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

6 months to
11 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 1,423 843 1,617
As % of all permanent jobs in the South East 7.51% 9.43% 13.23%
As % of the Qualifications category 37.17% 23.94% 39.51%
Number of salaries quoted 884 471 934
10th Percentile £39,060 £30,750 £40,000
25th Percentile £51,250 £45,554 £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 £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% - +1.78%

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 3,828 3,521 4,093
As % of all permanent jobs advertised in the South East 20.20% 39.40% 33.50%
Number of salaries quoted 2,280 1,605 1,927
10th Percentile £30,225 £30,000 £33,750
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 £85,850
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 11 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 11 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 -1 746 £74,750 +23.05% 384
Thames Valley +20 397 £70,000 +27.27% 358
Berkshire +23 273 £70,000 +27.27% 224
Surrey +7 191 £50,000 +33.33% 80
Buckinghamshire +16 104 £55,000 - 81
West Sussex -17 38 £45,000 +32.35% 46
Kent -17 24 £47,500 -13.64% 12
Oxfordshire -36 21 £100,000 +17.65% 72
East Sussex -12 6 £70,000 +40.00% 11
Isle of Wight - 6 £70,000 - 4
Sussex -8 5 £65,000 +23.81% 15
Middlesex +16 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 17 (1.19%) 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
1 215 (15.11%) Azure
2 163 (11.45%) AWS
3 60 (4.22%) Microsoft 365
4 48 (3.37%) 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 (1.26%) 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%) PaaS
Communications & Networking
1 123 (8.64%) Firewall
2 74 (5.20%) DNS
3 57 (4.01%) WAN
4 51 (3.58%) Network Security
5 49 (3.44%) LAN
5 49 (3.44%) TCP/IP
6 44 (3.09%) VPN
7 21 (1.48%) DHCP
8 20 (1.41%) VLAN
9 19 (1.34%) HTTP
10 17 (1.19%) BGP
11 16 (1.12%) ATM
12 15 (1.05%) Intrusion Detection
13 12 (0.84%) OSPF
13 12 (0.84%) SD-WAN
13 12 (0.84%) VoIP
14 11 (0.77%) NGFW
14 11 (0.77%) SSL
15 10 (0.70%) Software-Defined Radio
15 10 (0.70%) VSAT
Database & Business Intelligence
1 27 (1.90%) PostgreSQL
2 23 (1.62%) Power BI
3 17 (1.19%) Relational Database
4 15 (1.05%) MySQL
5 10 (0.70%) Elasticsearch
6 9 (0.63%) SQL Server
7 8 (0.56%) 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 (1.19%) 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%) Android Studio
13 2 (0.14%) Cucumber
13 2 (0.14%) Cypress.io
13 2 (0.14%) Subversion
13 2 (0.14%) Visual Studio
General
1 322 (22.63%) Social Skills
2 210 (14.76%) Aerospace
3 163 (11.45%) Analytical Skills
4 135 (9.49%) Finance
5 132 (9.28%) Public Sector
6 80 (5.62%) Military
7 77 (5.41%) Inclusion and Diversity
8 75 (5.27%) 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 22 (1.55%) Documentation Skills
15 19 (1.34%) Influencing Skills
16 18 (1.26%) Police
17 14 (0.98%) Aeronautics
18 13 (0.91%) Presentation Skills
Job Titles
1 207 (14.55%) Architect
2 195 (13.70%) Senior
3 140 (9.84%) Lead
4 115 (8.08%) Software Engineer
5 103 (7.24%) Systems Engineer
6 95 (6.68%) Analyst
7 81 (5.69%) Security Architect
8 53 (3.72%) Consultant
9 45 (3.16%) Infrastructure Engineer
10 40 (2.81%) Developer
11 34 (2.39%) Project Manager
11 34 (2.39%) Senior Software Engineer
12 33 (2.32%) Security Analyst
13 32 (2.25%) Network Engineer
14 30 (2.11%) 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 31 (2.18%) LDAP
4 28 (1.97%) React
5 22 (1.55%) .NET
6 18 (1.26%) HTML
7 16 (1.12%) CSS
8 14 (0.98%) Kafka
8 14 (0.98%) OAuth
8 14 (0.98%) OpenID
8 14 (0.98%) Regular Expression
8 14 (0.98%) 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 45 (3.16%) Algorithms
4 45 (3.16%) Driving Licence
5 43 (3.02%) Social Media
6 38 (2.67%) Management Information System
7 37 (2.60%) Self-Motivation
8 36 (2.53%) Product Ownership
9 35 (2.46%) Robotics
9 35 (2.46%) Security Operations Centre
10 33 (2.32%) Cyber Threat
11 29 (2.04%) Cyber Defence
11 29 (2.04%) Embedded Systems
12 28 (1.97%) FPGA
13 22 (1.55%) Enterprise Software
13 22 (1.55%) Hybrid Cloud
14 18 (1.26%) Analytical Mindset
14 18 (1.26%) Private Cloud
15 17 (1.19%) PKI
Operating Systems
1 186 (13.07%) Linux
2 154 (10.82%) 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%) macOS
13 1 (0.070%) FreeRTOS
13 1 (0.070%) Robot Operating System
13 1 (0.070%) Solaris
13 1 (0.070%) VMS
Processes & Methodologies
1 229 (16.09%) Continuous Improvement
2 211 (14.83%) Problem-Solving
3 206 (14.48%) Agile
4 182 (12.79%) Software Engineering
5 178 (12.51%) Validation
6 165 (11.60%) Cybersecurity
7 144 (10.12%) CI/CD
8 142 (9.98%) Mentoring
9 129 (9.07%) AI
9 129 (9.07%) Stakeholder Management
10 113 (7.94%) Decision-Making
11 110 (7.73%) DevOps
11 110 (7.73%) Technical Leadership
12 90 (6.32%) ITIL
13 85 (5.97%) SIEM
14 83 (5.83%) Incident Response
15 79 (5.55%) Infrastructure as Code
15 79 (5.55%) Stakeholder Engagement
16 77 (5.41%) Verification and Validation
17 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 (3.65%) PowerShell
5 51 (3.58%) C#
6 48 (3.37%) Bash
7 43 (3.02%) Java
8 40 (2.81%) JavaScript
9 36 (2.53%) MATLAB
10 28 (1.97%) SQL
11 27 (1.90%) Rust
12 26 (1.83%) TypeScript
13 21 (1.48%) Embedded C
14 17 (1.19%) 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%) Search Processing Language
Qualifications
1 848 (59.59%) SC Cleared
2 558 (39.21%) DV Cleared
3 221 (15.53%) Degree
4 69 (4.85%) CISSP
5 68 (4.78%) BPSS Clearance
6 44 (3.09%) Cisco Certification
7 36 (2.53%) CISM
8 33 (2.32%) Azure Certification
8 33 (2.32%) Master's Degree
9 32 (2.25%) HNC
10 31 (2.18%) CCNP
11 21 (1.48%) PhD
12 20 (1.41%) CompTIA Security+
12 20 (1.41%) Computer Science Degree
13 19 (1.34%) HND
14 17 (1.19%) GIAC
15 15 (1.05%) CREST Certified
15 15 (1.05%) PMI Certification
16 14 (0.98%) CCNA
17 13 (0.91%) Microsoft Certification
Quality Assurance & Compliance
1 44 (3.09%) ISO/IEC 27001
2 40 (2.81%) 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 14 (0.98%) 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%) HMG Security Policy Framework
System Software
1 83 (5.83%) 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 (1.26%) 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
1 115 (8.08%) Kubernetes
2 53 (3.72%) Ansible
3 23 (1.62%) Single Sign-On
4 22 (1.55%) Microsoft Intune
5 21 (1.48%) Grafana
6 16 (1.12%) 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
1 152 (10.68%) Microsoft
2 74 (5.20%) VMware
3 52 (3.65%) 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 (1.26%) 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