Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Network Security skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Network Security over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Network Security
Cambridgeshire > Cambridge
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 162 112 151
Rank change year-on-year -50 +39 -6
Permanent jobs citing Network Security 17 36 11
As % of all permanent IT jobs advertised in Cambridge 0.56% 1.57% 0.38%
As % of the Communications & Networking category 2.83% 7.26% 2.13%
Number of salaries quoted 12 34 9
Cambridge median annual salary £50,000 £37,000 £50,000
Median salary % change year-on-year +35.14% -26.00% +29.03%
10th Percentile £41,250 £23,500 £41,250
90th Percentile £58,750 £47,500 £52,500
Cambridgeshire median annual salary £45,000 £38,750 £45,000
% change year-on-year +16.13% -13.89% +20.00%

Network Security 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 Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Permanent vacancies with a requirement for communications or computer networking skills 601 496 517
As % of all permanent IT jobs advertised in Cambridge 19.79% 21.68% 17.93%
Number of salaries quoted 506 422 451
Cambridge median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +5.56%
10th Percentile £30,000 £25,000 £27,500
90th Percentile £67,500 £67,500 £71,250
Cambridgeshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +5.88%

Network Security
Job Vacancy Trend in Cambridge

Job postings citing Network Security as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Network Security in Cambridge

Network Security
Salary Trend in Cambridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Network Security in Cambridge.

Salary trend for Network Security in Cambridge

Network Security
Salary Histogram in Cambridge

The salary distribution of IT jobs citing Network Security in Cambridge over the 6 months to 17 November 2017.

Salary histogram for Network Security in Cambridge

For the 6 months to 17 November 2017, IT jobs citing Network Security 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 Network Security.

1 13 (76.47%) Linux
2 12 (70.59%) Windows
3 10 (58.82%) Firewall
4 8 (47.06%) Cisco
5 7 (41.18%) Unix
5 7 (41.18%) Python
5 7 (41.18%) Amazon AWS
5 7 (41.18%) Bash Shell
5 7 (41.18%) DevOps
6 6 (35.29%) Salt
6 6 (35.29%) Analytical Skills
6 6 (35.29%) Opscode Chef
6 6 (35.29%) Docker
6 6 (35.29%) Puppet
6 6 (35.29%) Grafana
6 6 (35.29%) Mathematics
6 6 (35.29%) CentOS
6 6 (35.29%) Red Hat Enterprise Linux
6 6 (35.29%) Mac OS
6 6 (35.29%) Hyper-V
6 6 (35.29%) ZABBIX
6 6 (35.29%) Munin
6 6 (35.29%) VMware
6 6 (35.29%) Perl
6 6 (35.29%) SMS
7 5 (29.41%) Artificial Intelligence
7 5 (29.41%) Machine Learning
7 5 (29.41%) Cyberthreat
7 5 (29.41%) Reinforcement Learning
8 4 (23.53%) WAN

Network Security
Co-occurring 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:

Cloud Services
1 7 (41.18%) Amazon AWS
2 1 (5.88%) Google Cloud Platform
2 1 (5.88%) Microsoft Azure
Communications & Networking
1 10 (58.82%) Firewall
2 6 (35.29%) SMS
3 4 (23.53%) WAN
4 2 (11.76%) BGP
4 2 (11.76%) Cisco ASA
4 2 (11.76%) Cisco IOS
4 2 (11.76%) Cisco Nexus
4 2 (11.76%) EIGRP
4 2 (11.76%) LAN
4 2 (11.76%) OSPF
4 2 (11.76%) Spanning Tree
4 2 (11.76%) Wi-Fi
5 1 (5.88%) DHCP
5 1 (5.88%) DNS
5 1 (5.88%) Unified Communications
Development Applications
1 1 (5.88%) Jenkins
General
1 3 (17.65%) Finance
2 1 (5.88%) Electronics
2 1 (5.88%) Manufacturing
2 1 (5.88%) Marketing
2 1 (5.88%) Telecoms
Job Titles
1 8 (47.06%) Administrator
2 7 (41.18%) Linux Administrator
2 7 (41.18%) Linux Systems Administrator
2 7 (41.18%) Systems Administrator
3 6 (35.29%) Graduate
4 5 (29.41%) DevOps Administrator
4 5 (29.41%) DevOps Engineer
4 5 (29.41%) DevOps Systems Engineer
4 5 (29.41%) Linux DevOps Administrator
4 5 (29.41%) Linux DevOps Engineer
4 5 (29.41%) Linux Engineer
4 5 (29.41%) Linux Systems Engineer
4 5 (29.41%) Linux/Unix DevOps
4 5 (29.41%) Systems Engineer
5 3 (17.65%) Analyst
5 3 (17.65%) Security Analyst
6 2 (11.76%) Cisco Analyst
6 2 (11.76%) Cisco Network Analyst
6 2 (11.76%) Firewall Analyst
6 2 (11.76%) Network Security Analyst
Libraries, Frameworks & Software Standards
1 1 (5.88%) Web Services
Miscellaneous
1 6 (35.29%) Analytical Skills
2 5 (29.41%) Cyberthreat
3 2 (11.76%) Data Centre
4 1 (5.88%) Computer Science
Operating Systems
1 13 (76.47%) Linux
2 12 (70.59%) Windows
3 7 (41.18%) Unix
4 6 (35.29%) CentOS
4 6 (35.29%) Mac OS
4 6 (35.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 7 (41.18%) DevOps
2 6 (35.29%) Mathematics
3 5 (29.41%) Artificial Intelligence
3 5 (29.41%) Machine Learning
3 5 (29.41%) Reinforcement Learning
4 3 (17.65%) Incident Management
5 2 (11.76%) Agile Software Development
5 2 (11.76%) ITIL
6 1 (5.88%) Business Intelligence
6 1 (5.88%) Capacity Management
6 1 (5.88%) Data Loss Prevention
6 1 (5.88%) Digital Marketing
6 1 (5.88%) Information Security
6 1 (5.88%) IT Strategy
6 1 (5.88%) Network Virtualisation
6 1 (5.88%) Penetration Testing
6 1 (5.88%) Programme Management
6 1 (5.88%) Project Management
6 1 (5.88%) Service Delivery
Programming Languages
1 7 (41.18%) Bash Shell
1 7 (41.18%) Python
2 6 (35.29%) Perl
Qualifications
1 2 (11.76%) BPSS Clearance
2 1 (5.88%) CCNP
2 1 (5.88%) Cisco Certification
2 1 (5.88%) CISM
2 1 (5.88%) CISSP
2 1 (5.88%) Computer Science Degree
2 1 (5.88%) Degree
Quality Assurance & Compliance
1 1 (5.88%) GDPR
System Software
1 6 (35.29%) Docker
1 6 (35.29%) Hyper-V
2 1 (5.88%) Active Directory
Systems Management
1 6 (35.29%) Grafana
1 6 (35.29%) Munin
1 6 (35.29%) Opscode Chef
1 6 (35.29%) Puppet
1 6 (35.29%) Salt
1 6 (35.29%) ZABBIX
Vendors
1 8 (47.06%) Cisco
2 6 (35.29%) VMware
3 2 (11.76%) CheckPoint
3 2 (11.76%) HP
4 1 (5.88%) SAP