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 28 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 May 2016
Same period 2015 Same period 2014
Secure Socket Layer (SSL)
Rank 221 263 284
Rank change year-on-year
+42 +21
Permanent jobs citing SSL 38 47 77
As % of all permanent IT jobs located in the City of London 0.58% 0.46% 0.61%
As % of the Communications & Networking category 3.49% 2.83% 3.89%
Number of salaries quoted 23 40 62
Median salary £55,000 £55,000 £52,500
Median salary % change year-on-year
- +4.76%
90% offered a salary of more than £39,000 £38,177 £35,250
10% offered a salary of more than £78,500 £72,500 £65,000
UK excluding London median salary £45,500 £42,500 £41,000
% change year-on-year
+7.05% +3.65%
SSL
London

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
1090 1658 1978
As % of all permanent IT jobs located in the City of London 16.50% 16.30% 15.55%
Number of salaries quoted 947 1423 1673
Median salary £55,000 £52,500 £52,500
Median salary % change year-on-year
+4.76% -
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £72,500 £72,500 £75,000
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 28 May 2016.

SSL Salary Histogram in the City of London

SSL
Top 30 Related IT Skills in the City of London

For the 6 months to 28 May 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 City of London region with a requirement for SSL.

1 58 (71.60%) Firewall
2 43 (53.09%) Wireless
3 39 (48.15%) Cisco
4 38 (46.91%) Juniper
5 37 (45.68%) VPN
6 36 (44.44%) LAN
7 35 (43.21%) WAN
8 32 (39.51%) F5
9 29 (35.80%) Data Centre
10 27 (33.33%) Cisco Certification
10 27 (33.33%) MPLS
10 27 (33.33%) OSPF
10 27 (33.33%) BGP
11 25 (30.86%) Cisco ASA
12 21 (25.93%) Degree
13 20 (24.69%) Riverbed
13 20 (24.69%) EIGRP
13 20 (24.69%) VMware
13 20 (24.69%) Linux
14 19 (23.46%) ITIL
14 19 (23.46%) VoIP
14 19 (23.46%) CCNP
14 19 (23.46%) Cisco CUCM
14 19 (23.46%) VPLS
15 18 (22.22%) Cisco Wireless
16 16 (19.75%) Load Balancing
16 16 (19.75%) CCNA
17 15 (18.52%) SQL
17 15 (18.52%) JNCIP
17 15 (18.52%) JNCIE

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 9 (11.11%) Apache
2 6 (7.41%) nginx
3 4 (4.94%) Apache Spark
3 4 (4.94%) IIS
4 2 (2.47%) Drupal
5 1 (1.23%) CMS
5 1 (1.23%) Kentico
5 1 (1.23%) Tomcat
Applications
1 2 (2.47%) MS Excel
2 1 (1.23%) MS Office
2 1 (1.23%) MS Project
2 1 (1.23%) MS Visio
Cloud Services
1 2 (2.47%) Amazon AWS
1 2 (2.47%) Amazon S3
1 2 (2.47%) Datadog
1 2 (2.47%) SaaS
Communications & Networking
1 58 (71.60%) Firewall
2 43 (53.09%) Wireless
3 37 (45.68%) VPN
4 36 (44.44%) LAN
5 35 (43.21%) WAN
6 27 (33.33%) BGP
6 27 (33.33%) MPLS
6 27 (33.33%) OSPF
7 25 (30.86%) Cisco ASA
8 20 (24.69%) EIGRP
9 19 (23.46%) VoIP
9 19 (23.46%) VPLS
10 18 (22.22%) Cisco Wireless
11 15 (18.52%) Network Security
12 13 (16.05%) SAN
13 12 (14.81%) Cisco IOS
13 12 (14.81%) DMZ
13 12 (14.81%) NetScaler
14 11 (13.58%) LDAP
15 9 (11.11%) Internet
Database & Business Intelligence
1 13 (16.05%) SQL Server
2 12 (14.81%) SQL Server 2012
3 9 (11.11%) SQL Server 2008
4 8 (9.88%) MySQL
5 6 (7.41%) SQL Server 2014
6 4 (4.94%) Hadoop
6 4 (4.94%) NoSQL
6 4 (4.94%) SQL Server 2005
7 3 (3.70%) Big Data
7 3 (3.70%) Oracle Database
7 3 (3.70%) Oracle Database 11g
7 3 (3.70%) Oracle Database 12c
7 3 (3.70%) RDBMS
7 3 (3.70%) Relational Database
8 1 (1.23%) SQL Server Integration Services
8 1 (1.23%) SQL Server Reporting Services
Development Applications
1 6 (7.41%) Jenkins
2 4 (4.94%) Maven
3 3 (3.70%) JIRA
4 2 (2.47%) Git (software)
4 2 (2.47%) GitLab
4 2 (2.47%) Subversion
4 2 (2.47%) Visual Studio
5 1 (1.23%) Sonatype Nexus
General
1 13 (16.05%) Finance
2 4 (4.94%) Advertising
3 3 (3.70%) Legal
4 2 (2.47%) Law
4 2 (2.47%) Marketing
4 2 (2.47%) Telecoms
5 1 (1.23%) Aerospace
5 1 (1.23%) Manufacturing
Job Titles
1 45 (55.56%) Network Engineer
2 21 (25.93%) Juniper Engineer
3 16 (19.75%) Security Engineer
4 15 (18.52%) Network Security Engineer
5 9 (11.11%) Data Network Engineer
6 8 (9.88%) Consultant
6 8 (9.88%) Data Engineer
7 7 (8.64%) Network Consultant
8 6 (7.41%) Administrator
8 6 (7.41%) Cisco Engineer
8 6 (7.41%) Cisco Network Engineer
8 6 (7.41%) DevOps Engineer
9 5 (6.17%) Juniper Consultant
10 4 (4.94%) Junior
10 4 (4.94%) Linux Engineer
10 4 (4.94%) Senior Network Engineer
10 4 (4.94%) Senior Network Security Engineer
10 4 (4.94%) Senior Security Engineer
10 4 (4.94%) Windows Administrator
11 3 (3.70%) Developer
Libraries, Frameworks & Software Standards
1 5 (6.17%) .NET
2 4 (4.94%) J2EE
2 4 (4.94%) LAMP
2 4 (4.94%) Sensu
3 3 (3.70%) XML
4 2 (2.47%) 802.1X
4 2 (2.47%) ASP.NET
4 2 (2.47%) COM+
4 2 (2.47%) CSS
4 2 (2.47%) LEMP Stack
4 2 (2.47%) RabbitMQ
4 2 (2.47%) REST
4 2 (2.47%) Symfony
4 2 (2.47%) Web Services
4 2 (2.47%) WebSockets
4 2 (2.47%) WSDL
4 2 (2.47%) XSD
5 1 (1.23%) Java EE
5 1 (1.23%) JSON
5 1 (1.23%) OAuth
Miscellaneous
1 29 (35.80%) Data Centre
2 8 (9.88%) Distributed Denial-of-Service
3 6 (7.41%) Replication
4 4 (4.94%) Clustering
4 4 (4.94%) Fintech
5 3 (3.70%) Analytical Skills
5 3 (3.70%) PKI
6 2 (2.47%) Computer Science
6 2 (2.47%) Private Cloud
7 1 (1.23%) Cryptography
7 1 (1.23%) Enterprise Software
Operating Systems
1 20 (24.69%) Linux
2 14 (17.28%) Windows
3 11 (13.58%) Unix
4 10 (12.35%) Windows Server
4 10 (12.35%) Windows Server 2008
5 8 (9.88%) Android
6 6 (7.41%) Windows Server 2012
7 4 (4.94%) CentOS
7 4 (4.94%) Debian
7 4 (4.94%) Windows Server 2003
8 3 (3.70%) Solaris
9 2 (2.47%) Ubuntu
Processes & Methodologies
1 19 (23.46%) ITIL
2 16 (19.75%) Load Balancing
3 13 (16.05%) WAN Optimisation
4 8 (9.88%) Data Security
4 8 (9.88%) DDoS Mitigation
4 8 (9.88%) Malware Detection/Protection
4 8 (9.88%) Multi-Factor Authentication
4 8 (9.88%) Network Design
4 8 (9.88%) Network Security Management
4 8 (9.88%) Security Management
4 8 (9.88%) SIEM
4 8 (9.88%) Two-Factor Authentication
5 7 (8.64%) Change Management
5 7 (8.64%) Configuration Management
5 7 (8.64%) Migration
5 7 (8.64%) Release Management
6 6 (7.41%) Agile Software Development
6 6 (7.41%) DevOps
7 5 (6.17%) Problem Management
8 4 (4.94%) Enterprise Architecture
Programming Languages
1 15 (18.52%) SQL
2 10 (12.35%) Bash Shell
3 8 (9.88%) Python
4 6 (7.41%) Java
5 5 (6.17%) Ruby
5 5 (6.17%) Shell Script
6 4 (4.94%) PHP
7 3 (3.70%) C#
8 2 (2.47%) JavaScript
8 2 (2.47%) Perl
9 1 (1.23%) Groovy
9 1 (1.23%) Korn
9 1 (1.23%) T-SQL
Qualifications
1 27 (33.33%) Cisco Certification
2 21 (25.93%) Degree
3 19 (23.46%) CCNP
4 16 (19.75%) CCNA
5 15 (18.52%) JNCIE
5 15 (18.52%) JNCIP
6 10 (12.35%) CCVP
7 8 (9.88%) JNCIA
8 6 (7.41%) MCP
9 5 (6.17%) MCSA
9 5 (6.17%) Microsoft Certification
10 2 (2.47%) CCSP
11 1 (1.23%) Security Cleared
Quality Assurance & Compliance
1 2 (2.47%) QA
2 1 (1.23%) ISO/IEC 27001
System Software
1 13 (16.05%) VMware Infrastructure
2 8 (9.88%) XenApp
2 8 (9.88%) XenDesktop
3 5 (6.17%) Hyper-V
3 5 (6.17%) VMware ESX
4 3 (3.70%) Active Directory
5 2 (2.47%) Docker
5 2 (2.47%) NFS
5 2 (2.47%) Varnish
6 1 (1.23%) Snort
6 1 (1.23%) VMware Workstation
Systems Management
1 19 (23.46%) Cisco CUCM
2 7 (8.64%) Puppet
3 6 (7.41%) SELinux
4 4 (4.94%) Ganglia
4 4 (4.94%) Graphite
4 4 (4.94%) logstash
5 3 (3.70%) Opscode Chef
6 2 (2.47%) Backup Exec
6 2 (2.47%) Cacti
6 2 (2.47%) Cisco Prime
6 2 (2.47%) Microsoft Data Protection Manager
6 2 (2.47%) Nagios
6 2 (2.47%) Rundeck
6 2 (2.47%) Salt
6 2 (2.47%) SCCM
6 2 (2.47%) SCVMM
6 2 (2.47%) Webmin
6 2 (2.47%) WSUS
7 1 (1.23%) Ansible
7 1 (1.23%) TrustSec
Vendors
1 39 (48.15%) Cisco
2 38 (46.91%) Juniper
3 32 (39.51%) F5
4 20 (24.69%) Riverbed
4 20 (24.69%) VMware
5 13 (16.05%) Citrix
6 12 (14.81%) Brocade
6 12 (14.81%) Palo Alto
7 11 (13.58%) CheckPoint
8 10 (12.35%) Blue Coat
9 9 (11.11%) Forcepoint
10 8 (9.88%) HP
10 8 (9.88%) LogRhythm
10 8 (9.88%) Oracle
10 8 (9.88%) Sourcefire
10 8 (9.88%) TippingPoint
11 7 (8.64%) Extreme Networks
11 7 (8.64%) Microsoft
12 4 (4.94%) Percona
13 3 (3.70%) NetApp
City, London
Harvey Nash plc
Salary: £50000 per annum
Posted: Yesterday
City, London
The Bridge Ltd
Salary: From £60,000 to £80,000 per annum
Posted: 4 days ago
City of London
Annapurna HR
Salary: £75000 - £90000 per annum
Posted: 25 days ago