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

6 months to
7 Oct 2026
Same period 2025 Same period 2024
Rank 14 14 10
Rank change year-on-year 0 -4 +2
Permanent jobs citing Security Cleared 1,418 856 1,640
As % of all permanent jobs in the South East 7.48% 9.51% 13.24%
As % of the Qualifications category 37.31% 23.74% 39.35%
Number of salaries quoted 893 481 953
10th Percentile £39,040 £30,750 £39,500
25th Percentile £51,250 £45,000 £43,911
Median annual salary (50th Percentile) £70,000 £57,500 £59,000
Median % change year-on-year +21.74% -2.54% +9.75%
75th Percentile £85,000 £74,000 £77,500
90th Percentile £99,750 £86,250 £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 3,801 3,605 4,168
As % of all permanent jobs advertised in the South East 20.05% 40.06% 33.64%
Number of salaries quoted 2,295 1,613 1,971
10th Percentile £30,000 £30,000 £33,000
25th Percentile £41,875 £35,854 £42,500
Median annual salary (50th Percentile) £60,000 £50,000 £56,525
Median % change year-on-year +20.00% -11.54% +7.56%
75th Percentile £75,000 £68,750 £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% -1.71%

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 7 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 7 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 +23.97% 446
Thames Valley +22 391 £70,000 +27.27% 408
Berkshire +26 270 £70,000 +27.27% 264
Surrey +6 192 £50,000 +33.33% 91
Buckinghamshire +16 105 £55,000 +4.76% 90
West Sussex -16 35 £45,000 +25.87% 47
Kent -22 25 £47,500 -13.64% 17
Oxfordshire -33 17 £100,000 +17.65% 76
East Sussex -3 6 £70,000 +40.00% 15
Sussex -7 6 £65,000 +23.81% 4
Isle of Wight - 6 £70,000 - 1
Middlesex +15 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 14 (0.99%) SharePoint
2 11 (0.78%) Apache
3 7 (0.49%) 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%) Microsoft Exchange
8 2 (0.14%) Oracle Workflow
9 1 (0.071%) Kinematics
Applications
1 33 (2.33%) Microsoft Office
2 29 (2.05%) 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%) Solid Edge
7 4 (0.28%) Mathcad
7 4 (0.28%) Mathematica
8 3 (0.21%) Chatbot
8 3 (0.21%) MS Visio
9 2 (0.14%) AutoCAD
9 2 (0.14%) Lectora
9 2 (0.14%) OrCAD
9 2 (0.14%) Spreadsheet
9 2 (0.14%) UserZoom
10 1 (0.071%) Adobe XD
10 1 (0.071%) CATIA
10 1 (0.071%) 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 3 (0.21%) SAP MM
5 2 (0.14%) Oracle Applications
5 2 (0.14%) SAP CO
5 2 (0.14%) SAP FI
5 2 (0.14%) SAP FI/CO
5 2 (0.14%) SAP PP
5 2 (0.14%) SAP PS
5 2 (0.14%) SAP QM
5 2 (0.14%) Siebel CRM
5 2 (0.14%) Teamcenter
6 1 (0.071%) ENOVIA
6 1 (0.071%) SAP MDG
Cloud Services
1 212 (14.95%) Azure
2 158 (11.14%) AWS
3 60 (4.23%) Microsoft 365
4 46 (3.24%) Entra ID
5 39 (2.75%) GCP
6 25 (1.76%) Cloud Computing
6 25 (1.76%) Power Platform
7 21 (1.48%) OpenShift
8 19 (1.34%) GitHub
9 15 (1.06%) Serverless
10 14 (0.99%) Azure Sentinel
10 14 (0.99%) GitHub Actions
11 12 (0.85%) Azure DevOps
12 11 (0.78%) Azure AKS
13 10 (0.71%) Azure Stack
14 8 (0.56%) SaaS
15 7 (0.49%) Amazon EKS
16 6 (0.42%) Cloudflare
16 6 (0.42%) Google Analytics
16 6 (0.42%) PowerApps
Communications & Networking
1 123 (8.67%) Firewall
2 73 (5.15%) DNS
3 58 (4.09%) WAN
4 52 (3.67%) Network Security
5 50 (3.53%) LAN
6 46 (3.24%) TCP/IP
7 44 (3.10%) VPN
8 20 (1.41%) DHCP
8 20 (1.41%) VLAN
9 19 (1.34%) HTTP
10 18 (1.27%) BGP
11 16 (1.13%) ATM
12 15 (1.06%) Intrusion Detection
13 13 (0.92%) OSPF
13 13 (0.92%) VoIP
14 12 (0.85%) SD-WAN
15 11 (0.78%) NGFW
15 11 (0.78%) SSL
16 10 (0.71%) Software-Defined Radio
16 10 (0.71%) VSAT
Database & Business Intelligence
1 27 (1.90%) PostgreSQL
2 23 (1.62%) Power BI
3 18 (1.27%) Relational Database
4 15 (1.06%) MySQL
5 10 (0.71%) Elasticsearch
5 10 (0.71%) SQL Server
6 7 (0.49%) Big Data
7 4 (0.28%) GIS
7 4 (0.28%) MongoDB
7 4 (0.28%) Redis
8 3 (0.21%) Metadata
8 3 (0.21%) NoSQL
8 3 (0.21%) Oracle Database
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 64 (4.51%) Git
2 39 (2.75%) GitLab
3 23 (1.62%) JIRA
4 17 (1.20%) Jenkins
5 14 (0.99%) Visual Studio Code
6 10 (0.71%) 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%) JUnit
10 5 (0.35%) SonarQube
11 4 (0.28%) Bitbucket
11 4 (0.28%) Selenium
12 3 (0.21%) Artifactory
13 2 (0.14%) Android Studio
13 2 (0.14%) Cucumber
13 2 (0.14%) Cypress.io
13 2 (0.14%) MLflow
13 2 (0.14%) Subversion
General
1 322 (22.71%) Social Skills
2 204 (14.39%) Aerospace
3 162 (11.42%) Analytical Skills
4 137 (9.66%) Finance
5 132 (9.31%) Public Sector
6 79 (5.57%) Military
7 77 (5.43%) Inclusion and Diversity
8 74 (5.22%) Electronics
9 63 (4.44%) Manufacturing
10 40 (2.82%) Aviation
10 40 (2.82%) Organisational Skills
11 37 (2.61%) Retail
12 26 (1.83%) Law
12 26 (1.83%) Telecoms
13 23 (1.62%) Legal
14 22 (1.55%) Documentation Skills
15 20 (1.41%) Influencing Skills
16 18 (1.27%) Police
17 14 (0.99%) Aeronautics
18 12 (0.85%) Presentation Skills
Job Titles
1 204 (14.39%) Architect
2 194 (13.68%) Senior
3 135 (9.52%) Lead
4 117 (8.25%) Software Engineer
5 105 (7.40%) Systems Engineer
6 96 (6.77%) Analyst
7 82 (5.78%) Security Architect
8 54 (3.81%) Consultant
9 44 (3.10%) Developer
9 44 (3.10%) Infrastructure Engineer
10 36 (2.54%) Project Manager
11 35 (2.47%) Senior Software Engineer
12 34 (2.40%) Network Engineer
13 33 (2.33%) Security Analyst
14 32 (2.26%) Senior Manager
15 30 (2.12%) Solutions Architect
16 29 (2.05%) Electrical Engineer
16 29 (2.05%) Platform Engineer
17 28 (1.97%) Azure Engineer
17 28 (1.97%) Tester
Libraries, Frameworks & Software Standards
1 60 (4.23%) Terraform
2 40 (2.82%) ModSecurity
3 30 (2.12%) LDAP
4 28 (1.97%) React
5 24 (1.69%) .NET
6 18 (1.27%) HTML
7 16 (1.13%) CSS
8 14 (0.99%) Kafka
8 14 (0.99%) Regular Expression
9 13 (0.92%) OAuth
9 13 (0.92%) OpenID
9 13 (0.92%) SAML
9 13 (0.92%) XMPP
10 11 (0.78%) Spring
11 10 (0.71%) ARM Templates
12 9 (0.63%) Web Services
13 8 (0.56%) .NET Core
13 8 (0.56%) AngularJS
13 8 (0.56%) Entity Framework
13 8 (0.56%) Loki
Miscellaneous
1 65 (4.58%) Cloud Native
2 60 (4.23%) Onboarding
3 59 (4.16%) Data Centre
4 46 (3.24%) Algorithms
4 46 (3.24%) Driving Licence
5 43 (3.03%) Social Media
6 38 (2.68%) Self-Motivation
7 37 (2.61%) Management Information System
8 34 (2.40%) Cyber Threat
8 34 (2.40%) Security Operations Centre
9 33 (2.33%) Product Ownership
10 32 (2.26%) Robotics
11 29 (2.05%) Cyber Defence
12 28 (1.97%) Embedded Systems
13 25 (1.76%) FPGA
14 21 (1.48%) Enterprise Software
15 20 (1.41%) Hybrid Cloud
16 18 (1.27%) Analytical Mindset
16 18 (1.27%) Private Cloud
17 17 (1.20%) Legacy Systems
Operating Systems
1 185 (13.05%) Linux
2 153 (10.79%) Windows
3 69 (4.87%) Windows Server
4 23 (1.62%) Red Hat Enterprise Linux
5 14 (0.99%) Ubuntu
6 10 (0.71%) CentOS
6 10 (0.71%) 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%) Mac OS
13 1 (0.071%) Embedded Linux
13 1 (0.071%) VMS
Processes & Methodologies
1 225 (15.87%) Continuous Improvement
2 206 (14.53%) Problem-Solving
3 205 (14.46%) Agile
4 183 (12.91%) Software Engineering
5 175 (12.34%) Validation
6 164 (11.57%) Cybersecurity
7 142 (10.01%) CI/CD
8 136 (9.59%) Mentoring
9 129 (9.10%) Stakeholder Management
10 127 (8.96%) AI
11 114 (8.04%) Decision-Making
12 111 (7.83%) DevOps
13 105 (7.40%) Technical Leadership
14 89 (6.28%) ITIL
15 85 (5.99%) SIEM
16 82 (5.78%) Incident Response
17 79 (5.57%) Stakeholder Engagement
18 76 (5.36%) Infrastructure as Code
19 75 (5.29%) Service Management
19 75 (5.29%) Verification and Validation
Programming Languages
1 168 (11.85%) Python
2 95 (6.70%) C++
3 55 (3.88%) C
4 54 (3.81%) C#
5 51 (3.60%) PowerShell
6 47 (3.31%) Bash
7 45 (3.17%) Java
8 40 (2.82%) JavaScript
9 36 (2.54%) MATLAB
10 28 (1.97%) SQL
10 28 (1.97%) TypeScript
11 27 (1.90%) Rust
12 20 (1.41%) Embedded C
13 16 (1.13%) Embedded C++
14 14 (0.99%) Go
14 14 (0.99%) PHP
15 12 (0.85%) Shell Script
16 11 (0.78%) Ada
17 8 (0.56%) Perl
18 7 (0.49%) Search Processing Language
Qualifications
1 852 (60.08%) SC Cleared
2 559 (39.42%) DV Cleared
3 218 (15.37%) Degree
4 69 (4.87%) CISSP
5 67 (4.72%) BPSS Clearance
6 45 (3.17%) Cisco Certification
7 36 (2.54%) CISM
8 33 (2.33%) Master's Degree
9 32 (2.26%) CCNP
9 32 (2.26%) HNC
10 31 (2.19%) Azure Certification
11 20 (1.41%) CompTIA Security+
12 19 (1.34%) Computer Science Degree
12 19 (1.34%) HND
12 19 (1.34%) PhD
13 17 (1.20%) GIAC
14 15 (1.06%) CCNA
14 15 (1.06%) CREST Certified
14 15 (1.06%) PMI Certification
15 13 (0.92%) Microsoft Certification
Quality Assurance & Compliance
1 43 (3.03%) ISO/IEC 27001
2 39 (2.75%) NIST
2 39 (2.75%) SLA
3 36 (2.54%) QA
4 27 (1.90%) Accessibility
5 19 (1.34%) ISO 9001
5 19 (1.34%) NCSC
6 15 (1.06%) Def Stans
7 13 (0.92%) GDPR
8 12 (0.85%) NIST 800
9 11 (0.78%) PMO
10 10 (0.71%) MISRA
11 9 (0.63%) ISO/IEC 20000
12 7 (0.49%) Cyber Essentials
12 7 (0.49%) GRC
13 6 (0.42%) JSP 440
13 6 (0.42%) NEBOSH
14 5 (0.35%) Cyber Essentials PLUS
14 5 (0.35%) Data Quality
15 4 (0.28%) WCAG
System Software
1 81 (5.71%) Active Directory
2 68 (4.80%) Docker
3 33 (2.33%) VMware Infrastructure
4 26 (1.83%) Firmware
4 26 (1.83%) vSphere
5 21 (1.48%) VMware ESXi
6 18 (1.27%) Virtual Machines
7 15 (1.06%) Hyper-V
8 12 (0.85%) VMware NSX
9 6 (0.42%) Embedded Firmware
10 5 (0.35%) Squid
11 4 (0.28%) KVM
12 2 (0.14%) UAG
12 2 (0.14%) Virtual Servers
13 1 (0.071%) Virtual Desktop
Systems Management
1 110 (7.76%) Kubernetes
2 52 (3.67%) Ansible
3 23 (1.62%) Single Sign-On
4 21 (1.48%) Microsoft Intune
5 20 (1.41%) Grafana
6 16 (1.13%) Kibana
7 13 (0.92%) Prometheus
8 10 (0.71%) vCenter Server
9 9 (0.63%) Podman
10 8 (0.56%) Argo
10 8 (0.56%) Kustomize
11 7 (0.49%) Graylog
11 7 (0.49%) Puppet
12 6 (0.42%) Istio
12 6 (0.42%) QRadar
12 6 (0.42%) SCCM
13 5 (0.35%) Nessus
13 5 (0.35%) Systems Management Server (SMS)
14 4 (0.28%) Docker Swarm
14 4 (0.28%) Nagios
Vendors
1 151 (10.65%) Microsoft
2 75 (5.29%) VMware
3 53 (3.74%) Cisco
4 40 (2.82%) Thales
5 33 (2.33%) ServiceNow
6 27 (1.90%) Red Hat
7 26 (1.83%) Oracle
8 23 (1.62%) Splunk
9 22 (1.55%) EMC
9 22 (1.55%) Fortinet
9 22 (1.55%) SAP
10 18 (1.27%) Palo Alto
11 15 (1.06%) Google
12 13 (0.92%) ForgeRock
12 13 (0.92%) Okta
13 11 (0.78%) Veeam
14 10 (0.71%) McAfee
14 10 (0.71%) NVIDIA
15 9 (0.63%) Dynatrace
16 8 (0.56%) CrowdStrike