Nmap Job Trends in the City of London

Network Mapper (Nmap)
Central London > City of London

The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring Nmap skills. It covers permanent job vacancies from the 6 months leading up to 22 October 2026, with comparisons to the same periods in the previous two years.

	6 months to 22 Oct 2026	Same period 2025	Same period 2024
Rank	121	-	165
Rank change year-on-year	-	-	-
Permanent jobs citing Nmap	1	0	2
As % of all permanent jobs in the City of London	0.041%	-	0.072%
As % of the Systems Management category	0.68%	-	0.41%
Number of salaries quoted	1	0	2
10^th Percentile	-	-	-
25^th Percentile	£47,500	-	£100,000
Median annual salary (50^th Percentile)	£50,000	-	£110,000
75^th Percentile	£52,500	-	£120,000
90^th Percentile	-	-	-
Central London median annual salary	£50,000	-	£110,000

All Systems Management Skills
City of London

Nmap falls under the Systems Management category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring systems management skills in the City of London.

	6 months to 22 Oct 2026	Same period 2025	Same period 2024
Permanent vacancies with a requirement for systems management skills	147	185	487
As % of all permanent jobs advertised in the City of London	6.07%	11.71%	17.56%
Number of salaries quoted	118	146	349
10^th Percentile	£46,000	£37,500	£45,000
25^th Percentile	£60,000	£52,500	£61,250
Median annual salary (50^th Percentile)	£80,000	£77,500	£80,000
Median % change year-on-year	+3.23%	-3.13%	+6.67%
75^th Percentile	£97,500	£95,000	£96,250
90^th Percentile	£113,250	£115,000	£112,500
Central London median annual salary	£80,000	£77,500	£80,000
% change year-on-year	+3.23%	-3.13%	+6.67%

Nmap Job Vacancy Trend in the City of London

Historical trend showing the proportion of permanent IT job postings citing Nmap relative to all permanent IT jobs advertised in the City of London.

Nmap Salary Trend in the City of London

Salary distribution trend for jobs in the City of London citing Nmap.

Nmap Top 25 Co-Occurring Skills & Capabilities in the City of London

For the 6 months to 22 October 2026, job vacancies citing Nmap also mentioned the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Nmap.

Rank	Skill	Share	Job Ads
1	Active Directory	100.0%	1
1	Bash	100.0%	1
1	Burp Suite	100.0%	1
1	Cloud Security	100.0%	1
1	Cyber Essentials	100.0%	1
1	Cyber Essentials PLUS	100.0%	1
1	Entra ID	100.0%	1
1	IASME	100.0%	1
1	Kali Linux	100.0%	1
1	Linux	100.0%	1
1	Manual Testing	100.0%	1
1	Microsoft	100.0%	1
1	MITRE ATT&CK	100.0%	1
1	NCSC	100.0%	1
1	Nessus	100.0%	1
1	OWASP	100.0%	1
1	Penetration Testing	100.0%	1
1	PowerShell	100.0%	1
1	Python	100.0%	1
1	Qualys	100.0%	1
1	Security Testing	100.0%	1
1	Task Automation	100.0%	1
1	TCP/IP	100.0%	1
1	Vulnerability Assessment	100.0%	1
1	Windows	100.0%	1

Nmap Co-Occurring Skills & Capabilities in the City of London by Category

The table below expands on the one above by listing co-occurrences one category at a time. It covers the same employment type, locality and period, with up to 20 co-occurrences in each category.

Systems Management

Rank	Skill	Share	Job Ads
1	Nessus	100.0%	1