Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Nmap skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Nmap over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Network Mapper (Nmap)
Central London > City of London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 239 - 269
Rank change year-on-year - +269 +33
Contract jobs citing Nmap 2 0 2
As % of all contract IT jobs advertised in the City of London 0.028% - 0.022%
As % of the Systems Management category 0.25% - 0.23%
Number of daily rates quoted 2 0 2
City of London median daily rate £550 - £511
Central London median daily rate £550 - £511
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Nmap is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for systems management skills.

All Systems Management Skills
City of London
Contract vacancies with a requirement for systems management skills 789 770 856
As % of all contract IT jobs advertised in the City of London 11.03% 11.55% 9.42%
Number of daily rates quoted 645 602 668
City of London median daily rate £525 £475 £438
Median daily rate % change year-on-year +10.53% +8.57% +2.94%
10th Percentile £328 £325 £285
90th Percentile £670 £638 £613
Central London median daily rate £500 £475 £443
% change year-on-year +5.26% +7.34% +4.12%
Number of hourly rates quoted 5 11 14
City of London median hourly rate £17.00 £27.50 £17.00
Median hourly rate % change year-on-year -38.18% +61.76% -6.75%
10th Percentile £15.70 £15.00 £11.19
90th Percentile £27.50 £55.00 £34.39
Central London median hourly rate £19.00 £27.50 £17.00
% change year-on-year -30.91% +61.76% -5.56%

Nmap
Job Vacancy Trend in the City of London

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

Job vacancy trend for Nmap in the City of London

Nmap
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Nmap in the City of London.

Contractor daily rate trend for Nmap in the City of London

For the 6 months to 24 November 2017, IT contractor jobs citing Nmap also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Nmap.

1 2 (100.00%) Windows
1 2 (100.00%) Linux
1 2 (100.00%) CSIRT
1 2 (100.00%) Threat Intelligence
2 1 (50.00%) Firewall
2 1 (50.00%) HTTP
2 1 (50.00%) Intel
2 1 (50.00%) Information Security
2 1 (50.00%) Information Management
2 1 (50.00%) Nessus
2 1 (50.00%) Network Security
2 1 (50.00%) Metasploit
2 1 (50.00%) SIEM
2 1 (50.00%) Cyberthreat
2 1 (50.00%) Cyber Threat Intelligence
2 1 (50.00%) AlienVault
2 1 (50.00%) QRadar

Nmap
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:

Communications & Networking
1 1 (50.00%) Firewall
1 1 (50.00%) HTTP
1 1 (50.00%) Network Security
Development Applications
1 1 (50.00%) Metasploit
Job Titles
1 2 (100.00%) Analyst
1 2 (100.00%) Security Analyst
Miscellaneous
1 1 (50.00%) Cyberthreat
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Windows
Processes & Methodologies
1 2 (100.00%) Threat Intelligence
2 1 (50.00%) Cyber Threat Intelligence
2 1 (50.00%) Information Management
2 1 (50.00%) Information Security
2 1 (50.00%) SIEM
Systems Management
1 2 (100.00%) CSIRT
2 1 (50.00%) Nessus
2 1 (50.00%) QRadar
Vendors
1 1 (50.00%) AlienVault
1 1 (50.00%) Intel