Period
to 6 June 2020

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for iptables skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited iptables over the 6 months to 6 June 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Linux iptables
England > London
6 months to
6 Jun 2020
Same period 2019 Same period 2018
Rank 410 590 617
Rank change year-on-year +180 +27 -51
Contract jobs citing iptables 7 4 8
As % of all contract jobs advertised in London 0.038% 0.010% 0.018%
As % of the System Software category 0.25% 0.063% 0.13%
Number of daily rates quoted 7 4 8
Median daily rate £500 £450 £475
Median daily rate % change year-on-year +11.11% -5.26% +18.75%
10th Percentile £354 £424 £299
90th Percentile £673 £503 £650
England median daily rate £488 £450 £488
% change year-on-year +8.33% -7.69% +21.88%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
England median hourly rate - - £19.50

iptables is in the System Software category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for system software skills.

All System Software Skills
London
Contract vacancies with a requirement for system software skills 2,798 6,370 6,204
As % of all contract IT jobs advertised in London 15.05% 15.90% 13.71%
Number of daily rates quoted 1,981 4,605 4,541
Median daily rate £508 £525 £500
Median daily rate % change year-on-year -3.33% +5.00% +7.53%
10th Percentile £238 £213 £205
90th Percentile £675 £675 £650
England median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 68 108 159
Median hourly rate £30.25 £21.00 £20.00
Median hourly rate % change year-on-year +44.02% +5.00% -6.21%
10th Percentile £12.93 £13.00 £12.03
90th Percentile £47.42 £47.09 £47.83
Median hourly rate £19.00 £17.00 £16.36
% change year-on-year +11.76% +3.91% +2.25%

iptables
Job Vacancy Trend in London

Job postings citing iptables as a proportion of all IT jobs advertised in London.

Job vacancy trend for iptables in London

iptables
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing iptables in London.

Daily rate trend for iptables in London

iptables
Daily Rate Histogram in London

Daily rate distribution for jobs citing iptables in London over the 6 months to 6 June 2020.

Daily rate histogram for iptables in London

iptables
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing iptables within the London region over the 6 months to 6 June 2020. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South London +44 4 £425 -5.56%
iptables
England

For the 6 months to 6 June 2020, IT contractor jobs citing iptables also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for iptables.

1 7 (100.00%) Linux
2 5 (71.43%) DNS
2 5 (71.43%) Bash Shell
3 4 (57.14%) Log Aggregation
3 4 (57.14%) Data Centre
3 4 (57.14%) CentOS
3 4 (57.14%) Red Hat Enterprise Linux
3 4 (57.14%) Security Cleared
3 4 (57.14%) VMware Infrastructure
3 4 (57.14%) Open Source
3 4 (57.14%) yum
3 4 (57.14%) Puppet
3 4 (57.14%) VMware ESXi
3 4 (57.14%) KVM
3 4 (57.14%) Firewall
3 4 (57.14%) Ubuntu
3 4 (57.14%) VMware
3 4 (57.14%) LDAP
3 4 (57.14%) SAN
4 3 (42.86%) SC Cleared
5 2 (28.57%) DevOps
6 1 (14.29%) Red Hat
6 1 (14.29%) NHS
6 1 (14.29%) Configuration Management
6 1 (14.29%) Data Warehouse
6 1 (14.29%) DHCP
6 1 (14.29%) HTTP
6 1 (14.29%) TCP/IP
6 1 (14.29%) Apache
6 1 (14.29%) Tomcat

iptables
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 1 (14.29%) Apache
1 1 (14.29%) Confluence
1 1 (14.29%) OpenStack
1 1 (14.29%) Tomcat
Cloud Services
1 1 (14.29%) Amazon CloudWatch
1 1 (14.29%) Amazon EC2
1 1 (14.29%) AWS
Communications & Networking
1 5 (71.43%) DNS
2 4 (57.14%) Firewall
2 4 (57.14%) SAN
3 1 (14.29%) DHCP
3 1 (14.29%) HTTP
3 1 (14.29%) SSL
3 1 (14.29%) TCP/IP
3 1 (14.29%) Wireshark
Database & Business Intelligence
1 1 (14.29%) Amazon RDS
1 1 (14.29%) Data Warehouse
1 1 (14.29%) MySQL
Development Applications
1 1 (14.29%) Bitbucket Server
1 1 (14.29%) Git (software)
1 1 (14.29%) JIRA
General
1 1 (14.29%) Retail
1 1 (14.29%) Telecoms
Job Titles
1 3 (42.86%) Desktop Support
2 2 (28.57%) Consultant
3 1 (14.29%) AWS Consultant
3 1 (14.29%) Cloud Consultant
3 1 (14.29%) Instructor
3 1 (14.29%) Linux Consultant
3 1 (14.29%) Linux Engineer
3 1 (14.29%) Linux Support
3 1 (14.29%) SAN Engineer
3 1 (14.29%) Security Consultant
3 1 (14.29%) Virtualisation Engineer
Libraries, Frameworks & Software Standards
1 4 (57.14%) LDAP
Miscellaneous
1 4 (57.14%) Data Centre
2 1 (14.29%) Distributed Denial-of-Service
2 1 (14.29%) Linux Command Line
2 1 (14.29%) NHS
Operating Systems
1 7 (100.00%) Linux
2 4 (57.14%) CentOS
2 4 (57.14%) Red Hat Enterprise Linux
2 4 (57.14%) Ubuntu
3 1 (14.29%) Unix
3 1 (14.29%) Windows
3 1 (14.29%) Windows Server
Processes & Methodologies
1 4 (57.14%) Log Aggregation
1 4 (57.14%) Open Source
2 2 (28.57%) DevOps
3 1 (14.29%) Business Intelligence
3 1 (14.29%) Configuration Management
3 1 (14.29%) Cybersecurity
3 1 (14.29%) Identity Management
3 1 (14.29%) Information Security
3 1 (14.29%) Microservices
3 1 (14.29%) Pedagogy
3 1 (14.29%) Penetration Testing
3 1 (14.29%) Server Management
3 1 (14.29%) SIEM
Programming Languages
1 5 (71.43%) Bash Shell
2 1 (14.29%) PowerShell
Qualifications
1 4 (57.14%) Security Cleared
2 3 (42.86%) SC Cleared
3 1 (14.29%) LPIC
Quality Assurance & Compliance
1 1 (14.29%) PMO
System Software
1 4 (57.14%) KVM
1 4 (57.14%) VMware ESXi
1 4 (57.14%) VMware Infrastructure
2 1 (14.29%) Docker
Systems Management
1 4 (57.14%) Puppet
1 4 (57.14%) yum
2 1 (14.29%) Ansible
2 1 (14.29%) FreeIPA
Vendors
1 4 (57.14%) VMware
2 1 (14.29%) Red Hat