Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Kali Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kali Linux over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Kali Linux
East of England > Hertfordshire
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 188 222 -
Rank change year-on-year +34 - -
Permanent jobs citing Kali Linux 17 3 0
As % of all permanent IT jobs advertised in Hertfordshire 0.44% 0.067% -
As % of the Operating Systems category 1.62% 0.23% -
Number of salaries quoted 0 3 0
Hertfordshire median annual salary - £33,500 -
East of England median annual salary - £33,500 -

Kali Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for operating system skills.

All Operating Systems
Hertfordshire
Permanent vacancies with a requirement for operating system skills 1,049 1,283 1,060
As % of all permanent IT jobs advertised in Hertfordshire 27.28% 28.78% 23.73%
Number of salaries quoted 767 1,066 878
Hertfordshire median annual salary £45,000 £45,000 £45,000
10th Percentile £25,750 £23,500 £23,500
90th Percentile £72,000 £71,250 £67,500
East of England median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +2.41%

Kali Linux
Job Vacancy Trend in Hertfordshire

Job postings citing Kali Linux as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Kali Linux in Hertfordshire

Kali Linux
Salary Trend in Hertfordshire

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

Salary trend for Kali Linux in Hertfordshire

Kali Linux
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kali Linux within the Hertfordshire region over the 6 months to 18 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City -11 17 - -
Kali Linux
East of England

For the 6 months to 18 December 2018, IT jobs citing Kali Linux also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for Kali Linux.

1 17 (100.00%) Python
1 17 (100.00%) Linux
1 17 (100.00%) SSCP
1 17 (100.00%) Agile Software Development
1 17 (100.00%) CEH
1 17 (100.00%) Amazon AWS
1 17 (100.00%) Open Source
1 17 (100.00%) Security Architecture
1 17 (100.00%) SIEM
1 17 (100.00%) Vulnerability Management
1 17 (100.00%) Performance Monitoring
1 17 (100.00%) DevOps
1 17 (100.00%) Application Performance Monitoring
1 17 (100.00%) Identity Access Management
1 17 (100.00%) CompTIA Security+
1 17 (100.00%) Security Operations
1 17 (100.00%) Security Operations Centre
2 12 (70.59%) Problem-Solving
2 12 (70.59%) Go
2 12 (70.59%) SANS
2 12 (70.59%) Netsparker
2 12 (70.59%) Threat Modelling
2 12 (70.59%) Secure Coding
2 12 (70.59%) Continuous Improvement
2 12 (70.59%) Metasploit
2 12 (70.59%) CSSLP
2 12 (70.59%) Nmap
2 12 (70.59%) Penetration Testing
2 12 (70.59%) Ruby
2 12 (70.59%) Qualys

Kali Linux
Co-occurring 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:

Application Platforms
1 5 (29.41%) Apache
1 5 (29.41%) IIS
Cloud Services
1 17 (100.00%) Amazon AWS
2 5 (29.41%) Cloud Computing
2 5 (29.41%) Google Cloud Platform
2 5 (29.41%) Microsoft Azure
Communications & Networking
1 5 (29.41%) DHCP
1 5 (29.41%) DNS
1 5 (29.41%) Firewall
1 5 (29.41%) HTTP
1 5 (29.41%) ICMP
1 5 (29.41%) Internet
1 5 (29.41%) SNMP
1 5 (29.41%) TCP/IP
1 5 (29.41%) VPN
1 5 (29.41%) Wireless
Development Applications
1 12 (70.59%) Metasploit
General
1 5 (29.41%) Retail
Job Titles
1 12 (70.59%) Security Engineer
1 12 (70.59%) Vulnerability Management Engineer
2 5 (29.41%) Analyst
2 5 (29.41%) SOC Analyst
Libraries, Frameworks & Software Standards
1 5 (29.41%) Elastic Stack
Miscellaneous
1 17 (100.00%) Security Operations Centre
2 5 (29.41%) Cyber Kill Chain
2 5 (29.41%) Data Centre
2 5 (29.41%) Enterprise Software
2 5 (29.41%) Linux Command Line
2 5 (29.41%) Management Information System
Operating Systems
1 17 (100.00%) Linux
2 5 (29.41%) Mac OS X
Processes & Methodologies
1 17 (100.00%) Agile Software Development
1 17 (100.00%) Application Performance Monitoring
1 17 (100.00%) DevOps
1 17 (100.00%) Identity Access Management
1 17 (100.00%) Open Source
1 17 (100.00%) Performance Monitoring
1 17 (100.00%) Security Architecture
1 17 (100.00%) Security Operations
1 17 (100.00%) SIEM
1 17 (100.00%) Vulnerability Management
2 12 (70.59%) Continuous Improvement
2 12 (70.59%) Penetration Testing
2 12 (70.59%) Problem-Solving
2 12 (70.59%) Secure Coding
2 12 (70.59%) Threat Modelling
3 7 (41.18%) Software Engineering
4 5 (29.41%) Due Diligence
4 5 (29.41%) Information Security
4 5 (29.41%) Security Monitoring
4 5 (29.41%) Technical Analysis
Programming Languages
1 17 (100.00%) Python
2 12 (70.59%) Go
2 12 (70.59%) Perl
2 12 (70.59%) PHP
2 12 (70.59%) Ruby
3 5 (29.41%) Bash Shell
3 5 (29.41%) Java
3 5 (29.41%) PowerShell
Qualifications
1 17 (100.00%) CEH
1 17 (100.00%) CompTIA Security+
1 17 (100.00%) SSCP
2 12 (70.59%) CISA
2 12 (70.59%) CISM
2 12 (70.59%) CISSP
2 12 (70.59%) CSSLP
2 12 (70.59%) GIAC
2 12 (70.59%) SANS
3 5 (29.41%) A+ Certification
3 5 (29.41%) CCENT
3 5 (29.41%) CCNA
3 5 (29.41%) Cisco Certification
3 5 (29.41%) Degree
3 5 (29.41%) GCIA
3 5 (29.41%) GCIH
3 5 (29.41%) GSEC
3 5 (29.41%) Network+ Certification
3 5 (29.41%) OSCP
System Software
1 5 (29.41%) Active Directory
Systems Management
1 12 (70.59%) Nessus
1 12 (70.59%) Nmap
2 5 (29.41%) QRadar
Vendors
1 12 (70.59%) Netsparker
1 12 (70.59%) Qualys
2 5 (29.41%) Microsoft
2 5 (29.41%) Splunk