Period
to 14 December 2018

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 6 months to 14 December 2018 with a comparison to the same period in the previous 2 years.

Intrusion Detection
Central London > City of London
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 300 297 289
Rank change year-on-year -3 -8 +108
Permanent jobs citing Intrusion Detection 40 38 58
As % of all permanent IT jobs advertised in the City of London 0.38% 0.37% 0.51%
As % of the Communications & Networking category 2.89% 2.55% 3.30%
Number of salaries quoted 39 36 48
City of London median annual salary £62,500 £65,000 £72,500
Median salary % change year-on-year -3.85% -10.34% +20.83%
10th Percentile £50,000 £40,625 £43,875
90th Percentile £85,750 £96,250 £84,750
Central London median annual salary £63,750 £65,000 £67,500
% change year-on-year -1.92% -3.70% +22.73%

Intrusion Detection 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 the City of London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
City of London
Permanent vacancies with a requirement for communications or computer networking skills 1,386 1,488 1,760
As % of all permanent IT jobs advertised in the City of London 13.01% 14.35% 15.53%
Number of salaries quoted 1,232 1,340 1,547
City of London median annual salary £55,000 £54,500 £55,000
Median salary % change year-on-year +0.92% -0.91% +4.76%
10th Percentile £30,800 £31,250 £30,500
90th Percentile £87,500 £82,500 £80,000
Central London median annual salary £55,000 £52,500 £55,000
% change year-on-year +4.76% -4.55% +6.80%

Intrusion Detection
Job Vacancy Trend in the City of London

Job postings citing Intrusion Detection as a percentage of all IT jobs advertised in the City of London.

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 6 months to 14 December 2018.

Salary histogram for Intrusion Detection in the City of London

Intrusion Detection
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Intrusion Detection within the City of London region over the 6 months to 14 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 1 £50,000 -
Intrusion Detection
Central London

For the 6 months to 14 December 2018, IT jobs citing Intrusion Detection also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Intrusion Detection.

1 34 (85.00%) Firewall
2 29 (72.50%) CISSP
3 23 (57.50%) Information Security
4 20 (50.00%) Network Security
5 19 (47.50%) Management Information System
6 18 (45.00%) Cybersecurity
7 17 (42.50%) Splunk
8 15 (37.50%) SSCP
8 15 (37.50%) Windows
8 15 (37.50%) SIEM
8 15 (37.50%) Vulnerability Management
9 13 (32.50%) Vulnerability Assessment
10 12 (30.00%) Finance
10 12 (30.00%) Microsoft
10 12 (30.00%) Forensic Analysis
11 11 (27.50%) Vulnerability Scanning
11 11 (27.50%) TCP/IP
11 11 (27.50%) Unix
11 11 (27.50%) Office 365
12 10 (25.00%) McAfee ePO
12 10 (25.00%) Banking
12 10 (25.00%) McAfee
12 10 (25.00%) Cisco Certification
12 10 (25.00%) CCNP
13 9 (22.50%) Symantec
13 9 (22.50%) Forcepoint
13 9 (22.50%) Linux
13 9 (22.50%) Trend Micro
13 9 (22.50%) Symantec Endpoint Protection
13 9 (22.50%) Network Intrusion Detection System

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:

Application Platforms
1 2 (5.00%) OpenStack
Cloud Services
1 11 (27.50%) Office 365
2 8 (20.00%) Microsoft Azure
3 6 (15.00%) IaaS
3 6 (15.00%) PaaS
3 6 (15.00%) SaaS
4 2 (5.00%) Amazon AWS
4 2 (5.00%) OpenShift
Communications & Networking
1 34 (85.00%) Firewall
2 20 (50.00%) Network Security
3 11 (27.50%) TCP/IP
4 8 (20.00%) WAN
5 7 (17.50%) Internet
5 7 (17.50%) LAN
6 2 (5.00%) NAS
6 2 (5.00%) PBX
6 2 (5.00%) SAN
6 2 (5.00%) VPN
7 1 (2.50%) 802.11
7 1 (2.50%) Cisco Firepower
7 1 (2.50%) DNS
7 1 (2.50%) IPv4
7 1 (2.50%) IPv6
7 1 (2.50%) Wireless
Database & Business Intelligence
1 2 (5.00%) Amazon RDS
General
1 12 (30.00%) Finance
2 10 (25.00%) Banking
3 5 (12.50%) Financial Institution
4 4 (10.00%) International Banking
5 3 (7.50%) Legal
6 2 (5.00%) Telecoms
Job Titles
1 16 (40.00%) Analyst
1 16 (40.00%) Security Analyst
2 14 (35.00%) Security Engineer
3 10 (25.00%) Banking Analyst
4 8 (20.00%) Information Analyst
4 8 (20.00%) Information Security Analyst
5 6 (15.00%) Senior Analyst
5 6 (15.00%) Senior Security Analyst
6 5 (12.50%) Cyber Intelligence Analyst
7 4 (10.00%) Cybersecurity Analyst
7 4 (10.00%) Cybersecurity Engineer
7 4 (10.00%) IT Analyst
7 4 (10.00%) IT Security Analyst
7 4 (10.00%) Senior IT Security Analyst
7 4 (10.00%) Splunk Analyst
8 3 (7.50%) Consultant
8 3 (7.50%) Security Consultant
9 2 (5.00%) Senior Consultant
9 2 (5.00%) Systems Administrator
9 2 (5.00%) Technical Consultant
Libraries, Frameworks & Software Standards
1 1 (2.50%) 802.1X
Miscellaneous
1 19 (47.50%) Management Information System
2 5 (12.50%) Cyber Kill Chain
3 4 (10.00%) Analytical Skills
4 3 (7.50%) Fintech
5 1 (2.50%) Data Centre
5 1 (2.50%) Mobile App
5 1 (2.50%) PKI
5 1 (2.50%) Reinsurance
5 1 (2.50%) Security Operations Centre
Operating Systems
1 15 (37.50%) Windows
2 11 (27.50%) Unix
3 9 (22.50%) Linux
4 5 (12.50%) AIX
4 5 (12.50%) CentOS
4 5 (12.50%) HPUX
4 5 (12.50%) Red Hat Enterprise Linux
4 5 (12.50%) Windows Server 2003
4 5 (12.50%) Windows Server 2008
4 5 (12.50%) Windows Server 2012
4 5 (12.50%) Windows XP
Processes & Methodologies
1 23 (57.50%) Information Security
2 18 (45.00%) Cybersecurity
3 15 (37.50%) SIEM
3 15 (37.50%) Vulnerability Management
4 13 (32.50%) Vulnerability Assessment
5 12 (30.00%) Forensic Analysis
6 11 (27.50%) Vulnerability Scanning
7 9 (22.50%) Data Loss Prevention
8 8 (20.00%) Security Operations
9 7 (17.50%) Security Monitoring
9 7 (17.50%) Threat Intelligence
10 6 (15.00%) Anomaly Detection
10 6 (15.00%) Identity Access Management
10 6 (15.00%) Risk Assessment
10 6 (15.00%) Threat Management
10 6 (15.00%) Threat Modelling
11 5 (12.50%) Cyber Intelligence
11 5 (12.50%) Malware Analysis
11 5 (12.50%) Open Source
11 5 (12.50%) Process Management
Programming Languages
1 2 (5.00%) Bash Shell
1 2 (5.00%) PowerShell
1 2 (5.00%) Python
Qualifications
1 29 (72.50%) CISSP
2 15 (37.50%) SSCP
3 10 (25.00%) CCNP
3 10 (25.00%) Cisco Certification
4 8 (20.00%) Degree
5 6 (15.00%) CISM
5 6 (15.00%) GCIA
5 6 (15.00%) GIAC
5 6 (15.00%) GPEN
6 2 (5.00%) SANS
7 1 (2.50%) CCIE
7 1 (2.50%) CISA
7 1 (2.50%) ISO 27001 Lead Auditor
Quality Assurance & Compliance
1 7 (17.50%) ISO/IEC 27001
2 2 (5.00%) Cyber Essentials
2 2 (5.00%) GDPR
3 1 (2.50%) Cyber Essentials PLUS
3 1 (2.50%) ISO 9001
System Software
1 3 (7.50%) Active Directory
2 2 (5.00%) Hyper-V
2 2 (5.00%) RHEV
2 2 (5.00%) Virtual Desktop
2 2 (5.00%) VMware Infrastructure
3 1 (2.50%) VMware Workstation
Systems Management
1 10 (25.00%) McAfee ePO
2 9 (22.50%) CASB
2 9 (22.50%) Network Intrusion Detection System
2 9 (22.50%) Symantec Endpoint Protection
3 2 (5.00%) Ansible
3 2 (5.00%) Opscode Chef
3 2 (5.00%) Puppet
4 1 (2.50%) Nessus
Vendors
1 17 (42.50%) Splunk
2 12 (30.00%) Microsoft
3 10 (25.00%) McAfee
4 9 (22.50%) Forcepoint
4 9 (22.50%) Symantec
4 9 (22.50%) Trend Micro
5 5 (12.50%) Red Hat
5 5 (12.50%) Sun
6 4 (10.00%) Qualys
7 3 (7.50%) VMware
8 2 (5.00%) Cisco
8 2 (5.00%) Citrix
8 2 (5.00%) Mitel
8 2 (5.00%) Palo Alto
8 2 (5.00%) SaltStack
9 1 (2.50%) ArcSight
9 1 (2.50%) LogRhythm