The table below looks at the statistics for Nmap skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Nmap over the 3 months to 1 May 2016 with a comparison to the same period in the previous 2 years.

3 months to
1 May 2016
Same period 2015 Same period 2014
Network Mapper (Nmap)
Rank 138 155 154
Rank change year-on-year
+17 -1
Permanent jobs citing Nmap 3 1 4
As % of all permanent IT jobs located in Hertfordshire 0.13% 0.043% 0.16%
As % of the Systems Management category 1.63% 0.49% 2.76%
Number of salaries quoted 3 1 4
Average salary £40,000 £24,000 £53,750
Average salary % change year-on-year
+66.66% -55.34%
UK excluding London average salary £42,500 £40,000 £50,000
% change year-on-year
+6.25% -20.00%
Nmap
East of England

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
184 203 145
As % of all permanent IT jobs located in Hertfordshire 8.18% 8.68% 5.78%
Number of salaries quoted 137 146 115
Average salary £43,250 £45,000 £45,000
Average salary % change year-on-year
-3.88% -
90% offered a salary of more than £26,500 £25,000 £32,500
10% offered a salary of more than £65,000 £52,500 £57,500
UK excluding London average salary £42,500 £44,000 £42,500
% change year-on-year
-3.40% +3.52%

Nmap
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Nmap across the Hertfordshire region as a proportion of the total demand within 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 30 Related IT Skills in Hertfordshire

For the 6 months to 1 May 2016, IT jobs across the Hertfordshire region citing Nmap also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Nmap.

1 9 (100.00%) Python
1 9 (100.00%) DNS
1 9 (100.00%) Firewall
1 9 (100.00%) Wireshark
2 6 (66.67%) Network Security
2 6 (66.67%) PCI DSS
2 6 (66.67%) PowerShell
2 6 (66.67%) ISO/IEC 27001
2 6 (66.67%) Security Architecture
2 6 (66.67%) Regular Expression
2 6 (66.67%) Analytics
2 6 (66.67%) Patch Management
2 6 (66.67%) SIEM
2 6 (66.67%) Continuous Improvement
2 6 (66.67%) Information Security
2 6 (66.67%) Nessus
2 6 (66.67%) CISSP
2 6 (66.67%) Windows
3 4 (44.44%) Retail
4 3 (33.33%) tcpdump
4 3 (33.33%) VMware ESXi
4 3 (33.33%) Bash Shell
4 3 (33.33%) Perl
4 3 (33.33%) Security Patching
4 3 (33.33%) Defect Management
4 3 (33.33%) Network Design
4 3 (33.33%) Network+ Certification
4 3 (33.33%) VMware
4 3 (33.33%) Linux
4 3 (33.33%) DHCP

Nmap
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 1 May 2016, IT jobs across the Hertfordshire region citing Nmap also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Nmap. Up to 20 skills are shown per category.

Communications & Networking
1 9 (100.00%) DNS
1 9 (100.00%) Firewall
1 9 (100.00%) Wireshark
2 6 (66.67%) Network Security
3 3 (33.33%) DHCP
3 3 (33.33%) DMZ
3 3 (33.33%) tcpdump
General
1 4 (44.44%) Retail
Job Titles
1 6 (66.67%) Security Specialist
2 4 (44.44%) IT Security Specialist
3 3 (33.33%) IT Engineer
4 2 (22.22%) Technical Security Specialist
4 2 (22.22%) Technical Specialist
Libraries, Frameworks & Software Standards
1 6 (66.67%) Regular Expression
Operating Systems
1 6 (66.67%) Windows
2 3 (33.33%) Linux
Processes & Methodologies
1 6 (66.67%) Analytics
1 6 (66.67%) Continuous Improvement
1 6 (66.67%) Information Security
1 6 (66.67%) Patch Management
1 6 (66.67%) Security Architecture
1 6 (66.67%) SIEM
2 3 (33.33%) Defect Management
2 3 (33.33%) Network Design
2 3 (33.33%) Security Patching
Programming Languages
1 9 (100.00%) Python
2 6 (66.67%) PowerShell
3 3 (33.33%) Bash Shell
3 3 (33.33%) Perl
Qualifications
1 6 (66.67%) CISSP
2 3 (33.33%) A+ Certification
2 3 (33.33%) Network+ Certification
Quality Assurance & Compliance
1 6 (66.67%) ISO/IEC 27001
1 6 (66.67%) PCI DSS
System Software
1 3 (33.33%) NFS
1 3 (33.33%) VMware ESXi
Systems Management
1 6 (66.67%) Nessus
Vendors
1 3 (33.33%) VMware