The table below looks at the statistics for SSL skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited SSL over the 3 months to 24 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
24 Sep 2016
Same period 2015 Same period 2014
Secure Socket Layer (SSL)
Rank 428 395 368
Rank change year-on-year
-33 -27
Permanent jobs citing SSL 187 272 329
As % of all permanent IT jobs located in London 0.50% 0.62% 0.72%
As % of the Communications & Networking category 3.21% 3.89% 4.21%
Number of salaries quoted 162 240 260
Median salary £60,000 £55,000 £50,000
Median salary % change year-on-year
+9.09% +10.00%
90% offered a salary of more than £42,500 £37,000 £31,950
10% offered a salary of more than £75,000 £80,000 £65,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
SSL
England

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
5820 7000 7818
As % of all permanent IT jobs located in London 15.42% 15.89% 17.04%
Number of salaries quoted 4971 5983 6455
Median salary £52,500 £50,000 £50,000
Median salary % change year-on-year
+5.00% -
90% offered a salary of more than £32,500 £29,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

SSL
Jobs Demand Trend in London

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

SSL Jobs Demand Trend in London

SSL
Salary Trend in London

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

SSL Salary Trend in London

SSL
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing SSL across the London region over the 3 months to 24 September 2016.

SSL Salary Histogram in London

SSL
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SSL within the London region over the 3 months to 24 September 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +35 40 £58,000 +5.45% 6
Docklands, London +20 6 £37,500 -44.44%
Croydon +5 5 £48,500 -11.81%
Hayes - 2 £55,000 -
Harrow - 1 £19,500 -
SSL
England

SSL
Top 30 Related IT Skills in London

For the 6 months to 24 September 2016, 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 London region with a requirement for SSL.

1 191 (50.26%) Firewall
2 176 (46.32%) Linux
3 139 (36.58%) DNS
4 127 (33.42%) Cisco
5 122 (32.11%) Windows
6 120 (31.58%) HTTP
7 108 (28.42%) VPN
8 103 (27.11%) Finance
9 90 (23.68%) Unix
10 87 (22.89%) Active Directory
11 85 (22.37%) SQL
12 83 (21.84%) Agile Software Development
13 78 (20.53%) Apache
14 77 (20.26%) TCP/IP
15 73 (19.21%) Python
16 67 (17.63%) Microsoft
17 64 (16.84%) Network Security
17 64 (16.84%) ITIL
18 63 (16.58%) Cisco ASA
19 61 (16.05%) Information Security
19 61 (16.05%) Java
19 61 (16.05%) Data Centre
20 60 (15.79%) VMware
21 58 (15.26%) Cisco Certification
22 57 (15.00%) Perl
23 55 (14.47%) WAN
23 55 (14.47%) Kalman Filter
24 54 (14.21%) SQL Server
25 53 (13.95%) CheckPoint
25 53 (13.95%) Bash Shell

SSL
Top Related IT Skills in 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 78 (20.53%) Apache
2 39 (10.26%) IIS
3 30 (7.89%) WebLogic
4 29 (7.63%) Tomcat
4 29 (7.63%) WebSphere
5 23 (6.05%) WebSphere Application Server
6 20 (5.26%) JBoss
7 14 (3.68%) CMS
7 14 (3.68%) IBM HTTP Server
8 13 (3.42%) MS Exchange
8 13 (3.42%) nginx
9 8 (2.11%) SharePoint
10 6 (1.58%) Exchange Server 2010
10 6 (1.58%) Exchange Server 2013
11 5 (1.32%) WordPress
12 4 (1.05%) Kentico
13 3 (0.79%) Apache Solr
13 3 (0.79%) Confluence
13 3 (0.79%) Drupal
13 3 (0.79%) Elasticsearch
Applications
1 35 (9.21%) MS Excel
2 8 (2.11%) MS Office
3 6 (1.58%) MS PowerPoint
4 4 (1.05%) MS Project
5 3 (0.79%) MS Visio
6 2 (0.53%) PTC Creo
6 2 (0.53%) Windchill
Business Applications
1 5 (1.32%) Magento
2 1 (0.26%) Documaker
2 1 (0.26%) Dynamics CRM
Cloud Services
1 50 (13.16%) Amazon AWS
2 20 (5.26%) Cloud Computing
3 19 (5.00%) Microsoft Azure
4 10 (2.63%) SaaS
5 9 (2.37%) Office 365
6 8 (2.11%) GitHub
7 6 (1.58%) Amazon EC2
7 6 (1.58%) Amazon S3
8 4 (1.05%) Route 53
9 3 (0.79%) Amazon ELB
9 3 (0.79%) AWS CloudFormation
9 3 (0.79%) CloudFront
9 3 (0.79%) Heroku
9 3 (0.79%) Virtual Private Cloud
10 2 (0.53%) Amazon ElastiCache
10 2 (0.53%) DigitalOcean
10 2 (0.53%) Linode
10 2 (0.53%) Nimbula
10 2 (0.53%) PaaS
11 1 (0.26%) IaaS
Communications & Networking
1 191 (50.26%) Firewall
2 139 (36.58%) DNS
3 120 (31.58%) HTTP
4 108 (28.42%) VPN
5 77 (20.26%) TCP/IP
6 64 (16.84%) Network Security
7 63 (16.58%) Cisco ASA
8 55 (14.47%) WAN
9 49 (12.89%) Intrusion Detection
10 46 (12.11%) LAN
11 42 (11.05%) Wireless
12 40 (10.53%) IPsec
13 39 (10.26%) DHCP
14 35 (9.21%) Internet
15 28 (7.37%) BGP
16 27 (7.11%) SAN
17 25 (6.58%) LDAP
18 23 (6.05%) VoIP
19 22 (5.79%) MPLS
19 22 (5.79%) OSPF
Database & Business Intelligence
1 54 (14.21%) SQL Server
2 32 (8.42%) MySQL
3 20 (5.26%) Relational Database
4 17 (4.47%) SQL Server 2012
5 15 (3.95%) SQL Server 2008
6 13 (3.42%) MongoDB
7 12 (3.16%) PostgreSQL
7 12 (3.16%) RDBMS
8 9 (2.37%) DB2
9 7 (1.84%) Oracle Database
9 7 (1.84%) Redis
10 6 (1.58%) Hadoop
10 6 (1.58%) NoSQL
10 6 (1.58%) SQL Server 2014
11 5 (1.32%) Oracle Database 11g
11 5 (1.32%) Oracle Database 12c
12 4 (1.05%) Amazon RDS
12 4 (1.05%) MariaDB
13 3 (0.79%) Apache Hive
13 3 (0.79%) HBase
Development Applications
1 30 (7.89%) Git (software)
2 22 (5.79%) Jenkins
3 19 (5.00%) Cucumber
4 17 (4.47%) Selenium
5 14 (3.68%) Introscope
6 10 (2.63%) JIRA
6 10 (2.63%) Subversion
7 4 (1.05%) Octopus Deploy
7 4 (1.05%) Sonatype Nexus
7 4 (1.05%) TeamCity
8 3 (0.79%) Fiddler
9 2 (0.53%) Bower
9 2 (0.53%) Bundler
9 2 (0.53%) Capybara
9 2 (0.53%) git-flow
9 2 (0.53%) Mercurial
9 2 (0.53%) RSpec
10 1 (0.26%) Gerrit
10 1 (0.26%) Gradle
10 1 (0.26%) Hudson
General
1 103 (27.11%) Finance
2 51 (13.42%) Banking
3 29 (7.63%) Telecoms
4 24 (6.32%) Retail
5 14 (3.68%) Legal
6 10 (2.63%) Publishing
7 9 (2.37%) Retail Banking
8 7 (1.84%) Investment Banking
9 5 (1.32%) Marketing
10 4 (1.05%) Advertising
10 4 (1.05%) Law
11 3 (0.79%) Back Office
11 3 (0.79%) Games
12 2 (0.53%) Financial Institution
12 2 (0.53%) Manufacturing
13 1 (0.26%) Aerospace
13 1 (0.26%) French Language
13 1 (0.26%) Front Office
13 1 (0.26%) German Language
13 1 (0.26%) Italian Language
Job Titles
1 97 (25.53%) Network Engineer
2 66 (17.37%) Security Engineer
3 41 (10.79%) Developer
4 37 (9.74%) Network Security Engineer
5 26 (6.84%) Cisco Engineer
5 26 (6.84%) Cisco Network Engineer
5 26 (6.84%) DevOps Engineer
6 22 (5.79%) Analyst
6 22 (5.79%) Senior Network Engineer
7 21 (5.53%) Administrator
8 17 (4.47%) Architect
8 17 (4.47%) Infrastructure Engineer
9 14 (3.68%) Security Analyst
9 14 (3.68%) Systems Engineer
10 13 (3.42%) Senior Network Security Engineer
10 13 (3.42%) Senior Security Engineer
11 12 (3.16%) Applications Support
11 12 (3.16%) Consultant
11 12 (3.16%) Web Engineer
12 11 (2.89%) WebLogic Developer
Libraries, Frameworks & Software Standards
1 39 (10.26%) Middleware
2 29 (7.63%) HTML
2 29 (7.63%) LAMP
3 27 (7.11%) REST
4 23 (6.05%) SOAP
5 22 (5.79%) Ajax
6 21 (5.53%) Web Services
7 19 (5.00%) XML
8 18 (4.74%) CSS
9 13 (3.42%) JSON
10 12 (3.16%) .NET
11 11 (2.89%) Java EE
12 10 (2.63%) OAuth
13 9 (2.37%) Node.js
14 8 (2.11%) 802.1X
15 7 (1.84%) FreeSWITCH
16 6 (1.58%) J2EE
16 6 (1.58%) RESTful
16 6 (1.58%) SAML
17 5 (1.32%) CGI
Miscellaneous
1 61 (16.05%) Data Centre
2 39 (10.26%) PKI
3 28 (7.37%) Cryptography
4 27 (7.11%) Analytical Skills
5 22 (5.79%) Management Information System
6 19 (5.00%) Clustering
7 14 (3.68%) Computer Science
8 13 (3.42%) DataPower
8 13 (3.42%) Public Cloud
9 11 (2.89%) Enterprise Software
10 8 (2.11%) Private Cloud
11 7 (1.84%) Fintech
11 7 (1.84%) Replication
12 6 (1.58%) Virtual Team
13 5 (1.32%) Biology
14 4 (1.05%) Client/Server
14 4 (1.05%) Hybrid Cloud
14 4 (1.05%) N-Tier
14 4 (1.05%) RSA SecurID
15 3 (0.79%) PMI
Operating Systems
1 176 (46.32%) Linux
2 122 (32.11%) Windows
3 90 (23.68%) Unix
4 45 (11.84%) Windows Server
5 17 (4.47%) AIX
6 16 (4.21%) SUSE
6 16 (4.21%) Windows Server 2012
7 15 (3.95%) CentOS
8 14 (3.68%) Windows Server 2008
9 13 (3.42%) Oracle Linux
9 13 (3.42%) Red Hat Enterprise Linux
10 11 (2.89%) Solaris
11 7 (1.84%) Android
11 7 (1.84%) Ubuntu
11 7 (1.84%) Windows 7
12 5 (1.32%) Apple iOS
12 5 (1.32%) SUSE Linux Enterprise Server
12 5 (1.32%) Windows 8
13 4 (1.05%) Windows Server 2003
14 3 (0.79%) Amazon Linux
Processes & Methodologies
1 83 (21.84%) Agile Software Development
2 64 (16.84%) ITIL
3 61 (16.05%) Information Security
4 55 (14.47%) Kalman Filter
5 50 (13.16%) Load Balancing
6 47 (12.37%) DevOps
7 42 (11.05%) Security Operations
8 39 (10.26%) Open Source
9 29 (7.63%) Configuration Management
10 28 (7.37%) High Availability
11 25 (6.58%) Analytics
11 25 (6.58%) OO
11 25 (6.58%) SIEM
12 24 (6.32%) Change Management
12 24 (6.32%) Project Management
13 23 (6.05%) Continuous Improvement
13 23 (6.05%) E-Commerce
14 22 (5.79%) Asset Management
15 21 (5.53%) Continuous Integration
15 21 (5.53%) Vulnerability Assessment
Programming Languages
1 85 (22.37%) SQL
2 73 (19.21%) Python
3 61 (16.05%) Java
4 57 (15.00%) Perl
5 53 (13.95%) Bash Shell
6 41 (10.79%) PHP
7 36 (9.47%) Ruby
8 31 (8.16%) PowerShell
9 29 (7.63%) Shell Script
10 16 (4.21%) JavaScript
11 15 (3.95%) C
11 15 (3.95%) C++
12 8 (2.11%) Korn
13 7 (1.84%) C#
14 5 (1.32%) Go
14 5 (1.32%) T-SQL
15 4 (1.05%) Jython
16 3 (0.79%) Groovy
17 2 (0.53%) Scala
17 2 (0.53%) sed
Qualifications
1 58 (15.26%) Cisco Certification
2 41 (10.79%) CCNP
3 37 (9.74%) Degree
4 36 (9.47%) CISSP
5 31 (8.16%) CISM
6 30 (7.89%) GIAC
7 28 (7.37%) CCNA
8 26 (6.84%) CEH
8 26 (6.84%) SANS
9 15 (3.95%) Security Cleared
10 11 (2.89%) JNCIA
10 11 (2.89%) SC Cleared
11 8 (2.11%) Microsoft Certification
12 7 (1.84%) CCSA
12 7 (1.84%) RHCSA
13 6 (1.58%) CCIE
13 6 (1.58%) CCVP
14 5 (1.32%) CCSP
14 5 (1.32%) MCSE
15 4 (1.05%) RHCE
Quality Assurance & Compliance
1 21 (5.53%) PCI DSS
2 18 (4.74%) ISO/IEC 27001
3 17 (4.47%) SLA
4 9 (2.37%) COBIT
5 7 (1.84%) QA
6 6 (1.58%) Sarbanes-Oxley
7 2 (0.53%) ISO 9001
8 1 (0.26%) DICOM
8 1 (0.26%) HL7
System Software
1 87 (22.89%) Active Directory
2 43 (11.32%) VMware Infrastructure
3 13 (3.42%) Hyper-V
4 12 (3.16%) Docker
5 9 (2.37%) Xen
6 7 (1.84%) OpenSIPS
6 7 (1.84%) Varnish
7 6 (1.58%) VMware ESXi
8 5 (1.32%) iptables
8 5 (1.32%) Postfix
8 5 (1.32%) Virtual Servers
9 4 (1.05%) KVM
9 4 (1.05%) Microsoft Virtual Server
9 4 (1.05%) ProxySG
9 4 (1.05%) Virtual Machines
10 3 (0.79%) qmail
10 3 (0.79%) XenApp
11 2 (0.53%) Sendmail
11 2 (0.53%) Veritas Cluster Server
11 2 (0.53%) vSphere
Systems Management
1 34 (8.95%) Puppet
2 29 (7.63%) Ansible
3 25 (6.58%) Host Intrusion Detection System
4 24 (6.32%) Nagios
5 22 (5.79%) Opscode Chef
6 13 (3.42%) Cisco CUCM
7 8 (2.11%) Graphite
7 8 (2.11%) Nessus
7 8 (2.11%) SCOM
8 7 (1.84%) Cisco Prime
8 7 (1.84%) Kibana
8 7 (1.84%) ZABBIX
9 6 (1.58%) Salt
10 5 (1.32%) Cacti
10 5 (1.32%) logstash
10 5 (1.32%) SCCM
10 5 (1.32%) WSUS
11 4 (1.05%) Grafana
11 4 (1.05%) Uchiwa
12 3 (0.79%) QRadar
Vendors
1 127 (33.42%) Cisco
2 67 (17.63%) Microsoft
3 60 (15.79%) VMware
4 53 (13.95%) CheckPoint
5 49 (12.89%) Palo Alto
6 45 (11.84%) F5
7 43 (11.32%) Oracle
8 42 (11.05%) Juniper
9 21 (5.53%) Blue Coat
9 21 (5.53%) IBM
10 18 (4.74%) FireEye
10 18 (4.74%) Meraki
11 16 (4.21%) Aruba
11 16 (4.21%) EMC
11 16 (4.21%) Intel Security
11 16 (4.21%) Splunk
11 16 (4.21%) Symantec
11 16 (4.21%) Trustwave
12 14 (3.68%) Red Hat
13 13 (3.42%) HP
London
Harvey Nash plc
Salary: £75000 - £80000 per annum
Posted: Yesterday
City, London
Senitor Associates
Salary: £60000 - £90000 per annum + Great Benefits Package!
Posted: Yesterday
City, London
Austin Fraser
Salary: £55000 - £65000 per annum + Benefits + Bonus
Posted: Yesterday
London
We Are Aspire Ltd
Salary: £75000 - £80000 per annum
Posted: 3 days ago
London
We Are Aspire Ltd
Salary: £80000 - £85000 per annum
Posted: 2 days ago
London
Opilio Recruitment
Salary: From £50,000 to £60,000 per annum
Posted: Yesterday
London
Joseph Harry Ltd
Salary: £70000 - £90000 per annum + 25% Bonus + 10% Pension
Posted: 3 days ago
City, London
Senitor Associates
Salary: £90000 - £100000 per annum + Great Benefits Package!
Posted: 4 days ago
City, London
Bloomberg
Posted: 3 days ago
Uxbridge, Middlesex
ReThink Recruitment
Posted: 2 days ago
City, London
Harvey Nash plc
Salary: £60000 per annum
Posted: 2 days ago
London
Nigel Frank International Ltd
Salary: £50000 - £55000 per annum
Posted: 11 days ago
City, London
Verticality Ltd
Salary: £50000 - £65000 per annum, Benefits 10% Bonus - Flex Bens
Posted: 5 days ago
West London
Infosec People Ltd
Salary: £60000.00 - £70000.00 per annum + 20% bonus + bens
Posted: 3 days ago
London
Comic Relief
Salary: £30000 - £40,000 per year
Posted: 10 days ago
London
Comic Relief
Salary: £30,000 - £40,000 per year
Posted: 11 days ago
Chiswick Park, London, UK
QVC
Salary: Competitive Salary + Benefits
Posted: 8 days ago
East London
Pirean Limited
Salary: Healthcare, Pension, Annual Leave, Discretionary Bonus
Posted: 19 days ago