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

6 months to
21 Apr 2026
Same period 2025 Same period 2024
Rank 24 11 11
Rank change year-on-year -13 0 +10
Permanent jobs citing Security Cleared 751 804 1,730
As % of all permanent jobs in the South East 5.29% 11.71% 10.73%
As % of the Qualifications category 20.60% 24.30% 31.40%
Number of salaries quoted 515 576 1,349
10th Percentile £41,110 £41,250 £32,500
25th Percentile £51,250 £47,500 £42,200
Median annual salary (50th Percentile) £65,000 £57,500 £55,000
Median % change year-on-year +13.04% +4.55% +14.29%
75th Percentile £81,875 £77,500 £67,500
90th Percentile £90,000 £85,000 £80,250
England median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

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 3,645 3,309 5,509
As % of all permanent jobs advertised in the South East 25.66% 48.21% 34.16%
Number of salaries quoted 1,570 1,506 3,652
10th Percentile £30,000 £32,241 £29,000
25th Percentile £40,000 £42,500 £37,500
Median annual salary (50th Percentile) £57,500 £55,000 £51,000
Median % change year-on-year +4.55% +7.84% +2.00%
75th Percentile £73,750 £70,600 £66,250
90th Percentile £86,275 £82,500 £82,500
England median annual salary £58,750 £57,500 £55,000
% change year-on-year +2.17% +4.55% -4.35%

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 21 April 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 21 April 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 -4 359 £75,000 +36.36% 177
Thames Valley +15 266 £65,000 +8.33% 118
Berkshire +16 174 £67,500 +8.00% 67
Surrey -19 73 £57,303 +23.90% 52
Buckinghamshire +11 67 £60,000 +4.35% 35
Oxfordshire +2 25 £65,000 +30.00% 19
West Sussex -12 19 £35,000 -6.67% 12
Kent -35 18 £39,000 -36.33% 10
Sussex - 11 £85,000 - 4
Home Counties 0 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 32 (4.26%) SharePoint
2 20 (2.66%) Microsoft Exchange
3 14 (1.86%) Exchange Server 2003
4 2 (0.27%) Confluence
4 2 (0.27%) WordPress
5 1 (0.13%) Apache
5 1 (0.13%) Apache Airflow
5 1 (0.13%) Apache Qpid
5 1 (0.13%) Camunda
5 1 (0.13%) Oracle SOA Suite
5 1 (0.13%) SAS
Applications
1 22 (2.93%) Microsoft Excel
1 22 (2.93%) Microsoft Office
2 5 (0.67%) Adobe XD
2 5 (0.67%) Simulink
3 2 (0.27%) Adobe After Effects
3 2 (0.27%) Adobe Captivate
3 2 (0.27%) Adobe Creative Suite
3 2 (0.27%) Adobe Illustrator
3 2 (0.27%) Adobe Premiere
3 2 (0.27%) Elementor
3 2 (0.27%) Photoshop
4 1 (0.13%) CATIA
4 1 (0.13%) Lectora
Business Applications
1 2 (0.27%) SAP S/4HANA
2 1 (0.13%) Primavera
2 1 (0.13%) Q-Pulse
2 1 (0.13%) Remedy ITSM
2 1 (0.13%) SAP GTS
2 1 (0.13%) SAP MM
2 1 (0.13%) Sparx Enterprise Architect
2 1 (0.13%) Teamcenter
Cloud Services
1 71 (9.45%) Azure
2 52 (6.92%) AWS
3 35 (4.66%) Microsoft 365
4 26 (3.46%) Power Platform
5 23 (3.06%) GCP
6 20 (2.66%) Azure DevOps
7 17 (2.26%) Amazon EKS
7 17 (2.26%) Dynamics 365
8 16 (2.13%) PowerApps
9 12 (1.60%) Serverless
10 10 (1.33%) OpenShift
11 9 (1.20%) Amazon EC2
11 9 (1.20%) GitHub
12 8 (1.07%) Salesforce Sales Cloud
12 8 (1.07%) Salesforce Service Cloud
13 7 (0.93%) AWS Lambda
14 6 (0.80%) Amazon ECS
14 6 (0.80%) Amazon S3
14 6 (0.80%) GitHub Actions
15 5 (0.67%) Google Analytics
Communications & Networking
1 65 (8.66%) Firewall
2 49 (6.52%) DNS
3 23 (3.06%) WAN
4 22 (2.93%) DHCP
5 20 (2.66%) Structured Cabling
6 16 (2.13%) LAN
6 16 (2.13%) VPN
7 15 (2.00%) BGP
7 15 (2.00%) Cisco Firepower
8 12 (1.60%) Cisco ISE
9 11 (1.46%) Cisco IOS
9 11 (1.46%) Junos
9 11 (1.46%) Network Security
10 9 (1.20%) NetScaler
10 9 (1.20%) NX-OS
11 8 (1.07%) MPLS
12 7 (0.93%) HTTP
12 7 (0.93%) TCP/IP
12 7 (0.93%) Wireshark
13 6 (0.80%) SNMP
Database & Business Intelligence
1 21 (2.80%) Power BI
2 17 (2.26%) Oracle Database
3 15 (2.00%) Oracle Database 10g
4 12 (1.60%) PostgreSQL
5 9 (1.20%) Relational Database
5 9 (1.20%) SQL Server
6 2 (0.27%) Big Data
6 2 (0.27%) Metadata
6 2 (0.27%) MySQL
6 2 (0.27%) RDBMS
7 1 (0.13%) Data Mining
7 1 (0.13%) Data Warehouse
7 1 (0.13%) DynamoDB
7 1 (0.13%) Elasticsearch
7 1 (0.13%) MongoDB
7 1 (0.13%) NoSQL
7 1 (0.13%) Pinecone
7 1 (0.13%) Redis
7 1 (0.13%) Tableau
7 1 (0.13%) Weaviate
Development Applications
1 40 (5.33%) Git
2 36 (4.79%) GitLab
3 25 (3.33%) Jenkins
4 17 (2.26%) JIRA
5 10 (1.33%) Selenium
6 9 (1.20%) Visual Studio Code
7 7 (0.93%) Robot Framework
8 6 (0.80%) Atlassian Bamboo
8 6 (0.80%) Snyk
8 6 (0.80%) SonarQube
8 6 (0.80%) Subversion
9 5 (0.67%) Axure RP
9 5 (0.67%) Balsamiq
9 5 (0.67%) Cucumber
10 4 (0.53%) JUnit
10 4 (0.53%) Rational DOORS
11 3 (0.40%) Android Studio
11 3 (0.40%) Artifactory
11 3 (0.40%) Mockito
12 2 (0.27%) JMeter
General
1 161 (21.44%) Social Skills
2 74 (9.85%) Analytical Skills
3 73 (9.72%) Public Sector
4 71 (9.45%) Finance
5 31 (4.13%) Inclusion and Diversity
6 29 (3.86%) Law
7 28 (3.73%) Aeronautics
8 24 (3.20%) Aerospace
9 23 (3.06%) Manufacturing
10 19 (2.53%) Electronics
11 16 (2.13%) Organisational Skills
12 15 (2.00%) Military
12 15 (2.00%) Telecoms
13 14 (1.86%) Banking
14 12 (1.60%) Aviation
15 10 (1.33%) Documentation Skills
15 10 (1.33%) Games
16 7 (0.93%) Legal
17 6 (0.80%) Influencing Skills
17 6 (0.80%) Retail
Job Titles
1 110 (14.65%) Architect
2 104 (13.85%) Senior
3 68 (9.05%) Developer
4 57 (7.59%) Lead
5 44 (5.86%) Software Engineer
6 37 (4.93%) Analyst
7 36 (4.79%) Consultant
7 36 (4.79%) Systems Engineer
8 33 (4.39%) Infrastructure Engineer
8 33 (4.39%) Network Engineer
9 29 (3.86%) Business Manager
10 27 (3.60%) Applications Architect
10 27 (3.60%) Business Systems Manager
10 27 (3.60%) Systems Manager
11 24 (3.20%) Security Architect
12 23 (3.06%) Java Developer
13 22 (2.93%) DevOps Engineer
14 21 (2.80%) Data Engineer
15 20 (2.66%) Senior Developer
16 19 (2.53%) Support Engineer
Libraries, Frameworks & Software Standards
1 27 (3.60%) .NET
2 23 (3.06%) REST
3 14 (1.86%) React
3 14 (1.86%) Spring
4 13 (1.73%) JSON
4 13 (1.73%) Regular Expression
5 12 (1.60%) LDAP
5 12 (1.60%) SOAP
6 10 (1.33%) HTML
6 10 (1.33%) XML
7 9 (1.20%) Elastic Stack
7 9 (1.20%) Middleware
8 8 (1.07%) Lightning Web Components
8 8 (1.07%) RabbitMQ
8 8 (1.07%) Spring Boot
8 8 (1.07%) Visualforce
8 8 (1.07%) Web Services
8 8 (1.07%) XMPP
9 7 (0.93%) AngularJS
9 7 (0.93%) Kafka
Miscellaneous
1 31 (4.13%) Product Ownership
2 29 (3.86%) Robotics
3 24 (3.20%) PKI
4 15 (2.00%) Cloud Native
4 15 (2.00%) Data Centre
5 14 (1.86%) Algorithms
5 14 (1.86%) Distributed Systems
5 14 (1.86%) Onboarding
5 14 (1.86%) Security Posture
6 10 (1.33%) Embedded Systems
6 10 (1.33%) FPGA
6 10 (1.33%) Self-Motivation
7 7 (0.93%) Cyber Defence
8 6 (0.80%) Fibre Optics
8 6 (0.80%) Management Information System
9 5 (0.67%) Driving Licence
9 5 (0.67%) e-Learning
9 5 (0.67%) Legacy Systems
10 4 (0.53%) Enterprise Software
10 4 (0.53%) Linux Command Line
Operating Systems
1 97 (12.92%) Windows
2 82 (10.92%) Linux
3 61 (8.12%) Windows Server
4 20 (2.66%) Red Hat Enterprise Linux
5 16 (2.13%) Unix
6 15 (2.00%) HPUX
6 15 (2.00%) Solaris
7 14 (1.86%) Windows Server 2003
8 13 (1.73%) Windows 7
8 13 (1.73%) Windows Server 2008
9 11 (1.46%) Windows Server 2016
10 6 (0.80%) Android
10 6 (0.80%) CentOS
10 6 (0.80%) Ubuntu
11 4 (0.53%) Windows Server 2019
12 1 (0.13%) AIX
12 1 (0.13%) Apple iOS
12 1 (0.13%) Windows 10
Processes & Methodologies
1 131 (17.44%) Agile
2 92 (12.25%) Software Engineering
3 80 (10.65%) DevOps
4 73 (9.72%) CI/CD
5 69 (9.19%) Problem-Solving
6 66 (8.79%) Continuous Improvement
7 59 (7.86%) Project Management
8 51 (6.79%) Cybersecurity
9 48 (6.39%) AI
10 45 (5.99%) Mentoring
11 44 (5.86%) Decision-Making
11 44 (5.86%) Infrastructure Engineering
12 42 (5.59%) Risk Management
13 40 (5.33%) Scrum
14 38 (5.06%) Technical Leadership
15 37 (4.93%) Process Improvement
16 33 (4.39%) Stakeholder Management
17 32 (4.26%) Service Management
17 32 (4.26%) Technology Strategy
18 31 (4.13%) Containerisation
Programming Languages
1 79 (10.52%) Python
2 49 (6.52%) Java
3 33 (4.39%) SQL
4 30 (3.99%) C++
5 26 (3.46%) PowerShell
6 25 (3.33%) JavaScript
7 20 (2.66%) C#
8 19 (2.53%) C
9 16 (2.13%) Perl
9 16 (2.13%) VBA
10 12 (1.60%) Rust
11 10 (1.33%) PL/SQL
12 9 (1.20%) Bash
12 9 (1.20%) Shell Script
13 8 (1.07%) Apex Code
13 8 (1.07%) TypeScript
14 6 (0.80%) Groovy
14 6 (0.80%) MATLAB
15 5 (0.67%) Ladder Logic
16 3 (0.40%) Pascal
Qualifications
1 461 (61.38%) SC Cleared
2 294 (39.15%) DV Cleared
3 116 (15.45%) Degree
4 23 (3.06%) Master's Degree
5 17 (2.26%) HNC
6 12 (1.60%) APMP
6 12 (1.60%) CISSP
6 12 (1.60%) MBA
7 9 (1.20%) DBS Check
8 8 (1.07%) Microsoft Certification
9 7 (0.93%) BPSS Clearance
9 7 (0.93%) CCNP
9 7 (0.93%) Cisco Certification
9 7 (0.93%) CISM
9 7 (0.93%) Computer Science Degree
9 7 (0.93%) CRISC
10 6 (0.80%) CHECK Team Member
11 5 (0.67%) Azure Certification
11 5 (0.67%) CCNA
12 4 (0.53%) CISA
Quality Assurance & Compliance
1 23 (3.06%) SLA
2 18 (2.40%) GDPR
2 18 (2.40%) QA
3 17 (2.26%) ISO/IEC 27001
4 14 (1.86%) NCSC
5 12 (1.60%) Accessibility
5 12 (1.60%) NIST
6 10 (1.33%) PMO
7 9 (1.20%) GRC
8 7 (0.93%) WCAG
9 4 (0.53%) Def Stans
9 4 (0.53%) ISO 9001
9 4 (0.53%) NIST 800
10 3 (0.40%) ISO/IEC 15288
10 3 (0.40%) JSP 440
10 3 (0.40%) NEBOSH
10 3 (0.40%) PCI DSS
11 2 (0.27%) ISO/IEC 20000
11 2 (0.27%) RMADS
12 1 (0.13%) HIPAA
System Software
1 59 (7.86%) Active Directory
2 39 (5.19%) Docker
3 24 (3.20%) VMware NSX
4 19 (2.53%) Firmware
4 19 (2.53%) vSphere
5 14 (1.86%) VMware Infrastructure
6 5 (0.67%) Virtual Machines
7 2 (0.27%) Hyper-V
7 2 (0.27%) Terminal Server
8 1 (0.13%) Apache ZooKeeper
8 1 (0.13%) Oracle RAC
8 1 (0.13%) Virtual Desktop
Systems Management
1 42 (5.59%) Kubernetes
2 34 (4.53%) Terraform
3 33 (4.39%) Ansible
4 15 (2.00%) vCenter Server
5 10 (1.33%) vRealize
6 8 (1.07%) Grafana
6 8 (1.07%) Prometheus
6 8 (1.07%) SCCM
6 8 (1.07%) SCOM
7 7 (0.93%) Endace
7 7 (0.93%) Nessus
8 6 (0.80%) Kibana
9 4 (0.53%) Packer
9 4 (0.53%) QRadar
9 4 (0.53%) WSUS
10 3 (0.40%) Nagios
10 3 (0.40%) ZABBIX
11 2 (0.27%) Argo
11 2 (0.27%) FortiGate
11 2 (0.27%) Istio
Vendors
1 90 (11.98%) Microsoft
2 62 (8.26%) VMware
3 39 (5.19%) Cisco
4 36 (4.79%) Oracle
5 25 (3.33%) Juniper
6 17 (2.26%) Splunk
7 15 (2.00%) Google
8 14 (1.86%) Red Hat
8 14 (1.86%) Salesforce
8 14 (1.86%) SolarWinds
9 12 (1.60%) McAfee
10 11 (1.46%) CheckPoint
11 10 (1.33%) Citrix
12 9 (1.20%) AppDynamics
12 9 (1.20%) Broadcom
12 9 (1.20%) IBM
12 9 (1.20%) ServiceNow
13 8 (1.07%) Adobe
13 8 (1.07%) LogRhythm
13 8 (1.07%) Palo Alto