Period
to 21 January 2018

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 21 January 2018 with a comparison to the same period in the previous 2 years.

Secure Socket Layer (SSL)
Cambridgeshire > Cambridge
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 172 124 146
Rank change year-on-year -48 +22 +8
Permanent jobs citing SSL 5 18 21
As % of all permanent IT jobs advertised in Cambridge 0.16% 0.82% 0.72%
As % of the Communications & Networking category 0.94% 3.95% 3.71%
Number of salaries quoted 4 16 20
Cambridge median annual salary £33,500 £50,000 £41,000
Median salary % change year-on-year -33.00% +21.95% +2.50%
10th Percentile £30,700 £40,000 £25,500
90th Percentile £49,950 £75,000 £53,750
Cambridgeshire median annual salary £33,500 £50,000 £41,000
% change year-on-year -33.00% +21.95% -10.87%

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 530 456 566
As % of all permanent IT jobs advertised in Cambridge 17.03% 20.69% 19.27%
Number of salaries quoted 445 406 464
Cambridge median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +7.95%
10th Percentile £27,500 £24,875 £27,000
90th Percentile £67,500 £67,500 £67,500
Cambridgeshire median annual salary £47,500 £45,344 £45,000
% change year-on-year +4.75% +0.76% +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 21 January 2018.

Salary histogram for SSL in Cambridge

For the 6 months to 21 January 2018, 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 4 (80.00%) Windows
2 3 (60.00%) VPN
2 3 (60.00%) Microsoft
2 3 (60.00%) Active Directory
2 3 (60.00%) Citrix
2 3 (60.00%) Firewall
2 3 (60.00%) Telecoms
2 3 (60.00%) VMware
2 3 (60.00%) Degree
2 3 (60.00%) WatchGuard
2 3 (60.00%) SQL Server
2 3 (60.00%) Windows Server
3 2 (40.00%) VMware Infrastructure
4 1 (20.00%) Veeam
4 1 (20.00%) Junos
4 1 (20.00%) F5
4 1 (20.00%) Test Strategy
4 1 (20.00%) Analytics
4 1 (20.00%) SDET
4 1 (20.00%) Cryptography
4 1 (20.00%) BIG-IP
4 1 (20.00%) Juniper
4 1 (20.00%) Internet
4 1 (20.00%) MPLS
4 1 (20.00%) OSPF
4 1 (20.00%) BGP
4 1 (20.00%) DNS
4 1 (20.00%) HTTPS
4 1 (20.00%) Cisco
4 1 (20.00%) Linux

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:

Communications & Networking
1 3 (60.00%) Firewall
1 3 (60.00%) VPN
2 1 (20.00%) BGP
2 1 (20.00%) BIG-IP
2 1 (20.00%) DHCP
2 1 (20.00%) DNS
2 1 (20.00%) HTTP
2 1 (20.00%) HTTPS
2 1 (20.00%) Internet
2 1 (20.00%) Junos
2 1 (20.00%) MPLS
2 1 (20.00%) OSPF
2 1 (20.00%) SNMP
2 1 (20.00%) TCP/IP
2 1 (20.00%) VLAN
Database & Business Intelligence
1 3 (60.00%) SQL Server
General
1 3 (60.00%) Telecoms
Job Titles
1 3 (60.00%) Analyst
2 2 (40.00%) Server Analyst
3 1 (20.00%) Developer
3 1 (20.00%) Developer in Test
3 1 (20.00%) Infrastructure Analyst
3 1 (20.00%) Infrastructure Support
3 1 (20.00%) Infrastructure Support Analyst
3 1 (20.00%) Network Engineer
3 1 (20.00%) Senior Network Engineer
3 1 (20.00%) Software Developer
3 1 (20.00%) Support Analyst
Libraries, Frameworks & Software Standards
1 1 (20.00%) Web Services
Miscellaneous
1 1 (20.00%) PKI
Operating Systems
1 4 (80.00%) Windows
2 3 (60.00%) Windows Server
3 1 (20.00%) Linux
Processes & Methodologies
1 1 (20.00%) Analytics
1 1 (20.00%) Cryptography
1 1 (20.00%) SDET
1 1 (20.00%) Test Strategy
Programming Languages
1 1 (20.00%) C
Qualifications
1 3 (60.00%) Degree
System Software
1 3 (60.00%) Active Directory
2 2 (40.00%) VMware Infrastructure
Vendors
1 3 (60.00%) Citrix
1 3 (60.00%) Microsoft
1 3 (60.00%) VMware
1 3 (60.00%) WatchGuard
2 1 (20.00%) Cisco
2 1 (20.00%) F5
2 1 (20.00%) Juniper
2 1 (20.00%) Veeam