Simulated workplaceCAQA Sentinel Defence Support Services is a fictional business created by CAQA for training and assessment. It is not a real company and no person, client or record here is real.About this simulation
DEFCAQA SentinelSimulated workplace
Today at Sentinel
212 staff
  • Explosive Ordnance Stock Register8
  • Maintenance Work Orders8
  • Range and Training Area Bookings8
  • WHS Incident and Hazard Register8
Simulated workplace
Defence industry logistics, maintenance and support

Ready, reliable, accountable

CAQA Sentinel Defence Support Services is a defence industry contractor that keeps training establishments, ranges and equipment ready for use.

Founded 2004212 staff across four sitesHead office and logistics depot, Wodonga region, VictoriaExplosive ordnance storage and maintenance facility, Wide Bay region, Queensland
212
Staff
across four sites
4
Sites
Victoria and Queensland
22
Years operating
founded 2004
18
Licensed explosive buildings
Wide Bay facility
Who we are

CAQA Sentinel Defence Support Services, defence industry logistics, maintenance and support

CAQA Sentinel Defence Support Services is a defence industry contractor that keeps training establishments, ranges and equipment ready for use. The business stores, inspects and maintains explosive ordnance on behalf of the Commonwealth, runs bulk fuel and general stores warehouses, maintains flight and vehicle simulators, supports range control on two training areas, and delivers the financial administration behind several performance based contracts. Its customers are Defence establishments, prime contractors and allied training organisations who need work done to a written standard, on time and with a complete evidence trail. Every task the business performs is traceable to a contract deliverable, a procedure and a competent, cleared person.

The business is organised into six departments across four sites. Head office in the Wodonga region holds the executive, Contracts and Finance, and the main logistics depot. The Wide Bay facility holds licensed explosive storehouses and maintenance workshops and runs a day shift only, with strict limits on the number of people and the net explosive quantity in each building. The Rockhampton depot supports range activity on a seven day roster during exercise periods, and the Oakey workshop maintains simulators on a two shift pattern so that training slots are not lost. Site managers report to the general manager weekly and every site holds a Monday safety brief.

Safety first

No task is so urgent that it cannot be done safely. Every person has the authority to stop work when the risk is not controlled.

Security by habit

Protecting Defence information and materiel is a daily discipline, not an occasional check. Clearances, need to know and clean desks are the norm.

Evidence, not opinion

The business records what it does so that any decision can be reconstructed. If it is not written down, it did not happen.

Respect for the mission

Staff understand that the people who use the ranges, simulators and stores depend on the work being right the first time.

What we do

Services and operations

To keep Defence training establishments, ranges and equipment safe, secure and ready through disciplined logistics, maintenance and support delivered to a written standard.

Explosive ordnance storage and maintenance

Receipt, storage, inspection, surveillance and maintenance of explosive ordnance in licensed facilities, with lot tracking, environmental monitoring and certified disposal support.

Logistics and warehousing

Operation of general stores, bulk fuel installations and dangerous goods stores, including receipt, stocktake, issue, field refuelling support and road transport of hazardous goods.

Simulator and technical maintenance

Preventive and corrective maintenance of flight, driving and gunnery simulators, including fault finding on control, motion, visual and sound systems and in-service testing.

Range and training area support

Range inspections, booking coordination, contractor supervision, environmental monitoring and standing order maintenance on two Defence training areas.

Test and evaluation support

Planning and conduct of test and evaluation activities for equipment and simulators, including data capture, analysis and formal reporting to the customer.

Contract and financial administration

Administration of performance based contracts, deliverable tracking, cost reporting, transaction processing and assurance for public sector customers.

Clients and partners (all fictional)
Commonwealth training establishmentsPrime contractor sustainment programsAllied and partner training organisationsState emergency and police training unitsExplosives manufacturers and disposal specialistsSimulator original equipment manufacturersCommonwealth training establishmentsPrime contractor sustainment programsAllied and partner training organisationsState emergency and police training unitsExplosives manufacturers and disposal specialistsSimulator original equipment manufacturers

Notice board All notices

  • Operations Quarterly explosive ordnance stocktake, 29 September to 2 October
    8 September 2026
  • Safety Humidity logger alarms now live in every storehouse
    7 September 2026
  • Compliance Security awareness refresher, all sites, October
    9 September 2026

Coming up Calendar

  • 14/09Monday safety brief, all sites
    7:00 am, Each site muster point
  • 14/09August simulator support performance report due
    12:00 pm, Contracts and Finance, Wodonga
  • 17/09Dangerous goods driver refresher
    8:30 am, Training room, Wodonga depot
  • 19/09Range 4 pre-use inspection, field firing weekend
    6:30 am, Range 4, Rockhampton training area
For trainers and assessors

Mapped to the Defence Training Package

Every scenario lists the current units of competency and qualifications it supports, with assessor notes and a printable evidence summary. Use it with your own assessment tools or ask CAQA for a matched kit.

Training packageDEF release 7.1
Qualifications listed12 of 40 current
Units mapped33
Documents14