The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Intrusion Detection skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Intrusion Detection over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Intrusion Detection
London / City of London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 206 231 292
Rank change year-on-year +25 +61  
Permanent jobs citing Intrusion Detection 29 27 23
As % of all permanent IT jobs advertised in the City of London 0.56% 0.43% 0.22%
As % of the Communications & Networking category 3.43% 2.57% 1.49%
Number of salaries quoted 27 27 21
Median salary £65,000 £65,000 £65,000
90% offered a salary of more than £32,500 £50,000 £48,500
10% offered a salary of more than £80,000 £82,000 £82,500
UK excluding London median salary £43,250 £45,500 £47,500
% change year-on-year -4.94% -4.21%  

Intrusion Detection is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
City of London
Permanent job vacancies with a requirement for communications and computer networking skills 846 1051 1544
As % of all permanent IT job vacancies advertised in the City of London 16.25% 16.56% 14.86%
Number of salaries quoted 745 916 1338
Median salary £55,000 £55,000 £53,000
Median salary % change year-on-year - +3.77%  
90% offered a salary of more than £29,000 £33,000 £32,500
10% offered a salary of more than £75,000 £75,000 £71,000
UK excluding London median salary £42,500 £42,500 £42,500

Intrusion Detection
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Intrusion Detection as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for Intrusion Detection in the City of London

Intrusion Detection
Salary Trend in the City of London

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

Salary trend for Intrusion Detection in the City of London

Intrusion Detection
Salary Histogram in the City of London

The salary distribution of IT jobs citing Intrusion Detection in the City of London over the 3 months to 23 June 2017.

Salary histogram for Intrusion Detection in the City of London

For the 6 months to 23 June 2017, IT jobs citing Intrusion Detection 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 Intrusion Detection.

1 48 (70.59%) Information Security
2 38 (55.88%) Finance
3 35 (51.47%) CISSP
3 35 (51.47%) Security Monitoring
4 34 (50.00%) Management Information System
5 33 (48.53%) CISM
5 33 (48.53%) Windows
6 31 (45.59%) SIEM
7 28 (41.18%) Security Operations
8 25 (36.76%) Unix
9 24 (35.29%) Kalman Filter
10 22 (32.35%) Incident Management
11 21 (30.88%) Network Security
11 21 (30.88%) Linux
12 20 (29.41%) Firewall
12 20 (29.41%) Vulnerability Assessment
12 20 (29.41%) Cybersecurity
13 18 (26.47%) Analytical Skills
14 17 (25.00%) Malware Analysis
15 16 (23.53%) Security Operations Centre
15 16 (23.53%) Attack Monitoring
15 16 (23.53%) CEH
15 16 (23.53%) Degree
15 16 (23.53%) CISA
16 15 (22.06%) Computer Science
17 14 (20.59%) Data Protection
17 14 (20.59%) Threat Analysis
17 14 (20.59%) Malware Detection/Protection
17 14 (20.59%) Network Intrusion Detection System
18 12 (17.65%) PowerShell

Intrusion Detection
Co-occurring 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:

Cloud Services
1 5 (7.35%) Amazon AWS
1 5 (7.35%) Amazon ELB
1 5 (7.35%) Amazon S3
1 5 (7.35%) AWS CloudFormation
1 5 (7.35%) Route 53
2 1 (1.47%) OpenDNS
Communications & Networking
1 21 (30.88%) Network Security
2 20 (29.41%) Firewall
3 6 (8.82%) TCP/IP
4 4 (5.88%) Internet
4 4 (5.88%) Wireshark
5 3 (4.41%) DNS
5 3 (4.41%) tcpdump
6 2 (2.94%) Cisco ASA
6 2 (2.94%) LDAP
6 2 (2.94%) VoIP
6 2 (2.94%) VPN
6 2 (2.94%) Wireless
7 1 (1.47%) DHCP
7 1 (1.47%) LAN
7 1 (1.47%) SAN
7 1 (1.47%) SSL
7 1 (1.47%) WAN
Database & Business Intelligence
1 5 (7.35%) Amazon RDS
1 5 (7.35%) GIS
Development Applications
1 5 (7.35%) Jenkins
1 5 (7.35%) Vagrant
2 1 (1.47%) Visual Studio
General
1 38 (55.88%) Finance
2 10 (14.71%) Banking
3 4 (5.88%) Legal
4 1 (1.47%) Financial Institution
Job Titles
1 27 (39.71%) Analyst
2 18 (26.47%) Security Engineer
3 15 (22.06%) Security Analyst
4 13 (19.12%) Information Security Engineer
4 13 (19.12%) Monitoring Analyst
5 8 (11.76%) Malware Analyst
6 7 (10.29%) Information Analyst
6 7 (10.29%) Information Security Analyst
6 7 (10.29%) Network Engineer
6 7 (10.29%) Security Manager
7 6 (8.82%) Network Security Engineer
8 5 (7.35%) CISSP Specialist
8 5 (7.35%) Cybersecurity Specialist
8 5 (7.35%) DevOps Engineer
8 5 (7.35%) Security Monitoring Analyst
8 5 (7.35%) Security Specialist
9 4 (5.88%) Information Security Specialist
9 4 (5.88%) Information Specialist
9 4 (5.88%) IT Analyst
9 4 (5.88%) IT Security Analyst
Libraries, Frameworks & Software Standards
1 4 (5.88%) Web Services
2 2 (2.94%) Regular Expression
3 1 (1.47%) PCRE
Miscellaneous
1 34 (50.00%) Management Information System
2 18 (26.47%) Analytical Skills
3 16 (23.53%) Security Operations Centre
4 15 (22.06%) Computer Science
5 10 (14.71%) Cyber Attack
5 10 (14.71%) Data Protection Act
6 5 (7.35%) Fintech
7 3 (4.41%) Mobile App
8 2 (2.94%) NHS
9 1 (1.47%) Cyberthreat
9 1 (1.47%) RSA SecurID
9 1 (1.47%) User Experience
Operating Systems
1 33 (48.53%) Windows
2 25 (36.76%) Unix
3 21 (30.88%) Linux
4 9 (13.24%) Windows Server
5 6 (8.82%) CentOS
5 6 (8.82%) Windows Server 2008
5 6 (8.82%) Windows Server 2012
6 1 (1.47%) Android
6 1 (1.47%) Apple iOS
Processes & Methodologies
1 48 (70.59%) Information Security
2 35 (51.47%) Security Monitoring
3 31 (45.59%) SIEM
4 28 (41.18%) Security Operations
5 24 (35.29%) Kalman Filter
6 22 (32.35%) Incident Management
7 20 (29.41%) Cybersecurity
7 20 (29.41%) Vulnerability Assessment
8 17 (25.00%) Malware Analysis
9 16 (23.53%) Attack Monitoring
10 14 (20.59%) Data Protection
10 14 (20.59%) Malware Detection/Protection
10 14 (20.59%) Threat Analysis
11 12 (17.65%) Risk Management
12 11 (16.18%) Vulnerability Management
13 9 (13.24%) Computer Security
13 9 (13.24%) Patch Management
13 9 (13.24%) SDLC
14 8 (11.76%) Stakeholder Management
15 7 (10.29%) Network Monitoring
Programming Languages
1 12 (17.65%) PowerShell
2 7 (10.29%) Perl
2 7 (10.29%) Python
2 7 (10.29%) SQL
3 6 (8.82%) PHP
4 5 (7.35%) Bash Shell
5 1 (1.47%) Shell Script
Qualifications
1 35 (51.47%) CISSP
2 33 (48.53%) CISM
3 16 (23.53%) CEH
3 16 (23.53%) CISA
3 16 (23.53%) Degree
4 10 (14.71%) GCIA
4 10 (14.71%) GCIH
4 10 (14.71%) GSEC
5 9 (13.24%) SANS
6 8 (11.76%) GCED
7 6 (8.82%) CCSP
7 6 (8.82%) Cisco Certification
8 4 (5.88%) (ISC)2 CCSP
8 4 (5.88%) CompTIA Security+
8 4 (5.88%) Security+ Certification
9 2 (2.94%) CASP
9 2 (2.94%) CCNA
9 2 (2.94%) ECIH
9 2 (2.94%) SSCP
10 1 (1.47%) CNA
Quality Assurance & Compliance
1 10 (14.71%) Cyber Essentials
2 8 (11.76%) GDPR
3 7 (10.29%) ISO/IEC 27001
4 2 (2.94%) PCI DSS
5 1 (1.47%) ISO 9001
5 1 (1.47%) SLA
System Software
1 8 (11.76%) Active Directory
2 5 (7.35%) Docker
3 1 (1.47%) VMware Infrastructure
Systems Management
1 14 (20.59%) Network Intrusion Detection System
2 6 (8.82%) SCCM
3 5 (7.35%) Puppet
3 5 (7.35%) Terraform
4 2 (2.94%) CSIRT
4 2 (2.94%) Nessus
5 1 (1.47%) ArcSight ESM
Vendors
1 6 (8.82%) Red Hat
2 4 (5.88%) CheckPoint
2 4 (5.88%) Cisco
2 4 (5.88%) Palo Alto
2 4 (5.88%) Splunk
3 3 (4.41%) ArcSight
3 3 (4.41%) Citrix
4 2 (2.94%) CyberArk
4 2 (2.94%) LogRhythm
4 2 (2.94%) McAfee
4 2 (2.94%) Qualys
4 2 (2.94%) Sophos
5 1 (1.47%) Blue Coat
5 1 (1.47%) FireEye
5 1 (1.47%) Fortinet
5 1 (1.47%) Juniper
5 1 (1.47%) Varonis
5 1 (1.47%) VMware
City, London
Harrington Starr
Salary: £45000 - £55000 per annum + Bonus, Training and Benefits
Posted: 2 days ago
City, London
Crimson Ltd
Salary: £50000 - £55000 per annum
Posted: 2 days ago