Deep Packet Inspection Job Trends in Hertfordshire

Deep Packet Inspection
East of England > Hertfordshire

The table below provides summary statistics and salary benchmarking for jobs advertised in Hertfordshire requiring Deep Packet Inspection skills. It covers vacancies from the 6 months leading up to 5 September 2025, with comparisons to the same periods in the previous two years.

6 months to
5 Sep 2025
Same period 2024 Same period 2023
Rank 84 - -
Rank change year-on-year - - -
Permanent jobs citing Deep Packet Inspection 1 0 0
As % of all permanent jobs advertised in Hertfordshire 0.12% - -
As % of the Processes & Methodologies category 0.14% - -
Number of salaries quoted 1 0 0
10th Percentile - - -
25th Percentile £43,750 - -
Median annual salary (50th Percentile) £47,500 - -
75th Percentile £51,250 - -
90th Percentile - - -
East of England median annual salary £47,500 - -

All Process and Methodology Skills
Hertfordshire

Deep Packet Inspection falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Hertfordshire.

Permanent vacancies with a requirement for process or methodology skills 732 1,128 853
As % of all permanent jobs advertised in Hertfordshire 87.66% 74.95% 91.92%
Number of salaries quoted 481 625 488
10th Percentile £28,750 £26,000 £26,100
25th Percentile £35,500 £40,000 £39,085
Median annual salary (50th Percentile) £47,500 £55,000 £55,000
Median % change year-on-year -13.64% - -
75th Percentile £63,500 £68,750 £66,250
90th Percentile £83,750 £80,000 £75,000
East of England median annual salary £45,000 £52,000 £55,000
% change year-on-year -13.46% -5.45% +4.76%

Deep Packet Inspection
Job Vacancy Trend in Hertfordshire

Job postings citing Deep Packet Inspection as a proportion of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Deep Packet Inspection in Hertfordshire

Deep Packet Inspection
Salary Trend in Hertfordshire

Salary distribution trend for jobs in Hertfordshire citing Deep Packet Inspection.

Salary distribution trend for jobs in Hertfordshire citing Deep Packet Inspection

Deep Packet Inspection
Co-occurring Skills and Capabilities in Hertfordshire 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 1 (100.00%) DMZ
1 1 (100.00%) DNS
1 1 (100.00%) Firewall
1 1 (100.00%) FTP
1 1 (100.00%) HTTP
1 1 (100.00%) IPsec
1 1 (100.00%) Network Security
1 1 (100.00%) SMTP
1 1 (100.00%) SSL
1 1 (100.00%) TCP/IP
1 1 (100.00%) VLAN
1 1 (100.00%) VPN
General
1 1 (100.00%) Law
Job Titles
1 1 (100.00%) Network Engineer
1 1 (100.00%) Network Security Engineer
1 1 (100.00%) Security Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) LDAP
Miscellaneous
1 1 (100.00%) Cyber Threat
Processes & Methodologies
1 1 (100.00%) Kalman Filter
1 1 (100.00%) Multi-Factor Authentication
1 1 (100.00%) Network Architecture
1 1 (100.00%) Root Cause Analysis
1 1 (100.00%) Two-Factor Authentication
Qualifications
1 1 (100.00%) Security Cleared
Systems Management
1 1 (100.00%) Nagios
Vendors
1 1 (100.00%) Blue Coat
1 1 (100.00%) CheckPoint
1 1 (100.00%) Cisco
1 1 (100.00%) Darktrace
1 1 (100.00%) F5
1 1 (100.00%) LogRhythm
1 1 (100.00%) Palo Alto
1 1 (100.00%) Splunk