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

6 months to
15 Oct 2026
Same period 2025 Same period 2024
Rank 14 15 9
Rank change year-on-year +1 -6 +3
Permanent jobs citing Security Cleared 1,459 849 1,605
As % of all permanent jobs in the South East 7.62% 9.52% 13.53%
As % of the Qualifications category 38.49% 24.15% 41.51%
Number of salaries quoted 890 480 932
10th Percentile £39,000 £31,200 £40,000
25th Percentile £51,250 £45,581 £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 £87,775 £87,500
England median annual salary £70,000 £60,000 £60,000
% change year-on-year +16.67% - +1.69%

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 3,791 3,515 3,867
As % of all permanent jobs advertised in the South East 19.81% 39.40% 32.61%
Number of salaries quoted 2,305 1,608 1,903
10th Percentile £30,350 £29,925 £34,050
25th Percentile £41,750 £35,854 £42,500
Median annual salary (50th Percentile) £60,000 £50,250 £57,500
Median % change year-on-year +19.40% -12.61% +9.42%
75th Percentile £75,000 £68,813 £75,000
90th Percentile £90,000 £82,500 £87,500
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 15 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 15 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 £74,500 +22.89% 93
Thames Valley +22 411 £70,000 +27.27% 147
Berkshire +21 280 £75,000 +36.36% 101
Surrey +7 196 £55,000 +46.67% 36
Buckinghamshire +16 110 £55,000 - 26
West Sussex -16 40 £45,000 +32.35% 11
Kent -16 24 £47,500 -13.64% 3
Oxfordshire -25 22 £100,000 +17.65% 40
East Sussex -4 6 £70,000 +40.00%
Isle of Wight - 6 £70,000 - 2
Sussex -9 5 £65,000 +23.81% 9
Middlesex +15 3 £65,000 - 1
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 (0.89%) SharePoint
2 11 (0.75%) Apache
3 8 (0.55%) Confluence
4 6 (0.41%) SAS
5 5 (0.34%) nginx
6 4 (0.27%) 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 (2.26%) Microsoft Office
2 29 (1.99%) Microsoft Excel
3 19 (1.30%) Microsoft Project
4 17 (1.17%) Simulink
5 7 (0.48%) Microsoft PowerPoint
5 7 (0.48%) SOLIDWORKS
6 5 (0.34%) Mathematica
6 5 (0.34%) Solid Edge
7 4 (0.27%) 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 (0.27%) 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
1 225 (15.42%) Azure
2 171 (11.72%) AWS
3 62 (4.25%) Microsoft 365
4 49 (3.36%) Entra ID
5 41 (2.81%) GCP
6 27 (1.85%) Cloud Computing
7 25 (1.71%) Power Platform
8 24 (1.64%) OpenShift
9 18 (1.23%) GitHub
10 16 (1.10%) Azure Sentinel
11 15 (1.03%) Serverless
12 14 (0.96%) GitHub Actions
13 13 (0.89%) Azure DevOps
14 11 (0.75%) Azure AKS
14 11 (0.75%) 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
1 125 (8.57%) Firewall
2 76 (5.21%) DNS
3 57 (3.91%) WAN
4 52 (3.56%) Network Security
5 51 (3.50%) TCP/IP
6 49 (3.36%) LAN
7 46 (3.15%) VPN
8 22 (1.51%) DHCP
9 20 (1.37%) VLAN
10 19 (1.30%) HTTP
11 17 (1.17%) BGP
12 16 (1.10%) ATM
13 15 (1.03%) Intrusion Detection
14 12 (0.82%) OSPF
14 12 (0.82%) SD-WAN
14 12 (0.82%) VoIP
15 11 (0.75%) NGFW
15 11 (0.75%) SSL
16 10 (0.69%) Software-Defined Radio
16 10 (0.69%) VSAT
Database & Business Intelligence
1 27 (1.85%) PostgreSQL
2 23 (1.58%) Power BI
3 17 (1.17%) Relational Database
4 15 (1.03%) MySQL
5 10 (0.69%) Elasticsearch
6 9 (0.62%) Big Data
6 9 (0.62%) SQL Server
7 4 (0.27%) GIS
7 4 (0.27%) Metadata
7 4 (0.27%) MongoDB
7 4 (0.27%) Oracle Database
7 4 (0.27%) 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 59 (4.04%) Git
2 37 (2.54%) GitLab
3 24 (1.64%) JIRA
4 17 (1.17%) Jenkins
5 10 (0.69%) JMeter
5 10 (0.69%) Visual Studio Code
6 8 (0.55%) LabVIEW
6 8 (0.55%) Rational DOORS
7 6 (0.41%) Gatling
7 6 (0.41%) LoadRunner
8 5 (0.34%) Bitbucket
8 5 (0.34%) JUnit
8 5 (0.34%) SonarQube
9 4 (0.27%) Artifactory
10 3 (0.21%) Selenium
11 2 (0.14%) Cucumber
11 2 (0.14%) Cypress.io
11 2 (0.14%) Mockito
11 2 (0.14%) Subversion
11 2 (0.14%) Visual Studio
General
1 328 (22.48%) Social Skills
2 220 (15.08%) Aerospace
3 163 (11.17%) Analytical Skills
4 140 (9.60%) Finance
5 138 (9.46%) Public Sector
6 81 (5.55%) Inclusion and Diversity
6 81 (5.55%) Military
7 77 (5.28%) Electronics
8 73 (5.00%) Manufacturing
9 43 (2.95%) Retail
10 42 (2.88%) Organisational Skills
11 40 (2.74%) Aviation
12 28 (1.92%) Legal
13 27 (1.85%) Law
14 26 (1.78%) Telecoms
15 23 (1.58%) Documentation Skills
16 19 (1.30%) Influencing Skills
17 18 (1.23%) Police
18 15 (1.03%) Aeronautics
19 13 (0.89%) Presentation Skills
Job Titles
1 214 (14.67%) Architect
2 200 (13.71%) Senior
3 143 (9.80%) Lead
4 114 (7.81%) Software Engineer
5 105 (7.20%) Systems Engineer
6 96 (6.58%) Analyst
7 82 (5.62%) Security Architect
8 59 (4.04%) Consultant
9 48 (3.29%) Infrastructure Engineer
10 36 (2.47%) Developer
11 34 (2.33%) Project Manager
11 34 (2.33%) Senior Software Engineer
12 33 (2.26%) Security Analyst
13 32 (2.19%) Network Engineer
14 31 (2.12%) Azure Engineer
15 30 (2.06%) Electrical Engineer
15 30 (2.06%) Platform Engineer
15 30 (2.06%) Senior Manager
15 30 (2.06%) Solutions Architect
16 29 (1.99%) Tester
Libraries, Frameworks & Software Standards
1 66 (4.52%) Terraform
2 40 (2.74%) ModSecurity
3 31 (2.12%) LDAP
4 28 (1.92%) React
5 18 (1.23%) .NET
5 18 (1.23%) HTML
6 16 (1.10%) CSS
7 14 (0.96%) Kafka
7 14 (0.96%) OAuth
7 14 (0.96%) OpenID
7 14 (0.96%) Regular Expression
7 14 (0.96%) SAML
8 13 (0.89%) ARM Templates
8 13 (0.89%) XMPP
9 10 (0.69%) Loki
9 10 (0.69%) Spring
10 9 (0.62%) Web Services
11 8 (0.55%) .NET Core
11 8 (0.55%) AngularJS
11 8 (0.55%) Entity Framework
Miscellaneous
1 68 (4.66%) Cloud Native
2 63 (4.32%) Onboarding
3 61 (4.18%) Data Centre
4 47 (3.22%) Driving Licence
5 44 (3.02%) Algorithms
6 43 (2.95%) Social Media
7 42 (2.88%) Management Information System
8 37 (2.54%) Product Ownership
8 37 (2.54%) Self-Motivation
9 36 (2.47%) Robotics
10 35 (2.40%) Security Operations Centre
11 33 (2.26%) Cyber Threat
12 29 (1.99%) Cyber Defence
12 29 (1.99%) Embedded Systems
12 29 (1.99%) FPGA
13 22 (1.51%) Enterprise Software
13 22 (1.51%) Hybrid Cloud
14 19 (1.30%) Private Cloud
15 18 (1.23%) Analytical Mindset
15 18 (1.23%) VHDL
Operating Systems
1 187 (12.82%) Linux
2 155 (10.62%) Windows
3 71 (4.87%) Windows Server
4 23 (1.58%) Red Hat Enterprise Linux
5 14 (0.96%) 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 (0.34%) Android
9 5 (0.34%) Debian
10 4 (0.27%) 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 (16.31%) Continuous Improvement
2 217 (14.87%) Problem-Solving
3 210 (14.39%) Agile
4 184 (12.61%) Software Engineering
5 181 (12.41%) Validation
6 173 (11.86%) Cybersecurity
7 149 (10.21%) CI/CD
8 145 (9.94%) Mentoring
9 134 (9.18%) AI
10 132 (9.05%) Stakeholder Management
11 114 (7.81%) Technical Leadership
12 113 (7.75%) DevOps
13 112 (7.68%) Decision-Making
14 94 (6.44%) ITIL
15 86 (5.89%) Incident Response
15 86 (5.89%) SIEM
16 82 (5.62%) Infrastructure as Code
17 81 (5.55%) Stakeholder Engagement
18 79 (5.41%) Verification and Validation
19 78 (5.35%) Root Cause Analysis
Programming Languages
1 165 (11.31%) Python
2 94 (6.44%) C++
3 58 (3.98%) C
4 53 (3.63%) PowerShell
5 50 (3.43%) Bash
6 49 (3.36%) C#
7 43 (2.95%) Java
8 40 (2.74%) JavaScript
9 36 (2.47%) MATLAB
10 27 (1.85%) Rust
10 27 (1.85%) SQL
11 26 (1.78%) TypeScript
12 22 (1.51%) Embedded C
13 17 (1.17%) Embedded C++
14 14 (0.96%) Go
14 14 (0.96%) PHP
15 12 (0.82%) Shell Script
16 11 (0.75%) Ada
17 8 (0.55%) Perl
18 7 (0.48%) Kusto Query Language
Qualifications
1 869 (59.56%) SC Cleared
2 571 (39.14%) DV Cleared
3 230 (15.76%) Degree
4 73 (5.00%) BPSS Clearance
5 71 (4.87%) CISSP
6 45 (3.08%) Cisco Certification
7 39 (2.67%) Azure Certification
8 37 (2.54%) CISM
9 36 (2.47%) Master's Degree
10 33 (2.26%) HNC
11 31 (2.12%) CCNP
12 23 (1.58%) Computer Science Degree
12 23 (1.58%) PhD
13 20 (1.37%) CompTIA Security+
14 19 (1.30%) HND
15 17 (1.17%) GIAC
16 16 (1.10%) PMI Certification
17 15 (1.03%) CREST Certified
18 14 (0.96%) CCNA
18 14 (0.96%) Microsoft Certification
Quality Assurance & Compliance
1 47 (3.22%) ISO/IEC 27001
2 43 (2.95%) NIST
3 39 (2.67%) SLA
4 37 (2.54%) QA
5 28 (1.92%) Accessibility
6 22 (1.51%) ISO 9001
6 22 (1.51%) NCSC
7 15 (1.03%) Def Stans
8 14 (0.96%) GDPR
9 13 (0.89%) NIST 800
10 11 (0.75%) MISRA
11 10 (0.69%) PMO
12 9 (0.62%) ISO/IEC 20000
13 8 (0.55%) Cyber Essentials
14 7 (0.48%) GRC
14 7 (0.48%) JSP 440
15 6 (0.41%) Data Quality
16 5 (0.34%) Cyber Essentials PLUS
16 5 (0.34%) NEBOSH
17 3 (0.21%) ISO 22301
System Software
1 84 (5.76%) Active Directory
2 65 (4.46%) Docker
3 34 (2.33%) VMware Infrastructure
4 29 (1.99%) Firmware
5 26 (1.78%) vSphere
6 21 (1.44%) VMware ESXi
7 18 (1.23%) Virtual Machines
8 15 (1.03%) Hyper-V
9 11 (0.75%) VMware NSX
10 6 (0.41%) Embedded Firmware
11 5 (0.34%) Squid
12 4 (0.27%) KVM
13 2 (0.14%) UAG
13 2 (0.14%) Virtual Servers
14 1 (0.069%) Virtual Desktop
Systems Management
1 119 (8.16%) Kubernetes
2 56 (3.84%) Ansible
3 24 (1.64%) Single Sign-On
4 23 (1.58%) Microsoft Intune
5 22 (1.51%) Grafana
6 16 (1.10%) Kibana
7 15 (1.03%) Prometheus
8 10 (0.69%) Argo
8 10 (0.69%) Kustomize
8 10 (0.69%) vCenter Server
9 9 (0.62%) Podman
10 8 (0.55%) Istio
10 8 (0.55%) Puppet
10 8 (0.55%) SCCM
11 7 (0.48%) Graylog
12 6 (0.41%) QRadar
13 5 (0.34%) Nessus
13 5 (0.34%) Systems Management Server (SMS)
14 4 (0.27%) Docker Swarm
14 4 (0.27%) Nagios
Vendors
1 157 (10.76%) Microsoft
2 75 (5.14%) VMware
3 52 (3.56%) Cisco
4 47 (3.22%) Thales
5 33 (2.26%) ServiceNow
6 30 (2.06%) Red Hat
7 27 (1.85%) Oracle
8 25 (1.71%) SAP
9 23 (1.58%) EMC
9 23 (1.58%) Splunk
10 21 (1.44%) Fortinet
11 18 (1.23%) Palo Alto
12 15 (1.03%) Google
13 13 (0.89%) ForgeRock
13 13 (0.89%) Okta
14 11 (0.75%) Veeam
15 10 (0.69%) CrowdStrike
15 10 (0.69%) McAfee
15 10 (0.69%) NVIDIA
16 9 (0.62%) Dynatrace