The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 3 months to 28 March 2017 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
London / City of London
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 209 258 273
Rank change year-on-year +49 +15  
Permanent jobs citing PKI 23 11 48
As % of all permanent IT jobs advertised in the City of London 0.45% 0.15% 0.46%
As % of the Miscellaneous category 0.95% 0.35% 1.08%
Number of salaries quoted 21 8 25
Median salary £55,000 £52,500 £55,000
Median salary % change year-on-year +4.76% -4.54%  
90% offered a salary of more than £37,500 £37,250 £33,500
10% offered a salary of more than £60,000 £58,750 £79,500
UK excluding London median salary £54,000 £50,000 £50,000
% change year-on-year +8.00% -  

PKI is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for generic IT skills.

Generic IT Skills
City of London
Permanent job vacancies with a requirement for generic IT skills 2418 3188 4458
As % of all permanent IT job vacancies advertised in the City of London 47.16% 44.65% 42.71%
Number of salaries quoted 2233 2778 3682
Median salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.16% +9.09%  
90% offered a salary of more than £35,000 £38,800 £35,000
10% offered a salary of more than £90,000 £82,500 £85,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

PKI
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing PKI as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for PKI in the City of London

PKI
Salary Trend in the City of London

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

Salary trend for PKI in the City of London

PKI
Salary Histogram in the City of London

The salary distribution of IT jobs citing PKI in the City of London over the 3 months to 28 March 2017.

Salary histogram for PKI in the City of London

For the 6 months to 28 March 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 City of London region with a requirement for PKI.

1 35 (83.33%) Windows
2 34 (80.95%) Microsoft
3 26 (61.90%) VMware
4 24 (57.14%) Active Directory
5 21 (50.00%) VMware Infrastructure
5 21 (50.00%) Windows Server
6 20 (47.62%) Citrix
7 19 (45.24%) Cisco
8 18 (42.86%) MS Exchange
8 18 (42.86%) Finance
9 17 (40.48%) Firewall
10 15 (35.71%) DNS
10 15 (35.71%) DHCP
10 15 (35.71%) ITIL
10 15 (35.71%) IIS
10 15 (35.71%) SCOM
10 15 (35.71%) Skype
10 15 (35.71%) Skype for Business
11 14 (33.33%) Exchange Server 2010
11 14 (33.33%) WSUS
11 14 (33.33%) Release Management
11 14 (33.33%) XenApp
11 14 (33.33%) vSphere
11 14 (33.33%) Clustering
12 13 (30.95%) Windows Server 2008
12 13 (30.95%) SharePoint
12 13 (30.95%) Windows Server 2012
13 12 (28.57%) SharePoint 2013
13 12 (28.57%) XenDesktop
14 11 (26.19%) Red Hat Enterprise Linux

PKI
Co-occurring IT Skills in the City of London 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 18 (42.86%) MS Exchange
2 15 (35.71%) IIS
2 15 (35.71%) Skype for Business
3 14 (33.33%) Exchange Server 2010
4 13 (30.95%) SharePoint
5 12 (28.57%) SharePoint 2013
6 4 (9.52%) Apache
7 3 (7.14%) Exchange Server 2013
Applications
1 4 (9.52%) MS Excel
Cloud Services
1 5 (11.90%) Office 365
2 1 (2.38%) Amazon AWS
2 1 (2.38%) Amazon EC2
2 1 (2.38%) IaaS
2 1 (2.38%) Microsoft Azure
2 1 (2.38%) Mimecast
2 1 (2.38%) PaaS
Communications & Networking
1 17 (40.48%) Firewall
2 15 (35.71%) DHCP
2 15 (35.71%) DNS
2 15 (35.71%) Skype
3 8 (19.05%) SAN
3 8 (19.05%) VPN
4 7 (16.67%) Cisco ISE
4 7 (16.67%) Network Security
5 5 (11.90%) VoIP
6 4 (9.52%) LDAP
7 3 (7.14%) Fibre Channel
7 3 (7.14%) iSCSI
7 3 (7.14%) NAS
7 3 (7.14%) SMTP
8 1 (2.38%) BIG-IP
8 1 (2.38%) NetScaler
8 1 (2.38%) TCP/IP
8 1 (2.38%) Unified Communications
8 1 (2.38%) WAN
8 1 (2.38%) WLAN
Database & Business Intelligence
1 6 (14.29%) SQL Server
Development Applications
1 3 (7.14%) Oracle APEX
2 1 (2.38%) Maven
General
1 18 (42.86%) Finance
2 8 (19.05%) Banking
3 4 (9.52%) Law
4 1 (2.38%) Telecoms
Job Titles
1 21 (50.00%) Analyst
2 13 (30.95%) Infrastructure Analyst
3 9 (21.43%) Infrastructure Engineer
4 8 (19.05%) Security Analyst
5 5 (11.90%) Infrastructure Specialist
6 4 (9.52%) Banking Analyst
6 4 (9.52%) Banking Business Analyst
6 4 (9.52%) Business Analyst
6 4 (9.52%) Cybersecurity Analyst
6 4 (9.52%) Firewall Analyst
6 4 (9.52%) SOC Analyst
7 3 (7.14%) 3rd Line Engineer
7 3 (7.14%) Cisco Engineer
7 3 (7.14%) Cisco Network Engineer
7 3 (7.14%) Firewall Engineer
7 3 (7.14%) Linux Engineer
7 3 (7.14%) Network Engineer
7 3 (7.14%) Security Engineer
7 3 (7.14%) Senior Infrastructure Analyst
7 3 (7.14%) SOC Engineer
Libraries, Frameworks & Software Standards
1 4 (9.52%) Middleware
2 1 (2.38%) .NET
2 1 (2.38%) Ajax
2 1 (2.38%) Java EE
2 1 (2.38%) jQuery
2 1 (2.38%) RESTful
2 1 (2.38%) XML
Miscellaneous
1 14 (33.33%) Clustering
2 10 (23.81%) Data Centre
3 7 (16.67%) Linux Command Line
4 5 (11.90%) Analytical Skills
4 5 (11.90%) Private Cloud
5 3 (7.14%) Derivative
5 3 (7.14%) Enterprise Storage
5 3 (7.14%) Replication
6 1 (2.38%) Hybrid Cloud
Operating Systems
1 35 (83.33%) Windows
2 21 (50.00%) Windows Server
3 13 (30.95%) Windows Server 2008
3 13 (30.95%) Windows Server 2012
4 11 (26.19%) Linux
4 11 (26.19%) Red Hat Enterprise Linux
5 7 (16.67%) CentOS
5 7 (16.67%) Ubuntu
6 5 (11.90%) Solaris
7 4 (9.52%) Debian
8 3 (7.14%) Data ONTAP
8 3 (7.14%) Unix
9 2 (4.76%) Kali Linux
Processes & Methodologies
1 15 (35.71%) ITIL
2 14 (33.33%) Release Management
3 11 (26.19%) Virtual Infrastructure
3 11 (26.19%) Vulnerability Management
4 8 (19.05%) Disaster Recovery
4 8 (19.05%) Virtual Environments
5 7 (16.67%) Project Management
5 7 (16.67%) SIEM
6 5 (11.90%) High Availability
7 4 (9.52%) Analytics
7 4 (9.52%) Cryptography
7 4 (9.52%) Cybersecurity
7 4 (9.52%) DevOps
7 4 (9.52%) Information Security
7 4 (9.52%) Multi-Factor Authentication
7 4 (9.52%) Penetration Testing
7 4 (9.52%) Stakeholder Management
7 4 (9.52%) Threat Analysis
7 4 (9.52%) Threat Management
7 4 (9.52%) Two-Factor Authentication
Programming Languages
1 4 (9.52%) Java
1 4 (9.52%) Perl
1 4 (9.52%) PowerShell
2 3 (7.14%) Python
2 3 (7.14%) Shell Script
3 1 (2.38%) JavaScript
3 1 (2.38%) VB
Qualifications
1 8 (19.05%) CCNP
1 8 (19.05%) Cisco Certification
1 8 (19.05%) Microsoft Certification
2 7 (16.67%) CCDP
2 7 (16.67%) CCSP
2 7 (16.67%) CESG Certified Professional
3 5 (11.90%) MCSA
3 5 (11.90%) MCSE
4 4 (9.52%) ISEB
5 1 (2.38%) CCA
5 1 (2.38%) CCNA
5 1 (2.38%) Citrix Certification
5 1 (2.38%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 7 (16.67%) ISO/IEC 27001
1 7 (16.67%) PCI DSS
2 2 (4.76%) SLA
System Software
1 24 (57.14%) Active Directory
2 21 (50.00%) VMware Infrastructure
3 14 (33.33%) vSphere
3 14 (33.33%) XenApp
4 12 (28.57%) XenDesktop
5 7 (16.67%) Snort
6 4 (9.52%) VMware ESXi
7 3 (7.14%) Hyper-V
7 3 (7.14%) NFS
Systems Management
1 15 (35.71%) SCOM
2 14 (33.33%) WSUS
3 8 (19.05%) SCCM
4 7 (16.67%) OSSEC
5 4 (9.52%) Ansible
5 4 (9.52%) Opscode Chef
5 4 (9.52%) Puppet
6 3 (7.14%) Salt
Vendors
1 34 (80.95%) Microsoft
2 26 (61.90%) VMware
3 20 (47.62%) Citrix
4 19 (45.24%) Cisco
5 8 (19.05%) NetApp
5 8 (19.05%) Red Hat
6 7 (16.67%) Intel Security
6 7 (16.67%) Juniper
6 7 (16.67%) LogRhythm
6 7 (16.67%) Sourcefire
7 4 (9.52%) HP
8 3 (7.14%) Oracle
9 2 (4.76%) Nimble Storage
10 1 (2.38%) 3PAR
10 1 (2.38%) Avaya
10 1 (2.38%) F5
City, London
ANSON MCCADE
Salary: £60,000-70,000k base and strong package
Posted: 6 days ago