Period
to 16 January 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 16 January 2018 with a comparison to the same period in the previous 2 years.

Intrusion Detection
England > South East
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 436 433 486
Rank change year-on-year -3 +53 +38
Permanent jobs citing Intrusion Detection 109 130 156
As % of all permanent IT jobs advertised in the South East 0.35% 0.41% 0.38%
As % of the Communications & Networking category 2.05% 1.89% 1.94%
Number of salaries quoted 72 94 127
South East median annual salary £52,500 £60,000 £50,000
Median salary % change year-on-year -12.50% +20.00% +5.26%
10th Percentile £31,000 £40,000 £36,250
90th Percentile £78,750 £78,750 £65,000
England median annual salary £55,000 £60,000 £50,000
% change year-on-year -8.33% +20.00% -

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 South East with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
South East
Permanent vacancies with a requirement for communications or computer networking skills 5,321 6,875 8,035
As % of all permanent IT jobs advertised in the South East 17.27% 21.65% 19.81%
Number of salaries quoted 4,177 5,437 6,652
South East median annual salary £42,500 £45,000 £44,258
Median salary % change year-on-year -5.56% +1.68% +10.65%
10th Percentile £24,000 £26,000 £24,500
90th Percentile £66,250 £67,500 £67,500
England median annual salary £45,000 £45,000 £45,000

Intrusion Detection
Job Vacancy Trend in the South East

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

Job vacancy trend for Intrusion Detection in the South East

Intrusion Detection
Salary Trend in the South East

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

Salary trend for Intrusion Detection in the South East

Intrusion Detection
Salary Histogram in the South East

The salary distribution of IT jobs citing Intrusion Detection in the South East over the 6 months to 16 January 2018.

Salary histogram for Intrusion Detection in the South East

Intrusion Detection
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Intrusion Detection within the South East region over the 6 months to 16 January 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
Thames Valley +3 94 £55,000 -21.43% 7
Berkshire +5 58 £40,000 -40.74% 3
Oxfordshire +2 33 £70,000 -9.68%
Kent +25 7 £35,000 +3.70% 1
Hampshire -26 5 £43,750 -27.08% 1
Buckinghamshire 0 3 - - 4
Intrusion Detection
England

For the 6 months to 16 January 2018, 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 South East region with a requirement for Intrusion Detection.

1 78 (71.56%) Firewall
2 66 (60.55%) Degree
3 64 (58.72%) Computer Science
4 50 (45.87%) TCP/IP
5 49 (44.95%) Computer Science Degree
6 47 (43.12%) Security Operations
7 40 (36.70%) Information Security
7 40 (36.70%) Network Security
8 36 (33.03%) VPN
9 33 (30.28%) Analytical Skills
10 32 (29.36%) Juniper
11 30 (27.52%) Linux
11 30 (27.52%) Malware Analysis
11 30 (27.52%) Cybersecurity
12 29 (26.61%) Amazon AWS
12 29 (26.61%) Microsoft
12 29 (26.61%) WAN
13 26 (23.85%) DNS
13 26 (23.85%) Java
14 25 (22.94%) Microsoft Azure
14 25 (22.94%) Palo Alto
15 23 (21.10%) Cisco
16 22 (20.18%) Web Services
16 22 (20.18%) Kalman Filter
16 22 (20.18%) Mentoring
17 21 (19.27%) Web Filtering
18 20 (18.35%) Security Operations Centre
18 20 (18.35%) Network Packet Capture
18 20 (18.35%) Security Monitoring
18 20 (18.35%) Open Source

Intrusion Detection
Co-occurring IT Skills in the South East 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 1 (0.92%) OpenStack
Cloud Services
1 29 (26.61%) Amazon AWS
2 25 (22.94%) Microsoft Azure
3 4 (3.67%) IaaS
4 3 (2.75%) SaaS
5 1 (0.92%) Office 365
Communications & Networking
1 78 (71.56%) Firewall
2 50 (45.87%) TCP/IP
3 40 (36.70%) Network Security
4 36 (33.03%) VPN
5 29 (26.61%) WAN
6 26 (23.85%) DNS
7 19 (17.43%) Ethernet
8 18 (16.51%) MPLS
9 15 (13.76%) SAN
10 13 (11.93%) LAN
11 12 (11.01%) BGP
12 11 (10.09%) FTP
12 11 (10.09%) HTTP
12 11 (10.09%) NAS
13 10 (9.17%) Internet
13 10 (9.17%) iSCSI
13 10 (9.17%) SSH
14 8 (7.34%) Intranet
15 7 (6.42%) OSPF
15 7 (6.42%) VoIP
General
1 7 (6.42%) Finance
2 3 (2.75%) Electronics
2 3 (2.75%) Manufacturing
2 3 (2.75%) Marketing
2 3 (2.75%) Telecoms
3 2 (1.83%) Legal
4 1 (0.92%) Banking
4 1 (0.92%) Investment Banking
4 1 (0.92%) Law
4 1 (0.92%) Publishing
Job Titles
1 46 (42.20%) Analyst
2 31 (28.44%) Security Analyst
3 29 (26.61%) Security Engineer
4 28 (25.69%) Network Engineer
5 21 (19.27%) Network Security Engineer
6 20 (18.35%) Senior Network Engineer
7 19 (17.43%) Senior Network Security Engineer
7 19 (17.43%) Senior Security Engineer
8 14 (12.84%) SOC Analyst
9 10 (9.17%) Administrator
10 8 (7.34%) Network Administrator
11 7 (6.42%) Senior Analyst
12 6 (5.50%) Consultant
12 6 (5.50%) Infrastructure Engineer
13 5 (4.59%) Firewall Analyst
13 5 (4.59%) Incident Analyst
13 5 (4.59%) Infrastructure Security Engineer
13 5 (4.59%) Security Incident Analyst
13 5 (4.59%) Support Engineer
13 5 (4.59%) Systems Administrator
Libraries, Frameworks & Software Standards
1 22 (20.18%) Web Services
2 7 (6.42%) POSIX
3 5 (4.59%) CGI
Miscellaneous
1 64 (58.72%) Computer Science
2 33 (30.28%) Analytical Skills
3 20 (18.35%) Security Operations Centre
4 13 (11.93%) Cyberattack
5 12 (11.01%) Data Centre
6 8 (7.34%) Management Information System
7 7 (6.42%) Linux Command Line
8 5 (4.59%) Video Conferencing
9 2 (1.83%) PKI
10 1 (0.92%) Cyber Defence
10 1 (0.92%) Cyberthreat
10 1 (0.92%) Greenfield Project
10 1 (0.92%) Private Cloud
10 1 (0.92%) Replication
10 1 (0.92%) Smartphone
Operating Systems
1 30 (27.52%) Linux
2 16 (14.68%) Unix
2 16 (14.68%) Windows
3 3 (2.75%) Windows Server
3 3 (2.75%) Windows Server 2008
Processes & Methodologies
1 47 (43.12%) Security Operations
2 40 (36.70%) Information Security
3 30 (27.52%) Cybersecurity
3 30 (27.52%) Malware Analysis
4 22 (20.18%) Kalman Filter
4 22 (20.18%) Mentoring
5 21 (19.27%) Web Filtering
6 20 (18.35%) Network Packet Capture
6 20 (18.35%) Open Source
6 20 (18.35%) Security Monitoring
7 16 (14.68%) Disaster Recovery
8 15 (13.76%) Network Monitoring
9 12 (11.01%) Penetration Testing
9 12 (11.01%) SIEM
10 11 (10.09%) Incident Management
10 11 (10.09%) ITIL
11 10 (9.17%) Capacity Planning
12 9 (8.26%) Analytics
12 9 (8.26%) Functional Testing
12 9 (8.26%) SDLC
Programming Languages
1 26 (23.85%) Java
2 19 (17.43%) C
3 18 (16.51%) Python
3 18 (16.51%) Ruby
4 17 (15.60%) C++
4 17 (15.60%) Perl
5 8 (7.34%) Bash Shell
6 1 (0.92%) SQL
Qualifications
1 66 (60.55%) Degree
2 49 (44.95%) Computer Science Degree
3 14 (12.84%) CISSP
4 9 (8.26%) SC Cleared
4 9 (8.26%) Security Cleared
5 7 (6.42%) CCNA
5 7 (6.42%) Cisco Certification
5 7 (6.42%) CISM
6 6 (5.50%) CCSA
6 6 (5.50%) Microsoft Certification
7 4 (3.67%) CCNP
7 4 (3.67%) MCSE
8 3 (2.75%) (ISC)2 CCSP
8 3 (2.75%) CCDA
8 3 (2.75%) CCDP
8 3 (2.75%) CCIP
8 3 (2.75%) CCSE
8 3 (2.75%) CCSP
8 3 (2.75%) JNCIA
8 3 (2.75%) JNCIE
Quality Assurance & Compliance
1 9 (8.26%) ISO/IEC 27001
2 5 (4.59%) PMO
3 4 (3.67%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
3 4 (3.67%) PCI DSS
4 2 (1.83%) NIST 800
5 1 (0.92%) PA-DSS
System Software
1 10 (9.17%) NFS
2 9 (8.26%) Active Directory
3 5 (4.59%) Hyper-V
4 3 (2.75%) VMware Infrastructure
5 1 (0.92%) Snort
Systems Management
1 6 (5.50%) Host Intrusion Detection System
2 5 (4.59%) Nagios
2 5 (4.59%) SCOM
3 1 (0.92%) Nessus
3 1 (0.92%) SolarWinds Orion
3 1 (0.92%) Suricata
Vendors
1 32 (29.36%) Juniper
2 29 (26.61%) Microsoft
3 25 (22.94%) Palo Alto
4 23 (21.10%) Cisco
5 18 (16.51%) CheckPoint
6 17 (15.60%) F5
7 9 (8.26%) Blue Coat
7 9 (8.26%) Fortinet
8 7 (6.42%) SolarWinds
8 7 (6.42%) VMware
9 5 (4.59%) McAfee
10 4 (3.67%) Sourcefire
11 3 (2.75%) Aerohive Networks
11 3 (2.75%) Aruba
11 3 (2.75%) Crossbeam
11 3 (2.75%) Huawei
11 3 (2.75%) Meraki
11 3 (2.75%) SAP
12 2 (1.83%) Citrix
12 2 (1.83%) Red Hat