Defence, Security and Military Systems

Selected skill: SCO03.03 · Parent category: Aerospace and Defence · 2025 · partial year · 2026 figures have not been published yet.

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Skill demand · ONS UK online job adverts

How common is defence, security and military systems?

This requirement appears in 1.0% of UK new online job adverts in 2025. Its share rose by 0.2 percentage points compared with 2024.

The latest year is partial. Comparisons with full years need care. 2026 figures have not been published yet.
Share of new adverts1.0%UK · 2025
Change in share+0.2 pp2024 to 2025
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What this skill category covers

Official detailed requirements in this ONS group

Military Operations and Tactical Procedures

Plan and execute military operations and tactical procedures to achieve mission objectives and maintain operational safety.

0.3% of UK new adverts

Defence and Policing

Enforce laws and maintain public safety through legal frameworks, interrogation techniques, and community policing strategies.

0.2% of UK new adverts

Military Technology and Strategic Security

Apply engineering principles in military technology and strategic security operations.

0.1% of UK new adverts

Intelligence Analysis

Collect, analyse, and interpret intelligence data to support strategic, operational, and tactical decision-making.

0.1% of UK new adverts

Defence and CBRN Protection Techniques

Applying measures to protect against chemical, biological, radiological, and nuclear threats.

0.1% of UK new adverts

Defence Study Knowledge

Understanding of defence principles and strategies for national security.

0.0% of UK new adverts

Cyber and Electronic Warfare

Implement electronic countermeasures and manage cyber warfare strategies for defence.

0.0% of UK new adverts

Defence Trade Compliance

Ensuring adherence to regulations governing defence-related exports.

0.0% of UK new adverts

Weapons Systems and Firearms Operations

Operate and maintain weapons systems and firearms safely to ensure readiness and compliance with regulations.

0.0% of UK new adverts

Information Security Skills

Ability to implement measures for securing information systems and data.

0.0% of UK new adverts

Polygraph Clearance Certification

Credential for conducting lie detection tests for security purposes.

0.0% of UK new adverts

Classified Information Handling Skills

Ability to manage and protect classified information in compliance with security protocols.

0.0% of UK new adverts

ONS Table 1 detailed requirements · SCO03.03. Shares can overlap because an advert may mention several requirements.

Occupations where defence, security and military systems appears most often in UK new adverts

#OccupationShare of occupation advertsView
1Police community support officers

Example titles: Police community support officer · Rail community officer · PCSO · Civilian support officer

37.7%
2Police officers (sergeant and below)

Example titles: Police officer · Force armourer · Military police · Police sergeant

37.1%
3Groundworkers

Example titles: Groundworker · Pipe tester · Drain tester · Ground worker

22.9%
4Security guards and related occupations

Example titles: Security guard · Door man · Lodge man · Van guard

14.7%
5Protective service associate professionals n.e.c.

Example titles: Coast guard · Trace agent · Water guard · CCTV manager

11.7%
6Sheet metal workers

Example titles: Sheet metal worker · Tin man · Box maker · Keg maker

11.2%
7Cyber security professionals

Example titles: Cyber security analyst · Soc analyst · Ethical hacker · Security auditor

10.5%
8Security system installers and repairers

Example titles: Security installer · Alarm fitter · CCTV engineer · Alarm engineer

8.7%
9Health and safety managers and officers

Example titles: Health and safety manager · Safety man · Ehs adviser · EHS manager

8.7%
10Pest control officers

Example titles: Pest controller · Rat catcher · Mole catcher · Pest officer

7.0%

ONS Table 4 · 2025 (partial year). Share is the proportion of new adverts in that occupation that report this skill group. Example titles come from the SOC 2020 coding index. 2026 figures have not been published yet.

Skills within Aerospace and Defence

#SkillShare of advertsChange (pp)View
1Aerospace, Aviation and Defence Technologies

Aerospace Manufacturing and Engineering Processes · Aerospace Systems and Aviation Operations · Aircraft and Spacecraft Propulsion

1.4%+0.2 pp
2Defence, Security and Military Systems

Selected skill · Military Operations and Tactical Procedures · Defence and Policing · Military Technology and Strategic Security

1.0%+0.2 pp
3Aviation Safety, Standards and Regulatory Systems

Aviation Compliance and Safety · HUET Safety Certification · ATOL and Pilot Licensing Compliance Skills

0.0%0.0 pp
4Mechanical Engineering and Defence

Mechanical Launch Systems

0.0%0.0 pp

ONS UK new adverts · 2025 (partial year). Change compared with 2024, in percentage points. These skills share a classification group. They are not necessarily requested together. 2026 figures have not been published yet.

About these figures

How to interpret skill demand

Source: Office for National Statistics, UK online job adverts. Shares describe new adverts reporting the requirement. An advert may mention several skills, so their shares do not add up to 100%. A rise from 10% to 12% is an increase of 2 percentage points.

These figures do not establish a salary premium, proficiency level, or which skills are requested together. This page has no published skill-specific salary or location breakdown.

ONS · 2025 · partial year · 2026 figures have not been published yet. · Open Government Licence v3.0. ONS does not endorse Jobmundo.