Period
to 19 April 2019

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 19 April 2019 with a comparison to the same period in the previous 2 years.

Kali Linux
East of England > Hertfordshire
6 months to
19 Apr 2019
Same period 2018 Same period 2017
Rank 168 220 -
Rank change year-on-year +52 - -
Permanent jobs citing Kali Linux 3 3 0
As % of all permanent IT jobs advertised in Hertfordshire 0.095% 0.061% -
As % of the Operating Systems category 0.36% 0.23% -
Number of salaries quoted 2 3 0
Hertfordshire median annual salary £75,000 £52,500 -
Median salary % change year-on-year +42.86% - -
East of England median annual salary £75,000 £52,500 -
% change year-on-year +42.86% - -

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 843 1,312 974
As % of all permanent IT jobs advertised in Hertfordshire 26.69% 26.64% 21.99%
Number of salaries quoted 677 1,073 795
Hertfordshire median annual salary £42,500 £47,000 £45,000
Median salary % change year-on-year -9.57% +4.44% +12.50%
10th Percentile £24,000 £23,000 £22,600
90th Percentile £67,500 £71,250 £67,500
East of England median annual salary £45,000 £45,500 £42,500
% change year-on-year -1.10% +7.06% +6.25%

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
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Kali Linux in Hertfordshire over the 6 months to 19 April 2019.

Salary histogram 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 19 April 2019. 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
Watford - 2 £75,000 -
Welwyn Garden City - 1 - -
Kali Linux
East of England

For the 6 months to 19 April 2019, 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 2 (66.67%) Python
1 2 (66.67%) Java
1 2 (66.67%) Firewall
1 2 (66.67%) Information Security
1 2 (66.67%) Linux
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Nmap
1 2 (66.67%) PKI
1 2 (66.67%) Microsoft Azure
1 2 (66.67%) Vulnerability Management
1 2 (66.67%) Identity Access Management
1 2 (66.67%) Google Cloud Platform
1 2 (66.67%) Nessus
1 2 (66.67%) SIEM
2 1 (33.33%) OSCP
2 1 (33.33%) CEH
2 1 (33.33%) Vulnerability Assessment
2 1 (33.33%) C++
2 1 (33.33%) boto
2 1 (33.33%) AWS CloudFormation
2 1 (33.33%) Kubernetes
2 1 (33.33%) SonarQube
2 1 (33.33%) Application Performance Monitoring
2 1 (33.33%) Data Centre
2 1 (33.33%) SDLC
2 1 (33.33%) Threat Modelling
2 1 (33.33%) Elastic Stack
2 1 (33.33%) Cyber Threat Intelligence
2 1 (33.33%) QRadar
2 1 (33.33%) CompTIA Security+

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 1 (33.33%) Apache
1 1 (33.33%) IIS
Cloud Services
1 2 (66.67%) Google Cloud Platform
1 2 (66.67%) Microsoft Azure
2 1 (33.33%) Amazon AWS
2 1 (33.33%) AWS CloudFormation
2 1 (33.33%) Cloud Computing
Communications & Networking
1 2 (66.67%) Firewall
2 1 (33.33%) DHCP
2 1 (33.33%) DNS
2 1 (33.33%) HTTP
2 1 (33.33%) ICMP
2 1 (33.33%) Internet
2 1 (33.33%) SNMP
2 1 (33.33%) TCP/IP
2 1 (33.33%) VPN
2 1 (33.33%) Wireless
Development Applications
1 1 (33.33%) Artifactory
1 1 (33.33%) Cobertura
1 1 (33.33%) Gradle
1 1 (33.33%) Jenkins
1 1 (33.33%) Metasploit
1 1 (33.33%) SonarQube
General
1 1 (33.33%) Finance
1 1 (33.33%) Retail
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Architect
1 1 (33.33%) Compliance Manager
1 1 (33.33%) Information Manager
1 1 (33.33%) Information Security Compliance Manager
1 1 (33.33%) Information Security Manager
1 1 (33.33%) Security Architect
1 1 (33.33%) Security Compliance Manager
1 1 (33.33%) Security Engineer
1 1 (33.33%) Security Manager
1 1 (33.33%) SOC Analyst
Libraries, Frameworks & Software Standards
1 1 (33.33%) boto
1 1 (33.33%) Elastic Stack
1 1 (33.33%) OAuth
1 1 (33.33%) OpenID
1 1 (33.33%) SAML
Miscellaneous
1 2 (66.67%) PKI
2 1 (33.33%) Cyber Kill Chain
2 1 (33.33%) Data Centre
2 1 (33.33%) Enterprise Software
2 1 (33.33%) Linux Command Line
2 1 (33.33%) Management Information System
2 1 (33.33%) Security Operations Centre
Operating Systems
1 2 (66.67%) Linux
2 1 (33.33%) Mac OS X
2 1 (33.33%) Solaris
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Identity Access Management
1 2 (66.67%) Information Security
1 2 (66.67%) SIEM
1 2 (66.67%) Vulnerability Management
2 1 (33.33%) Application Performance Monitoring
2 1 (33.33%) Computer Science
2 1 (33.33%) Cyber Threat Intelligence
2 1 (33.33%) Cybersecurity
2 1 (33.33%) DevOps
2 1 (33.33%) ISMS
2 1 (33.33%) Open Source
2 1 (33.33%) OWASP
2 1 (33.33%) Penetration Testing
2 1 (33.33%) Performance Monitoring
2 1 (33.33%) SDLC
2 1 (33.33%) Security Architecture
2 1 (33.33%) Technical Analysis
2 1 (33.33%) Threat Modelling
2 1 (33.33%) Vulnerability Assessment
Programming Languages
1 2 (66.67%) Java
1 2 (66.67%) Python
2 1 (33.33%) Bash Shell
2 1 (33.33%) C++
2 1 (33.33%) Go
2 1 (33.33%) JavaScript
2 1 (33.33%) PowerShell
2 1 (33.33%) SQL
Qualifications
1 1 (33.33%) A+ Certification
1 1 (33.33%) CCENT
1 1 (33.33%) CCNA
1 1 (33.33%) CEH
1 1 (33.33%) CISA
1 1 (33.33%) Cisco Certification
1 1 (33.33%) CISM
1 1 (33.33%) CISSP
1 1 (33.33%) CompTIA Security+
1 1 (33.33%) Degree
1 1 (33.33%) GCIA
1 1 (33.33%) GCIH
1 1 (33.33%) GSEC
1 1 (33.33%) ISO 27001 Lead Auditor
1 1 (33.33%) Network+ Certification
1 1 (33.33%) OSCP
1 1 (33.33%) PhD
1 1 (33.33%) SSCP
Quality Assurance & Compliance
1 1 (33.33%) Cyber Essentials
1 1 (33.33%) GDPR
1 1 (33.33%) ISO/IEC 27001
System Software
1 1 (33.33%) Active Directory
Systems Management
1 2 (66.67%) Nessus
1 2 (66.67%) Nmap
2 1 (33.33%) Kubernetes
2 1 (33.33%) Mesos
2 1 (33.33%) Opscode Chef
2 1 (33.33%) Puppet
2 1 (33.33%) QRadar
2 1 (33.33%) Rancher
2 1 (33.33%) Sysdig
Vendors
1 1 (33.33%) Microsoft
1 1 (33.33%) Oracle
1 1 (33.33%) Qualys
1 1 (33.33%) Splunk