Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for SSL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SSL over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Secure Socket Layer (SSL)
Cambridgeshire > Cambridge
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 169 121 146
Rank change year-on-year -48 +25 +13
Permanent jobs citing SSL 9 26 17
As % of all permanent IT jobs advertised in Cambridge 0.30% 1.14% 0.59%
As % of the Communications & Networking category 1.50% 5.25% 3.30%
Number of salaries quoted 8 19 17
Cambridge median annual salary £34,500 £47,500 £42,500
Median salary % change year-on-year -27.37% +11.76% -19.05%
10th Percentile £31,300 £37,500 £32,700
90th Percentile £43,475 £75,000 £48,750
Cambridgeshire median annual salary £35,000 £47,500 £42,500
% change year-on-year -26.32% +11.76% -7.61%

SSL is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Permanent vacancies with a requirement for communications or computer networking skills 599 495 515
As % of all permanent IT jobs advertised in Cambridge 19.76% 21.68% 17.93%
Number of salaries quoted 504 421 449
Cambridge median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +5.56%
10th Percentile £30,000 £24,250 £27,500
90th Percentile £67,500 £67,500 £71,250
Cambridgeshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

SSL
Job Vacancy Trend in Cambridge

Job postings citing SSL as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for SSL in Cambridge

SSL
Salary Trend in Cambridge

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

Salary trend for SSL in Cambridge

SSL
Salary Histogram in Cambridge

The salary distribution of IT jobs citing SSL in Cambridge over the 6 months to 18 November 2017.

Salary histogram for SSL in Cambridge

For the 6 months to 18 November 2017, IT jobs citing SSL 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 Cambridge region with a requirement for SSL.

1 8 (88.89%) Windows
2 7 (77.78%) SQL Server
2 7 (77.78%) VPN
2 7 (77.78%) Active Directory
2 7 (77.78%) Citrix
2 7 (77.78%) Firewall
2 7 (77.78%) Telecoms
2 7 (77.78%) VMware
2 7 (77.78%) Degree
2 7 (77.78%) WatchGuard
2 7 (77.78%) Windows Server
3 6 (66.67%) VMware Infrastructure
3 6 (66.67%) Microsoft
4 2 (22.22%) VLAN
4 2 (22.22%) Veeam
4 2 (22.22%) VMware Server
5 1 (11.11%) Windows Server 2008
5 1 (11.11%) Junos
5 1 (11.11%) Exchange Server 2010
5 1 (11.11%) F5
5 1 (11.11%) Test Strategy
5 1 (11.11%) Analytics
5 1 (11.11%) SDET
5 1 (11.11%) Retail
5 1 (11.11%) Cryptography
5 1 (11.11%) BIG-IP
5 1 (11.11%) PKI
5 1 (11.11%) Juniper
5 1 (11.11%) Internet
5 1 (11.11%) MPLS

SSL
Co-occurring IT Skills in Cambridge 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 1 (11.11%) Exchange Server 2010
1 1 (11.11%) MS Exchange
Communications & Networking
1 7 (77.78%) Firewall
1 7 (77.78%) VPN
2 2 (22.22%) VLAN
3 1 (11.11%) BGP
3 1 (11.11%) BIG-IP
3 1 (11.11%) DHCP
3 1 (11.11%) DNS
3 1 (11.11%) Ethernet
3 1 (11.11%) HTTP
3 1 (11.11%) HTTPS
3 1 (11.11%) Internet
3 1 (11.11%) Junos
3 1 (11.11%) LAN
3 1 (11.11%) MPLS
3 1 (11.11%) OSPF
3 1 (11.11%) SNMP
3 1 (11.11%) TCP/IP
3 1 (11.11%) VoIP
3 1 (11.11%) WAN
Database & Business Intelligence
1 7 (77.78%) SQL Server
General
1 7 (77.78%) Telecoms
2 1 (11.11%) Retail
Job Titles
1 7 (77.78%) Analyst
2 5 (55.56%) Infrastructure Analyst
2 5 (55.56%) Infrastructure Support
2 5 (55.56%) Infrastructure Support Analyst
2 5 (55.56%) Support Analyst
3 3 (33.33%) Server Analyst
4 2 (22.22%) Windows Support Analyst
5 1 (11.11%) Developer
5 1 (11.11%) Developer in Test
5 1 (11.11%) Exchange Support
5 1 (11.11%) Network Engineer
5 1 (11.11%) Network Infrastructure Analyst
5 1 (11.11%) Senior Network Engineer
5 1 (11.11%) Server Support
5 1 (11.11%) Server Support Analyst
5 1 (11.11%) Software Developer
5 1 (11.11%) Windows Server Analyst
5 1 (11.11%) Windows Server Support
Libraries, Frameworks & Software Standards
1 1 (11.11%) Web Services
Miscellaneous
1 1 (11.11%) PKI
Operating Systems
1 8 (88.89%) Windows
2 7 (77.78%) Windows Server
3 1 (11.11%) Linux
3 1 (11.11%) Windows Server 2008
Processes & Methodologies
1 1 (11.11%) Analytics
1 1 (11.11%) Cryptography
1 1 (11.11%) SDET
1 1 (11.11%) Test Strategy
Programming Languages
1 1 (11.11%) C
1 1 (11.11%) SQL
Qualifications
1 7 (77.78%) Degree
System Software
1 7 (77.78%) Active Directory
2 6 (66.67%) VMware Infrastructure
3 2 (22.22%) VMware Server
Vendors
1 7 (77.78%) Citrix
1 7 (77.78%) VMware
1 7 (77.78%) WatchGuard
2 6 (66.67%) Microsoft
3 2 (22.22%) Veeam
4 1 (11.11%) Cisco
4 1 (11.11%) F5
4 1 (11.11%) Juniper