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 10 October 2026, comparing them to the same period in the previous two years.

6 months to
10 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 1,422 843 1,632
As % of all permanent jobs in the South East 7.50% 9.42% 13.29%
As % of the Qualifications category 37.22% 23.75% 39.58%
Number of salaries quoted 885 471 948
10th Percentile £39,080 £30,750 £39,388
25th Percentile £51,250 £45,554 £44,106
Median annual salary (50th Percentile) £70,000 £58,000 £59,125
Median % change year-on-year +20.69% -1.90% +9.98%
75th Percentile £85,000 £74,875 £77,500
90th Percentile £100,000 £87,500 £87,500
England median annual salary £70,000 £60,000 £60,000
% change year-on-year +16.67% - -

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 3,821 3,550 4,123
As % of all permanent jobs advertised in the South East 20.16% 39.66% 33.57%
Number of salaries quoted 2,277 1,594 1,954
10th Percentile £30,000 £30,000 £33,000
25th Percentile £41,750 £35,000 £42,500
Median annual salary (50th Percentile) £60,000 £50,000 £57,000
Median % change year-on-year +20.00% -12.28% +8.47%
75th Percentile £75,000 £68,938 £75,000
90th Percentile £90,000 £82,500 £85,000
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 10 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 10 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 -1 747 £75,000 +23.46% 400
Thames Valley +23 393 £70,000 +27.27% 370
Berkshire +25 271 £70,000 +27.27% 236
Surrey +7 192 £50,000 +33.33% 88
Buckinghamshire +16 104 £55,000 - 81
West Sussex -14 38 £45,000 +32.35% 50
Kent -19 25 £47,500 -13.64% 11
Oxfordshire -34 19 £100,000 +17.65% 73
East Sussex -7 6 £70,000 +40.00% 12
Isle of Wight - 6 £70,000 - 4
Sussex -8 5 £65,000 +23.81% 15
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 (0.91%) SharePoint
2 11 (0.77%) Apache
3 8 (0.56%) Confluence
4 6 (0.42%) 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 (0.070%) Kinematics
9 1 (0.070%) Microsoft Exchange
9 1 (0.070%) WebLogic
Applications
1 32 (2.25%) Microsoft Office
2 29 (2.04%) Microsoft Excel
3 19 (1.34%) Microsoft Project
4 18 (1.27%) Simulink
5 7 (0.49%) Microsoft PowerPoint
5 7 (0.49%) 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 (0.070%) Adobe XD
10 1 (0.070%) CATIA
10 1 (0.070%) Lectora
10 1 (0.070%) Revit
Business Applications
1 8 (0.56%) Primavera
2 7 (0.49%) SAP S/4HANA
3 4 (0.28%) SAP PM
3 4 (0.28%) Workday HCM
4 2 (0.14%) Oracle Applications
4 2 (0.14%) SAP CO
4 2 (0.14%) SAP FI
4 2 (0.14%) SAP FI/CO
4 2 (0.14%) SAP MM
4 2 (0.14%) SAP PP
4 2 (0.14%) SAP PS
4 2 (0.14%) SAP QM
4 2 (0.14%) Siebel CRM
4 2 (0.14%) Teamcenter
5 1 (0.070%) ENOVIA
5 1 (0.070%) SAP MDG
Cloud Services
1 213 (14.98%) Azure
2 161 (11.32%) AWS
3 60 (4.22%) Microsoft 365
4 47 (3.31%) Entra ID
5 40 (2.81%) GCP
6 26 (1.83%) Cloud Computing
7 25 (1.76%) Power Platform
8 23 (1.62%) OpenShift
9 18 (1.27%) GitHub
10 15 (1.05%) Azure Sentinel
10 15 (1.05%) Serverless
11 14 (0.98%) GitHub Actions
12 11 (0.77%) Azure AKS
13 10 (0.70%) Azure DevOps
13 10 (0.70%) Azure Stack
14 8 (0.56%) SaaS
15 7 (0.49%) Amazon EKS
16 6 (0.42%) Cloudflare
16 6 (0.42%) PowerApps
17 5 (0.35%) Azure Logic Apps
Communications & Networking
1 123 (8.65%) Firewall
2 74 (5.20%) DNS
3 58 (4.08%) WAN
4 51 (3.59%) Network Security
5 50 (3.52%) LAN
6 49 (3.45%) TCP/IP
7 44 (3.09%) VPN
8 21 (1.48%) DHCP
9 20 (1.41%) VLAN
10 19 (1.34%) HTTP
11 17 (1.20%) BGP
12 16 (1.13%) ATM
13 15 (1.05%) Intrusion Detection
14 12 (0.84%) OSPF
14 12 (0.84%) SD-WAN
14 12 (0.84%) VoIP
15 11 (0.77%) NGFW
15 11 (0.77%) SSL
16 10 (0.70%) Software-Defined Radio
16 10 (0.70%) VSAT
Database & Business Intelligence
1 27 (1.90%) PostgreSQL
2 23 (1.62%) Power BI
3 17 (1.20%) Relational Database
4 15 (1.05%) MySQL
5 10 (0.70%) Elasticsearch
6 9 (0.63%) SQL Server
7 7 (0.49%) Big Data
8 4 (0.28%) GIS
8 4 (0.28%) Metadata
8 4 (0.28%) MongoDB
8 4 (0.28%) Oracle Database
8 4 (0.28%) Redis
9 3 (0.21%) NoSQL
9 3 (0.21%) Tableau
10 2 (0.14%) Data Warehouse
10 2 (0.14%) Geospatial Data
10 2 (0.14%) Oracle Database 11g
10 2 (0.14%) Oracle Database 12c
10 2 (0.14%) RDBMS
10 2 (0.14%) Siebel EIM
Development Applications
1 61 (4.29%) Git
2 38 (2.67%) GitLab
3 24 (1.69%) JIRA
4 17 (1.20%) Jenkins
5 12 (0.84%) Visual Studio Code
6 10 (0.70%) JMeter
7 8 (0.56%) LabVIEW
8 7 (0.49%) Rational DOORS
9 6 (0.42%) Gatling
9 6 (0.42%) 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
1 322 (22.64%) Social Skills
2 210 (14.77%) Aerospace
3 163 (11.46%) Analytical Skills
4 135 (9.49%) Finance
5 132 (9.28%) Public Sector
6 81 (5.70%) Military
7 77 (5.41%) Inclusion and Diversity
8 76 (5.34%) Electronics
9 65 (4.57%) Manufacturing
10 40 (2.81%) Organisational Skills
10 40 (2.81%) Retail
11 39 (2.74%) Aviation
12 26 (1.83%) Law
12 26 (1.83%) Telecoms
13 24 (1.69%) Legal
14 21 (1.48%) Documentation Skills
15 19 (1.34%) Influencing Skills
16 18 (1.27%) Police
17 14 (0.98%) Aeronautics
18 13 (0.91%) Presentation Skills
Job Titles
1 206 (14.49%) Architect
2 193 (13.57%) Senior
3 139 (9.77%) Lead
4 115 (8.09%) Software Engineer
5 105 (7.38%) Systems Engineer
6 95 (6.68%) Analyst
7 81 (5.70%) Security Architect
8 53 (3.73%) Consultant
9 45 (3.16%) Infrastructure Engineer
10 40 (2.81%) Developer
11 35 (2.46%) Project Manager
12 34 (2.39%) Senior Software Engineer
13 33 (2.32%) Network Engineer
13 33 (2.32%) Security Analyst
14 31 (2.18%) Senior Manager
15 29 (2.04%) Electrical Engineer
15 29 (2.04%) Platform Engineer
15 29 (2.04%) Solutions Architect
16 28 (1.97%) Azure Engineer
16 28 (1.97%) Tester
Libraries, Frameworks & Software Standards
1 62 (4.36%) Terraform
2 40 (2.81%) ModSecurity
3 30 (2.11%) LDAP
4 28 (1.97%) React
5 22 (1.55%) .NET
6 18 (1.27%) HTML
7 16 (1.13%) CSS
8 14 (0.98%) Kafka
8 14 (0.98%) Regular Expression
9 13 (0.91%) OAuth
9 13 (0.91%) OpenID
9 13 (0.91%) SAML
9 13 (0.91%) XMPP
10 11 (0.77%) ARM Templates
11 10 (0.70%) Spring
12 9 (0.63%) Loki
12 9 (0.63%) Web Services
13 8 (0.56%) .NET Core
13 8 (0.56%) AngularJS
13 8 (0.56%) Entity Framework
Miscellaneous
1 68 (4.78%) Cloud Native
2 61 (4.29%) Onboarding
3 60 (4.22%) Data Centre
4 46 (3.23%) Driving Licence
5 45 (3.16%) Algorithms
6 43 (3.02%) Social Media
7 38 (2.67%) Management Information System
8 37 (2.60%) Self-Motivation
9 35 (2.46%) Product Ownership
9 35 (2.46%) Security Operations Centre
10 34 (2.39%) Robotics
11 33 (2.32%) Cyber Threat
12 30 (2.11%) Embedded Systems
13 29 (2.04%) Cyber Defence
14 28 (1.97%) FPGA
15 22 (1.55%) Enterprise Software
15 22 (1.55%) Hybrid Cloud
16 18 (1.27%) Analytical Mindset
16 18 (1.27%) Private Cloud
17 17 (1.20%) PKI
Operating Systems
1 185 (13.01%) Linux
2 154 (10.83%) Windows
3 70 (4.92%) Windows Server
4 23 (1.62%) Red Hat Enterprise Linux
5 14 (0.98%) Ubuntu
6 10 (0.70%) CentOS
6 10 (0.70%) Windows Server 2016
7 9 (0.63%) Windows Server 2019
8 6 (0.42%) 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%) Mac OS
13 1 (0.070%) FreeRTOS
13 1 (0.070%) Solaris
13 1 (0.070%) VMS
13 1 (0.070%) VxWorks
Processes & Methodologies
1 229 (16.10%) Continuous Improvement
2 212 (14.91%) Problem-Solving
3 206 (14.49%) Agile
4 181 (12.73%) Software Engineering
5 178 (12.52%) Validation
6 165 (11.60%) Cybersecurity
7 144 (10.13%) CI/CD
8 142 (9.99%) Mentoring
9 129 (9.07%) Stakeholder Management
10 128 (9.00%) AI
11 113 (7.95%) Decision-Making
12 110 (7.74%) Technical Leadership
13 109 (7.67%) DevOps
14 90 (6.33%) ITIL
15 85 (5.98%) SIEM
16 83 (5.84%) Incident Response
17 79 (5.56%) Infrastructure as Code
17 79 (5.56%) Stakeholder Engagement
18 77 (5.41%) Verification and Validation
19 75 (5.27%) Root Cause Analysis
Programming Languages
1 166 (11.67%) Python
2 96 (6.75%) C++
3 57 (4.01%) C
4 52 (3.66%) PowerShell
5 51 (3.59%) C#
6 48 (3.38%) Bash
7 43 (3.02%) Java
8 40 (2.81%) JavaScript
9 37 (2.60%) MATLAB
10 28 (1.97%) SQL
11 27 (1.90%) Rust
12 26 (1.83%) TypeScript
13 21 (1.48%) Embedded C
14 17 (1.20%) Embedded C++
15 14 (0.98%) Go
15 14 (0.98%) PHP
16 12 (0.84%) Shell Script
17 11 (0.77%) Ada
18 8 (0.56%) Perl
19 7 (0.49%) Kusto Query Language
Qualifications
1 849 (59.70%) SC Cleared
2 558 (39.24%) DV Cleared
3 221 (15.54%) Degree
4 68 (4.78%) BPSS Clearance
4 68 (4.78%) CISSP
5 44 (3.09%) Cisco Certification
6 36 (2.53%) CISM
7 33 (2.32%) Master's Degree
8 32 (2.25%) Azure Certification
8 32 (2.25%) HNC
9 31 (2.18%) CCNP
10 21 (1.48%) PhD
11 20 (1.41%) CompTIA Security+
12 19 (1.34%) Computer Science Degree
12 19 (1.34%) HND
13 17 (1.20%) GIAC
14 15 (1.05%) CREST Certified
14 15 (1.05%) PMI Certification
15 14 (0.98%) CCNA
16 13 (0.91%) Microsoft Certification
Quality Assurance & Compliance
1 43 (3.02%) ISO/IEC 27001
2 39 (2.74%) NIST
3 38 (2.67%) SLA
4 35 (2.46%) QA
5 27 (1.90%) Accessibility
6 19 (1.34%) ISO 9001
6 19 (1.34%) NCSC
7 15 (1.05%) Def Stans
8 13 (0.91%) GDPR
9 12 (0.84%) NIST 800
10 10 (0.70%) MISRA
10 10 (0.70%) PMO
11 9 (0.63%) ISO/IEC 20000
12 7 (0.49%) Cyber Essentials
12 7 (0.49%) GRC
12 7 (0.49%) JSP 440
13 6 (0.42%) Data Quality
14 5 (0.35%) Cyber Essentials PLUS
14 5 (0.35%) NEBOSH
15 3 (0.21%) ISO 22301
System Software
1 82 (5.77%) Active Directory
2 65 (4.57%) Docker
3 33 (2.32%) VMware Infrastructure
4 29 (2.04%) Firmware
5 26 (1.83%) vSphere
6 21 (1.48%) VMware ESXi
7 18 (1.27%) Virtual Machines
8 15 (1.05%) Hyper-V
9 11 (0.77%) VMware NSX
10 6 (0.42%) 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 (0.070%) Virtual Desktop
Systems Management
1 114 (8.02%) Kubernetes
2 53 (3.73%) Ansible
3 23 (1.62%) Single Sign-On
4 22 (1.55%) Microsoft Intune
5 21 (1.48%) Grafana
6 16 (1.13%) Kibana
7 14 (0.98%) Prometheus
8 10 (0.70%) vCenter Server
9 9 (0.63%) Argo
9 9 (0.63%) Kustomize
9 9 (0.63%) Podman
10 7 (0.49%) Graylog
10 7 (0.49%) Istio
10 7 (0.49%) Puppet
10 7 (0.49%) SCCM
11 6 (0.42%) 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
1 150 (10.55%) Microsoft
2 74 (5.20%) VMware
3 52 (3.66%) Cisco
4 44 (3.09%) Thales
5 33 (2.32%) ServiceNow
6 29 (2.04%) Red Hat
7 26 (1.83%) Oracle
8 23 (1.62%) Splunk
9 22 (1.55%) EMC
10 21 (1.48%) Fortinet
10 21 (1.48%) SAP
11 18 (1.27%) Palo Alto
12 14 (0.98%) Google
13 13 (0.91%) ForgeRock
13 13 (0.91%) Okta
14 11 (0.77%) Veeam
15 10 (0.70%) McAfee
15 10 (0.70%) NVIDIA
16 9 (0.63%) CrowdStrike
16 9 (0.63%) Dynatrace