Royal Signals Communication Systems Operator
Tactical radio and battlefield communication systems. The Royal Signals delivers the Army’s deployed information networks.
Slide your projected GTI and see which British Army trades open up. Thresholds reflect publicly documented Army Recruiting guidance — confirm live numbers with your AFCO before settling on a cap-badge.
Thresholds drawn from army.mod.uk trade pages and standard Army Recruiting briefing material. Cut-offs shift over time depending on recruiting demand — always confirm current requirements with your Army Careers Centre (AFCO).
+10 points would unlock Intelligence Corps — Operator Military Intelligence (Intelligence Corps) at GTI 70.
Tactical radio and battlefield communication systems. The Royal Signals delivers the Army’s deployed information networks.
Combined driver / combat engineer in specialist Royal Engineers troops — plant operation, bridging support, fuel handling.
Army Air Corps Groundcrew. Refuel, rearm, marshal and recover Wildcat and Apache helicopters in the field.
Royal Electrical and Mechanical Engineers Vehicle Mechanic. Service and repair the Army’s wheeled and tracked vehicle fleet, from Foxhound to Challenger.
Operate specialist recovery vehicles to extract battle-damaged or broken-down equipment under combat conditions.
Frontline medical care from point of wounding to field hospital. Trained alongside NHS-recognised qualifications and operationally deployable.
Royal Engineers Combat Engineer (Class 3). Bridging, demolitions, mine warfare, field defences and military engineering across the deployed force.
Personnel administration, finance, postal and military secretarial support to deployed units. Adjutant General’s Corps Staff & Personnel Support trade.
Catering across operational and garrison environments. Field kitchens to officers’ messes, the RLC chef trade trains City & Guilds qualifications alongside Army-specific skills.
Close-combat soldier across the Foot Guards, Line Infantry, Royal Gurkha Rifles, Parachute Regiment and other Infantry cap-badges. The largest trade group in the Army.
Royal Logistic Corps Driver. Operate trucks, fuel and logistics vehicles delivering supplies forward. The Army’s movement backbone.
Royal Logistic Corps Pioneer. Field engineering support — construction, demolition, force-protection tasks.
Royal Armoured Corps Crewman across regiments such as the King’s Royal Hussars, Royal Tank Regiment and Royal Dragoon Guards. Crew Challenger 3 main battle tanks or Ajax / Boxer armoured vehicles.
Operate field artillery systems — AS90 self-propelled guns, L118 light guns, GMLRS rocket artillery — and supporting target acquisition platforms.
Each British Army trade has a publicly documented minimum GTI — the GTI below which you cannot apply. This tool collates those thresholds for 21 illustrative trades drawn from across the major branches.
The GTI thresholds shown here are approximate. They reflect published recruiting guidance at the time of writing. The British Army adjusts thresholds quarterly depending on which trades are over- or under-recruited; a trade that opens at GTI 60 this year may open at GTI 55 next year, or vice versa.
Training durations are the Class 3 / entry-level course length at the relevant training establishment. Most trades have additional Class 2 / 1 and specialist courses later in service.
Pay tiers reference the JSP 754 pay-spine structure. “Standard” is Pay Spine 1 (the majority of soldier trades), “Higher” is Pay Spine 2 (technical trades), and “Specialist” is Pay Spine 3 (high-skill engineering and specialist trades).
Five sections, GTI scoring, ADSC conditions, and a six-week prep plan.
PJFT, AFT and CFT standards — the physical side of ADSC.
The Navy aptitude test — four sections and branch percentile pass marks.
Officer route — Briefing and Main Board, day by day.