Security Cleared Job Trends in the South East

Security Clearance
England > South East

The table below provides summary statistics for permanent job vacancies advertised in the South East with a requirement for Security Cleared qualifications. It includes a benchmarking guide to the salaries offered over the 6 months leading up to 14 October 2026, comparing them to the same period in the previous two years.

6 months to
14 Oct 2026
Same period 2025 Same period 2024
Rank 14 15 10
Rank change year-on-year +1 -5 +2
Permanent jobs citing Security Cleared 1,448 845 1,606
As % of all permanent jobs in the South East 7.60% 9.46% 13.43%
As % of the Qualifications category 37.91% 23.95% 40.54%
Number of salaries quoted 890 477 931
10th Percentile £39,000 £31,050 £40,000
25th Percentile £51,250 £45,608 £45,000
Median annual salary (50th Percentile) £70,000 £58,000 £60,000
Median % change year-on-year +20.69% -3.33% +11.61%
75th Percentile £85,000 £75,000 £77,500
90th Percentile £100,000 £87,600 £87,500
England median annual salary £70,000 £60,000 £60,000
% change year-on-year +16.67% - +1.74%

All Academic and Professional Certifications
South East

Security Cleared falls under the Academic Qualifications and Professional Certifications category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring academic qualifications or professional certifications in the South East.

Permanent vacancies requiring academic qualifications or professional certifications 3,820 3,528 3,962
As % of all permanent jobs advertised in the South East 20.04% 39.48% 33.14%
Number of salaries quoted 2,295 1,619 1,895
10th Percentile £30,350 £30,000 £34,100
25th Percentile £41,750 £35,000 £42,500
Median annual salary (50th Percentile) £60,000 £50,000 £57,500
Median % change year-on-year +20.00% -13.04% +9.42%
75th Percentile £75,000 £69,000 £75,000
90th Percentile £90,000 £82,500 £87,000
England median annual salary £60,000 £55,000 £57,500
% change year-on-year +9.09% -4.35% -0.86%

Security Cleared
Job Vacancy Trend in the South East

Historical trend showing the proportion of permanent IT job postings citing Security Cleared relative to all permanent IT jobs advertised in the South East.

Security Cleared job vacancy trend in the South East

Security Cleared
Salary Trend in the South East

Salary distribution trend for jobs in the South East citing Security Cleared.

Salary distribution trend for jobs in the South East citing Security Cleared

Security Cleared
Salary Histogram in the South East

Salary distribution for jobs citing Security Cleared in the South East over the 6 months to 14 October 2026.

Salary histogram for Security Cleared in the South East

Security Cleared
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Security Cleared within the South East region over the 6 months to 14 October 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
Hampshire -1 752 £75,000 +23.46% 275
Thames Valley +23 407 £70,000 +27.27% 281
Berkshire +26 279 £73,750 +34.09% 191
Surrey +10 194 £55,000 +46.67% 72
Buckinghamshire +16 107 £55,000 - 56
West Sussex -15 40 £45,000 +32.35% 31
Kent -11 24 £47,500 -13.64% 11
Oxfordshire -31 22 £100,000 +17.65% 57
East Sussex -8 6 £70,000 +40.00% 3
Isle of Wight - 6 £70,000 - 4
Sussex -9 5 £65,000 +23.81% 10
Middlesex +14 3 £65,000 -
Home Counties - 2 £80,000 -
Security Cleared
England

Security Cleared
Co-Occurring Skills & Capabilities in the South East 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 13 (0.90%) SharePoint
2 11 (0.76%) Apache
3 8 (0.55%) Confluence
4 6 (0.41%) SAS
5 5 (0.35%) nginx
6 4 (0.28%) IIS
7 3 (0.21%) Apache Spark
7 3 (0.21%) Palantir Foundry
8 2 (0.14%) Oracle Workflow
9 1 (0.069%) CMS
9 1 (0.069%) Headless CMS
9 1 (0.069%) Kinematics
9 1 (0.069%) Microsoft Exchange
9 1 (0.069%) WebLogic
Applications
1 33 (2.28%) Microsoft Office
2 29 (2.00%) Microsoft Excel
3 19 (1.31%) Microsoft Project
4 17 (1.17%) Simulink
5 7 (0.48%) Microsoft PowerPoint
5 7 (0.48%) SOLIDWORKS
6 5 (0.35%) Mathematica
6 5 (0.35%) Solid Edge
7 4 (0.28%) Mathcad
8 3 (0.21%) Chatbot
8 3 (0.21%) MS Visio
9 2 (0.14%) AutoCAD
9 2 (0.14%) OrCAD
9 2 (0.14%) Spreadsheet
9 2 (0.14%) UserZoom
10 1 (0.069%) Adobe XD
10 1 (0.069%) CATIA
10 1 (0.069%) Lectora
10 1 (0.069%) Revit
Business Applications
1 10 (0.69%) SAP S/4HANA
2 8 (0.55%) Primavera
3 6 (0.41%) SAP PM
4 4 (0.28%) Workday HCM
5 3 (0.21%) SAP CO
5 3 (0.21%) SAP FI
5 3 (0.21%) SAP FI/CO
5 3 (0.21%) SAP MM
5 3 (0.21%) SAP PP
5 3 (0.21%) SAP PS
5 3 (0.21%) SAP QM
6 2 (0.14%) Oracle Applications
6 2 (0.14%) Siebel CRM
6 2 (0.14%) Teamcenter
7 1 (0.069%) ENOVIA
7 1 (0.069%) SAP MDG
Cloud Services
1 222 (15.33%) Azure
2 168 (11.60%) AWS
3 62 (4.28%) Microsoft 365
4 49 (3.38%) Entra ID
5 40 (2.76%) GCP
6 26 (1.80%) Cloud Computing
7 25 (1.73%) Power Platform
8 24 (1.66%) OpenShift
9 18 (1.24%) GitHub
10 16 (1.10%) Azure Sentinel
11 15 (1.04%) Serverless
12 14 (0.97%) GitHub Actions
13 13 (0.90%) Azure DevOps
14 11 (0.76%) Azure AKS
14 11 (0.76%) Azure Stack
15 9 (0.62%) SaaS
16 7 (0.48%) Amazon EKS
17 6 (0.41%) Cloudflare
17 6 (0.41%) PaaS
17 6 (0.41%) PowerApps
Communications & Networking
1 124 (8.56%) Firewall
2 75 (5.18%) DNS
3 57 (3.94%) WAN
4 52 (3.59%) Network Security
5 50 (3.45%) TCP/IP
6 49 (3.38%) LAN
7 45 (3.11%) VPN
8 22 (1.52%) DHCP
9 20 (1.38%) VLAN
10 19 (1.31%) HTTP
11 17 (1.17%) BGP
12 16 (1.10%) ATM
13 15 (1.04%) Intrusion Detection
14 12 (0.83%) OSPF
14 12 (0.83%) SD-WAN
14 12 (0.83%) VoIP
15 11 (0.76%) NGFW
15 11 (0.76%) SSL
16 10 (0.69%) Software-Defined Radio
16 10 (0.69%) VSAT
Database & Business Intelligence
1 27 (1.86%) PostgreSQL
2 23 (1.59%) Power BI
3 17 (1.17%) Relational Database
4 15 (1.04%) MySQL
5 10 (0.69%) Elasticsearch
6 9 (0.62%) Big Data
6 9 (0.62%) SQL Server
7 4 (0.28%) GIS
7 4 (0.28%) Metadata
7 4 (0.28%) MongoDB
7 4 (0.28%) Oracle Database
7 4 (0.28%) Redis
8 3 (0.21%) NoSQL
8 3 (0.21%) Tableau
9 2 (0.14%) Data Warehouse
9 2 (0.14%) Geospatial Data
9 2 (0.14%) Oracle Database 11g
9 2 (0.14%) Oracle Database 12c
9 2 (0.14%) RDBMS
9 2 (0.14%) Siebel EIM
Development Applications
1 61 (4.21%) Git
2 38 (2.62%) GitLab
3 24 (1.66%) JIRA
4 17 (1.17%) Jenkins
5 12 (0.83%) Visual Studio Code
6 10 (0.69%) JMeter
7 8 (0.55%) LabVIEW
8 7 (0.48%) Rational DOORS
9 6 (0.41%) Gatling
9 6 (0.41%) LoadRunner
10 5 (0.35%) Bitbucket
10 5 (0.35%) JUnit
10 5 (0.35%) SonarQube
11 4 (0.28%) Artifactory
12 3 (0.21%) Selenium
13 2 (0.14%) Cucumber
13 2 (0.14%) Cypress.io
13 2 (0.14%) Mockito
13 2 (0.14%) Subversion
13 2 (0.14%) Visual Studio
General
1 327 (22.58%) Social Skills
2 219 (15.12%) Aerospace
3 163 (11.26%) Analytical Skills
4 139 (9.60%) Finance
5 137 (9.46%) Public Sector
6 81 (5.59%) Military
7 80 (5.52%) Inclusion and Diversity
8 77 (5.32%) Electronics
9 70 (4.83%) Manufacturing
10 43 (2.97%) Retail
11 41 (2.83%) Organisational Skills
12 40 (2.76%) Aviation
13 28 (1.93%) Legal
14 26 (1.80%) Law
14 26 (1.80%) Telecoms
15 22 (1.52%) Documentation Skills
16 19 (1.31%) Influencing Skills
17 18 (1.24%) Police
18 15 (1.04%) Aeronautics
19 13 (0.90%) Presentation Skills
Job Titles
1 210 (14.50%) Architect
2 200 (13.81%) Senior
3 143 (9.88%) Lead
4 116 (8.01%) Software Engineer
5 104 (7.18%) Systems Engineer
6 96 (6.63%) Analyst
7 81 (5.59%) Security Architect
8 58 (4.01%) Consultant
9 46 (3.18%) Infrastructure Engineer
10 37 (2.56%) Developer
11 35 (2.42%) Senior Software Engineer
12 34 (2.35%) Project Manager
13 33 (2.28%) Security Analyst
14 32 (2.21%) Network Engineer
15 30 (2.07%) Senior Manager
15 30 (2.07%) Solutions Architect
16 29 (2.00%) Azure Engineer
16 29 (2.00%) Electrical Engineer
16 29 (2.00%) Platform Engineer
16 29 (2.00%) Tester
Libraries, Frameworks & Software Standards
1 65 (4.49%) Terraform
2 40 (2.76%) ModSecurity
3 31 (2.14%) LDAP
4 28 (1.93%) React
5 19 (1.31%) .NET
6 18 (1.24%) HTML
7 16 (1.10%) CSS
8 14 (0.97%) Kafka
8 14 (0.97%) OAuth
8 14 (0.97%) OpenID
8 14 (0.97%) Regular Expression
8 14 (0.97%) SAML
9 13 (0.90%) ARM Templates
9 13 (0.90%) XMPP
10 10 (0.69%) Loki
10 10 (0.69%) Spring
11 9 (0.62%) Web Services
12 8 (0.55%) .NET Core
12 8 (0.55%) AngularJS
12 8 (0.55%) Entity Framework
Miscellaneous
1 68 (4.70%) Cloud Native
2 62 (4.28%) Onboarding
3 60 (4.14%) Data Centre
4 47 (3.25%) Driving Licence
5 46 (3.18%) Algorithms
6 43 (2.97%) Social Media
7 42 (2.90%) Management Information System
8 39 (2.69%) Product Ownership
9 37 (2.56%) Self-Motivation
10 36 (2.49%) Robotics
11 35 (2.42%) Security Operations Centre
12 33 (2.28%) Cyber Threat
13 30 (2.07%) Embedded Systems
14 29 (2.00%) Cyber Defence
14 29 (2.00%) FPGA
15 22 (1.52%) Enterprise Software
15 22 (1.52%) Hybrid Cloud
16 19 (1.31%) Private Cloud
17 18 (1.24%) Analytical Mindset
17 18 (1.24%) VHDL
Operating Systems
1 188 (12.98%) Linux
2 155 (10.70%) Windows
3 71 (4.90%) Windows Server
4 23 (1.59%) Red Hat Enterprise Linux
5 14 (0.97%) Ubuntu
6 10 (0.69%) CentOS
6 10 (0.69%) Windows Server 2016
7 9 (0.62%) Windows Server 2019
8 6 (0.41%) Windows 10
9 5 (0.35%) Android
9 5 (0.35%) Debian
10 4 (0.28%) Unix
11 3 (0.21%) AIX
11 3 (0.21%) Rocky
12 2 (0.14%) Embedded Linux
12 2 (0.14%) macOS
13 1 (0.069%) FreeRTOS
13 1 (0.069%) Solaris
13 1 (0.069%) VMS
13 1 (0.069%) VxWorks
Processes & Methodologies
1 238 (16.44%) Continuous Improvement
2 216 (14.92%) Problem-Solving
3 211 (14.57%) Agile
4 185 (12.78%) Software Engineering
5 180 (12.43%) Validation
6 169 (11.67%) Cybersecurity
7 151 (10.43%) CI/CD
8 143 (9.88%) Mentoring
9 133 (9.19%) AI
10 131 (9.05%) Stakeholder Management
11 115 (7.94%) DevOps
12 113 (7.80%) Decision-Making
12 113 (7.80%) Technical Leadership
13 94 (6.49%) ITIL
14 85 (5.87%) Incident Response
14 85 (5.87%) SIEM
15 81 (5.59%) Infrastructure as Code
15 81 (5.59%) Stakeholder Engagement
16 78 (5.39%) Verification and Validation
17 77 (5.32%) Root Cause Analysis
Programming Languages
1 166 (11.46%) Python
2 96 (6.63%) C++
3 58 (4.01%) C
4 53 (3.66%) PowerShell
5 51 (3.52%) C#
6 49 (3.38%) Bash
7 43 (2.97%) Java
8 40 (2.76%) JavaScript
9 36 (2.49%) MATLAB
10 27 (1.86%) Rust
10 27 (1.86%) SQL
11 26 (1.80%) TypeScript
12 22 (1.52%) Embedded C
13 17 (1.17%) Embedded C++
14 14 (0.97%) Go
14 14 (0.97%) PHP
15 12 (0.83%) Shell Script
16 11 (0.76%) Ada
17 8 (0.55%) Perl
18 7 (0.48%) Kusto Query Language
Qualifications
1 863 (59.60%) SC Cleared
2 567 (39.16%) DV Cleared
3 229 (15.81%) Degree
4 71 (4.90%) BPSS Clearance
4 71 (4.90%) CISSP
5 45 (3.11%) Cisco Certification
6 39 (2.69%) Azure Certification
7 37 (2.56%) CISM
8 36 (2.49%) Master's Degree
9 33 (2.28%) HNC
10 31 (2.14%) CCNP
11 23 (1.59%) Computer Science Degree
11 23 (1.59%) PhD
12 20 (1.38%) CompTIA Security+
13 19 (1.31%) HND
14 17 (1.17%) GIAC
15 16 (1.10%) PMI Certification
16 15 (1.04%) CREST Certified
17 14 (0.97%) CCNA
17 14 (0.97%) Microsoft Certification
Quality Assurance & Compliance
1 46 (3.18%) ISO/IEC 27001
2 42 (2.90%) NIST
3 39 (2.69%) SLA
4 37 (2.56%) QA
5 28 (1.93%) Accessibility
6 22 (1.52%) NCSC
7 21 (1.45%) ISO 9001
8 15 (1.04%) Def Stans
9 14 (0.97%) GDPR
10 13 (0.90%) NIST 800
11 11 (0.76%) MISRA
12 10 (0.69%) PMO
13 9 (0.62%) ISO/IEC 20000
14 8 (0.55%) Cyber Essentials
15 7 (0.48%) GRC
15 7 (0.48%) JSP 440
16 6 (0.41%) Data Quality
17 5 (0.35%) Cyber Essentials PLUS
17 5 (0.35%) NEBOSH
18 3 (0.21%) ISO 22301
System Software
1 84 (5.80%) Active Directory
2 66 (4.56%) Docker
3 34 (2.35%) VMware Infrastructure
4 29 (2.00%) Firmware
5 26 (1.80%) vSphere
6 21 (1.45%) VMware ESXi
7 18 (1.24%) Virtual Machines
8 15 (1.04%) Hyper-V
9 11 (0.76%) VMware NSX
10 6 (0.41%) Embedded Firmware
11 5 (0.35%) Squid
12 4 (0.28%) KVM
13 2 (0.14%) UAG
13 2 (0.14%) Virtual Servers
14 1 (0.069%) Virtual Desktop
Systems Management
1 118 (8.15%) Kubernetes
2 55 (3.80%) Ansible
3 23 (1.59%) Microsoft Intune
3 23 (1.59%) Single Sign-On
4 22 (1.52%) Grafana
5 16 (1.10%) Kibana
6 15 (1.04%) Prometheus
7 10 (0.69%) Argo
7 10 (0.69%) Kustomize
7 10 (0.69%) vCenter Server
8 9 (0.62%) Podman
9 8 (0.55%) Istio
9 8 (0.55%) Puppet
9 8 (0.55%) SCCM
10 7 (0.48%) Graylog
11 6 (0.41%) QRadar
12 5 (0.35%) Nessus
12 5 (0.35%) Systems Management Server (SMS)
13 4 (0.28%) Docker Swarm
13 4 (0.28%) Nagios
Vendors
1 157 (10.84%) Microsoft
2 75 (5.18%) VMware
3 52 (3.59%) Cisco
4 47 (3.25%) Thales
5 33 (2.28%) ServiceNow
6 30 (2.07%) Red Hat
7 27 (1.86%) Oracle
8 24 (1.66%) SAP
9 23 (1.59%) EMC
9 23 (1.59%) Splunk
10 21 (1.45%) Fortinet
11 18 (1.24%) Palo Alto
12 14 (0.97%) Google
13 13 (0.90%) ForgeRock
13 13 (0.90%) Okta
14 11 (0.76%) Veeam
15 10 (0.69%) CrowdStrike
15 10 (0.69%) McAfee
15 10 (0.69%) NVIDIA
16 9 (0.62%) Dynatrace