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

6 months to
11 May 2026
Same period 2025 Same period 2024
Rank 22 13 11
Rank change year-on-year -9 -2 +11
Permanent jobs citing Security Cleared 755 779 1,761
As % of all permanent jobs in the South East 5.26% 10.08% 10.71%
As % of the Qualifications category 22.95% 20.92% 31.49%
Number of salaries quoted 550 559 1,347
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% +11.11%
75th Percentile £82,500 £77,500 £68,750
90th Percentile £92,500 £87,500 £82,500
England median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -0.86%

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 3,290 3,723 5,593
As % of all permanent jobs advertised in the South East 22.90% 48.18% 34.02%
Number of salaries quoted 1,616 1,592 3,650
10th Percentile £31,000 £31,750 £29,750
25th Percentile £41,250 £40,748 £37,500
Median annual salary (50th Percentile) £58,728 £54,800 £51,500
Median % change year-on-year +7.17% +6.41% +3.00%
75th Percentile £75,000 £70,000 £67,500
90th Percentile £86,790 £82,500 £82,500
England median annual salary £60,000 £55,021 £55,000
% change year-on-year +9.05% +0.04% -7.60%

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 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 11 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 -5 342 £75,000 +30.43% 199
Thames Valley +24 279 £65,000 +10.17% 128
Berkshire +14 178 £67,500 +8.00% 65
Buckinghamshire +26 77 £55,000 -2.22% 41
Surrey -6 72 £57,303 +30.23% 43
Oxfordshire +5 24 £65,000 +30.00% 25
West Sussex -10 23 £35,000 -6.67% 10
Kent -25 21 £52,500 -19.23% 14
Sussex - 11 £85,000 - 2
East Sussex -18 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 25 (3.31%) 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 (3.05%) Microsoft Office
2 19 (2.52%) Microsoft Excel
3 9 (1.19%) 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 93 (12.32%) Azure
2 59 (7.81%) AWS
3 35 (4.64%) Microsoft 365
4 30 (3.97%) GCP
5 21 (2.78%) Power Platform
6 16 (2.12%) Amazon EKS
6 16 (2.12%) Azure DevOps
7 15 (1.99%) Dynamics 365
8 13 (1.72%) Serverless
9 11 (1.46%) GitHub
9 11 (1.46%) OpenShift
9 11 (1.46%) PowerApps
10 8 (1.06%) Amazon EC2
10 8 (1.06%) GitHub Actions
11 7 (0.93%) AWS Lambda
11 7 (0.93%) Azure AKS
12 6 (0.79%) Amazon S3
12 6 (0.79%) Azure Sentinel
12 6 (0.79%) Salesforce Sales Cloud
12 6 (0.79%) Salesforce Service Cloud
Communications & Networking
1 73 (9.67%) Firewall
2 50 (6.62%) DNS
3 30 (3.97%) WAN
4 22 (2.91%) VPN
5 20 (2.65%) BGP
5 20 (2.65%) LAN
5 20 (2.65%) Structured Cabling
6 15 (1.99%) Network Security
7 13 (1.72%) TCP/IP
8 12 (1.59%) Cisco Firepower
8 12 (1.59%) DHCP
8 12 (1.59%) HTTP
9 11 (1.46%) NetScaler
10 9 (1.19%) Cisco IOS
10 9 (1.19%) Cisco ISE
10 9 (1.19%) MPLS
10 9 (1.19%) Wireshark
11 8 (1.06%) NAS
11 8 (1.06%) OSPF
11 8 (1.06%) SAN
Database & Business Intelligence
1 17 (2.25%) Power BI
2 11 (1.46%) PostgreSQL
3 9 (1.19%) SQL Server
4 8 (1.06%) Relational Database
5 3 (0.40%) 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 (6.49%) Git
2 46 (6.09%) GitLab
3 22 (2.91%) Jenkins
4 16 (2.12%) JIRA
5 14 (1.85%) Visual Studio Code
6 9 (1.19%) SonarQube
7 7 (0.93%) 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%) Snyk
11 3 (0.40%) Android Studio
11 3 (0.40%) JUnit
11 3 (0.40%) Robot Framework
12 2 (0.26%) MSTest
12 2 (0.26%) Visual Studio
General
1 144 (19.07%) Social Skills
2 74 (9.80%) Finance
3 73 (9.67%) Public Sector
4 55 (7.28%) Analytical Skills
5 30 (3.97%) Inclusion and Diversity
6 28 (3.71%) Law
7 26 (3.44%) Electronics
8 23 (3.05%) Manufacturing
9 22 (2.91%) Aerospace
10 20 (2.65%) Military
11 15 (1.99%) Aviation
11 15 (1.99%) Organisational Skills
11 15 (1.99%) Telecoms
12 13 (1.72%) Documentation Skills
13 11 (1.46%) Banking
14 8 (1.06%) Games
14 8 (1.06%) Retail
15 7 (0.93%) Influencing Skills
16 6 (0.79%) Aeronautics
17 5 (0.66%) Legal
Job Titles
1 119 (15.76%) Senior
2 103 (13.64%) Architect
3 65 (8.61%) Developer
4 55 (7.28%) Lead
5 54 (7.15%) Software Engineer
6 43 (5.70%) Analyst
7 37 (4.90%) Network Engineer
7 37 (4.90%) Systems Engineer
8 35 (4.64%) Infrastructure Engineer
9 31 (4.11%) Applications Architect
10 30 (3.97%) Consultant
11 25 (3.31%) Security Architect
12 24 (3.18%) Java Developer
13 23 (3.05%) DevOps Engineer
14 22 (2.91%) IT Engineer
14 22 (2.91%) Support Engineer
15 21 (2.78%) Cloud Engineer
16 20 (2.65%) Data Engineer
16 20 (2.65%) IT Support
17 19 (2.52%) Senior Developer
Libraries, Frameworks & Software Standards
1 28 (3.71%) .NET
2 23 (3.05%) REST
3 16 (2.12%) Regular Expression
4 15 (1.99%) LDAP
4 15 (1.99%) React
5 14 (1.85%) Spring
6 12 (1.59%) JSON
6 12 (1.59%) SOAP
6 12 (1.59%) XMPP
7 9 (1.19%) Elastic Stack
7 9 (1.19%) Middleware
8 8 (1.06%) Kafka
8 8 (1.06%) RabbitMQ
9 7 (0.93%) AngularJS
9 7 (0.93%) XML
10 6 (0.79%) Java EE
10 6 (0.79%) Lightning Web Components
10 6 (0.79%) Spring Boot
10 6 (0.79%) Visualforce
10 6 (0.79%) Web Services
Miscellaneous
1 32 (4.24%) Product Ownership
2 22 (2.91%) Algorithms
2 22 (2.91%) PKI
3 21 (2.78%) Data Centre
4 18 (2.38%) Onboarding
5 16 (2.12%) Cloud Native
6 14 (1.85%) Embedded Systems
7 13 (1.72%) Cyber Defence
7 13 (1.72%) FPGA
7 13 (1.72%) Security Posture
8 12 (1.59%) Distributed Systems
9 11 (1.46%) Self-Motivation
10 10 (1.32%) Cyber Threat
10 10 (1.32%) Driving Licence
11 9 (1.19%) Analytical Mindset
12 8 (1.06%) Fibre Optics
12 8 (1.06%) Management Information System
13 7 (0.93%) Robotics
14 5 (0.66%) Hybrid Cloud
14 5 (0.66%) Legacy Systems
Operating Systems
1 104 (13.77%) Linux
2 92 (12.19%) Windows
3 63 (8.34%) Windows Server
4 24 (3.18%) Red Hat Enterprise Linux
5 10 (1.32%) Windows Server 2016
6 8 (1.06%) CentOS
6 8 (1.06%) 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
1 135 (17.88%) Agile
2 88 (11.66%) DevOps
3 84 (11.13%) CI/CD
4 79 (10.46%) Software Engineering
5 78 (10.33%) Continuous Improvement
6 74 (9.80%) Problem-Solving
7 58 (7.68%) Cybersecurity
8 47 (6.23%) Infrastructure Engineering
9 46 (6.09%) Mentoring
10 43 (5.70%) Decision-Making
11 42 (5.56%) Scrum
12 39 (5.17%) Infrastructure as Code
12 39 (5.17%) SIEM
13 37 (4.90%) Service Management
13 37 (4.90%) Technical Leadership
14 36 (4.77%) AI
14 36 (4.77%) Containerisation
14 36 (4.77%) Stakeholder Management
15 33 (4.37%) Analytics
16 32 (4.24%) Computer Science
Programming Languages
1 96 (12.72%) Python
2 48 (6.36%) Java
3 41 (5.43%) C++
4 33 (4.37%) SQL
5 30 (3.97%) C#
6 25 (3.31%) C
7 21 (2.78%) JavaScript
7 21 (2.78%) PowerShell
8 16 (2.12%) Rust
9 12 (1.59%) MATLAB
10 11 (1.46%) VBA
11 10 (1.32%) Bash
11 10 (1.32%) TypeScript
12 9 (1.19%) PL/SQL
13 7 (0.93%) Embedded C
13 7 (0.93%) Embedded C++
13 7 (0.93%) Shell Script
14 6 (0.79%) Apex Code
14 6 (0.79%) Groovy
15 5 (0.66%) Go
Qualifications
1 459 (60.79%) SC Cleared
2 286 (37.88%) DV Cleared
3 117 (15.50%) Degree
4 20 (2.65%) HNC
4 20 (2.65%) Master's Degree
5 10 (1.32%) CISSP
5 10 (1.32%) Computer Science Degree
6 9 (1.19%) APMP
6 9 (1.19%) DBS Check
6 9 (1.19%) MBA
7 8 (1.06%) CCNP
7 8 (1.06%) Cisco Certification
8 7 (0.93%) BPSS Clearance
8 7 (0.93%) CompTIA Security+
8 7 (0.93%) CREST Certified
8 7 (0.93%) CRISC
9 6 (0.79%) ITIL Foundation Certificate
9 6 (0.79%) Microsoft Certification
9 6 (0.79%) OSCP
10 5 (0.66%) ISACA
Quality Assurance & Compliance
1 19 (2.52%) ISO/IEC 27001
2 17 (2.25%) GDPR
3 16 (2.12%) QA
4 15 (1.99%) NCSC
5 13 (1.72%) NIST
5 13 (1.72%) SLA
6 12 (1.59%) PMO
7 11 (1.46%) Accessibility
8 8 (1.06%) ISO 9001
9 7 (0.93%) Def Stans
9 7 (0.93%) WCAG
10 5 (0.66%) GRC
10 5 (0.66%) NEBOSH
11 4 (0.53%) ISO/IEC 20000
12 3 (0.40%) ISO/IEC 15288
12 3 (0.40%) JSP 440
13 2 (0.26%) ISO 22301
13 2 (0.26%) NIST 800
13 2 (0.26%) PCI DSS
14 1 (0.13%) ISO/IEC 12207
System Software
1 54 (7.15%) Active Directory
2 48 (6.36%) Docker
3 24 (3.18%) vSphere
4 21 (2.78%) VMware NSX
5 20 (2.65%) Firmware
6 16 (2.12%) 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 54 (7.15%) Kubernetes
2 43 (5.70%) Terraform
3 39 (5.17%) Ansible
4 15 (1.99%) vCenter Server
5 11 (1.46%) Grafana
5 11 (1.46%) Prometheus
6 9 (1.19%) vRealize
7 8 (1.06%) Kibana
7 8 (1.06%) Nessus
8 7 (0.93%) SCCM
8 7 (0.93%) 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%) QRadar
11 4 (0.53%) WSUS
12 3 (0.40%) FortiGate
12 3 (0.40%) Graylog
Vendors
1 92 (12.19%) Microsoft
2 54 (7.15%) VMware
3 38 (5.03%) Cisco
4 24 (3.18%) Oracle
5 19 (2.52%) Juniper
5 19 (2.52%) Red Hat
5 19 (2.52%) Splunk
6 16 (2.12%) Google
7 14 (1.85%) McAfee
8 12 (1.59%) Citrix
8 12 (1.59%) SolarWinds
9 11 (1.46%) CheckPoint
9 11 (1.46%) ServiceNow
10 10 (1.32%) Salesforce
10 10 (1.32%) Tenable
11 9 (1.19%) AppDynamics
11 9 (1.19%) IBM
12 8 (1.06%) NetApp
12 8 (1.06%) Palo Alto
13 7 (0.93%) LogRhythm