The following table provides summary statistics for permanent job vacancies advertised in London 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 27 June 2017 with a comparison to the same period in the previous 2 years.

Network Mapper (Nmap)
England / London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 568 617 664
Rank change year-on-year +49 +47  
Permanent jobs citing Nmap 34 21 5
As % of all permanent IT jobs advertised in London 0.093% 0.052% 0.011%
As % of the Systems Management category 0.89% 0.52% 0.13%
Number of salaries quoted 24 19 1
Median salary £70,000 £60,000 £50,000
Median salary % change year-on-year +16.66% +20.00%  
UK excluding London median salary £58,000 £55,000 £38,750
% change year-on-year +5.45% +41.93%  

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 advertised in London with a requirement for systems management skills.

Systems Management Skills
London
Permanent job vacancies with a requirement for systems management skills 3835 4041 3788
As % of all permanent IT job vacancies advertised in London 10.45% 10.08% 8.56%
Number of salaries quoted 3173 3497 3163
Median salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.34%  
90% offered a salary of more than £40,860 £40,000 £40,000
10% offered a salary of more than £85,000 £75,000 £77,500
UK excluding London median salary £46,000 £45,000 £44,500
% change year-on-year +2.22% +1.12%  

Nmap
Job Vacancy Trend in London

The job posting trend of jobs advertised in London 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 London

Nmap
Salary Trend in London

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

Salary trend for Nmap in London

Nmap
Salary Histogram in London

The salary distribution of IT jobs citing Nmap in London over the 3 months to 27 June 2017.

Salary histogram for Nmap in London

Nmap
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Nmap within the London region over the 3 months to 27 June 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
Surbiton - 7 - -
City of London - 2 £70,000 -
Kingston Upon Thames - 1 £50,000 -
Nmap
England

For the 6 months to 27 June 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 London region with a requirement for Nmap.

1 39 (88.64%) Linux
1 39 (88.64%) Firewall
2 30 (68.18%) Nessus
3 23 (52.27%) SSH
3 23 (52.27%) Qualys
3 23 (52.27%) TCP/IP
4 21 (47.73%) SIEM
5 20 (45.45%) Internet
6 18 (40.91%) Computer Science
6 18 (40.91%) CEH
6 18 (40.91%) Kali Linux
7 17 (38.64%) LogRhythm
7 17 (38.64%) Degree
8 16 (36.36%) Metasploit
8 16 (36.36%) VPN
8 16 (36.36%) Cisco
9 15 (34.09%) PowerShell
9 15 (34.09%) Open Source
10 14 (31.82%) GSEC
10 14 (31.82%) Python
10 14 (31.82%) Windows
10 14 (31.82%) Wireless
10 14 (31.82%) Symantec
10 14 (31.82%) Rapid7
10 14 (31.82%) Vulnerability Management
10 14 (31.82%) Palo Alto
10 14 (31.82%) Nexpose
10 14 (31.82%) EnCase
10 14 (31.82%) Forensic Analysis
11 13 (29.55%) AlienVault

Nmap
Co-occurring IT Skills in London 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 9 (20.45%) Apache
1 9 (20.45%) nginx
1 9 (20.45%) OpenStack
1 9 (20.45%) Tomcat
2 4 (9.09%) Elasticsearch
Business Applications
1 1 (2.27%) Sentinel
Cloud Services
1 9 (20.45%) Amazon AWS
1 9 (20.45%) Amazon EC2
1 9 (20.45%) Amazon S3
1 9 (20.45%) Virtual Private Cloud
2 6 (13.64%) Office 365
3 4 (9.09%) Microsoft Azure
4 3 (6.82%) Mimecast
Communications & Networking
1 39 (88.64%) Firewall
2 23 (52.27%) SSH
2 23 (52.27%) TCP/IP
3 20 (45.45%) Internet
4 16 (36.36%) VPN
5 14 (31.82%) Wireless
6 13 (29.55%) DNS
6 13 (29.55%) LAN
6 13 (29.55%) WAN
7 12 (27.27%) BGP
7 12 (27.27%) DHCP
7 12 (27.27%) HTTP
7 12 (27.27%) Network Security
7 12 (27.27%) SSL
8 11 (25.00%) EIGRP
8 11 (25.00%) FTP
8 11 (25.00%) IPsec
8 11 (25.00%) LDAP
8 11 (25.00%) OSPF
8 11 (25.00%) SMTP
Database & Business Intelligence
1 9 (20.45%) Amazon RDS
1 9 (20.45%) MySQL
2 5 (11.36%) Relational Database
3 1 (2.27%) SQL Server
Development Applications
1 16 (36.36%) Metasploit
2 4 (9.09%) Git (software)
2 4 (9.09%) Jenkins
3 3 (6.82%) AppScan
3 3 (6.82%) Paros
General
1 3 (6.82%) Banking
1 3 (6.82%) Telecoms
2 2 (4.55%) Finance
2 2 (4.55%) Legal
3 1 (2.27%) Law
3 1 (2.27%) Marketing
Job Titles
1 18 (40.91%) Analyst
1 18 (40.91%) Security Analyst
2 11 (25.00%) Cisco Analyst
2 11 (25.00%) Cisco Network Analyst
2 11 (25.00%) Cisco Security Analyst
2 11 (25.00%) Network Analyst
2 11 (25.00%) Network Security Analyst
3 9 (20.45%) Cloud Engineer
4 7 (15.91%) Security Specialist
5 5 (11.36%) Linux Engineer
6 4 (9.09%) AWS Engineer
6 4 (9.09%) DevOps Engineer
7 3 (6.82%) Azure DevOps
7 3 (6.82%) Azure DevOps Engineer
7 3 (6.82%) Azure Engineer
7 3 (6.82%) Information Security Specialist
7 3 (6.82%) Information Specialist
7 3 (6.82%) Penetration Tester
7 3 (6.82%) Tester
8 2 (4.55%) Infrastructure Analyst
Libraries, Frameworks & Software Standards
1 9 (20.45%) LAMP
1 9 (20.45%) LEMP Stack
1 9 (20.45%) Memcached
1 9 (20.45%) Web Services
2 4 (9.09%) Elastic Stack
2 4 (9.09%) Sensu
Miscellaneous
1 18 (40.91%) Computer Science
2 11 (25.00%) Client/Server
3 8 (18.18%) Foreign Exchange (FX)
4 3 (6.82%) Data Centre
4 3 (6.82%) Mobile App
5 1 (2.27%) Blog
5 1 (2.27%) Cyberthreat
Operating Systems
1 39 (88.64%) Linux
2 18 (40.91%) Kali Linux
3 14 (31.82%) Windows
4 12 (27.27%) Android
4 12 (27.27%) Apple iOS
5 8 (18.18%) CentOS
5 8 (18.18%) Debian
5 8 (18.18%) Red Hat Enterprise Linux
5 8 (18.18%) Ubuntu
6 2 (4.55%) Solaris
6 2 (4.55%) Windows Server
7 1 (2.27%) Windows 10
Processes & Methodologies
1 21 (47.73%) SIEM
2 15 (34.09%) Open Source
3 14 (31.82%) Forensic Analysis
3 14 (31.82%) Vulnerability Management
4 13 (29.55%) Analytics
5 11 (25.00%) Network Management
6 9 (20.45%) Information Security
6 9 (20.45%) Load Balancing
6 9 (20.45%) Performance Metrics
7 8 (18.18%) IT Strategy
8 6 (13.64%) OWASP
9 5 (11.36%) Malware Analysis
9 5 (11.36%) Problem Management
9 5 (11.36%) Root Cause Analysis
9 5 (11.36%) Security Operations
9 5 (11.36%) Vulnerability Scanning
10 4 (9.09%) DevOps
10 4 (9.09%) Kalman Filter
10 4 (9.09%) Security Architecture
11 3 (6.82%) Reverse Engineering
Programming Languages
1 15 (34.09%) PowerShell
2 14 (31.82%) Python
3 12 (27.27%) Ruby
4 9 (20.45%) Bash Shell
4 9 (20.45%) Perl
4 9 (20.45%) PHP
5 7 (15.91%) SQL
6 1 (2.27%) VB
Qualifications
1 18 (40.91%) CEH
2 17 (38.64%) Degree
3 14 (31.82%) GSEC
4 12 (27.27%) Computer Science Degree
4 12 (27.27%) GIAC
5 8 (18.18%) CISM
5 8 (18.18%) CISSP
6 6 (13.64%) OSCP
7 3 (6.82%) CISA
7 3 (6.82%) CREST Certified
7 3 (6.82%) GCIH
7 3 (6.82%) GPEN
7 3 (6.82%) GWAPT
7 3 (6.82%) OSCE
8 2 (4.55%) CISMP
Quality Assurance & Compliance
1 5 (11.36%) PCI DSS
2 1 (2.27%) ISO/IEC 27001
2 1 (2.27%) QA
System Software
1 12 (27.27%) Snort
2 11 (25.00%) Active Directory
3 9 (20.45%) Varnish
4 3 (6.82%) OpenSSH
5 2 (4.55%) VMware Infrastructure
5 2 (4.55%) vSphere
5 2 (4.55%) XenApp
Systems Management
1 30 (68.18%) Nessus
2 14 (31.82%) EnCase
2 14 (31.82%) Nexpose
3 12 (27.27%) Puppet
4 5 (11.36%) Computer Emergency Response Teams
5 4 (9.09%) Ansible
5 4 (9.09%) Graphite
5 4 (9.09%) Kibana
5 4 (9.09%) logstash
5 4 (9.09%) Nagios
5 4 (9.09%) Opscode Chef
6 3 (6.82%) HP Fortify
6 3 (6.82%) Salt
6 3 (6.82%) WebInspect
7 2 (4.55%) Network Intrusion Detection System
7 2 (4.55%) Norton AntiVirus
Vendors
1 23 (52.27%) Qualys
2 17 (38.64%) LogRhythm
3 16 (36.36%) Cisco
4 14 (31.82%) Palo Alto
4 14 (31.82%) Rapid7
4 14 (31.82%) Symantec
5 13 (29.55%) AlienVault
6 12 (27.27%) CyberArk
6 12 (27.27%) Sophos
7 7 (15.91%) Splunk
8 3 (6.82%) AppDynamics
8 3 (6.82%) Forcepoint
8 3 (6.82%) Microsoft
9 2 (4.55%) CheckPoint
9 2 (4.55%) Citrix
9 2 (4.55%) HP
9 2 (4.55%) Tripwire
9 2 (4.55%) VMware
10 1 (2.27%) Blue Coat
10 1 (2.27%) Proofpoint
Central London / West End
Latcom Ltd
Salary: Unspecified - £Excellent Rates
Posted: 6 hours ago