3rd Line Support Jobs in West Sussex

Third Line Support
South East > West Sussex

The median Third Line Support salary in West Sussex is £46,500 per year, according to job vacancies posted during the 6 months leading to 31 May 2025.

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

6 months to
31 May 2025
Same period 2024 Same period 2023
Rank 25 62 -
Rank change year-on-year +37 - -
Permanent jobs requiring a 3rd Line Support 12 10 0
As % of all permanent jobs advertised in West Sussex 3.74% 1.35% -
As % of the Job Titles category 4.67% 1.43% -
Number of salaries quoted 12 10 0
10th Percentile - £32,700 -
25th Percentile £45,750 £33,500 -
Median annual salary (50th Percentile) £46,500 £35,000 -
Median % change year-on-year +32.86% - -
75th Percentile £47,250 £37,813 -
90th Percentile £49,725 £38,875 -
South East median annual salary £42,500 £37,500 £40,000
% change year-on-year +13.33% -6.25% +14.29%

All Permanent IT Job Vacancies
West Sussex

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in West Sussex. 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 West Sussex with a recognized job title 257 699 810
% of permanent jobs with a recognized job title 80.06% 94.33% 81.90%
Number of salaries quoted 175 506 440
10th Percentile £30,000 £24,375 £33,750
25th Percentile £40,125 £33,000 £43,750
Median annual salary (50th Percentile) £55,000 £47,500 £55,000
Median % change year-on-year +15.79% -13.64% +4.76%
75th Percentile £67,500 £65,000 £65,000
90th Percentile £76,850 £72,500 £77,500
South East median annual salary £55,000 £50,000 £55,000
% change year-on-year +10.00% -9.09% -

3rd Line Support
Job Vacancy Trend in West Sussex

Job postings that featured 3rd Line Support in the job title as a proportion of all IT jobs advertised in West Sussex.

Job vacancy trend for 3rd Line Support in West Sussex

3rd Line Support
Salary Trend in West Sussex

3-month moving average salary quoted in jobs citing 3rd Line Support in West Sussex.

Salary trend for 3rd Line Support in West Sussex

3rd Line Support
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing 3rd Line Support within the West Sussex region over the 6 months to 31 May 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
Crawley - 11 £46,500 -
Gatwick - 3 £50,000 -
3rd Line Support
South East

3rd Line Support Skill Set
Top 30 Co-occurring Skills and Capabilities in West Sussex

For the 6 months to 31 May 2025, 3rd Line Support 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 West Sussex region featuring 3rd Line Support in the job title.

1 11 (91.67%) Cisco
1 11 (91.67%) Microsoft
1 11 (91.67%) Microsoft 365
1 11 (91.67%) Meraki
2 10 (83.33%) Active Directory
2 10 (83.33%) Windows
3 9 (75.00%) Microsoft Exchange
3 9 (75.00%) Firewall
3 9 (75.00%) Continuous Improvement
3 9 (75.00%) Problem-Solving
4 2 (16.67%) Sophos
4 2 (16.67%) Azure
4 2 (16.67%) Mimecast
4 2 (16.67%) Virtual Desktop
4 2 (16.67%) Social Skills
4 2 (16.67%) Microsoft Intune
4 2 (16.67%) Driving Licence
4 2 (16.67%) Presales
5 1 (8.33%) Windows Server
5 1 (8.33%) Customer Service
5 1 (8.33%) Roadmaps
5 1 (8.33%) Computer Science Degree
5 1 (8.33%) Architecture Roadmap
5 1 (8.33%) Data Centre
5 1 (8.33%) Root Cause Analysis
5 1 (8.33%) AWS
5 1 (8.33%) Degree
5 1 (8.33%) Computer Science
5 1 (8.33%) Data Protection
5 1 (8.33%) SC Cleared

3rd Line Support Skill Set
Co-occurring Skills and Capabilities in West Sussex 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 9 (75.00%) Microsoft Exchange
Cloud Services
1 11 (91.67%) Microsoft 365
2 2 (16.67%) Azure
2 2 (16.67%) Mimecast
3 1 (8.33%) AWS
Communications & Networking
1 9 (75.00%) Firewall
General
1 2 (16.67%) Social Skills
Miscellaneous
1 2 (16.67%) Driving Licence
2 1 (8.33%) Data Centre
Operating Systems
1 10 (83.33%) Windows
2 1 (8.33%) Windows Server
Processes & Methodologies
1 9 (75.00%) Continuous Improvement
1 9 (75.00%) Problem-Solving
2 2 (16.67%) Presales
3 1 (8.33%) Architecture Roadmap
3 1 (8.33%) Computer Science
3 1 (8.33%) Customer Service
3 1 (8.33%) Data Protection
3 1 (8.33%) Roadmaps
3 1 (8.33%) Root Cause Analysis
3 1 (8.33%) Service Management
Qualifications
1 1 (8.33%) Computer Science Degree
1 1 (8.33%) Degree
1 1 (8.33%) SC Cleared
1 1 (8.33%) Security Cleared
System Software
1 10 (83.33%) Active Directory
2 2 (16.67%) Virtual Desktop
Systems Management
1 2 (16.67%) Microsoft Intune
Vendors
1 11 (91.67%) Cisco
1 11 (91.67%) Meraki
1 11 (91.67%) Microsoft
2 2 (16.67%) Sophos