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 26 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Aug 2016
Same period 2015 Same period 2014
Network Mapper (Nmap)
Rank 132 153 -
Rank change year-on-year
+21 -
Permanent jobs citing Nmap 3 2 0
As % of all permanent IT jobs located in Hertfordshire 0.15% 0.082% -
As % of the Systems Management category 2.36% 0.99% -
Number of salaries quoted 3 2 0
Median salary £60,000 £47,500 -
Median salary % change year-on-year
+26.31% -
UK excluding London median salary £55,000 £40,000 £35,000
% change year-on-year
+37.50% +14.28%
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
127 203 151
As % of all permanent IT jobs located in Hertfordshire 6.53% 8.35% 6.30%
Number of salaries quoted 107 164 114
Median salary £56,000 £47,750 £50,000
Median salary % change year-on-year
+17.27% -4.50%
90% offered a salary of more than £35,000 £34,000 £32,650
10% offered a salary of more than £70,000 £62,500 £70,000
UK excluding London median salary £46,000 £44,000 £42,500
% change year-on-year
+4.54% +3.52%

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
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Nmap within the Hertfordshire region over the 3 months to 26 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 3 £60,000 -
Nmap
East of England

Nmap
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 August 2016, 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 6 (100.00%) Python
1 6 (100.00%) DNS
1 6 (100.00%) Firewall
1 6 (100.00%) Wireshark
2 3 (50.00%) Network Security
2 3 (50.00%) PCI DSS
2 3 (50.00%) Bash Shell
2 3 (50.00%) Security Architecture
2 3 (50.00%) tcpdump
2 3 (50.00%) VMware ESXi
2 3 (50.00%) SIEM
2 3 (50.00%) Continuous Improvement
2 3 (50.00%) Regular Expression
2 3 (50.00%) DevOps
2 3 (50.00%) Mentoring
2 3 (50.00%) Malware Detection/Protection
2 3 (50.00%) Security Patching
2 3 (50.00%) Defect Management
2 3 (50.00%) Network+ Certification
2 3 (50.00%) VMware
2 3 (50.00%) Information Security
2 3 (50.00%) Cryptography
2 3 (50.00%) Nessus
2 3 (50.00%) Network Design
2 3 (50.00%) A+ Certification
2 3 (50.00%) DMZ
2 3 (50.00%) DHCP
2 3 (50.00%) NFS
2 3 (50.00%) TCP/IP
2 3 (50.00%) Perl

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 6 (100.00%) DNS
1 6 (100.00%) Firewall
1 6 (100.00%) Wireshark
2 3 (50.00%) DHCP
2 3 (50.00%) DMZ
2 3 (50.00%) Network Security
2 3 (50.00%) TCP/IP
2 3 (50.00%) tcpdump
Job Titles
1 3 (50.00%) Analyst
1 3 (50.00%) IT Engineer
1 3 (50.00%) Senior Analyst
1 3 (50.00%) SOC Analyst
Libraries, Frameworks & Software Standards
1 3 (50.00%) Regular Expression
Miscellaneous
1 3 (50.00%) Cryptography
Operating Systems
1 3 (50.00%) Linux
1 3 (50.00%) Windows
Processes & Methodologies
1 3 (50.00%) Continuous Improvement
1 3 (50.00%) Defect Management
1 3 (50.00%) DevOps
1 3 (50.00%) Information Security
1 3 (50.00%) Malware Detection/Protection
1 3 (50.00%) Mentoring
1 3 (50.00%) Network Design
1 3 (50.00%) Security Architecture
1 3 (50.00%) Security Patching
1 3 (50.00%) SIEM
Programming Languages
1 6 (100.00%) Python
2 3 (50.00%) Bash Shell
2 3 (50.00%) Perl
Qualifications
1 3 (50.00%) A+ Certification
1 3 (50.00%) Network+ Certification
Quality Assurance & Compliance
1 3 (50.00%) PCI DSS
System Software
1 3 (50.00%) NFS
1 3 (50.00%) VMware ESXi
Systems Management
1 3 (50.00%) Nessus
Vendors
1 3 (50.00%) VMware