3rd Line Network Engineer Jobs in London

Third Line Network Engineer
England > London

The median Third Line Network Engineer salary in London is £58,750 per year, according to job vacancies posted during the 6 months leading to 22 June 2025.

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

6 months to
22 Jun 2025
Same period 2024 Same period 2023
Rank 400 508 584
Rank change year-on-year +108 +76 +334
Permanent jobs requiring a 3rd Line Network Engineer 2 7 8
As % of all permanent jobs advertised in London 0.016% 0.028% 0.026%
As % of the Job Titles category 0.017% 0.030% 0.027%
Number of salaries quoted 2 3 6
10th Percentile £55,625 - £53,750
25th Percentile £56,563 - -
Median annual salary (50th Percentile) £58,750 £40,000 £70,000
Median % change year-on-year +46.88% -42.86% +16.67%
75th Percentile £61,563 £45,625 -
90th Percentile £62,875 £49,000 £100,000
England median annual salary £51,500 £49,000 £54,500
% change year-on-year +5.10% -10.09% +14.74%

All Permanent IT Job Vacancies
London

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in London. 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 London with a recognized job title 11,676 23,564 29,153
% of permanent jobs with a recognized job title 91.00% 94.43% 94.87%
Number of salaries quoted 7,029 17,361 21,951
10th Percentile £40,000 £37,250 £41,250
25th Percentile £55,000 £50,000 £54,000
Median annual salary (50th Percentile) £75,000 £70,000 £72,500
Median % change year-on-year +7.14% -3.45% +3.57%
75th Percentile £98,750 £93,250 £95,000
90th Percentile £122,500 £115,000 £115,000
England median annual salary £55,000 £52,500 £60,249
% change year-on-year +4.76% -12.86% +0.42%

3rd Line Network Engineer
Job Vacancy Trend in London

Job postings that featured 3rd Line Network Engineer in the job title as a proportion of all IT jobs advertised in London.

Job vacancy trend for 3rd Line Network Engineer in London

3rd Line Network Engineer
Salary Trend in London

3-month moving average salary quoted in jobs citing 3rd Line Network Engineer in London.

Salary trend for 3rd Line Network Engineer in London

3rd Line Network Engineer Skill Set
Top 29 Co-occurring Skills and Capabilities in London

For the 6 months to 22 June 2025, 3rd Line Network 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 across the London region featuring 3rd Line Network Engineer in the job title.

1 2 (100.00%) Junos
1 2 (100.00%) Juniper
2 1 (50.00%) Zscaler
2 1 (50.00%) SD-WAN
2 1 (50.00%) Knowledge Transfer
2 1 (50.00%) Internet
2 1 (50.00%) MPLS
2 1 (50.00%) OSPF
2 1 (50.00%) BGP
2 1 (50.00%) WAN
2 1 (50.00%) Cisco
2 1 (50.00%) Citrix
2 1 (50.00%) Root Cause Analysis
2 1 (50.00%) NetScaler
2 1 (50.00%) Meraki
2 1 (50.00%) Coaching
2 1 (50.00%) Patch Management
2 1 (50.00%) Cisco Wireless
2 1 (50.00%) Financial Institution
2 1 (50.00%) Wireless
2 1 (50.00%) Finance
2 1 (50.00%) Retail
2 1 (50.00%) Network Design
2 1 (50.00%) JNCIA
2 1 (50.00%) JNCIE
2 1 (50.00%) Degree
2 1 (50.00%) DV Cleared
2 1 (50.00%) Security Cleared
2 1 (50.00%) SolarWinds

3rd Line Network Engineer Skill Set
Co-occurring Skills and Capabilities in London 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:

Communications & Networking
1 2 (100.00%) Junos
2 1 (50.00%) BGP
2 1 (50.00%) Cisco Wireless
2 1 (50.00%) Internet
2 1 (50.00%) MPLS
2 1 (50.00%) NetScaler
2 1 (50.00%) OSPF
2 1 (50.00%) SD-WAN
2 1 (50.00%) WAN
2 1 (50.00%) Wireless
General
1 1 (50.00%) Finance
1 1 (50.00%) Financial Institution
1 1 (50.00%) Retail
Processes & Methodologies
1 1 (50.00%) Coaching
1 1 (50.00%) Knowledge Transfer
1 1 (50.00%) Network Design
1 1 (50.00%) Patch Management
1 1 (50.00%) Root Cause Analysis
Qualifications
1 1 (50.00%) Degree
1 1 (50.00%) DV Cleared
1 1 (50.00%) JNCIA
1 1 (50.00%) JNCIE
1 1 (50.00%) Security Cleared
Vendors
1 2 (100.00%) Juniper
2 1 (50.00%) Cisco
2 1 (50.00%) Citrix
2 1 (50.00%) Meraki
2 1 (50.00%) SolarWinds
2 1 (50.00%) Zscaler