The table below looks at the statistics for SSL skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited SSL over the 3 months to 18 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
Secure Socket Layer (SSL)
London / City of London
Rank 196 205 234
Rank change year-on-year
+9 +29
Permanent jobs citing SSL 33 46 77
As % of all permanent IT jobs located in the City of London 0.66% 0.71% 0.77%
As % of the Communications & Networking category 3.74% 4.74% 4.36%
Number of salaries quoted 27 38 73
Median salary £60,000 £45,000 £55,000
Median salary % change year-on-year
+33.33% -18.18%
90% offered a salary of more than £36,500 £36,000 £32,500
10% offered a salary of more than £80,000 £61,500 £67,500
UK excluding London median salary £49,000 £45,000 £45,000
% change year-on-year
+8.88% -

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

Communications & Networking Category
City of London
Permanent IT job ads with a match in the
Communications & Networking category
883 970 1766
As % of all permanent IT jobs located in the City of London 17.65% 15.03% 17.60%
Number of salaries quoted 796 851 1529
Median salary £52,500 £50,000 £50,000
Median salary % change year-on-year
+5.00% -
90% offered a salary of more than £26,000 £31,500 £30,500
10% offered a salary of more than £77,500 £70,000 £77,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

SSL
Jobs Demand Trend in the City of London

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

SSL Jobs Demand Trend in the City of London

SSL
Salary Trend in the City of London

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

SSL Salary Trend in the City of London

SSL
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing SSL across the City of London region over the 3 months to 18 January 2017.

SSL Salary Histogram in the City of London

SSL
Top 30 Related IT Skills in the City of London

For the 6 months to 18 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 City of London region with a requirement for SSL.

1 30 (40.00%) Firewall
2 27 (36.00%) Java
3 26 (34.67%) Unix
4 25 (33.33%) Finance
4 25 (33.33%) Agile Software Development
5 22 (29.33%) Cucumber
6 21 (28.00%) Linux
7 20 (26.67%) HTTP
7 20 (26.67%) Cisco
7 20 (26.67%) Ajax
7 20 (26.67%) Selenium
7 20 (26.67%) Test Automation
8 19 (25.33%) BDD
8 19 (25.33%) REST
8 19 (25.33%) SOAP
9 17 (22.67%) Degree
10 16 (21.33%) HTML
10 16 (21.33%) VPN
11 15 (20.00%) Active Directory
11 15 (20.00%) Microsoft
12 14 (18.67%) CheckPoint
13 13 (17.33%) Windows
14 12 (16.00%) Web Testing
14 12 (16.00%) Automation Testing
14 12 (16.00%) Palo Alto
15 11 (14.67%) Kalman Filter
15 11 (14.67%) Cisco ASA
15 11 (14.67%) Network Security
15 11 (14.67%) QA
15 11 (14.67%) OO

SSL
Top Related 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 5 (6.67%) JBoss
1 5 (6.67%) WebSphere
2 4 (5.33%) Apache
3 3 (4.00%) Exchange Server 2010
3 3 (4.00%) MS Exchange
3 3 (4.00%) SharePoint
3 3 (4.00%) Tomcat
4 2 (2.67%) Apache ServiceMix
4 2 (2.67%) Blackberry Enterprise Server
4 2 (2.67%) Drupal
4 2 (2.67%) Elasticsearch
4 2 (2.67%) nginx
4 2 (2.67%) Oracle SOA Suite
4 2 (2.67%) SharePoint 2013
4 2 (2.67%) WebLogic
5 1 (1.33%) CMS
5 1 (1.33%) Exchange Server 2003
5 1 (1.33%) IIS
5 1 (1.33%) SAS
5 1 (1.33%) SharePoint Server
Applications
1 2 (2.67%) MS Excel
2 1 (1.33%) MS Office
Business Applications
1 2 (2.67%) Eikon
1 2 (2.67%) Magento
1 2 (2.67%) RMDS
2 1 (1.33%) Dynamics CRM
Cloud Services
1 7 (9.33%) Microsoft Azure
2 6 (8.00%) Amazon AWS
3 2 (2.67%) GitHub
4 1 (1.33%) SaaS
Communications & Networking
1 30 (40.00%) Firewall
2 20 (26.67%) HTTP
3 16 (21.33%) VPN
4 11 (14.67%) Cisco ASA
4 11 (14.67%) DNS
4 11 (14.67%) Network Security
4 11 (14.67%) TCP/IP
5 9 (12.00%) SNMP
6 8 (10.67%) F5 BIG-IP GTM
6 8 (10.67%) F5 BIG-IP LTM
7 5 (6.67%) LDAP
7 5 (6.67%) Wireless
8 4 (5.33%) HTTPS
8 4 (5.33%) Intrusion Detection
8 4 (5.33%) Wireshark
9 3 (4.00%) BGP
9 3 (4.00%) Intranet
9 3 (4.00%) IPsec
9 3 (4.00%) snoop
9 3 (4.00%) tcpdump
Database & Business Intelligence
1 10 (13.33%) SQL Server
2 9 (12.00%) MySQL
3 3 (4.00%) PostgreSQL
3 3 (4.00%) SQL Server 2008
4 2 (2.67%) DB2
4 2 (2.67%) SQL Server 2005
5 1 (1.33%) Apache Hive
5 1 (1.33%) Essbase
5 1 (1.33%) Hadoop
5 1 (1.33%) HBase
5 1 (1.33%) RDBMS
5 1 (1.33%) Relational Database
5 1 (1.33%) SQL Server Reporting Services
Development Applications
1 22 (29.33%) Cucumber
2 20 (26.67%) Selenium
3 3 (4.00%) Jenkins
4 2 (2.67%) Bower
4 2 (2.67%) Buildbot
4 2 (2.67%) Bundler
4 2 (2.67%) Capybara
4 2 (2.67%) Git (software)
4 2 (2.67%) RSpec
4 2 (2.67%) Subversion
5 1 (1.33%) Eclipse
5 1 (1.33%) Fiddler
5 1 (1.33%) Firebug
5 1 (1.33%) JMeter
5 1 (1.33%) Maven
General
1 25 (33.33%) Finance
2 7 (9.33%) Banking
2 7 (9.33%) Legal
2 7 (9.33%) Telecoms
3 2 (2.67%) Investment Banking
3 2 (2.67%) Law
4 1 (1.33%) Advertising
4 1 (1.33%) Back Office
4 1 (1.33%) Financial Institution
4 1 (1.33%) Front Office
4 1 (1.33%) Marketing
4 1 (1.33%) Retail
Job Titles
1 16 (21.33%) Developer
2 15 (20.00%) Network Engineer
3 8 (10.67%) Security Engineer
4 7 (9.33%) Developer in Test
4 7 (9.33%) Test Engineer
5 6 (8.00%) Automation Tester
5 6 (8.00%) Tester
6 5 (6.67%) Cisco Engineer
6 5 (6.67%) Cisco Network Engineer
6 5 (6.67%) Consultant
6 5 (6.67%) Network Security Engineer
6 5 (6.67%) Security Specialist
7 4 (5.33%) Data Engineer
7 4 (5.33%) Market Data Engineer
7 4 (5.33%) Senior Data Engineer
7 4 (5.33%) Senior Market Data Engineer
8 3 (4.00%) Operations Engineer
8 3 (4.00%) Security Operations Specialist
8 3 (4.00%) Senior Network Engineer
8 3 (4.00%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 20 (26.67%) Ajax
2 19 (25.33%) REST
2 19 (25.33%) SOAP
3 16 (21.33%) HTML
4 9 (12.00%) 802.1X
5 8 (10.67%) Middleware
6 7 (9.33%) CSS
6 7 (9.33%) Web Services
7 5 (6.67%) Guice
7 5 (6.67%) J2EE
8 4 (5.33%) JSON
9 3 (4.00%) XML
10 2 (2.67%) IBM Integration Bus
10 2 (2.67%) JMS
10 2 (2.67%) jQuery
10 2 (2.67%) Kafka
10 2 (2.67%) LEMP Stack
10 2 (2.67%) Memcached
10 2 (2.67%) Ruby on Rails
10 2 (2.67%) YAML
Miscellaneous
1 8 (10.67%) Analytical Skills
2 7 (9.33%) Computer Science
3 6 (8.00%) Fintech
4 5 (6.67%) Data Centre
5 4 (5.33%) Clustering
5 4 (5.33%) Management Information System
6 3 (4.00%) Mathematics
7 2 (2.67%) Blackberry
7 2 (2.67%) iPad
7 2 (2.67%) N-Tier
8 1 (1.33%) Digital Media
8 1 (1.33%) Enterprise Software
8 1 (1.33%) Hedge funds
8 1 (1.33%) RSA SecurID
8 1 (1.33%) Statistics
Operating Systems
1 26 (34.67%) Unix
2 21 (28.00%) Linux
3 13 (17.33%) Windows
4 7 (9.33%) Windows Server
5 6 (8.00%) Red Hat Enterprise Linux
6 3 (4.00%) Windows Server 2012
7 2 (2.67%) Windows Server 2008
8 1 (1.33%) Solaris
8 1 (1.33%) Windows 7
8 1 (1.33%) Windows Server 2003
8 1 (1.33%) Windows Vista
8 1 (1.33%) Windows XP
Processes & Methodologies
1 25 (33.33%) Agile Software Development
2 20 (26.67%) Test Automation
3 19 (25.33%) BDD
4 12 (16.00%) Automation Testing
4 12 (16.00%) Web Testing
5 11 (14.67%) Kalman Filter
5 11 (14.67%) OO
6 7 (9.33%) Automated Testing
6 7 (9.33%) Continuous Improvement
6 7 (9.33%) Exploratory Testing
6 7 (9.33%) Low Latency
6 7 (9.33%) User Stories
7 6 (8.00%) Continuous Integration
7 6 (8.00%) Vulnerability Assessment
8 5 (6.67%) Information Security
8 5 (6.67%) Root Cause Analysis
9 4 (5.33%) Data Analysis
9 4 (5.33%) ITIL
9 4 (5.33%) SIEM
9 4 (5.33%) SOA
Programming Languages
1 27 (36.00%) Java
2 10 (13.33%) Perl
2 10 (13.33%) SQL
3 7 (9.33%) JavaScript
4 6 (8.00%) C-shell
4 6 (8.00%) Korn
4 6 (8.00%) PHP
4 6 (8.00%) Python
5 3 (4.00%) C#
5 3 (4.00%) Shell Script
6 2 (2.67%) C
6 2 (2.67%) C++
6 2 (2.67%) Jython
6 2 (2.67%) Ruby
7 1 (1.33%) Assembly Language
7 1 (1.33%) Groovy
7 1 (1.33%) PowerShell
7 1 (1.33%) Tcl
7 1 (1.33%) VBScript
Qualifications
1 17 (22.67%) Degree
2 11 (14.67%) Cisco Certification
3 8 (10.67%) CCNP
4 4 (5.33%) Security Cleared
5 2 (2.67%) CCNA
5 2 (2.67%) CCSA
5 2 (2.67%) CCSE
5 2 (2.67%) CCSP
5 2 (2.67%) JNCIE
5 2 (2.67%) JNCIP
5 2 (2.67%) SC Cleared
6 1 (1.33%) CCIE
Quality Assurance & Compliance
1 11 (14.67%) QA
2 3 (4.00%) ISO/IEC 27001
2 3 (4.00%) SLA
3 2 (2.67%) Sarbanes-Oxley
System Software
1 15 (20.00%) Active Directory
2 3 (4.00%) VMware Infrastructure
3 2 (2.67%) ISA Server
3 2 (2.67%) vSphere
3 2 (2.67%) XenApp
4 1 (1.33%) Firmware
4 1 (1.33%) KVM
4 1 (1.33%) Snort
4 1 (1.33%) Veritas Cluster Server
Systems Management
1 4 (5.33%) Nessus
2 3 (4.00%) Nagios
2 3 (4.00%) Puppet
2 3 (4.00%) Symantec Endpoint Protection
2 3 (4.00%) WSUS
3 2 (2.67%) Kibana
3 2 (2.67%) Opscode Chef
3 2 (2.67%) SCCM
4 1 (1.33%) Ambari
4 1 (1.33%) Ansible
4 1 (1.33%) EMC NetWorker
4 1 (1.33%) Hadoop YARN
4 1 (1.33%) Nmap
4 1 (1.33%) PaperCut
4 1 (1.33%) Red Hat Satellite
4 1 (1.33%) Sysprep
Vendors
1 20 (26.67%) Cisco
2 15 (20.00%) Microsoft
3 14 (18.67%) CheckPoint
4 12 (16.00%) Palo Alto
5 9 (12.00%) F5
6 8 (10.67%) Red Hat
7 6 (8.00%) Solace
7 6 (8.00%) VMware
8 4 (5.33%) Blue Coat
8 4 (5.33%) Intel Security
8 4 (5.33%) Oracle
8 4 (5.33%) Symantec
9 3 (4.00%) Forcepoint
9 3 (4.00%) IBM
9 3 (4.00%) Juniper
9 3 (4.00%) Splunk
10 2 (2.67%) 3Com
10 2 (2.67%) Mitel
10 2 (2.67%) ProCurve
10 2 (2.67%) Zend
City, London
HW Search & Selection
Posted: 8 hours ago
City, London
Senitor Associates
Salary: £70000 - £90000 per annum + Great Benefits Package!
Posted: 15 hours ago
City, London
Big Wednesday Digital Ltd
Salary: £75000 - £105000 per annum + Negotiable
Posted: 1 hour ago
City, London
Oscar
Salary: £50000 - £70000 per annum + Benefits
Posted: 4 days ago
City, London
Candour Solutions
Salary: Excellent plus outstanding benefits
Posted: 5 days ago