Period
to 6 August 2020

The following table provides summary statistics for permanent job vacancies advertised in 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 6 August 2020 with a comparison to the same period in the previous 2 years.

Intrusion Detection
England > London
6 months to
6 Aug 2020
Same period 2019 Same period 2018
Rank 419 566 567
Rank change year-on-year +147 +1 +56
Permanent jobs citing Intrusion Detection 107 174 281
As % of all permanent jobs advertised in London 0.39% 0.31% 0.40%
As % of the Communications & Networking category 2.85% 2.47% 2.84%
Number of salaries quoted 85 142 231
Median annual salary £65,000 £71,000 £65,000
Median salary % change year-on-year -8.45% +9.23% +8.33%
10th Percentile £47,500 £46,375 £41,250
90th Percentile £85,000 £86,125 £91,250
England median annual salary £62,750 £60,000 £55,000
% change year-on-year +4.58% +9.09% -

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 London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 3,748 7,048 9,900
As % of all permanent IT jobs advertised in London 13.80% 12.43% 14.17%
Number of salaries quoted 2,991 5,723 8,090
Median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - +4.76%
10th Percentile £33,125 £29,000 £30,000
90th Percentile £90,000 £86,250 £85,000
England median annual salary £50,000 £46,000 £47,500
% change year-on-year +8.70% -3.16% +5.56%

Intrusion Detection
Job Vacancy Trend in London

Job postings citing Intrusion Detection as a proportion of all IT jobs advertised in London.

Job vacancy trend for Intrusion Detection in London

Intrusion Detection
Salary Trend in London

3-month moving average salary quoted in jobs citing Intrusion Detection in London.

Salary trend for Intrusion Detection in London

Intrusion Detection
Salary Histogram in London

Salary distribution for jobs citing Intrusion Detection in London over the 6 months to 6 August 2020.

Salary histogram for Intrusion Detection in London

Intrusion Detection
Job Locations in 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 London region over the 6 months to 6 August 2020. 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
Central London +62 18 £57,500 -23.33% 4
South London +32 9 £67,500 +3.85%
West London +56 6 £60,000 -11.11%
Intrusion Detection
England

For the 6 months to 6 August 2020, 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 London region with a requirement for Intrusion Detection.

1 71 (66.36%) Firewall
2 65 (60.75%) Cybersecurity
3 45 (42.06%) SIEM
4 44 (41.12%) Information Security
5 43 (40.19%) Security Operations
6 39 (36.45%) Kalman Filter
7 35 (32.71%) Finance
8 34 (31.78%) CISSP
9 30 (28.04%) AWS
10 25 (23.36%) Vulnerability Management
11 24 (22.43%) Python
12 23 (21.50%) Cisco Certification
13 22 (20.56%) Azure
13 22 (20.56%) Network Security
13 22 (20.56%) Task Automation
14 21 (19.63%) Degree
14 21 (19.63%) Malware Analysis
15 20 (18.69%) Computer Science
15 20 (18.69%) CISM
16 19 (17.76%) Penetration Testing
17 18 (16.82%) Analytical Skills
18 17 (15.89%) Identity Access Management
18 17 (15.89%) ITIL
18 17 (15.89%) Web Filtering
19 16 (14.95%) Threat Intelligence
19 16 (14.95%) LAN
19 16 (14.95%) WAN
19 16 (14.95%) Cisco
19 16 (14.95%) Cyberthreat
20 15 (14.02%) Virtual Private Cloud

Intrusion Detection
Co-occurring IT Skills in 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 4 (3.74%) Apache Spark
2 1 (0.93%) Apache
2 1 (0.93%) Apache Pig
2 1 (0.93%) Confluence
2 1 (0.93%) SharePoint
Applications
1 1 (0.93%) Microsoft Office
1 1 (0.93%) MS Visio
Cloud Services
1 30 (28.04%) AWS
2 22 (20.56%) Azure
3 15 (14.02%) Virtual Private Cloud
4 10 (9.35%) Amazon S3
4 10 (9.35%) SaaS
5 8 (7.48%) AWS CloudFormation
6 7 (6.54%) Amazon EC2
6 7 (6.54%) Amazon GuardDuty
6 7 (6.54%) AWS Lambda
6 7 (6.54%) IaaS
6 7 (6.54%) Serverless
7 5 (4.67%) Office 365
8 4 (3.74%) GCP
8 4 (3.74%) PaaS
9 3 (2.80%) Amazon CloudWatch
9 3 (2.80%) Datadog
10 1 (0.93%) Cloud Computing
Communications & Networking
1 71 (66.36%) Firewall
2 22 (20.56%) Network Security
3 16 (14.95%) LAN
3 16 (14.95%) WAN
4 15 (14.02%) VPN
4 15 (14.02%) Wireless
5 13 (12.15%) BGP
5 13 (12.15%) OSPF
6 12 (11.21%) Multicast
7 10 (9.35%) TCP/IP
8 8 (7.48%) NX-OS
9 7 (6.54%) DNS
9 7 (6.54%) IPsec
10 6 (5.61%) DHCP
10 6 (5.61%) IGMP
10 6 (5.61%) IP Telephony
10 6 (5.61%) MPLS
10 6 (5.61%) VoIP
10 6 (5.61%) VRRP
10 6 (5.61%) WLAN
Database & Business Intelligence
1 3 (2.80%) Big Data
2 2 (1.87%) MySQL
2 2 (1.87%) SQL Server
3 1 (0.93%) Apache Hive
3 1 (0.93%) Hadoop
Development Applications
1 6 (5.61%) VSS/SourceSafe
General
1 35 (32.71%) Finance
2 8 (7.48%) Law
3 5 (4.67%) Banking
3 5 (4.67%) Japanese Language
4 1 (0.93%) Games
4 1 (0.93%) Legal
4 1 (0.93%) Retail
4 1 (0.93%) Russian Language
4 1 (0.93%) Telecoms
Job Titles
1 29 (27.10%) Security Engineer
2 28 (26.17%) Analyst
3 19 (17.76%) Security Analyst
4 14 (13.08%) Network Engineer
5 10 (9.35%) DevOps Engineer
6 9 (8.41%) Information Analyst
6 9 (8.41%) Information Security Analyst
7 8 (7.48%) Cybersecurity Analyst
7 8 (7.48%) Team Leader
8 7 (6.54%) Senior Security Engineer
9 6 (5.61%) Senior Analyst
10 5 (4.67%) Infrastructure Engineer
10 5 (4.67%) IT Engineer
10 5 (4.67%) IT Security Engineer
10 5 (4.67%) Senior IT Engineer
10 5 (4.67%) SOC Analyst
11 4 (3.74%) CISSP Engineer
11 4 (3.74%) Firewall Engineer
11 4 (3.74%) Incident Analyst
11 4 (3.74%) Security Operations Analyst
Libraries, Frameworks & Software Standards
1 5 (4.67%) 802.1X
2 4 (3.74%) Web Services
3 1 (0.93%) .NET
3 1 (0.93%) Middleware
Miscellaneous
1 18 (16.82%) Analytical Skills
2 16 (14.95%) Cyberthreat
3 10 (9.35%) Management Information System
4 8 (7.48%) Security Operations Centre
5 6 (5.61%) Data Centre
5 6 (5.61%) Greenfield Project
5 6 (5.61%) Public Cloud
6 5 (4.67%) Self-Motivation
6 5 (4.67%) User Experience
7 2 (1.87%) Distributed Denial-of-Service
8 1 (0.93%) BYOD
8 1 (0.93%) Cyber Defence
8 1 (0.93%) Cyberattack
8 1 (0.93%) Driving Licence
8 1 (0.93%) iPad
8 1 (0.93%) Mainframe
8 1 (0.93%) SWIFT
Operating Systems
1 9 (8.41%) Windows
2 6 (5.61%) Linux
3 5 (4.67%) Windows Server
4 3 (2.80%) Unix
5 2 (1.87%) Mac OS X
5 2 (1.87%) Ubuntu
6 1 (0.93%) Apple iOS
6 1 (0.93%) Windows 10
6 1 (0.93%) Windows Vista
Processes & Methodologies
1 65 (60.75%) Cybersecurity
2 45 (42.06%) SIEM
3 44 (41.12%) Information Security
4 43 (40.19%) Security Operations
5 39 (36.45%) Kalman Filter
6 25 (23.36%) Vulnerability Management
7 22 (20.56%) Task Automation
8 21 (19.63%) Malware Analysis
9 20 (18.69%) Computer Science
10 19 (17.76%) Penetration Testing
11 17 (15.89%) Identity Access Management
11 17 (15.89%) ITIL
11 17 (15.89%) Web Filtering
12 16 (14.95%) Threat Intelligence
13 14 (13.08%) Cyber Threat Intelligence
14 13 (12.15%) DevOps
15 12 (11.21%) Data Security
15 12 (11.21%) Forensic Analysis
15 12 (11.21%) Load Balancing
15 12 (11.21%) Privileged Access Management
Programming Languages
1 24 (22.43%) Python
2 15 (14.02%) PowerShell
3 6 (5.61%) Bash Shell
4 3 (2.80%) Go
5 2 (1.87%) C
6 1 (0.93%) SQL
Qualifications
1 34 (31.78%) CISSP
2 23 (21.50%) Cisco Certification
3 21 (19.63%) Degree
4 20 (18.69%) CISM
5 11 (10.28%) AWS Certification
5 11 (10.28%) Computer Science Degree
6 9 (8.41%) (ISC)2 CCSP
6 9 (8.41%) CCSP
6 9 (8.41%) CEH
7 8 (7.48%) CISA
7 8 (7.48%) SANS
8 7 (6.54%) CCNP
9 6 (5.61%) CCNA
9 6 (5.61%) CREST Certified
10 5 (4.67%) CCSA
11 4 (3.74%) ISO 27001 Lead Implementer
12 3 (2.80%) GCIH
12 3 (2.80%) GIAC
12 3 (2.80%) MCSE
12 3 (2.80%) Microsoft Certification
Quality Assurance & Compliance
1 15 (14.02%) ISO/IEC 27001
2 11 (10.28%) NIST
3 7 (6.54%) GDPR
3 7 (6.54%) SLA
4 5 (4.67%) COBIT
4 5 (4.67%) PCI DSS
5 4 (3.74%) Cyber Essentials
5 4 (3.74%) ISO 31000
6 3 (2.80%) Cyber Essentials PLUS
7 1 (0.93%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
7 1 (0.93%) QA
System Software
1 15 (14.02%) Active Directory
2 8 (7.48%) VMware Infrastructure
3 1 (0.93%) Docker
3 1 (0.93%) Snort
3 1 (0.93%) Virtual Servers
Systems Management
1 10 (9.35%) CSIRT
2 4 (3.74%) Kubernetes
2 4 (3.74%) Microsoft Intune
2 4 (3.74%) Network Intrusion Detection System
2 4 (3.74%) Terraform
3 3 (2.80%) Ansible
4 2 (1.87%) Cisco CUCM
4 2 (1.87%) QRadar
4 2 (1.87%) SCCM
5 1 (0.93%) Host Intrusion Detection System
5 1 (0.93%) OSSEC
5 1 (0.93%) Suricata
Vendors
1 16 (14.95%) Cisco
2 13 (12.15%) Palo Alto
2 13 (12.15%) Splunk
3 11 (10.28%) VMware
4 10 (9.35%) CheckPoint
5 9 (8.41%) ArcSight
6 8 (7.48%) Microsoft
7 7 (6.54%) F5
8 6 (5.61%) CyberArk
8 6 (5.61%) Infoblox
9 5 (4.67%) ForeScout
10 4 (3.74%) Google
10 4 (3.74%) Intel
11 3 (2.80%) LogRhythm
12 2 (1.87%) AlienVault
12 2 (1.87%) Carbon Black
12 2 (1.87%) Darktrace
12 2 (1.87%) McAfee
12 2 (1.87%) Red Hat
12 2 (1.87%) Symantec