The table below looks at the statistics for Nmap skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Nmap over the 3 months to 20 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
20 Jan 2017
Same period 2016 Same period 2015
Network Mapper (Nmap)
East of England / Hertfordshire
Rank - 133 -
Permanent jobs citing Nmap 0 6 0
As % of all permanent IT jobs located in Hertfordshire - 0.29% -
As % of the Systems Management category - 4.41% -
Number of salaries quoted 0 6 0
Median salary - £60,000 -
UK excluding London median salary £62,500 £42,500 £38,500
% change year-on-year
+47.05% +10.38%

The following table is for comparison with the above and provides statistics for the entire Systems Management category in permanent jobs advertised in the Hertfordshire region.

Systems Management Category
Hertfordshire
Permanent IT job ads with a match in the
Systems Management category
167 136 154
As % of all permanent IT jobs located in Hertfordshire 8.18% 6.55% 7.43%
Number of salaries quoted 139 104 113
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £37,500 £32,500 £40,000
10% offered a salary of more than £70,000 £60,000 £90,000
UK excluding London median salary £47,500 £45,000 £42,500
% change year-on-year
+5.55% +5.88%

Nmap
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Nmap as a proportion of all IT jobs with a match in the Systems Management category.

Nmap Jobs Demand Trend in Hertfordshire

Nmap
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Nmap across the Hertfordshire region.

Nmap Salary Trend in Hertfordshire

Nmap
Top 18 Related IT Skills in Hertfordshire

For the 6 months to 20 January 2017, IT jobs citing Nmap 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 Hertfordshire region with a requirement for Nmap.

1 3 (100.00%) Windows
1 3 (100.00%) Python
1 3 (100.00%) TCP/IP
1 3 (100.00%) DNS
1 3 (100.00%) Firewall
1 3 (100.00%) Information Security
1 3 (100.00%) Cryptography
1 3 (100.00%) Nessus
1 3 (100.00%) Wireshark
1 3 (100.00%) Network Security
1 3 (100.00%) PCI DSS
1 3 (100.00%) Security Architecture
1 3 (100.00%) SIEM
1 3 (100.00%) Continuous Improvement
1 3 (100.00%) Regular Expression
1 3 (100.00%) DevOps
1 3 (100.00%) Mentoring
1 3 (100.00%) Malware Detection/Protection

Nmap
Top Related IT Skills in Hertfordshire 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 3 (100.00%) DNS
1 3 (100.00%) Firewall
1 3 (100.00%) Network Security
1 3 (100.00%) TCP/IP
1 3 (100.00%) Wireshark
Job Titles
1 3 (100.00%) Analyst
1 3 (100.00%) Senior Analyst
1 3 (100.00%) SOC Analyst
Libraries, Frameworks & Software Standards
1 3 (100.00%) Regular Expression
Miscellaneous
1 3 (100.00%) Cryptography
Operating Systems
1 3 (100.00%) Windows
Processes & Methodologies
1 3 (100.00%) Continuous Improvement
1 3 (100.00%) DevOps
1 3 (100.00%) Information Security
1 3 (100.00%) Malware Detection/Protection
1 3 (100.00%) Mentoring
1 3 (100.00%) Security Architecture
1 3 (100.00%) SIEM
Programming Languages
1 3 (100.00%) Python
Quality Assurance & Compliance
1 3 (100.00%) PCI DSS
Systems Management
1 3 (100.00%) Nessus