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

6 months to
10 May 2026
Same period 2025 Same period 2024
Rank 22 13 10
Rank change year-on-year -9 -3 +10
Permanent jobs citing Security Cleared 761 779 1,759
As % of all permanent jobs in the South East 5.25% 10.09% 10.71%
As % of the Qualifications category 22.05% 20.93% 31.46%
Number of salaries quoted 553 559 1,349
10th Percentile £40,000 £41,250 £32,500
25th Percentile £51,250 £47,500 £42,500
Median annual salary (50th Percentile) £65,000 £57,500 £55,000
Median % change year-on-year +13.04% +4.55% +11.68%
75th Percentile £82,500 £77,500 £68,750
90th Percentile £92,000 £87,500 £82,500
England median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -0.65%

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 3,451 3,722 5,592
As % of all permanent jobs advertised in the South East 23.82% 48.21% 34.04%
Number of salaries quoted 1,617 1,591 3,655
10th Percentile £31,000 £31,750 £29,750
25th Percentile £41,250 £40,875 £37,500
Median annual salary (50th Percentile) £58,500 £54,975 £51,350
Median % change year-on-year +6.41% +7.06% +2.70%
75th Percentile £75,000 £70,000 £67,250
90th Percentile £86,790 £82,500 £82,500
England median annual salary £60,000 £55,043 £55,000
% change year-on-year +9.01% +0.08% -7.56%

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 May 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 May 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 -5 346 £75,000 +30.43% 189
Thames Valley +25 280 £65,000 +10.17% 125
Berkshire +17 179 £67,500 +8.00% 61
Buckinghamshire +29 77 £55,000 -2.22% 41
Surrey -8 73 £56,152 +27.62% 41
Oxfordshire +1 24 £65,000 +30.00% 27
West Sussex -12 23 £35,000 -6.67% 10
Kent -30 21 £52,500 -19.23% 12
Sussex - 11 £85,000 - 2
East Sussex -19 2 £70,000 - 3
Home Counties -1 1 - -
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 26 (3.42%) SharePoint
2 5 (0.66%) Microsoft Exchange
3 2 (0.26%) Confluence
4 1 (0.13%) Apache
4 1 (0.13%) Apache Airflow
4 1 (0.13%) Apache Qpid
4 1 (0.13%) Camunda
4 1 (0.13%) Oracle SOA Suite
4 1 (0.13%) SAS
Applications
1 23 (3.02%) Microsoft Office
2 20 (2.63%) Microsoft Excel
3 9 (1.18%) Simulink
4 5 (0.66%) Adobe XD
5 2 (0.26%) Lectora
6 1 (0.13%) CATIA
Business Applications
1 1 (0.13%) Primavera
1 1 (0.13%) Remedy ITSM
1 1 (0.13%) SAP MM
1 1 (0.13%) Sparx Enterprise Architect
Cloud Services
1 94 (12.35%) Azure
2 59 (7.75%) AWS
3 36 (4.73%) Microsoft 365
4 30 (3.94%) GCP
5 22 (2.89%) Power Platform
6 17 (2.23%) Azure DevOps
7 16 (2.10%) Amazon EKS
8 15 (1.97%) Dynamics 365
9 13 (1.71%) Serverless
10 12 (1.58%) PowerApps
11 11 (1.45%) GitHub
11 11 (1.45%) OpenShift
12 8 (1.05%) Amazon EC2
12 8 (1.05%) GitHub Actions
13 7 (0.92%) AWS Lambda
13 7 (0.92%) Azure AKS
13 7 (0.92%) Salesforce Sales Cloud
13 7 (0.92%) Salesforce Service Cloud
14 6 (0.79%) Amazon S3
14 6 (0.79%) Azure Sentinel
Communications & Networking
1 72 (9.46%) Firewall
2 50 (6.57%) DNS
3 29 (3.81%) WAN
4 22 (2.89%) VPN
5 20 (2.63%) BGP
5 20 (2.63%) Structured Cabling
6 19 (2.50%) LAN
7 15 (1.97%) Network Security
8 13 (1.71%) Cisco Firepower
9 12 (1.58%) DHCP
9 12 (1.58%) TCP/IP
10 11 (1.45%) HTTP
10 11 (1.45%) NetScaler
11 10 (1.31%) Cisco IOS
11 10 (1.31%) Cisco ISE
12 9 (1.18%) MPLS
12 9 (1.18%) Wireshark
13 8 (1.05%) NAS
13 8 (1.05%) OSPF
13 8 (1.05%) SAN
Database & Business Intelligence
1 18 (2.37%) Power BI
2 11 (1.45%) PostgreSQL
3 9 (1.18%) SQL Server
4 7 (0.92%) Relational Database
5 3 (0.39%) Elasticsearch
6 2 (0.26%) GIS
6 2 (0.26%) Metadata
6 2 (0.26%) MySQL
6 2 (0.26%) Oracle Database
7 1 (0.13%) Big Data
7 1 (0.13%) Data Lake
7 1 (0.13%) Data Warehouse
7 1 (0.13%) DynamoDB
7 1 (0.13%) Geospatial Data
7 1 (0.13%) MongoDB
7 1 (0.13%) NoSQL
7 1 (0.13%) Redis
7 1 (0.13%) SAS Visual Analytics
7 1 (0.13%) Tableau
7 1 (0.13%) Weaviate
Development Applications
1 49 (6.44%) Git
2 47 (6.18%) GitLab
3 23 (3.02%) Jenkins
4 17 (2.23%) JIRA
5 14 (1.84%) Visual Studio Code
6 9 (1.18%) SonarQube
7 8 (1.05%) Selenium
8 6 (0.79%) Atlassian Bamboo
8 6 (0.79%) Cucumber
9 5 (0.66%) Axure RP
9 5 (0.66%) Balsamiq
9 5 (0.66%) Subversion
10 4 (0.53%) Artifactory
10 4 (0.53%) Rational DOORS
10 4 (0.53%) Robot Framework
10 4 (0.53%) Snyk
11 3 (0.39%) Android Studio
11 3 (0.39%) JUnit
12 2 (0.26%) MSTest
12 2 (0.26%) Visual Studio
General
1 150 (19.71%) Social Skills
2 74 (9.72%) Finance
3 72 (9.46%) Public Sector
4 59 (7.75%) Analytical Skills
5 31 (4.07%) Inclusion and Diversity
6 29 (3.81%) Law
7 26 (3.42%) Electronics
8 23 (3.02%) Manufacturing
9 22 (2.89%) Aerospace
10 20 (2.63%) Military
11 16 (2.10%) Organisational Skills
12 15 (1.97%) Aviation
12 15 (1.97%) Telecoms
13 13 (1.71%) Documentation Skills
14 11 (1.45%) Banking
15 8 (1.05%) Aeronautics
15 8 (1.05%) Games
15 8 (1.05%) Retail
16 7 (0.92%) Influencing Skills
17 5 (0.66%) Legal
Job Titles
1 119 (15.64%) Senior
2 104 (13.67%) Architect
3 66 (8.67%) Developer
4 54 (7.10%) Lead
5 53 (6.96%) Software Engineer
6 44 (5.78%) Analyst
7 38 (4.99%) Network Engineer
8 37 (4.86%) Systems Engineer
9 35 (4.60%) Infrastructure Engineer
10 31 (4.07%) Applications Architect
11 30 (3.94%) Consultant
12 25 (3.29%) Security Architect
13 24 (3.15%) Java Developer
14 23 (3.02%) DevOps Engineer
15 22 (2.89%) Cloud Engineer
15 22 (2.89%) IT Engineer
15 22 (2.89%) Support Engineer
16 20 (2.63%) Data Engineer
16 20 (2.63%) IT Support
17 19 (2.50%) Azure Engineer
Libraries, Frameworks & Software Standards
1 29 (3.81%) .NET
2 24 (3.15%) REST
3 16 (2.10%) Regular Expression
4 15 (1.97%) React
5 14 (1.84%) LDAP
5 14 (1.84%) Spring
6 13 (1.71%) SOAP
7 12 (1.58%) JSON
7 12 (1.58%) XMPP
8 10 (1.31%) Elastic Stack
8 10 (1.31%) Middleware
9 8 (1.05%) Kafka
9 8 (1.05%) RabbitMQ
10 7 (0.92%) AngularJS
10 7 (0.92%) Lightning Web Components
10 7 (0.92%) Visualforce
10 7 (0.92%) XML
11 6 (0.79%) Java EE
11 6 (0.79%) Spring Boot
11 6 (0.79%) Web Services
Miscellaneous
1 33 (4.34%) Product Ownership
2 24 (3.15%) PKI
3 23 (3.02%) Algorithms
4 20 (2.63%) Data Centre
5 18 (2.37%) Onboarding
6 16 (2.10%) Cloud Native
7 14 (1.84%) Embedded Systems
8 13 (1.71%) Cyber Defence
8 13 (1.71%) FPGA
8 13 (1.71%) Security Posture
9 12 (1.58%) Distributed Systems
10 10 (1.31%) Cyber Threat
10 10 (1.31%) Driving Licence
10 10 (1.31%) Self-Motivation
11 9 (1.18%) Analytical Mindset
11 9 (1.18%) Robotics
12 8 (1.05%) Management Information System
13 7 (0.92%) Fibre Optics
14 5 (0.66%) Hybrid Cloud
14 5 (0.66%) Legacy Systems
Operating Systems
1 105 (13.80%) Linux
2 93 (12.22%) Windows
3 63 (8.28%) Windows Server
4 24 (3.15%) Red Hat Enterprise Linux
5 10 (1.31%) Windows Server 2016
6 8 (1.05%) CentOS
6 8 (1.05%) Ubuntu
7 6 (0.79%) Android
8 5 (0.66%) Windows Server 2019
9 2 (0.26%) AIX
10 1 (0.13%) Apple iOS
10 1 (0.13%) Mac OS
10 1 (0.13%) Unix
10 1 (0.13%) VMS
Processes & Methodologies
1 138 (18.13%) Agile
2 91 (11.96%) DevOps
3 86 (11.30%) CI/CD
4 80 (10.51%) Software Engineering
5 79 (10.38%) Continuous Improvement
6 76 (9.99%) Problem-Solving
7 57 (7.49%) Cybersecurity
8 47 (6.18%) Infrastructure Engineering
9 46 (6.04%) Mentoring
10 44 (5.78%) Decision-Making
11 42 (5.52%) Scrum
12 40 (5.26%) Infrastructure as Code
13 38 (4.99%) AI
13 38 (4.99%) Service Management
13 38 (4.99%) SIEM
13 38 (4.99%) Technical Leadership
14 36 (4.73%) Containerisation
14 36 (4.73%) Stakeholder Management
15 33 (4.34%) Test Automation
15 33 (4.34%) Validation
Programming Languages
1 98 (12.88%) Python
2 49 (6.44%) Java
3 40 (5.26%) C++
4 33 (4.34%) SQL
5 30 (3.94%) C#
6 25 (3.29%) C
7 22 (2.89%) JavaScript
8 20 (2.63%) PowerShell
9 16 (2.10%) Rust
10 12 (1.58%) MATLAB
10 12 (1.58%) VBA
11 10 (1.31%) Bash
11 10 (1.31%) TypeScript
12 9 (1.18%) PL/SQL
13 7 (0.92%) Apex Code
13 7 (0.92%) Embedded C
13 7 (0.92%) Embedded C++
13 7 (0.92%) Shell Script
14 6 (0.79%) Groovy
15 5 (0.66%) Go
Qualifications
1 463 (60.84%) SC Cleared
2 288 (37.84%) DV Cleared
3 119 (15.64%) Degree
4 21 (2.76%) Master's Degree
5 20 (2.63%) HNC
6 11 (1.45%) CISSP
7 10 (1.31%) Computer Science Degree
8 9 (1.18%) APMP
8 9 (1.18%) DBS Check
8 9 (1.18%) MBA
9 8 (1.05%) CCNP
9 8 (1.05%) Cisco Certification
10 7 (0.92%) BPSS Clearance
10 7 (0.92%) CRISC
10 7 (0.92%) Microsoft Certification
11 6 (0.79%) CompTIA Security+
11 6 (0.79%) CREST Certified
11 6 (0.79%) ITIL Foundation Certificate
11 6 (0.79%) OSCP
12 5 (0.66%) CHECK Team Member
Quality Assurance & Compliance
1 19 (2.50%) GDPR
2 18 (2.37%) ISO/IEC 27001
3 16 (2.10%) QA
4 15 (1.97%) NCSC
5 14 (1.84%) NIST
6 13 (1.71%) SLA
7 12 (1.58%) PMO
8 11 (1.45%) Accessibility
9 7 (0.92%) Def Stans
9 7 (0.92%) ISO 9001
9 7 (0.92%) WCAG
10 6 (0.79%) GRC
11 5 (0.66%) NEBOSH
12 3 (0.39%) ISO/IEC 15288
12 3 (0.39%) ISO/IEC 20000
12 3 (0.39%) JSP 440
12 3 (0.39%) NIST 800
12 3 (0.39%) PCI DSS
13 2 (0.26%) ISO 22301
14 1 (0.13%) ISO/IEC 27005
System Software
1 54 (7.10%) Active Directory
2 49 (6.44%) Docker
3 24 (3.15%) vSphere
4 22 (2.89%) VMware NSX
5 21 (2.76%) Firmware
6 16 (2.10%) VMware Infrastructure
7 5 (0.66%) Virtual Machines
8 2 (0.26%) Hyper-V
8 2 (0.26%) Terminal Server
8 2 (0.26%) UAG
8 2 (0.26%) VMware ESXi
9 1 (0.13%) Embedded Firmware
9 1 (0.13%) Oracle RAC
9 1 (0.13%) Virtual Desktop
Systems Management
1 55 (7.23%) Kubernetes
2 44 (5.78%) Terraform
3 39 (5.12%) Ansible
4 16 (2.10%) vCenter Server
5 12 (1.58%) Grafana
5 12 (1.58%) Prometheus
6 9 (1.18%) Nessus
6 9 (1.18%) vRealize
7 8 (1.05%) Kibana
8 7 (0.92%) SCCM
8 7 (0.92%) SCOM
9 6 (0.79%) Endace
10 5 (0.66%) Packer
10 5 (0.66%) Puppet
11 4 (0.53%) Nagios
11 4 (0.53%) Podman
11 4 (0.53%) WSUS
12 3 (0.39%) FortiGate
12 3 (0.39%) Graylog
12 3 (0.39%) QRadar
Vendors
1 93 (12.22%) Microsoft
2 54 (7.10%) VMware
3 39 (5.12%) Cisco
4 24 (3.15%) Oracle
5 20 (2.63%) Juniper
6 19 (2.50%) Red Hat
6 19 (2.50%) Splunk
7 16 (2.10%) Google
8 14 (1.84%) McAfee
9 13 (1.71%) SolarWinds
10 12 (1.58%) Citrix
11 11 (1.45%) CheckPoint
11 11 (1.45%) Salesforce
11 11 (1.45%) ServiceNow
12 10 (1.31%) Tenable
13 9 (1.18%) AppDynamics
13 9 (1.18%) IBM
14 8 (1.05%) NetApp
14 8 (1.05%) Palo Alto
15 7 (0.92%) Broadcom