Period
to 20 September 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for iptables skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited iptables over the 6 months to 20 September 2018 with a comparison to the same period in the previous 2 years.

Linux iptables
England > South East
6 months to
20 Sep 2018
Same period 2017 Same period 2016
Rank 535 532 598
Rank change year-on-year -3 +66 +38
Permanent jobs citing iptables 12 14 23
As % of all permanent IT jobs advertised in the South East 0.041% 0.048% 0.063%
As % of the System Software category 0.28% 0.35% 0.45%
Number of salaries quoted 9 13 17
South East median annual salary £50,000 £42,000 £60,000
Median salary % change year-on-year +19.05% -30.00% +84.62%
England median annual salary £52,500 £57,500 £55,000
% change year-on-year -8.70% +4.55% -

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

All System Software Skills
South East
Permanent vacancies with a requirement for system software skills 4,315 3,993 5,121
As % of all permanent IT jobs advertised in the South East 14.62% 13.76% 14.12%
Number of salaries quoted 3,508 3,433 4,428
South East median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - -
10th Percentile £22,750 £22,000 £22,675
90th Percentile £67,500 £65,750 £61,550
England median annual salary £50,000 £45,000 £42,500
% change year-on-year +11.11% +5.88% +6.25%

iptables
Job Vacancy Trend in the South East

Job postings citing iptables as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for iptables in the South East

iptables
Salary Trend in the South East

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

Salary trend for iptables in the South East

iptables
Salary Histogram in the South East

The salary distribution of IT jobs citing iptables in the South East over the 6 months to 20 September 2018.

Salary histogram for iptables in the South East

iptables
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing iptables within the South East region over the 6 months to 20 September 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
Thames Valley +17 6 £50,000 -23.08%
Berkshire -4 6 £50,000 -23.08%
West Sussex +1 3 - -
Surrey - 2 £50,000 -
Hampshire -19 1 £65,000 +54.76% 1
iptables
England

For the 6 months to 20 September 2018, IT 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 permanent job ads across the South East region with a requirement for iptables.

1 12 (100.00%) Linux
2 10 (83.33%) DNS
3 8 (66.67%) Puppet
4 7 (58.33%) Amazon AWS
4 7 (58.33%) Nagios
4 7 (58.33%) Configuration Management
5 6 (50.00%) Firewall
6 5 (41.67%) SSL
6 5 (41.67%) PHP
6 5 (41.67%) MySQL
6 5 (41.67%) nginx
6 5 (41.67%) Bash Shell
6 5 (41.67%) Ubuntu
6 5 (41.67%) DevOps
7 4 (33.33%) Subversion
7 4 (33.33%) Capita
7 4 (33.33%) OpenStack
7 4 (33.33%) ZABBIX
7 4 (33.33%) SaaS
7 4 (33.33%) Data Security
7 4 (33.33%) LAMP
8 3 (25.00%) Replication
8 3 (25.00%) LDAP
8 3 (25.00%) DHCP
8 3 (25.00%) Amazon EC2
8 3 (25.00%) RabbitMQ
8 3 (25.00%) Redis
8 3 (25.00%) Elasticsearch
8 3 (25.00%) MariaDB
8 3 (25.00%) Amazon RDS

iptables
Co-occurring IT Skills in the South East 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 (41.67%) nginx
2 4 (33.33%) OpenStack
3 3 (25.00%) Elasticsearch
4 2 (16.67%) Apache
4 2 (16.67%) Tomcat
Cloud Services
1 7 (58.33%) Amazon AWS
2 4 (33.33%) SaaS
3 3 (25.00%) Amazon EC2
3 3 (25.00%) Datadog
4 2 (16.67%) Microsoft Azure
Communications & Networking
1 10 (83.33%) DNS
2 6 (50.00%) Firewall
3 5 (41.67%) SSL
4 3 (25.00%) DHCP
4 3 (25.00%) SSH
5 2 (16.67%) IPsec
5 2 (16.67%) IPv4
5 2 (16.67%) VLAN
6 1 (8.33%) Internet
Database & Business Intelligence
1 5 (41.67%) MySQL
2 3 (25.00%) Amazon RDS
2 3 (25.00%) MariaDB
2 3 (25.00%) Redis
Development Applications
1 4 (33.33%) Subversion
2 3 (25.00%) Selenium
3 2 (16.67%) Git (software)
3 2 (16.67%) JIRA
General
1 2 (16.67%) Back Office
1 2 (16.67%) Telecoms
Job Titles
1 5 (41.67%) DevOps Engineer
2 4 (33.33%) Cloud Engineer
3 3 (25.00%) Linux Engineer
3 3 (25.00%) Linux Systems Engineer
3 3 (25.00%) Systems Engineer
4 2 (16.67%) Administrator
4 2 (16.67%) Junior
4 2 (16.67%) Junior DevOps
4 2 (16.67%) Junior DevOps Engineer
4 2 (16.67%) Linux Administrator
4 2 (16.67%) Linux Systems Administrator
4 2 (16.67%) Systems Administrator
5 1 (8.33%) Architect
Libraries, Frameworks & Software Standards
1 4 (33.33%) LAMP
2 3 (25.00%) LDAP
2 3 (25.00%) LEMP Stack
2 3 (25.00%) PHP-FPM
2 3 (25.00%) RabbitMQ
3 2 (16.67%) ActiveMQ
3 2 (16.67%) Web Services
Miscellaneous
1 3 (25.00%) Linux Command Line
1 3 (25.00%) Replication
2 2 (16.67%) Data Centre
2 2 (16.67%) Greenfield Project
2 2 (16.67%) Machine to Machine
3 1 (8.33%) PKI
Operating Systems
1 12 (100.00%) Linux
2 5 (41.67%) Ubuntu
3 3 (25.00%) CentOS
3 3 (25.00%) Red Hat Enterprise Linux
4 2 (16.67%) Windows
5 1 (8.33%) SUSE
Processes & Methodologies
1 7 (58.33%) Configuration Management
2 5 (41.67%) DevOps
3 4 (33.33%) Data Security
4 3 (25.00%) Continuous Integration
4 3 (25.00%) Vulnerability Scanning
5 2 (16.67%) Information Management
Programming Languages
1 5 (41.67%) Bash Shell
1 5 (41.67%) PHP
2 2 (16.67%) Java
2 2 (16.67%) Perl
2 2 (16.67%) Python
Qualifications
1 1 (8.33%) SC Cleared
1 1 (8.33%) Security Cleared
Quality Assurance & Compliance
1 3 (25.00%) PCI DSS
System Software
1 3 (25.00%) LXC
2 2 (16.67%) Varnish
2 2 (16.67%) VMware Infrastructure
3 1 (8.33%) Docker
3 1 (8.33%) Virtual Machines
Systems Management
1 8 (66.67%) Puppet
2 7 (58.33%) Nagios
3 4 (33.33%) ZABBIX
4 3 (25.00%) Fail2ban
4 3 (25.00%) SELinux
5 2 (16.67%) HAProxy
5 2 (16.67%) Opsview
6 1 (8.33%) Ansible
6 1 (8.33%) Opscode Chef
6 1 (8.33%) yum
Vendors
1 4 (33.33%) Capita
2 3 (25.00%) Lets Encrypt
3 2 (16.67%) Cisco
3 2 (16.67%) Dell
3 2 (16.67%) HP
3 2 (16.67%) Rackspace
3 2 (16.67%) VMware