Network Security Engineer Jobs

Network Security Engineer
UK

The median Network Security Engineer salary in the UK is £55,000 per year, according to job vacancies posted during the 6 months leading to 24 July 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
24 Jul 2025
Same period 2024 Same period 2023
Rank 713 778 774
Rank change year-on-year +65 -4 +335
Permanent jobs requiring a Network Security Engineer 29 80 110
As % of all permanent jobs advertised in the UK 0.048% 0.086% 0.13%
As % of the Job Titles category 0.053% 0.090% 0.15%
Number of salaries quoted 28 78 93
10th Percentile £46,250 £45,000 £40,925
25th Percentile £46,719 £51,250 £46,000
Median annual salary (50th Percentile) £55,000 £60,000 £60,000
Median % change year-on-year -8.33% - -7.69%
75th Percentile £62,500 £71,450 £72,500
90th Percentile £66,375 £88,750 £88,750
UK excluding London median annual salary £48,750 £52,500 £49,000
% change year-on-year -7.14% +7.14% -18.33%

All Permanent IT Job Vacancies
UK

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in the UK with a recognized job title 54,249 88,537 75,477
% of permanent jobs with a recognized job title 89.69% 94.82% 91.82%
Number of salaries quoted 29,880 60,548 52,108
10th Percentile £27,000 £30,000 £32,500
25th Percentile £37,500 £40,000 £44,000
Median annual salary (50th Percentile) £55,000 £54,000 £60,000
Median % change year-on-year +1.85% -10.00% -
75th Percentile £73,000 £71,000 £80,000
90th Percentile £95,000 £90,000 £100,000
UK excluding London median annual salary £50,000 £50,000 £52,871
% change year-on-year - -5.43% +2.66%

Network Security Engineer
Job Vacancy Trend

Job postings that featured Network Security Engineer in the job title as a proportion of all IT jobs advertised.

Job vacancy trend for Network Security Engineer in the UK

Network Security Engineer
Salary Trend

3-month moving average salary quoted in jobs citing Network Security Engineer.

Salary trend for Network Security Engineer in the UK

Network Security Engineer
Salary Histogram

Salary distribution for jobs citing Network Security Engineer over the 6 months to 24 July 2025.

Salary histogram for Network Security Engineer in the UK

Network Security Engineer
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Network Security Engineer within the UK over the 6 months to 24 July 2025. 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
England +72 28 £55,000 -4.35% 9
UK excluding London +119 22 £48,750 -7.14% 6
South East +38 11 £47,500 -9.52% 2
North of England +16 10 £53,125 +3.66% 1
London +62 7 £60,000 -14.29% 4
North East - 7 £48,750 -
Yorkshire +24 2 £53,750 -2.27%
Work from Home +25 1 £57,500 -4.17% 4
Wales +19 1 £52,500 -
North West -14 1 £57,500 +12.20% 1

Network Security Engineer Skill Set
Top 30 Co-occurring Skills and Capabilities

For the 6 months to 24 July 2025, Network Security Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads featuring Network Security Engineer in the job title.

1 27 (93.10%) Network Security
2 22 (75.86%) Firewall
3 16 (55.17%) Fortinet
3 16 (55.17%) Cisco
4 12 (41.38%) Disaster Recovery
5 11 (37.93%) VPN
6 10 (34.48%) BGP
6 10 (34.48%) Intrusion Detection
6 10 (34.48%) SIEM
6 10 (34.48%) FortiGate
7 9 (31.03%) Juniper
8 8 (27.59%) Cisco Certification
8 8 (27.59%) CCNP
8 8 (27.59%) SC Cleared
8 8 (27.59%) Security Cleared
9 7 (24.14%) DV Cleared
9 7 (24.14%) ISO/IEC 27001
9 7 (24.14%) Root Cause Analysis
9 7 (24.14%) Business Continuity Planning
9 7 (24.14%) Identity Access Management
9 7 (24.14%) GDPR
9 7 (24.14%) OSPF
9 7 (24.14%) EIGRP
9 7 (24.14%) BCP
9 7 (24.14%) Vulnerability Assessment
9 7 (24.14%) Pharmaceutical
9 7 (24.14%) Manufacturing
9 7 (24.14%) Business Continuity
9 7 (24.14%) NIST
10 6 (20.69%) Windows

Network Security Engineer Skill Set
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (3.45%) Microsoft Exchange
Cloud Services
1 3 (10.34%) Microsoft 365
2 1 (3.45%) AWS
2 1 (3.45%) Azure
2 1 (3.45%) Mimecast
2 1 (3.45%) Rubrik
Communications & Networking
1 27 (93.10%) Network Security
2 22 (75.86%) Firewall
3 11 (37.93%) VPN
4 10 (34.48%) BGP
4 10 (34.48%) Intrusion Detection
5 7 (24.14%) EIGRP
5 7 (24.14%) OSPF
6 5 (17.24%) WAN
7 4 (13.79%) SD-WAN
8 3 (10.34%) MPLS
8 3 (10.34%) Wireless
9 2 (6.90%) Cisco ISE
10 1 (3.45%) Cisco ASA
10 1 (3.45%) Cisco Firepower
10 1 (3.45%) Cisco Nexus
10 1 (3.45%) Intelligent Network
10 1 (3.45%) Software-Defined Networking
10 1 (3.45%) TACACS
10 1 (3.45%) TCP/IP
10 1 (3.45%) VLAN
Database & Business Intelligence
1 1 (3.45%) SQL Server
Development Applications
1 3 (10.34%) JIRA
General
1 7 (24.14%) Manufacturing
1 7 (24.14%) Pharmaceutical
2 3 (10.34%) Social Skills
3 1 (3.45%) Public Sector
Libraries, Frameworks & Software Standards
1 1 (3.45%) 802.1X
Miscellaneous
1 3 (10.34%) PMI
2 1 (3.45%) Tandem
Operating Systems
1 6 (20.69%) Windows
2 4 (13.79%) Windows Server
3 3 (10.34%) Linux
4 1 (3.45%) Check Point GAiA
Processes & Methodologies
1 12 (41.38%) Disaster Recovery
2 10 (34.48%) SIEM
3 7 (24.14%) BCP
3 7 (24.14%) Business Continuity
3 7 (24.14%) Business Continuity Planning
3 7 (24.14%) Identity Access Management
3 7 (24.14%) Root Cause Analysis
3 7 (24.14%) Vulnerability Assessment
4 6 (20.69%) Cybersecurity
5 5 (17.24%) Incident Response
5 5 (17.24%) Problem-Solving
6 3 (10.34%) Continuous Improvement
6 3 (10.34%) Customer Requirements
6 3 (10.34%) Infrastructure Engineering
6 3 (10.34%) ITIL
6 3 (10.34%) Patch Management
6 3 (10.34%) Penetration Testing
6 3 (10.34%) Project Planning
6 3 (10.34%) Systems Engineering
6 3 (10.34%) Vulnerability Management
Programming Languages
1 1 (3.45%) Bash
1 1 (3.45%) Python
Qualifications
1 8 (27.59%) CCNP
1 8 (27.59%) Cisco Certification
1 8 (27.59%) SC Cleared
1 8 (27.59%) Security Cleared
2 7 (24.14%) DV Cleared
3 3 (10.34%) CISSP
3 3 (10.34%) Degree
3 3 (10.34%) Microsoft Certification
3 3 (10.34%) PMI Certification
4 2 (6.90%) CCNA
4 2 (6.90%) CCSA
4 2 (6.90%) CCSE
5 1 (3.45%) CCIE
5 1 (3.45%) GCIH
5 1 (3.45%) SANS
Quality Assurance & Compliance
1 7 (24.14%) GDPR
1 7 (24.14%) ISO/IEC 27001
1 7 (24.14%) NIST
2 1 (3.45%) SLA
System Software
1 3 (10.34%) VMware ESXi
1 3 (10.34%) vSphere
2 1 (3.45%) EMC RecoverPoint
2 1 (3.45%) pfSense
2 1 (3.45%) Squid
Systems Management
1 10 (34.48%) FortiGate
2 1 (3.45%) Ansible
2 1 (3.45%) Cisco CUCM
2 1 (3.45%) Terraform
2 1 (3.45%) VxRail
Vendors
1 16 (55.17%) Cisco
1 16 (55.17%) Fortinet
2 9 (31.03%) Juniper
3 4 (13.79%) CheckPoint
3 4 (13.79%) Palo Alto
3 4 (13.79%) VMware
4 3 (10.34%) Extreme Networks
4 3 (10.34%) Microsoft
4 3 (10.34%) Sophos
5 2 (6.90%) Zscaler
6 1 (3.45%) Dell
6 1 (3.45%) LogicMonitor
6 1 (3.45%) Meraki
6 1 (3.45%) Okta
6 1 (3.45%) ServiceNow
6 1 (3.45%) Splunk