Firewall Job Trends in the Thames Valley

Firewall
South East > Thames Valley

The table below provides summary statistics and salary benchmarking for jobs advertised in the Thames Valley requiring Firewall skills. It covers permanent job vacancies from the 6 months leading up to 20 August 2026, with comparisons to the same periods in the previous two years.

6 months to
20 Aug 2026
Same period 2025 Same period 2024
Rank 47 80 50
Rank change year-on-year +33 -30 -13
Permanent jobs citing Firewall 193 133 215
As % of all permanent jobs in the Thames Valley 2.83% 3.52% 4.16%
As % of the Communications & Networking category 41.33% 22.43% 32.43%
Number of salaries quoted 157 108 170
10th Percentile £33,750 £36,250 £33,250
25th Percentile £38,500 £37,250 £41,000
Median annual salary (50th Percentile) £52,500 £45,000 £49,940
Median % change year-on-year +16.67% -9.89% -0.12%
75th Percentile £68,750 £65,313 £57,500
90th Percentile £70,000 £71,500 £67,050
South East median annual salary £47,500 £43,750 £45,802
% change year-on-year +8.57% -4.48% -3.57%

All Communications and Computer Networking Skills
Thames Valley

Firewall falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring communications or computer networking skills in the Thames Valley.

Permanent vacancies with a requirement for communications or computer networking skills 467 593 663
As % of all permanent jobs advertised in the Thames Valley 6.84% 15.69% 12.84%
Number of salaries quoted 361 288 439
10th Percentile £28,250 £26,850 £31,250
25th Percentile £32,500 £34,000 £37,500
Median annual salary (50th Percentile) £45,500 £45,000 £50,000
Median % change year-on-year +1.11% -10.00% -
75th Percentile £63,750 £62,813 £62,500
90th Percentile £70,000 £74,125 £80,000
South East median annual salary £47,500 £41,500 £50,000
% change year-on-year +14.46% -17.00% +5.26%

Firewall
Job Vacancy Trend in the Thames Valley

Historical trend showing the proportion of permanent IT job postings citing Firewall relative to all permanent IT jobs advertised in the Thames Valley.

Firewall job vacancy trend in the Thames Valley

Firewall
Salary Trend in the Thames Valley

Salary distribution trend for jobs in the Thames Valley citing Firewall.

Salary distribution trend for jobs in the Thames Valley citing Firewall

Firewall
Salary Histogram in the Thames Valley

Salary distribution for jobs citing Firewall in the Thames Valley over the 6 months to 20 August 2026.

Salary histogram for Firewall in the Thames Valley

Firewall
Job Locations in the Thames Valley

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Firewall within the Thames Valley region over the 6 months to 20 August 2026. 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
Jobs
Berkshire +47 91 £52,500 +6.06% 11
Buckinghamshire +7 65 £62,500 +38.89% 4
Oxfordshire -15 37 £45,500 +9.64% 13
Firewall
South East

Firewall
Co-Occurring Skills & Capabilities in the Thames Valley by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 47 (24.35%) SharePoint
2 43 (22.28%) Microsoft Exchange
3 8 (4.15%) Apache
4 5 (2.59%) nginx
5 4 (2.07%) Confluence
6 1 (0.52%) IIS
Business Applications
1 6 (3.11%) Raiser’s Edge
Cloud Services
1 103 (53.37%) Azure
2 67 (34.72%) Microsoft 365
3 53 (27.46%) AWS
4 34 (17.62%) Entra ID
5 15 (7.77%) Azure Sentinel
6 11 (5.70%) GCP
7 10 (5.18%) IaaS
7 10 (5.18%) Power Automate
8 9 (4.66%) Google Workspace
9 8 (4.15%) Cloudflare
10 6 (3.11%) OneDrive
10 6 (3.11%) OpenShift
11 5 (2.59%) Azure Logic Apps
12 3 (1.55%) Amazon CloudWatch
12 3 (1.55%) Apigee
12 3 (1.55%) Kong
12 3 (1.55%) Power Platform
13 1 (0.52%) AWS CloudFormation
13 1 (0.52%) PaaS
13 1 (0.52%) Route 53
Communications & Networking
1 105 (54.40%) DNS
2 80 (41.45%) VPN
3 52 (26.94%) DHCP
4 47 (24.35%) Wi-Fi
5 34 (17.62%) VLAN
6 33 (17.10%) TCP/IP
7 30 (15.54%) Network Security
7 30 (15.54%) WAN
8 29 (15.03%) LAN
9 22 (11.40%) Wireless
10 21 (10.88%) VoIP
11 15 (7.77%) SD-WAN
12 13 (6.74%) SSL
13 11 (5.70%) SAN
14 10 (5.18%) Remote Desktop
15 8 (4.15%) Cisco Firepower
15 8 (4.15%) HTTP
16 7 (3.63%) iSCSI
16 7 (3.63%) NAS
17 5 (2.59%) Cisco Nexus
Database & Business Intelligence
1 10 (5.18%) SQL Server
2 7 (3.63%) MySQL
2 7 (3.63%) PostgreSQL
3 3 (1.55%) Power BI
Development Applications
1 8 (4.15%) GitLab
2 4 (2.07%) JIRA
3 3 (1.55%) Git
General
1 79 (40.93%) Social Skills
2 15 (7.77%) Documentation Skills
2 15 (7.77%) Telecoms
3 14 (7.25%) Analytical Skills
4 13 (6.74%) Retail
5 10 (5.18%) Finance
6 9 (4.66%) Organisational Skills
7 8 (4.15%) Manufacturing
8 6 (3.11%) Inclusion and Diversity
8 6 (3.11%) Influencing Skills
8 6 (3.11%) Presentation Skills
9 2 (1.04%) Public Sector
10 1 (0.52%) Aviation
10 1 (0.52%) Digital Health
10 1 (0.52%) Health Technology
Job Titles
1 46 (23.83%) Senior
2 35 (18.13%) Infrastructure Engineer
3 33 (17.10%) IT Support
4 32 (16.58%) Network Engineer
5 30 (15.54%) Architect
5 30 (15.54%) IT Engineer
6 24 (12.44%) Support Engineer
7 21 (10.88%) IT Support Engineer
8 18 (9.33%) Applications Architect
9 17 (8.81%) Security Engineer
10 15 (7.77%) Security Architect
11 14 (7.25%) Analyst
12 11 (5.70%) Senior IT Engineer
12 11 (5.70%) Support Technician
13 10 (5.18%) IT Support Technician
13 10 (5.18%) IT Technician
14 9 (4.66%) 3rd Line Support
14 9 (4.66%) Senior IT Support
14 9 (4.66%) Senior Support Engineer
15 8 (4.15%) Senior Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 23 (11.92%) Regular Expression
2 19 (9.84%) LDAP
2 19 (9.84%) XMPP
3 13 (6.74%) JSON
4 10 (5.18%) XML
5 7 (3.63%) JSON Schema
6 6 (3.11%) Jinja
6 6 (3.11%) YAML
7 5 (2.59%) Web Services
8 4 (2.07%) Terraform
9 3 (1.55%) REST
9 3 (1.55%) YANG
Miscellaneous
1 29 (15.03%) Driving Licence
2 21 (10.88%) Self-Motivation
3 15 (7.77%) PKI
4 10 (5.18%) Cyber Defence
5 8 (4.15%) Cyber Threat
5 8 (4.15%) Private Cloud
6 7 (3.63%) Cloud Native
6 7 (3.63%) Data Centre
6 7 (3.63%) Management Information System
6 7 (3.63%) Security Operations Centre
6 7 (3.63%) Security Posture
7 6 (3.11%) Analytical Mindset
7 6 (3.11%) CCTV
7 6 (3.11%) CSOC
7 6 (3.11%) Hybrid Cloud
7 6 (3.11%) Virtual Team
8 4 (2.07%) Onboarding
9 3 (1.55%) Distributed Systems
9 3 (1.55%) Public Cloud
9 3 (1.55%) Web Conferencing
Operating Systems
1 119 (61.66%) Windows
2 79 (40.93%) Linux
3 78 (40.41%) Windows Server
4 30 (15.54%) Red Hat Enterprise Linux
5 13 (6.74%) Windows 10
6 10 (5.18%) Mac OS
7 8 (4.15%) Windows Server 2019
8 3 (1.55%) Unix
9 2 (1.04%) CentOS
9 2 (1.04%) Embedded Linux
10 1 (0.52%) Windows Server 2016
Processes & Methodologies
1 50 (25.91%) SIEM
2 48 (24.87%) Disaster Recovery
3 46 (23.83%) Cybersecurity
4 45 (23.32%) Infrastructure Engineering
5 44 (22.80%) Problem-Solving
6 40 (20.73%) Continuous Improvement
7 31 (16.06%) ITIL
8 30 (15.54%) High Availability
9 28 (14.51%) Validation
10 25 (12.95%) Project Delivery
10 25 (12.95%) Zero Trust
11 22 (11.40%) Customer Service
12 20 (10.36%) Application Security
12 20 (10.36%) Vulnerability Management
13 18 (9.33%) Incident Response
13 18 (9.33%) Platform Engineering
13 18 (9.33%) Stakeholder Management
14 17 (8.81%) Antivirus Management
14 17 (8.81%) Root Cause Analysis
15 16 (8.29%) Pattern Matching
Programming Languages
1 56 (29.02%) PowerShell
2 36 (18.65%) Python
3 25 (12.95%) Bash
4 7 (3.63%) Kusto Query Language
4 7 (3.63%) Search Processing Language
4 7 (3.63%) Shell Script
5 5 (2.59%) Korn
6 3 (1.55%) JavaScript
7 2 (1.04%) C
7 2 (1.04%) Go
8 1 (0.52%) SQL
Qualifications
1 52 (26.94%) Security Cleared
2 35 (18.13%) Degree
3 30 (15.54%) DV Cleared
4 29 (15.03%) Microsoft Certification
5 28 (14.51%) Cisco Certification
6 20 (10.36%) CCNA
6 20 (10.36%) CCNP
7 19 (9.84%) CompTIA Security+
7 19 (9.84%) SC Cleared
8 16 (8.29%) GCIA
9 13 (6.74%) Azure Certification
9 13 (6.74%) GIAC
9 13 (6.74%) Network+ Certification
10 12 (6.22%) DBS Check
11 11 (5.70%) VMware Certified Professional (VCP)
12 10 (5.18%) SANS
13 9 (4.66%) CISSP
14 8 (4.15%) Computer Science Degree
14 8 (4.15%) CREST Certified
14 8 (4.15%) GCIH
Quality Assurance & Compliance
1 30 (15.54%) Cyber Essentials
2 10 (5.18%) Cyber Essentials PLUS
3 9 (4.66%) NCSC
4 8 (4.15%) GDPR
4 8 (4.15%) ISO/IEC 27001
5 6 (3.11%) SLA
6 3 (1.55%) QA
6 3 (1.55%) SOC 2
7 2 (1.04%) NIST
System Software
1 92 (47.67%) Active Directory
2 40 (20.73%) VMware Infrastructure
3 35 (18.13%) Hyper-V
4 29 (15.03%) vSphere
5 11 (5.70%) Docker
6 8 (4.15%) KVM
7 7 (3.63%) Citrix Hypervisor
7 7 (3.63%) Virtual Machines
7 7 (3.63%) VMware NSX
8 5 (2.59%) Squid
8 5 (2.59%) VMware ESXi
9 3 (1.55%) BitLocker
9 3 (1.55%) Terminal Services
10 2 (1.04%) iptables
10 2 (1.04%) Samba
11 1 (0.52%) Firmware
Systems Management
1 40 (20.73%) Microsoft Intune
2 12 (6.22%) Kubernetes
3 9 (4.66%) Graylog
3 9 (4.66%) Jamf Pro
4 8 (4.15%) Kibana
4 8 (4.15%) Proxmox
4 8 (4.15%) ZABBIX
5 7 (3.63%) FortiGate
6 3 (1.55%) Ansible
6 3 (1.55%) Grafana
6 3 (1.55%) Prometheus
6 3 (1.55%) Stealthwatch
7 2 (1.04%) vRealize
8 1 (0.52%) Autotask
8 1 (0.52%) Failover Clustering
8 1 (0.52%) QRadar
Vendors
1 124 (64.25%) Microsoft
2 80 (41.45%) VMware
3 45 (23.32%) Cisco
4 32 (16.58%) Red Hat
5 24 (12.44%) Fortinet
6 22 (11.40%) Veeam
7 17 (8.81%) Palo Alto
8 15 (7.77%) McAfee
9 12 (6.22%) Aruba
10 10 (5.18%) Apple
10 10 (5.18%) Datto
10 10 (5.18%) Google
10 10 (5.18%) Splunk
11 9 (4.66%) CrowdStrike
11 9 (4.66%) Juniper
11 9 (4.66%) SonicWALL
12 7 (3.63%) Carbon Black
12 7 (3.63%) Dell
13 4 (2.07%) Citrix
13 4 (2.07%) NetApp