The following table provides summary statistics for permanent job vacancies with a requirement for Nmap skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Nmap over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Network Mapper (Nmap)
UK
Rank 823 863 947
Rank change year-on-year +40 +84  
Permanent jobs citing Nmap 37 93 19
As % of all permanent IT jobs advertised in the UK 0.044% 0.090% 0.018%
As % of the Systems Management category 0.54% 1.12% 0.24%
Number of salaries quoted 19 65 13
Median salary £60,000 £42,500 £45,000
Median salary % change year-on-year +41.17% -5.55%  
90% offered a salary of more than £51,549 £30,000 £24,000
10% offered a salary of more than £67,500 £67,500 £55,000
UK excluding London median salary £62,500 £40,000 £45,000
% change year-on-year +56.25% -11.11%  

Nmap is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for systems management skills.

Systems Management Skills
UK
Permanent job vacancies with a requirement for systems management skills 6912 8335 7930
As % of all permanent IT job vacancies advertised in the UK 8.23% 8.06% 7.45%
Number of salaries quoted 5616 6713 6303
Median salary £55,000 £50,000 £48,000
Median salary % change year-on-year +10.00% +4.16%  
90% offered a salary of more than £35,000 £32,500 £31,500
10% offered a salary of more than £77,500 £70,000 £70,000
UK excluding London median salary £47,500 £43,500 £42,500
% change year-on-year +9.19% +2.35%  

Nmap
Job Vacancy Trend

The job posting trend of jobs advertised citing Nmap as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for Nmap in the UK

Nmap
Salary Trend

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

Salary trend for Nmap in the UK

Nmap
Salary Histogram

The salary distribution of IT jobs citing Nmap over the 3 months to 26 March 2017.

Salary histogram for Nmap in the UK

Nmap
Top 16 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Nmap within the UK over the 3 months to 26 March 2017. 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 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
England +53 37 £60,000 +41.17% 6
South West - 12 - -
Bristol - 12 - -
South East +26 11 £65,000 +52.94% 3
Oxfordshire -12 10 £67,500 +58.82% 2
London +48 9 £60,000 -4.00% 3
North West -11 4 £37,747 +42.44%
Manchester -15 4 £37,747 +42.44%
Salford - 2 £37,747 -
City of London - 2 £60,000 -
Reading +31 1 £62,500 +47.05%
East of England +20 1 £55,000 +37.50%
Berkshire +17 1 £62,500 +56.25%
Surbiton +12 1 - - 1
Cambridgeshire - 1 £55,000 -
Cambridge - 1 £55,000 -

Nmap
Top 30 Related IT Skills

For the 6 months to 26 March 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 with a requirement for Nmap.

1 61 (70.11%) Linux
2 50 (57.47%) Windows
2 50 (57.47%) Java
3 48 (55.17%) Nessus
4 43 (49.43%) Python
5 40 (45.98%) Security Cleared
6 39 (44.83%) Penetration Testing
7 36 (41.38%) TCP/IP
8 33 (37.93%) Cybersecurity
9 32 (36.78%) C++
10 31 (35.63%) Finance
11 30 (34.48%) C
12 27 (31.03%) DV Cleared
12 27 (31.03%) Degree
13 26 (29.89%) Perl
14 25 (28.74%) Vulnerability Assessment
14 25 (28.74%) Bash Shell
15 23 (26.44%) Telecoms
15 23 (26.44%) Unix
16 22 (25.29%) GIAC
16 22 (25.29%) Information Security
16 22 (25.29%) Internet
16 22 (25.29%) SIEM
16 22 (25.29%) Ethical Hacking
16 22 (25.29%) Qualys
16 22 (25.29%) OWASP
17 21 (24.14%) Ruby
18 20 (22.99%) SC Cleared
18 20 (22.99%) Wireshark
18 20 (22.99%) Computer Science

Nmap
Top Related IT Skills 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:

Application Platforms
1 13 (14.94%) Elasticsearch
2 10 (11.49%) Apache
2 10 (11.49%) Tomcat
3 6 (6.90%) JBoss
3 6 (6.90%) Liferay
4 3 (3.45%) nginx
5 2 (2.30%) OpenStack
6 1 (1.15%) IBM Notes
6 1 (1.15%) IIS
6 1 (1.15%) WebLogic
6 1 (1.15%) WebSphere
Applications
1 1 (1.15%) MS Excel
Business Applications
1 1 (1.15%) SAP Oil and Gas
Cloud Services
1 13 (14.94%) Microsoft Azure
2 4 (4.60%) Amazon AWS
3 3 (3.45%) Amazon EC2
3 3 (3.45%) Mimecast
3 3 (3.45%) Virtual Private Cloud
4 2 (2.30%) Amazon S3
4 2 (2.30%) SaaS
Communications & Networking
1 36 (41.38%) TCP/IP
2 22 (25.29%) Internet
3 20 (22.99%) Wireshark
4 18 (20.69%) Firewall
5 17 (19.54%) SSH
6 12 (13.79%) HTTP
7 11 (12.64%) tcpdump
8 10 (11.49%) LAN
8 10 (11.49%) LDAP
8 10 (11.49%) SMTP
8 10 (11.49%) WAN
9 6 (6.90%) DHCP
9 6 (6.90%) DNS
9 6 (6.90%) iSCSI
9 6 (6.90%) NAS
9 6 (6.90%) SAN
9 6 (6.90%) SNMP
9 6 (6.90%) SSL
9 6 (6.90%) Telnet
9 6 (6.90%) VPN
Database & Business Intelligence
1 9 (10.34%) MySQL
2 8 (9.20%) Oracle Database
3 6 (6.90%) PostgreSQL
4 4 (4.60%) Relational Database
5 2 (2.30%) Amazon RDS
6 1 (1.15%) SQL Server
Development Applications
1 19 (21.84%) Git (software)
1 19 (21.84%) Jenkins
2 18 (20.69%) Metasploit
3 10 (11.49%) Burp Suite
4 6 (6.90%) Hudson
5 2 (2.30%) sqlmap
6 1 (1.15%) Visual Studio
General
1 31 (35.63%) Finance
2 23 (26.44%) Telecoms
3 6 (6.90%) Banking
4 2 (2.30%) Legal
4 2 (2.30%) Publishing
5 1 (1.15%) Aerospace
5 1 (1.15%) Automotive
5 1 (1.15%) Electronics
5 1 (1.15%) French Language
5 1 (1.15%) German Language
5 1 (1.15%) Manufacturing
5 1 (1.15%) Marketing
5 1 (1.15%) Portuguese Language
5 1 (1.15%) Retail
5 1 (1.15%) Spanish Language
Job Titles
1 25 (28.74%) Analyst
2 21 (24.14%) Tester
3 20 (22.99%) Penetration Tester
4 16 (18.39%) Senior Analyst
5 13 (14.94%) Consultant
5 13 (14.94%) Security Analyst
6 12 (13.79%) Security Consultant
6 12 (13.79%) SOC Analyst
7 11 (12.64%) DevOps Engineer
7 11 (12.64%) Security Tester
8 10 (11.49%) Azure DevOps
8 10 (11.49%) Azure Engineer
8 10 (11.49%) Security Penetration Tester
9 9 (10.34%) Cybersecurity Consultant
9 9 (10.34%) Senior Tester
10 8 (9.20%) Senior Penetration Tester
11 7 (8.05%) Linux Administrator
11 7 (8.05%) Security Specialist
11 7 (8.05%) Senior Consultant
11 7 (8.05%) Senior Security Consultant
Libraries, Frameworks & Software Standards
1 18 (20.69%) .NET
2 15 (17.24%) Elastic Stack
3 13 (14.94%) Sensu
4 9 (10.34%) LAMP
5 6 (6.90%) JDBC
5 6 (6.90%) LAPP Stack
6 4 (4.60%) HTML
6 4 (4.60%) Web Services
7 3 (3.45%) LEMP Stack
8 2 (2.30%) 802.1X
8 2 (2.30%) Memcached
8 2 (2.30%) XML
8 2 (2.30%) XSL
9 1 (1.15%) CGI
Miscellaneous
1 20 (22.99%) Computer Science
2 14 (16.09%) Security Operations Centre
3 12 (13.79%) Data Centre
4 9 (10.34%) Field-Programmable Gate Array
5 8 (9.20%) Embedded Systems
6 6 (6.90%) Clustering
7 5 (5.75%) Cyberthreat
7 5 (5.75%) Linux Command Line
8 4 (4.60%) Client/Server
8 4 (4.60%) Cyber Attack
8 4 (4.60%) Mobile App
9 3 (3.45%) Management Information System
10 2 (2.30%) Analytical Skills
11 1 (1.15%) CESG
11 1 (1.15%) Cyber Defence
11 1 (1.15%) Foreign Exchange (FX)
11 1 (1.15%) Private Cloud
Operating Systems
1 61 (70.11%) Linux
2 50 (57.47%) Windows
3 23 (26.44%) Unix
4 13 (14.94%) VxWorks
5 10 (11.49%) Kali Linux
6 6 (6.90%) SUSE Linux Enterprise Server
7 3 (3.45%) Windows Server
8 2 (2.30%) Android
8 2 (2.30%) Apple iOS
8 2 (2.30%) CentOS
8 2 (2.30%) Debian
8 2 (2.30%) Red Hat Enterprise Linux
8 2 (2.30%) Solaris
8 2 (2.30%) Ubuntu
9 1 (1.15%) Mac OS
9 1 (1.15%) Windows NT
9 1 (1.15%) Windows Server 2003
9 1 (1.15%) Windows Server 2008
Processes & Methodologies
1 39 (44.83%) Penetration Testing
2 33 (37.93%) Cybersecurity
3 25 (28.74%) Vulnerability Assessment
4 22 (25.29%) Ethical Hacking
4 22 (25.29%) Information Security
4 22 (25.29%) OWASP
4 22 (25.29%) SIEM
5 18 (20.69%) Source Code Analysis
6 17 (19.54%) Security Operations
7 15 (17.24%) Mentoring
8 14 (16.09%) Coaching
9 13 (14.94%) DevOps
10 12 (13.79%) Configuration Management
10 12 (13.79%) Network Monitoring
10 12 (13.79%) Software Engineering
11 10 (11.49%) Agile Software Development
11 10 (11.49%) ITIL
11 10 (11.49%) Physics
11 10 (11.49%) Scrum
11 10 (11.49%) Vulnerability Management
Programming Languages
1 50 (57.47%) Java
2 43 (49.43%) Python
3 32 (36.78%) C++
4 30 (34.48%) C
5 26 (29.89%) Perl
6 25 (28.74%) Bash Shell
7 21 (24.14%) Ruby
8 11 (12.64%) SQL
9 8 (9.20%) PowerShell
10 7 (8.05%) JavaScript
10 7 (8.05%) Shell Script
11 6 (6.90%) AWK
11 6 (6.90%) C#
11 6 (6.90%) PHP
11 6 (6.90%) sed
12 4 (4.60%) VB.NET
13 2 (2.30%) VB
Qualifications
1 40 (45.98%) Security Cleared
2 27 (31.03%) Degree
2 27 (31.03%) DV Cleared
3 22 (25.29%) GIAC
4 20 (22.99%) SC Cleared
5 17 (19.54%) CISSP
5 17 (19.54%) OSCP
6 13 (14.94%) CEH
7 12 (13.79%) GCIA
7 12 (13.79%) GCIH
7 12 (13.79%) SANS
8 8 (9.20%) CREST Certified
9 6 (6.90%) GPEN
9 6 (6.90%) RHCE
10 4 (4.60%) CHECK Team Leader
10 4 (4.60%) CISM
11 1 (1.15%) CCNA
11 1 (1.15%) Cisco Certification
11 1 (1.15%) MCSE
11 1 (1.15%) Microsoft Certification
Quality Assurance & Compliance
1 7 (8.05%) ISO/IEC 27001
2 5 (5.75%) PCI DSS
3 2 (2.30%) QA
4 1 (1.15%) Cyber Essentials
4 1 (1.15%) ISO27005
4 1 (1.15%) Sarbanes-Oxley
System Software
1 12 (13.79%) Snort
2 10 (11.49%) OpenSSH
3 9 (10.34%) VMware Infrastructure
4 6 (6.90%) iptables
4 6 (6.90%) NFS
4 6 (6.90%) Postfix
4 6 (6.90%) Squid
5 4 (4.60%) Active Directory
6 3 (3.45%) vSphere
6 3 (3.45%) XenApp
7 2 (2.30%) Varnish
Systems Management
1 48 (55.17%) Nessus
2 19 (21.84%) Nagios
2 19 (21.84%) Puppet
3 13 (14.94%) Ansible
3 13 (14.94%) Graphite
3 13 (14.94%) Kibana
3 13 (14.94%) logstash
3 13 (14.94%) Opscode Chef
4 11 (12.64%) OpenVAS
4 11 (12.64%) Salt
5 4 (4.60%) Computer Emergency Response Teams
6 3 (3.45%) Network Intrusion Detection System
7 2 (2.30%) Nexpose
7 2 (2.30%) QRadar
8 1 (1.15%) EnCase
8 1 (1.15%) Norton AntiVirus
8 1 (1.15%) RSA Archer
Vendors
1 22 (25.29%) Qualys
2 16 (18.39%) LogRhythm
3 15 (17.24%) Splunk
4 14 (16.09%) ArcSight
5 12 (13.79%) FireEye
6 10 (11.49%) AppDynamics
6 10 (11.49%) Oracle
7 9 (10.34%) VMware
8 8 (9.20%) Cisco
8 8 (9.20%) Coverity
9 7 (8.05%) Novell
9 7 (8.05%) SAP
10 6 (6.90%) EMC
10 6 (6.90%) Microsoft
10 6 (6.90%) NetApp
10 6 (6.90%) Red Hat
11 4 (4.60%) CyberArk
11 4 (4.60%) Forcepoint
12 3 (3.45%) Palo Alto
12 3 (3.45%) Varonis
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