Period
to

The table below provides summary statistics for permanent job vacancies with an option to work from home (WFH) and 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 25 June 2022 with a comparison to the same period in the previous 2 years.

Linux iptables
UK > Work from Home
6 months to
25 Jun 2022
Same period 2021 Same period 2020
Rank 833 576 310
Rank change year-on-year -257 -266 -
Permanent jobs citing iptables 37 21 3
As % of all permanent jobs with a WFH option 0.048% 0.058% 0.034%
As % of the System Software category 0.25% 0.30% 0.18%
Number of salaries quoted 17 21 2
10th Percentile £36,500 £50,000 -
25th Percentile £42,500 £55,000 £23,500
Median annual salary (50th Percentile) £55,000 £65,000 £25,000
Median % change year-on-year -15.38% +160.00% -
75th Percentile £67,500 £72,500 £26,500
90th Percentile £78,000 - -
UK median annual salary £47,000 £50,000 £68,750
% change year-on-year -6.00% -27.27% +57.14%

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 with a WFH option and a requirement for system software skills.

All System Software Skills
Work from Home
Permanent vacancies with a requirement for system software skills 14,826 7,114 1,693
As % of all permanent jobs with a WFH option 19.31% 19.62% 19.16%
Number of salaries quoted 7,915 5,760 1,464
10th Percentile £32,500 £32,500 £35,000
25th Percentile £45,250 £42,500 £45,000
Median annual salary (50th Percentile) £60,500 £60,000 £60,000
Median % change year-on-year +0.83% - -4.00%
75th Percentile £82,500 £77,500 £77,500
90th Percentile £95,000 £90,000 £93,750
UK median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

iptables
Trend for Jobs with a WFH Option

Job vacancies with a work from home option citing iptables as a proportion of all IT jobs advertised.

iptables trend for jobs with a WFH option

iptables
Salary Trend for Jobs with a WFH Option

3-month moving average salary quoted in job vacancies with a work from home option citing iptables.

iptables salary trend for jobs with a WFH option

iptables
Salary Histogram for Jobs with a WFH Option

Salary distribution for jobs with a work from home option citing iptables over the 6 months to 25 June 2022.

iptables salary histogram for jobs with a WFH option

For the 6 months to 25 June 2022, iptables job roles required the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent jobs with a WFH option and a requirement for iptables.

1 37 (100.00%) Linux
2 28 (75.68%) Python
3 25 (67.57%) DNS
4 20 (54.05%) HTTP
5 17 (45.95%) AWS
6 16 (43.24%) Firewall
7 14 (37.84%) BGP
7 14 (37.84%) Cisco Certification
7 14 (37.84%) Network Security
7 14 (37.84%) Distributed Denial-of-Service
7 14 (37.84%) Social Skills
8 13 (35.14%) tcpdump
8 13 (35.14%) TCP/IP
8 13 (35.14%) VPN
9 12 (32.43%) CCNA
9 12 (32.43%) .NET
9 12 (32.43%) Shell Script
9 12 (32.43%) SSCP
9 12 (32.43%) Network+ Certification
9 12 (32.43%) Snort
9 12 (32.43%) Wireshark
9 12 (32.43%) Ansible
9 12 (32.43%) Employee Productivity
9 12 (32.43%) CompTIA Security+
10 11 (29.73%) Red Hat
11 10 (27.03%) PostgreSQL
12 9 (24.32%) Disaster Recovery
12 9 (24.32%) DHCP
12 9 (24.32%) Docker
12 9 (24.32%) Security Patching

iptables
Co-occurring IT Skills with a WFH Option 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 4 (10.81%) Apache
1 4 (10.81%) nginx
1 4 (10.81%) Oracle Workflow
2 2 (5.41%) Elasticsearch
Cloud Services
1 17 (45.95%) AWS
2 9 (24.32%) Amazon EC2
3 8 (21.62%) GCP
4 4 (10.81%) Azure
4 4 (10.81%) GitHub
4 4 (10.81%) Slack
5 2 (5.41%) AWS Direct Connect
Communications & Networking
1 25 (67.57%) DNS
2 20 (54.05%) HTTP
3 16 (43.24%) Firewall
4 14 (37.84%) BGP
4 14 (37.84%) Network Security
5 13 (35.14%) TCP/IP
5 13 (35.14%) tcpdump
5 13 (35.14%) VPN
6 12 (32.43%) Wireshark
7 9 (24.32%) DHCP
8 7 (18.92%) VLAN
9 6 (16.22%) IPsec
10 4 (10.81%) iSCSI
11 2 (5.41%) Broadband
11 2 (5.41%) HTTPS
11 2 (5.41%) Internet
11 2 (5.41%) IPv6
11 2 (5.41%) OpenVPN
11 2 (5.41%) SNMP
Database & Business Intelligence
1 10 (27.03%) PostgreSQL
2 9 (24.32%) MariaDB
3 7 (18.92%) MySQL
4 2 (5.41%) MongoDB
4 2 (5.41%) SQL Server
Development Applications
1 8 (21.62%) Visual Studio Code
1 8 (21.62%) webpack
2 5 (13.51%) Git (software)
3 4 (10.81%) Babel
3 4 (10.81%) Codespaces
General
1 14 (37.84%) Social Skills
2 4 (10.81%) Documentation Skills
2 4 (10.81%) Marketing
2 4 (10.81%) Publishing
2 4 (10.81%) Telecoms
3 1 (2.70%) Finance
Job Titles
1 13 (35.14%) Security Engineer
2 12 (32.43%) Network Engineer
2 12 (32.43%) Network Security Engineer
3 8 (21.62%) Developer
3 8 (21.62%) Full Stack Developer
3 8 (21.62%) Senior Developer
3 8 (21.62%) Senior Full Stack Developer
4 7 (18.92%) Systems Engineer
5 4 (10.81%) Lead Developer
5 4 (10.81%) Open Source Developer
5 4 (10.81%) Senior Open Source Developer
6 2 (5.41%) Automation Engineer
6 2 (5.41%) Principal Engineer
6 2 (5.41%) Senior Systems Engineer
7 1 (2.70%) Administrator
7 1 (2.70%) Cybersecurity Engineer
7 1 (2.70%) Linux Engineer
7 1 (2.70%) Support Specialist
7 1 (2.70%) Technical Specialist
7 1 (2.70%) Technical Support Specialist
Libraries, Frameworks & Software Standards
1 12 (32.43%) .NET
2 8 (21.62%) AngularJS
2 8 (21.62%) CSS
2 8 (21.62%) CSS3
2 8 (21.62%) HTML
2 8 (21.62%) HTML5
2 8 (21.62%) Node.js
2 8 (21.62%) React
2 8 (21.62%) Vue.js
3 4 (10.81%) Keras
3 4 (10.81%) LAMP
3 4 (10.81%) Sass
3 4 (10.81%) TensorFlow
3 4 (10.81%) WebSockets
Miscellaneous
1 14 (37.84%) Distributed Denial-of-Service
2 8 (21.62%) Linux Command Line
3 4 (10.81%) Client/Server
4 2 (5.41%) Data Centre
5 1 (2.70%) NHS
5 1 (2.70%) Public Cloud
Operating Systems
1 37 (100.00%) Linux
2 9 (24.32%) CentOS
3 6 (16.22%) Windows
3 6 (16.22%) Windows Server
4 5 (13.51%) Debian
5 4 (10.81%) Red Hat Enterprise Linux
5 4 (10.81%) Solaris
5 4 (10.81%) Unix
6 2 (5.41%) Windows Server 2016
7 1 (2.70%) Ubuntu
Processes & Methodologies
1 12 (32.43%) Employee Productivity
2 9 (24.32%) Disaster Recovery
2 9 (24.32%) High Availability
2 9 (24.32%) Security Patching
3 8 (21.62%) Full Stack Development
3 8 (21.62%) OOP
3 8 (21.62%) Technical Debt
4 5 (13.51%) Incident Management
5 4 (10.81%) Agile
5 4 (10.81%) Change Management
5 4 (10.81%) Computer Science
5 4 (10.81%) Configuration Management
5 4 (10.81%) ITSM
5 4 (10.81%) Network Management
5 4 (10.81%) OO
5 4 (10.81%) Open Source
5 4 (10.81%) Problem Management
5 4 (10.81%) Root Cause Analysis
5 4 (10.81%) SEO
5 4 (10.81%) Workflow
Programming Languages
1 28 (75.68%) Python
2 12 (32.43%) Shell Script
3 8 (21.62%) Go
3 8 (21.62%) Java
3 8 (21.62%) JavaScript
3 8 (21.62%) Perl
3 8 (21.62%) PHP
3 8 (21.62%) Ruby
3 8 (21.62%) SQL
4 7 (18.92%) Bash
5 4 (10.81%) ES6
5 4 (10.81%) PowerShell
5 4 (10.81%) TypeScript
Qualifications
1 14 (37.84%) Cisco Certification
2 12 (32.43%) CCNA
2 12 (32.43%) CompTIA Security+
2 12 (32.43%) Network+ Certification
2 12 (32.43%) SSCP
3 4 (10.81%) Degree
4 2 (5.41%) CCNP
Quality Assurance & Compliance
1 4 (10.81%) SLA
2 1 (2.70%) Cyber Essentials
2 1 (2.70%) ISO/IEC 27001
System Software
1 12 (32.43%) Snort
2 9 (24.32%) Docker
3 4 (10.81%) NFS
4 3 (8.11%) VMware Infrastructure
5 2 (5.41%) FreeRADIUS
5 2 (5.41%) VMware ESXi
5 2 (5.41%) vSphere
6 1 (2.70%) VirtualBox
Systems Management
1 12 (32.43%) Ansible
2 8 (21.62%) Docker Swarm
3 7 (18.92%) Failover Clustering
4 4 (10.81%) Kubernetes
4 4 (10.81%) Puppet
4 4 (10.81%) Red Hat Spacewalk
5 2 (5.41%) Grafana
5 2 (5.41%) Icinga
5 2 (5.41%) Nagios
5 2 (5.41%) ZABBIX
6 1 (2.70%) Proxmox
Vendors
1 11 (29.73%) Red Hat
2 8 (21.62%) Google
3 4 (10.81%) Cisco
3 4 (10.81%) Microsoft
3 4 (10.81%) Oracle
3 4 (10.81%) ServiceNow
3 4 (10.81%) Twitter
4 3 (8.11%) VMware