The table below looks at the statistics for SSL skills in IT jobs advertised for the Cambridge region. Included is a guide to the salaries offered in IT jobs that have cited SSL over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Secure Socket Layer (SSL)
Cambridgeshire / Cambridge
Rank 104 98 100
Rank change year-on-year
-6 +2
Permanent jobs citing SSL 2 13 10
As % of all permanent IT jobs located in Cambridge 0.18% 0.90% 0.62%
As % of the Communications & Networking category 0.90% 4.35% 2.79%
Number of salaries quoted 2 12 9
Median salary £52,500 £33,750 £40,000
Median salary % change year-on-year
+55.55% -15.62%
90% offered a salary of more than £50,500 £26,000 £35,800
10% offered a salary of more than £54,500 £52,500 £52,500
UK excluding London median salary £47,500 £45,000 £43,500
% change year-on-year
+5.55% +3.44%

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the Cambridge region.

Communications & Networking Category
Cambridge
Permanent IT job ads with a match in the
Communications & Networking category
222 299 359
As % of all permanent IT jobs located in Cambridge 19.53% 20.69% 22.19%
Number of salaries quoted 192 222 267
Median salary £47,500 £47,000 £42,500
Median salary % change year-on-year
+1.06% +10.58%
90% offered a salary of more than £32,500 £26,000 £27,500
10% offered a salary of more than £62,500 £55,000 £57,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

SSL
Jobs Demand Trend in Cambridge

The demand trend of job ads across the Cambridge region citing SSL as a proportion of all IT jobs with a match in the Communications & Networking category.

SSL Jobs Demand Trend in Cambridge

SSL
Salary Trend in Cambridge

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

SSL Salary Trend in Cambridge

SSL
Top 30 Related IT Skills in Cambridge

For the 6 months to 23 January 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 16 (94.12%) Agile Software Development
2 15 (88.24%) Linux
3 12 (70.59%) HTTP
4 11 (64.71%) Python
5 9 (52.94%) TCP/IP
5 9 (52.94%) JSON
6 8 (47.06%) C
6 8 (47.06%) MySQL
6 8 (47.06%) Wi-Fi
6 8 (47.06%) Bash Shell
7 7 (41.18%) Amazon AWS
7 7 (41.18%) REST
7 7 (41.18%) Buildbot
7 7 (41.18%) Perl
7 7 (41.18%) SQL
7 7 (41.18%) Unix
7 7 (41.18%) JIRA
7 7 (41.18%) Git (software)
7 7 (41.18%) Subversion
7 7 (41.18%) Ruby
8 6 (35.29%) Degree
8 6 (35.29%) Computer Science
8 6 (35.29%) Windows
8 6 (35.29%) CSS
8 6 (35.29%) XML
8 6 (35.29%) HTML
8 6 (35.29%) DevOps
9 5 (29.41%) Windows Server
9 5 (29.41%) LEMP Stack
9 5 (29.41%) Microsoft Azure

SSL
Top Related 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 5 (29.41%) Apache
1 5 (29.41%) nginx
1 5 (29.41%) SharePoint
1 5 (29.41%) Skype for Business
2 2 (11.76%) Drupal
2 2 (11.76%) Elasticsearch
2 2 (11.76%) WordPress
Applications
1 1 (5.88%) MS PowerPoint
Cloud Services
1 7 (41.18%) Amazon AWS
2 5 (29.41%) Microsoft Azure
2 5 (29.41%) Office 365
3 2 (11.76%) Cloud Computing
Communications & Networking
1 12 (70.59%) HTTP
2 9 (52.94%) TCP/IP
3 8 (47.06%) Wi-Fi
4 5 (29.41%) Firewall
4 5 (29.41%) LDAP
4 5 (29.41%) SAN
4 5 (29.41%) WPA
5 4 (23.53%) DHCP
5 4 (23.53%) DNS
5 4 (23.53%) Internet
5 4 (23.53%) Wireless
6 3 (17.65%) Bluetooth
6 3 (17.65%) X.509
7 2 (11.76%) 802.15
7 2 (11.76%) IPv6
7 2 (11.76%) VLAN
7 2 (11.76%) VPN
7 2 (11.76%) ZigBee
8 1 (5.88%) 4G
8 1 (5.88%) LTE
Database & Business Intelligence
1 8 (47.06%) MySQL
2 3 (17.65%) PostgreSQL
3 2 (11.76%) Relational Database
4 1 (5.88%) Apache Cassandra
4 1 (5.88%) Big Data
4 1 (5.88%) MongoDB
Development Applications
1 7 (41.18%) Buildbot
1 7 (41.18%) Git (software)
1 7 (41.18%) JIRA
1 7 (41.18%) Subversion
2 5 (29.41%) Jenkins
3 2 (11.76%) Selenium
4 1 (5.88%) Gatling
4 1 (5.88%) JMeter
General
1 3 (17.65%) Finance
2 2 (11.76%) Electronics
3 1 (5.88%) Telecoms
Job Titles
1 6 (35.29%) Developer
2 5 (29.41%) Administrator
2 5 (29.41%) Software Developer
2 5 (29.41%) Systems Administrator
3 4 (23.53%) Senior Developer
3 4 (23.53%) Senior Software Developer
4 3 (17.65%) Applications Engineer
4 3 (17.65%) Java Engineer
4 3 (17.65%) Linux Administrator
4 3 (17.65%) Linux Engineer
4 3 (17.65%) Linux Systems Administrator
4 3 (17.65%) Linux Systems Engineer
4 3 (17.65%) Security Engineer
4 3 (17.65%) Software Engineer
4 3 (17.65%) Systems Engineer
5 2 (11.76%) C++ Developer
5 2 (11.76%) C++ Software Developer
5 2 (11.76%) Senior C++ Developer
5 2 (11.76%) Senior Systems Administrator
5 2 (11.76%) Web Engineer
Libraries, Frameworks & Software Standards
1 9 (52.94%) JSON
2 7 (41.18%) REST
3 6 (35.29%) CSS
3 6 (35.29%) HTML
3 6 (35.29%) XML
4 5 (29.41%) CGI
4 5 (29.41%) LAMP
4 5 (29.41%) LEMP Stack
5 4 (23.53%) AngularJS
5 4 (23.53%) Ruby on Rails
5 4 (23.53%) Servlets
6 3 (17.65%) Ajax
6 3 (17.65%) SAML
6 3 (17.65%) Web Services
7 2 (11.76%) 802.1X
7 2 (11.76%) Apache Flex
7 2 (11.76%) Django
7 2 (11.76%) ELK Stack
7 2 (11.76%) jQuery
7 2 (11.76%) WebSockets
Miscellaneous
1 6 (35.29%) Computer Science
2 4 (23.53%) Fintech
3 3 (17.65%) Enterprise Software
3 3 (17.65%) Private Cloud
4 2 (11.76%) Internet of Things
4 2 (11.76%) Public Cloud
4 2 (11.76%) Smart Home
4 2 (11.76%) User Experience
5 1 (5.88%) Cryptography
Operating Systems
1 15 (88.24%) Linux
2 7 (41.18%) Unix
3 6 (35.29%) Windows
4 5 (29.41%) CentOS
4 5 (29.41%) Ubuntu
4 5 (29.41%) Windows Server
4 5 (29.41%) Windows Server 2008
5 3 (17.65%) Mac OS X
5 3 (17.65%) Windows Server 2012
6 2 (11.76%) Debian
6 2 (11.76%) Embedded Linux
Processes & Methodologies
1 16 (94.12%) Agile Software Development
2 6 (35.29%) DevOps
3 5 (29.41%) Continuous Improvement
3 5 (29.41%) Continuous Integration
3 5 (29.41%) Load Balancing
3 5 (29.41%) Scrum
3 5 (29.41%) Software Engineering
4 3 (17.65%) Analytics
4 3 (17.65%) Configuration Management
4 3 (17.65%) Disaster Recovery
4 3 (17.65%) Information Security
4 3 (17.65%) Open Source
4 3 (17.65%) OWASP
5 2 (11.76%) Auto-Scaling
5 2 (11.76%) Coaching
5 2 (11.76%) Network Monitoring
5 2 (11.76%) Performance Analysis
5 2 (11.76%) Product Management
5 2 (11.76%) Server Virtualisation
5 2 (11.76%) Software Architecture
Programming Languages
1 11 (64.71%) Python
2 8 (47.06%) Bash Shell
2 8 (47.06%) C
3 7 (41.18%) Perl
3 7 (41.18%) Ruby
3 7 (41.18%) SQL
4 5 (29.41%) C++
4 5 (29.41%) Java
4 5 (29.41%) JavaScript
5 3 (17.65%) PowerShell
6 1 (5.88%) Embedded C
6 1 (5.88%) MATLAB
6 1 (5.88%) Shell Script
Qualifications
1 6 (35.29%) Degree
Quality Assurance & Compliance
1 3 (17.65%) PCI DSS
System Software
1 5 (29.41%) NFS
1 5 (29.41%) Samba
1 5 (29.41%) VMware Infrastructure
2 2 (11.76%) Docker
2 2 (11.76%) KVM
2 2 (11.76%) VMware ESX
3 1 (5.88%) Firmware
Systems Management
1 5 (29.41%) Red Hat Spacewalk
2 3 (17.65%) Ansible
2 3 (17.65%) Opscode Chef
2 3 (17.65%) Puppet
3 2 (11.76%) Kibana
3 2 (11.76%) logstash
Vendors
1 5 (29.41%) CheckPoint
1 5 (29.41%) VMware
2 4 (23.53%) Oracle
3 2 (11.76%) Atlassian
3 2 (11.76%) Microsoft
3 2 (11.76%) Sun