Period
to 20 November 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 November 2018 with a comparison to the same period in the previous 2 years.

Linux iptables
England > South East
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 525 540 562
Rank change year-on-year +15 +22 +66
Permanent jobs citing iptables 12 16 32
As % of all permanent IT jobs advertised in the South East 0.042% 0.052% 0.092%
As % of the System Software category 0.29% 0.39% 0.65%
Number of salaries quoted 10 12 26
South East median annual salary £41,500 £55,000 £60,000
Median salary % change year-on-year -24.55% -8.33% +83.21%
England median annual salary £55,000 £57,500 £57,500
% change year-on-year -4.35% - -

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 4,198 4,107 4,899
As % of all permanent IT jobs advertised in the South East 14.60% 13.41% 14.13%
Number of salaries quoted 3,430 3,565 4,169
South East median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - -
10th Percentile £23,000 £22,000 £23,000
90th Percentile £67,500 £66,150 £62,500
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 November 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 November 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
Berkshire - 8 £41,500 - 1
Thames Valley - 8 £41,500 - 3
West Sussex -1 2 - -
Surrey +22 1 £37,500 -31.82% 1
Hampshire -4 1 £65,000 +54.76%
iptables
England

For the 6 months to 20 November 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 11 (91.67%) DNS
3 8 (66.67%) Firewall
3 8 (66.67%) nginx
3 8 (66.67%) DevOps
4 7 (58.33%) Amazon AWS
4 7 (58.33%) Nagios
4 7 (58.33%) LDAP
5 6 (50.00%) DHCP
6 5 (41.67%) Python
6 5 (41.67%) Microsoft Azure
6 5 (41.67%) Puppet
6 5 (41.67%) Docker
7 4 (33.33%) SELinux
7 4 (33.33%) Bash Shell
7 4 (33.33%) Windows Server
7 4 (33.33%) VMware
7 4 (33.33%) Apache
7 4 (33.33%) Windows
7 4 (33.33%) Configuration Management
7 4 (33.33%) SSL
8 3 (25.00%) Microsoft
8 3 (25.00%) Active Directory
8 3 (25.00%) IIS
8 3 (25.00%) SQL
8 3 (25.00%) VoIP
8 3 (25.00%) VMS
8 3 (25.00%) VPN
8 3 (25.00%) SSH
8 3 (25.00%) Ruby

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 8 (66.67%) nginx
2 4 (33.33%) Apache
3 3 (25.00%) IIS
3 3 (25.00%) Skype for Business
4 2 (16.67%) Elasticsearch
4 2 (16.67%) OpenStack
4 2 (16.67%) Tomcat
Cloud Services
1 7 (58.33%) Amazon AWS
2 5 (41.67%) Microsoft Azure
3 3 (25.00%) Google Cloud Platform
4 2 (16.67%) Amazon EC2
4 2 (16.67%) Datadog
4 2 (16.67%) SaaS
Communications & Networking
1 11 (91.67%) DNS
2 8 (66.67%) Firewall
3 6 (50.00%) DHCP
4 4 (33.33%) SSL
5 3 (25.00%) Skype
5 3 (25.00%) SSH
5 3 (25.00%) VoIP
5 3 (25.00%) VPN
6 1 (8.33%) Internet
6 1 (8.33%) iSCSI
6 1 (8.33%) Kerberos
6 1 (8.33%) NAS
6 1 (8.33%) SAN
6 1 (8.33%) tcpdump
6 1 (8.33%) Wireshark
Database & Business Intelligence
1 2 (16.67%) Amazon RDS
1 2 (16.67%) MariaDB
1 2 (16.67%) MySQL
1 2 (16.67%) Redis
Development Applications
1 2 (16.67%) Git (software)
1 2 (16.67%) JIRA
1 2 (16.67%) Selenium
1 2 (16.67%) Subversion
Job Titles
1 6 (50.00%) Systems Engineer
2 5 (41.67%) Administrator
2 5 (41.67%) Linux Engineer
2 5 (41.67%) Linux Systems Engineer
2 5 (41.67%) Systems Administrator
3 4 (33.33%) DevOps Engineer
3 4 (33.33%) Junior
3 4 (33.33%) Linux Administrator
4 3 (25.00%) Linux Systems Administrator
5 2 (16.67%) Cloud Engineer
5 2 (16.67%) Junior DevOps
5 2 (16.67%) Junior Network Administrator
5 2 (16.67%) Junior Network Engineer
5 2 (16.67%) Junior Systems Engineer
5 2 (16.67%) Network Administrator
5 2 (16.67%) Network Engineer
5 2 (16.67%) Network Systems Engineer
5 2 (16.67%) Windows Administrator
5 2 (16.67%) Windows Engineer
5 2 (16.67%) Windows Systems Engineer
Libraries, Frameworks & Software Standards
1 7 (58.33%) LDAP
2 2 (16.67%) LAMP
2 2 (16.67%) LEMP Stack
2 2 (16.67%) PHP-FPM
2 2 (16.67%) RabbitMQ
Miscellaneous
1 2 (16.67%) Greenfield Project
1 2 (16.67%) Linux Command Line
1 2 (16.67%) Replication
2 1 (8.33%) PKI
Operating Systems
1 12 (100.00%) Linux
2 4 (33.33%) Windows
2 4 (33.33%) Windows Server
3 3 (25.00%) Ubuntu
3 3 (25.00%) VMS
4 2 (16.67%) CentOS
5 1 (8.33%) Red Hat Enterprise Linux
5 1 (8.33%) SUSE
Processes & Methodologies
1 8 (66.67%) DevOps
2 4 (33.33%) Configuration Management
3 2 (16.67%) Continuous Integration
3 2 (16.67%) Data Security
3 2 (16.67%) Information Management
3 2 (16.67%) Vulnerability Scanning
4 1 (8.33%) Network Monitoring
4 1 (8.33%) Security Patching
4 1 (8.33%) Task Automation
Programming Languages
1 5 (41.67%) Python
2 4 (33.33%) Bash Shell
3 3 (25.00%) Go
3 3 (25.00%) PowerShell
3 3 (25.00%) Ruby
3 3 (25.00%) SQL
4 2 (16.67%) Java
4 2 (16.67%) PHP
5 1 (8.33%) Perl
Qualifications
1 3 (25.00%) Degree
2 2 (16.67%) SC Cleared
2 2 (16.67%) Security Cleared
Quality Assurance & Compliance
1 2 (16.67%) PCI DSS
System Software
1 5 (41.67%) Docker
2 3 (25.00%) Active Directory
2 3 (25.00%) Hyper-V
2 3 (25.00%) VirtualBox
2 3 (25.00%) VMware ESXi
2 3 (25.00%) VMware Infrastructure
2 3 (25.00%) Xen
3 2 (16.67%) LXC
3 2 (16.67%) Varnish
3 2 (16.67%) Virtual Machines
4 1 (8.33%) flannel
4 1 (8.33%) Postfix
4 1 (8.33%) Squid
Systems Management
1 7 (58.33%) Nagios
2 5 (41.67%) Puppet
3 4 (33.33%) SELinux
4 3 (25.00%) Graphite
4 3 (25.00%) Kibana
4 3 (25.00%) ZABBIX
5 2 (16.67%) Fail2ban
5 2 (16.67%) Opsview
6 1 (8.33%) Ansible
6 1 (8.33%) Kubernetes
6 1 (8.33%) Opscode Chef
6 1 (8.33%) yum
Vendors
1 4 (33.33%) VMware
2 3 (25.00%) Centreon
2 3 (25.00%) Google
2 3 (25.00%) Microsoft
3 2 (16.67%) Lets Encrypt
3 2 (16.67%) Rackspace
4 1 (8.33%) Red Hat
4 1 (8.33%) Splunk