Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Oxford 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 November 2017 with a comparison to the same period in the previous 2 years.

Secure Socket Layer (SSL)
Oxfordshire > Oxford
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 114 - 121
Rank change year-on-year - +121 -22
Permanent jobs citing SSL 5 0 5
As % of all permanent IT jobs advertised in Oxford 0.32% - 0.30%
As % of the Communications & Networking category 2.70% - 2.31%
Number of salaries quoted 3 0 11
Oxford median annual salary £50,000 - £42,500
Oxfordshire median annual salary £50,000 £45,000 £42,500
% change year-on-year +11.11% +5.88% +88.89%

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 Oxford with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Oxford
Permanent vacancies with a requirement for communications or computer networking skills 185 204 216
As % of all permanent IT jobs advertised in Oxford 11.68% 13.90% 13.00%
Number of salaries quoted 154 185 175
Oxford median annual salary £45,000 £44,500 £42,500
Median salary % change year-on-year +1.12% +4.71% +6.25%
10th Percentile £25,575 £26,250 £22,900
90th Percentile £66,375 £60,750 £61,250
Oxfordshire median annual salary £45,000 £44,500 £40,000
% change year-on-year +1.12% +11.25% +8.11%

SSL
Job Vacancy Trend in Oxford

Job postings citing SSL as a percentage of all IT jobs advertised in Oxford.

Job vacancy trend for SSL in Oxford

SSL
Salary Trend in Oxford

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

Salary trend for SSL in Oxford

For the 6 months to 24 November 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 Oxford region with a requirement for SSL.

1 5 (100.00%) Linux
1 5 (100.00%) Python
1 5 (100.00%) Firewall
1 5 (100.00%) Configuration Management
1 5 (100.00%) Degree
1 5 (100.00%) nginx
2 3 (60.00%) SaaS
2 3 (60.00%) OpenVPN
2 3 (60.00%) Change Control
2 3 (60.00%) Junos
2 3 (60.00%) Unix
2 3 (60.00%) VLAN
2 3 (60.00%) Statistics
2 3 (60.00%) Cisco IOS
2 3 (60.00%) Network Security
2 3 (60.00%) CentOS
2 3 (60.00%) OWASP
2 3 (60.00%) PostgreSQL
2 3 (60.00%) SSH
2 3 (60.00%) IPsec
2 3 (60.00%) LDAP
2 3 (60.00%) Cisco
2 3 (60.00%) CCNP
2 3 (60.00%) Cisco Certification
2 3 (60.00%) Juniper
2 3 (60.00%) SAML
2 3 (60.00%) OSPF
2 3 (60.00%) BGP
3 2 (40.00%) Games
3 2 (40.00%) Debian

SSL
Co-occurring IT Skills in Oxford 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 (100.00%) nginx
Cloud Services
1 3 (60.00%) SaaS
2 2 (40.00%) Amazon AWS
2 2 (40.00%) AWS Elastic Beanstalk
Communications & Networking
1 5 (100.00%) Firewall
2 3 (60.00%) BGP
2 3 (60.00%) Cisco IOS
2 3 (60.00%) IPsec
2 3 (60.00%) Junos
2 3 (60.00%) LDAP
2 3 (60.00%) Network Security
2 3 (60.00%) OpenVPN
2 3 (60.00%) OSPF
2 3 (60.00%) SSH
2 3 (60.00%) VLAN
Database & Business Intelligence
1 3 (60.00%) PostgreSQL
2 2 (40.00%) MariaDB
2 2 (40.00%) MySQL
2 2 (40.00%) Redis
Development Applications
1 2 (40.00%) Git (software)
1 2 (40.00%) Vagrant
General
1 2 (40.00%) Games
Job Titles
1 3 (60.00%) Cisco Engineer
1 3 (60.00%) Cisco Network Engineer
1 3 (60.00%) Cisco Security Engineer
1 3 (60.00%) Juniper Engineer
1 3 (60.00%) Network Engineer
1 3 (60.00%) Network Security Engineer
1 3 (60.00%) Security Engineer
1 3 (60.00%) Unix Engineer
1 3 (60.00%) Unix Security Engineer
2 2 (40.00%) AWS DevOps
2 2 (40.00%) AWS DevOps Engineer
2 2 (40.00%) AWS Engineer
2 2 (40.00%) DevOps Engineer
2 2 (40.00%) Java Engineer
2 2 (40.00%) Linux DevOps Engineer
2 2 (40.00%) Linux Engineer
2 2 (40.00%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 3 (60.00%) SAML
2 2 (40.00%) LEMP Stack
2 2 (40.00%) PHP-FPM
Miscellaneous
1 2 (40.00%) Computer Science
Operating Systems
1 5 (100.00%) Linux
2 3 (60.00%) CentOS
2 3 (60.00%) Unix
3 2 (40.00%) Debian
Processes & Methodologies
1 5 (100.00%) Configuration Management
2 3 (60.00%) Change Control
2 3 (60.00%) OWASP
2 3 (60.00%) Statistics
3 2 (40.00%) DevOps
3 2 (40.00%) Mathematics
Programming Languages
1 5 (100.00%) Python
2 2 (40.00%) Bash Shell
2 2 (40.00%) Java
2 2 (40.00%) Perl
2 2 (40.00%) PHP
Qualifications
1 5 (100.00%) Degree
2 3 (60.00%) CCNP
2 3 (60.00%) Cisco Certification
3 2 (40.00%) Computer Science Degree
System Software
1 2 (40.00%) VirtualBox
1 2 (40.00%) Xen
Systems Management
1 2 (40.00%) Opscode Chef
1 2 (40.00%) Puppet
1 2 (40.00%) Salt
Vendors
1 3 (60.00%) Cisco
1 3 (60.00%) Juniper