Period
to 24 April 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 24 April 2018 with a comparison to the same period in the previous 2 years.

Secure Socket Layer (SSL)
Cambridgeshire > Cambridge
6 months to
24 Apr 2018
Same period 2017 Same period 2016
Rank 184 152 145
Rank change year-on-year -32 -7 -10
Permanent jobs citing SSL 9 3 20
As % of all permanent IT jobs advertised in Cambridge 0.26% 0.12% 0.71%
As % of the Communications & Networking category 1.74% 0.60% 3.64%
Number of salaries quoted 3 4 19
Cambridge median annual salary £40,000 £50,000 £42,000
Median salary % change year-on-year -20.00% +19.05% +5.00%
10th Percentile £36,600 £42,250 £25,500
90th Percentile £42,000 £56,000 £53,750
Cambridgeshire median annual salary £40,000 £50,000 £41,000
% change year-on-year -20.00% +21.95% +2.50%

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 517 503 549
As % of all permanent IT jobs advertised in Cambridge 15.02% 20.30% 19.38%
Number of salaries quoted 352 413 433
Cambridge median annual salary £50,000 £47,000 £45,000
Median salary % change year-on-year +6.38% +4.44% -
10th Percentile £27,500 £29,000 £27,500
90th Percentile £65,000 £65,000 £67,500
Cambridgeshire median annual salary £45,000 £45,344 £44,500
% change year-on-year -0.76% +1.90% -1.11%

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

For the 6 months to 24 April 2018, IT jobs citing SSL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cambridge region with a requirement for SSL.

1 9 (100.00%) Amazon AWS
2 8 (88.89%) Ansible
2 8 (88.89%) Docker
2 8 (88.89%) OpenStack
2 8 (88.89%) Bash Shell
2 8 (88.89%) Puppet
2 8 (88.89%) PHP
2 8 (88.89%) Web Services
2 8 (88.89%) Windows
2 8 (88.89%) Linux
2 8 (88.89%) Python
2 8 (88.89%) DHCP
2 8 (88.89%) TCP/IP
2 8 (88.89%) DNS
2 8 (88.89%) VMware
2 8 (88.89%) SSH
2 8 (88.89%) VMware Infrastructure
2 8 (88.89%) Git (software)
3 6 (66.67%) Windows Server 2008
3 6 (66.67%) CentOS
3 6 (66.67%) Red Hat Enterprise Linux
3 6 (66.67%) PowerShell
3 6 (66.67%) YAML
3 6 (66.67%) Android
3 6 (66.67%) WPA2
3 6 (66.67%) Cisco IOS
3 6 (66.67%) Release Management
3 6 (66.67%) Integration Testing
3 6 (66.67%) IPsec
3 6 (66.67%) Finance

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 8 (88.89%) OpenStack
2 6 (66.67%) Confluence
2 6 (66.67%) WebLogic
2 6 (66.67%) WebSphere
3 2 (22.22%) Apache
3 2 (22.22%) nginx
3 2 (22.22%) Tomcat
Business Applications
1 6 (66.67%) Documaker
Cloud Services
1 9 (100.00%) Amazon AWS
2 6 (66.67%) GitHub
2 6 (66.67%) IaaS
3 3 (33.33%) Microsoft Azure
4 1 (11.11%) Google Cloud Platform
Communications & Networking
1 8 (88.89%) DHCP
1 8 (88.89%) DNS
1 8 (88.89%) SSH
1 8 (88.89%) TCP/IP
2 6 (66.67%) Cisco IOS
2 6 (66.67%) Cisco Nexus
2 6 (66.67%) FTP
2 6 (66.67%) HTTP
2 6 (66.67%) HTTPS
2 6 (66.67%) ICMP
2 6 (66.67%) IMAP
2 6 (66.67%) IPsec
2 6 (66.67%) OpenVPN
2 6 (66.67%) POP3
2 6 (66.67%) SMTP
2 6 (66.67%) SNMP
2 6 (66.67%) Telnet
2 6 (66.67%) WPA2
3 2 (22.22%) NAS
3 2 (22.22%) SAN
Database & Business Intelligence
1 6 (66.67%) MongoDB
1 6 (66.67%) Oracle Database
1 6 (66.67%) SQL Server
Development Applications
1 8 (88.89%) Git (software)
2 6 (66.67%) Gerrit
2 6 (66.67%) JIRA
2 6 (66.67%) Sonatype Nexus
3 2 (22.22%) Subversion
General
1 6 (66.67%) Finance
Job Titles
1 6 (66.67%) DevOps Engineer
1 6 (66.67%) Senior DevOps
1 6 (66.67%) Senior DevOps Engineer
2 2 (22.22%) Administrator
2 2 (22.22%) Linux Administrator
2 2 (22.22%) Linux Systems Administrator
2 2 (22.22%) Systems Administrator
3 1 (11.11%) Cloud Engineer
3 1 (11.11%) Security Engineer
Libraries, Frameworks & Software Standards
1 8 (88.89%) Web Services
2 6 (66.67%) Middleware
2 6 (66.67%) RESTful
2 6 (66.67%) SOAP
2 6 (66.67%) YAML
3 3 (33.33%) OAuth
4 2 (22.22%) LDAP
5 1 (11.11%) OAuth2
Miscellaneous
1 2 (22.22%) Data Centre
1 2 (22.22%) Wiki
Operating Systems
1 8 (88.89%) Linux
1 8 (88.89%) Windows
2 6 (66.67%) Android
2 6 (66.67%) CentOS
2 6 (66.67%) Red Hat Enterprise Linux
2 6 (66.67%) Solaris
2 6 (66.67%) Windows Server
2 6 (66.67%) Windows Server 2008
2 6 (66.67%) Windows Server 2012
3 2 (22.22%) VMS
Processes & Methodologies
1 6 (66.67%) Application Performance Monitoring
1 6 (66.67%) Capacity Planning
1 6 (66.67%) DevOps
1 6 (66.67%) Disaster Recovery
1 6 (66.67%) High Availability
1 6 (66.67%) Integration Testing
1 6 (66.67%) Network Monitoring
1 6 (66.67%) Performance Monitoring
1 6 (66.67%) Project Management
1 6 (66.67%) Release Management
1 6 (66.67%) Root Cause Analysis
1 6 (66.67%) Runbook
1 6 (66.67%) SDLC
2 2 (22.22%) Configuration Management
2 2 (22.22%) Continuous Deployment
2 2 (22.22%) Continuous Integration
2 2 (22.22%) Deployment Automation
2 2 (22.22%) Load Balancing
3 1 (11.11%) Agile Software Development
3 1 (11.11%) Test Automation
Programming Languages
1 8 (88.89%) Bash Shell
1 8 (88.89%) PHP
1 8 (88.89%) Python
2 6 (66.67%) JavaScript
2 6 (66.67%) PowerShell
2 6 (66.67%) SQL
3 2 (22.22%) Perl
System Software
1 8 (88.89%) Docker
1 8 (88.89%) VMware Infrastructure
2 6 (66.67%) Samba
2 6 (66.67%) VirtualBox
3 2 (22.22%) Ceph
3 2 (22.22%) Varnish
Systems Management
1 8 (88.89%) Ansible
1 8 (88.89%) Puppet
2 6 (66.67%) Nagios
2 6 (66.67%) Opscode Chef
2 6 (66.67%) Rancher
2 6 (66.67%) Sysdig
2 6 (66.67%) vRealize
3 2 (22.22%) Nessus
3 2 (22.22%) NetBackup
3 2 (22.22%) yum
Vendors
1 8 (88.89%) VMware
2 6 (66.67%) AppDynamics
2 6 (66.67%) BMC
2 6 (66.67%) Cisco
2 6 (66.67%) HP
2 6 (66.67%) IBM
2 6 (66.67%) Intel
2 6 (66.67%) New Relic
2 6 (66.67%) Oracle
2 6 (66.67%) Red Hat
2 6 (66.67%) ServiceNow
2 6 (66.67%) Splunk
2 6 (66.67%) WorldPay
3 2 (22.22%) Veeam
4 1 (11.11%) Google