%) VXML
1 1 (7.69%) Web Services
Miscellaneous
1 8 (61.54%) Replication
2 4 (30.77%) Smartcard
3 1 (7.69%) IVR
Operating Systems
1 9 (69.23%) Linux
2 4 (30.77%) Windows
2 4 (30.77%) Windows Server
Processes & Methodologies
1 8 (61.54%) Network Architecture
1 8 (61.54%) Security Management
2 5 (38.46%) Business Intelligence
2 5 (38.46%) Digital Marketing
2 5 (38.46%) Programme Management
3 4 (30.77%) Virtual Environments
4 1 (7.69%) CRM
Programming Languages
1 1 (7.69%) Java
1 1 (7.69%) JavaScript
Qualifications
1 8 (61.54%) CCNA
1 8 (61.54%) Cisco Certification
Quality Assurance & Compliance
1 1 (7.69%) PA-DSS
1 1 (7.69%) PCI DSS
System Software
1 8 (61.54%) VMware ESXi
1 8 (61.54%) VMware Infrastructure
Systems Management
1 8 (61.54%) Nagios
Vendors
1 9 (69.23%) Cisco
2 8 (61.54%) Juniper
2 8 (61.54%) NETGEAR
2 8 (61.54%) VMware
3 5 (38.46%) SAP
4 4 (30.77%) Microsoft
5 1 (7.69%) Avaya
5 1 (7.69%) Genesys
5 1 (7.69%) Nortel