Free job simulation · Electrical and energy
Building services multi-skilled engineer job simulation
A building services multi-skilled engineer job simulation is practice at keeping an occupied building safe and legal. On a simulated office and outpatient clinic campus you plan maintenance, triage alarms, check water, fire alarm and emergency lighting records, code wiring faults, review a roof permit and build a compliance calendar. It is practice, not employment or a competence qualification.
You join Calderfield Building Services Ltd (simulated company), a facilities management contractor, hard services in Leeds. Days 1 to 5 are free, with about 9 h 45 min of tickets. Premium continues to day 20. It is practice, not employment.
Days 1 to 5 are free. You need a free account and no card. Create an account.
- Free days
- 1 to 5
- Free tickets
- about 9 h 45 min
- Project documents
- 8
- Certificate, optional
- £14.99
The project
You join Calderfield Building Services Ltd (simulated company)
Calderfield Building Services Ltd (simulated company) is a facilities management contractor, hard services in Leeds. You help its team deliver a project for Redmere Park Estates, at Redmere Park: Tower House offices and the Redmere Outpatient Clinic.
You are the junior building services engineer on a facilities contract. In four weeks you build a planned maintenance schedule, triage a Monday morning with two alarms, check a water temperature log and a fire alarm test record, code the faults in a wiring inspection, make a live corridor board safe, answer a client who wants the clinic open longer, check a roof permit and a contractor's method statement, refuse an unsafe boiler request and write the incident report. You finish with a 12-month compliance calendar. The skill is safe first, evidence second, and helpful to a busy client third.
What you will do
- Plan the year's planned maintenance from a task library and check SLA performance
- Triage BMS alarms and check water, fire alarm and emergency lighting records against the standards
- Code EICR observations, make a live board safe and refuse unsafe requests
- Check a roof permit and a contractor's RAMS, and write a boiler incident report
- Build a 12-month PPM and compliance calendar and hand it over
The people you deal with
- Contracts Managercompany
- Senior Multi-skilled Engineercompany
- Helpdesk Coordinatorcompany
- Compliance Managercompany
- PPM Plannercompany
- Client Estates Managerclient
- Clinic Managerclient
- Roof Plant Contractorvendor
- Refrigeration Contractorvendor
The company, client and site are fictional. The people are fictional too.
Look inside
What the simulator looks like
The workplace, your tickets, the documents and the team chat, as a learner sees them.
Start in the workplace, with the team around you. 
Today: the morning email and your tickets for the day. 
Work: every ticket, by day, with its status. 
A ticket, written the way a colleague would write it. 
A project document with its number, revision and status. 
Ask a colleague. They are AI colleagues: they help you think, they do not hand out answers.
Screenshots from the simulator. Company, people and data are fictional. Portraits are AI-generated.
Meet the team
The colleagues you work with
You can read their messages and ask them questions. They are AI colleagues, clearly labelled. They help you think a ticket through; they do not hand out its answer.
- MAMarian AshworthContracts ManagerSimulated colleague, company side
- WBWinston BarrattSenior Multi-skilled EngineerSimulated colleague, company side
- JFJamie FairbrotherPPM PlannerSimulated colleague, company side
- EDEleanor DacostaCompliance ManagerSimulated colleague, company side
- PCPriya ChauhanHelpdesk CoordinatorSimulated colleague, company side
- HBHugh BellamyClient Estates ManagerSimulated colleague, client side
- NENaomi EastwoodClinic ManagerSimulated colleague, client side
- DCDeclan CaffreyRoof Plant ContractorSimulated colleague, vendor
Fictional people. Portraits are AI-generated.
What you get
What you walk away with
Run a month on a facilities contract: planned maintenance, alarms, water, fire and electrical compliance, and a 12-month calendar.
What you produce
PPM visits and hours from a task library
Maintenance plan
Water temperature log review
Compliance record
Fire alarm test record review
Compliance record
Client note on water results
Client letter
EICR observation codes
Inspection reportPremium
Change impact note for longer clinic hours
Change controlPremium
Boiler lockout incident report
Incident reportPremium
12-month PPM and compliance calendar
CapstonePremium
Skills you practise
- Safety and safe systems of work
- Applying standards
- Planning and prioritising
- Working with clients and stakeholders
- Written communication
- HVAC and building plant
- Water hygiene (L8)
- Inspection and testing
Roles to look for
- Multi-skilled Maintenance Engineer (building services)
- Building Services Engineer
- Facilities Maintenance Engineer
- Mechanical and Electrical Maintenance Engineer
2429 live openings on the UK jobs board, checked 24 Oct 2026. See the jobs
Your proof
- A certificate anyone can verify. Optional, and included in Premium.
- An entry on your EDWartens profile under Work experience, marked as a job simulation.
- A work record with your skill scores, with Premium.
Free courses that go with it
- Free course Building Management Systems (BMS): HVAC Control, BACnet and Building Automation
- Free course HVAC Design: Heat Load, Ducts and Chilled Water
- Free course Fire Alarm and ELV Systems Design: NFPA 72 and BS 5839
- Free course Wiring Regulations in Practice: BS 7671 and IEC 60364
- Free course Plumbing and Drainage Design for Buildings
What you can talk about at interview
- You can explain the different hot water limits for an office and a healthcare building, and what a TMV reading can and cannot prove.
- You can walk through how you triaged two alarms at once, and why you did not bridge a safety device.
- In Premium, you can talk through a roof permit and contractor method statement review, a boiler lockout report and a 12-month compliance calendar you built.
Day by day
Days 1 to 5, ticket by ticket
Self-paced. A day opens when you hand in the previous day's tickets. Every ticket is checked, and you see the model answer after it.
Day 1
about 2 h 15 min- Induction: site rules, water temperatures and fire alarm impairmentsQuiz · 45 min
- PPM schedule: visits and hours a yearTable · 1 h 30 min
Day 2
about 1 h 45 min- Monday 06:10: a clinic fan and a chiller alarm togetherDecision · 45 min
- Last month's SLA performance and service creditCalculation · 1 h
Day 3
about 1 h 30 min- Check the September water temperature logDocument review · 1 h 30 min
Day 4
about 2 h 20 min- Check the weekly fire alarm test recordDocument review · 1 h 15 min
- Emergency lighting results: pass, fail and the actionTable · 1 h 5 min
Day 5
about 1 h 55 min- Tell the client about the September water resultsWriting · 1 h 10 min
- Switch off the clinic detectors for the decorators?Decision · 45 min
Premium: days 6 to 20about 23 h 20 min more
After day 5 the project goes on with a change request, site work, faults, a handover and a capstone reviewed by an engineer.
Day 6
about 1 h 40 min- EICR: a code and a timescale for each observationTable · 1 h 40 min
Day 7
about 55 min- The corridor board cover: can it wait until Wednesday?Decision · 55 min
Day 8
about 1 h 40 min- Change impact note: extended clinic hours and SaturdaysWriting · 1 h 40 min
Day 9
about 1 h 20 min- Energy effect of the new time schedulesCalculation · 1 h 20 min
Day 10
about 1 h 50 min- F-gas register: CO2 equivalent, leak check interval and what is overdueTable · 1 h 50 min
Day 11
about 1 h 40 min- Check the permit to work at height for the roof chillerDocument review · 1 h 40 min
Day 12
about 1 h 50 min- Review the roof contractor's RAMS and replyWriting · 1 h 50 min
Day 13
about 1 h- The clinic boiler has locked out twiceDecision · 1 h
Day 14
about 1 h 20 min- Chiller performance: cooling output, COP and low delta TCalculation · 1 h 20 min
Day 15
about 1 h 40 min- Incident report: the B-02 lockout on the cold morningWriting · 1 h 40 min
Day 16
about 1 h 30 min- Little-used outlets: flush, leave or removeTable · 1 h 30 min
Day 17
about 1 h 10 min- On-call handover for the first Saturday clinicWriting · 1 h 10 min
Day 18
about 4 h- Capstone: the 12-month PPM and compliance calendarHand-in · 4 h
Day 19
about 55 min- The auditor is tomorrow and week 8 is missingDecision · 55 min
Day 20
about 50 min- A conversation about your own workViva · 50 min
Real documents
The documents you will work with
Each one has a number, a revision and an approver, the way a project document does. You read them, check them and write your own.
CBS-HSE-001
Site rules: permits, isolation, fire alarm impairments, water hygiene and work at height
Rev 2Safety procedure
CBS-PPM-001
Planned preventive maintenance schedule: task library extract
Rev APPM schedule
CBS-SLA-001
Helpdesk priorities and service levels, contract schedule 4
Rev CSLA schedule
CBS-BMS-014
BMS alarm summary, Monday 06:10, and the alarm response rules
Rev 3BMS alarm summary
CBS-WTR-001
Water safety written scheme: temperature requirements and monitoring
Rev 4Written scheme
CBS-WTR-007
Monthly water temperature log, September, draft for sign-off
Rev 1Water temperature log
CBS-FIR-003
Fire alarm weekly user test record, weeks 1 to 8, draft for sign-off
Rev 1Fire alarm test record
CBS-ELT-002
Emergency lighting test record, Redmere Outpatient Clinic ground floor
Rev 1Emergency lighting record
Documents that arrive in Premiumchange requests, records, handover
CBS-EIC-021
EICR observations extract, Tower House and the clinic
Rev AEICR observationsPremium
CBS-CHG-004
Change request: extended clinic opening hours
Rev AChange requestPremium
CBS-BMS-016
BMS time schedules for AHU-01 and AHU-02: current and proposed
Rev BBMS schedulePremium
CBS-PPM-001
Planned preventive maintenance schedule: clinic windows revised for the extended hours
Rev BPPM schedulePremium
CBS-FGS-009
F-gas register: stationary refrigeration and air conditioning systems
Rev 2F-gas registerPremium
CBS-BLR-002
Clinic boiler house: B-02 lockout record and the boiler rules
Rev 1Boiler recordPremium
CBS-BLR-003
Incident file: B-02 lockout on the cold morning, full record
Rev 1Incident filePremium
CBS-ROOF-001
Roof access survey, Tower House roof
Rev BRoof surveyPremium
CBS-PTW-017
Permit to work at height, roof plant: draft
Rev APermit to workPremium
CBS-RAM-031
Contractor risk assessment and method statement: replace the condenser fan motor on CH-01
Rev 0RAMSPremium
CBS-WTR-012
Little-used outlets register after the clinic hours change
Rev AWater registerPremium
CBS-CAL-001
Compliance register: inspections and tests that make up the 12-month calendar
Rev BCompliance registerPremium
CBS-HND-001
Handover and calendar requirements for the end of your attachment
Rev AHandover indexPremium
Tools
In the industry, and here
| In the industry | Here |
|---|---|
| Helpdesk and CAFM (computer-aided facilities management) | Work orders, priorities and SLA schedules as documents and tickets |
| BMS front end and alarm lists | BMS alarm summaries and trend readings to read and decide on |
| Thermometer, multifunction tester, emergency lighting test key | Logged readings and test records that you check and complete |
| Spreadsheets for PPM plans, F-gas registers and compliance calendars | Tables and calculations you complete, and a calendar you upload |
Standards
The standards the work follows
- ACoP L8 and HSG274 Part 2
- BS 5839-1
- BS 5266-1
- BS 7671
- UK F-gas Regulation
- Work at Height Regulations 2005
- SFG20 (named only)
In the UK
The Building Services Multi-skilled Engineer role in a UK setting
Who employs this kind of engineer: Facilities management companies, building services contractors, hospitals, universities and commercial property owners.
Where: Building services engineers are needed wherever there are large buildings, so roles are found in every UK region, with the most in and around the big cities. This is context, not a statement about vacancies.
UK standards and regulations to know about
Electricity at Work Regulations 1989
The law on safe work with electrical systems. HSE guidance HSG85 explains safe working practices.
BS 7671 and IET Guidance Note 3
The Wiring Regulations, and guidance on inspection and testing of installations. Awareness only.
HSE ACoP L8 and HSG274 Part 2
Legionella control and the guidance on hot and cold water systems.
BS 5839-1 and BS 5266-1
Fire detection and alarm systems, and emergency lighting.
Work at Height Regulations 2005
Planning and carrying out work at height safely.
UK F-gas Regulation
Rules for fluorinated gases used in refrigeration and air conditioning. Named for awareness.
Schemes to be aware of
ECS card (Electrotechnical Certification Scheme)
The industry card that many UK electrotechnical employers and sites ask to see. It is linked to qualifications and a health and safety assessment. EDWartens does not issue it, and this simulation does not lead to it.
These are named so that you recognise them. A job simulation does not teach them as a qualification, the tasks use simplified data, and you should always read the current edition of anything you rely on.
Your proof, optional
A certificate you can verify
The free days are free. The graded, verifiable certificate is an optional extra, and it is included in Premium.
- A graded, verifiable certificate with your score and band
- A public verification page and QR code
- One-click add to LinkedIn as a licence or certification
- Issued by WARTENS LTD. It is a training certificate, not an accredited qualification, and the company is simulated
Optional: £14.99 including VAT, once you pass.
Job Simulation Certificate
Your name
completed the Building Services Multi-skilled Engineer job simulation at Calderfield Building Services Ltd (simulated company). Your score and band are shown on the real certificate.
- Number
- EDW-JS-0000
- Issued by
- WARTENS LTD
Not an accredited qualification. A verification page and QR code are printed on the real certificate.
Prepare
Free courses and labs that get you ready
Linked from the tickets that need them. You can read them before you start.
Free courses
- Building Management Systems (BMS): HVAC Control, BACnet and Building Automation
- HVAC Design: Heat Load, Ducts and Chilled Water
- Health and Safety Foundations: HSWA 1974, RIDDOR and ISO 45001
- Plumbing and Drainage Design for Buildings
- Maintenance Planning, Scheduling and CMMS with SAP PM
- Wiring Regulations in Practice: BS 7671 and IEC 60364
- Electrical Safety at Work (UK): Safe Isolation, Lock-off and Arc Flash
- Project Management for Engineers
About the Building Services Multi-skilled Engineer role
Planned maintenance, helpdesk priorities and service levels
A facilities contractor lives by its planned preventive maintenance schedule and its helpdesk clock. The industry uses standard task libraries, such as SFG20, to decide what to do and how often, and the contract sets the service levels.
In the simulation you turn a task library into visits and hours for a labour plan, work out a month's service level performance and the credit it triggers, and triage a Monday morning with two alarms at once without bridging a safety device.
Water hygiene, fire alarm and emergency lighting records
Compliance work is mostly records, and a record is only useful if it is true. The simulation gives you a water temperature log, a weekly fire alarm test record and an emergency lighting result sheet, each with planted mistakes.
You check hot and cold limits against the written scheme, with the higher limits for healthcare premises, the weekly rota for call points under BS 5839-1 and the monthly and annual tests under BS 5266-1. A later task asks what to do when a colleague suggests filling in a missing week.
EICR codes, live boards and F-gas checks
The fixed wiring report uses codes C1, C2, C3 and FI under BS 7671, and the code decides how fast the client must act. You classify eight observations, then decide what to do about an exposed live board in a public corridor.
A separate task works through an F-gas register: the CO2 equivalent of each system from charge and global warming potential, the leak check interval for each size band, the effect of an automatic leak detection system and which checks are overdue.
Roof work, boilers and the 12-month calendar
Roof plant brings the Work at Height Regulations 2005 into the job. You review a draft permit and a contractor's method statement, applying the order of avoid, prevent and reduce, with collective measures before personal ones, and you refuse an unsafe boiler request.
The capstone is a 12-month planned maintenance and compliance calendar, with the overdue items first, owners and the evidence that proves each task was done. It is a compact portfolio piece you can talk through in an interview.
Keep going
Related job simulations and courses
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MOPs, change control and a UPS event in a live data hall.
Substation and MCC Engineer
Protection settings, relay tests and an inrush trip on a new feeder.
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Content reviewed 19 Oct 2026; UK context added 21 Oct 2026. Practice, not employment.
Questions
Quick answers
What does a building services multi-skilled engineer do?
They look after the mechanical, electrical, water and fire systems of a building, working from planned maintenance schedules and a helpdesk. Records and safe working matter as much as the repair.
What is planned preventive maintenance?
It is scheduled work that keeps plant in a safe and efficient condition before it fails. The frequency of each task comes from a standard, the manufacturer or the contract.
What temperatures does Legionella control require?
Guidance under ACoP L8 and HSG274 expects hot water stored at 60 degrees C or above, outlets reaching 50 degrees C within a minute (55 degrees C in healthcare premises) and cold water below 20 degrees C. Check the current guidance for your site.
What is the weekly fire alarm test?
Under BS 5839-1 a user tests one manual call point each week, a different one each week, and logs it. Periodic inspection by a competent person is separate.
What do the EICR codes C1, C2, C3 and FI mean?
C1 is danger present and needs immediate action. C2 is potentially dangerous and needs urgent action. C3 is an improvement recommendation. FI means further investigation is required.
How often are F-gas leak checks needed?
It depends on the CO2 equivalent of the charge, and an automatic leak detection system changes the interval. The simulation works through the bands. Confirm the current regulation before relying on it.
Is a simulation a substitute for competence?
No. It builds the habit of checking records and refusing unsafe requests. Gas, refrigerant, live electrical work and work at height need training, authorisation and supervision where you work.
Do I need to be a qualified engineer?
No. The simulation teaches the order of work, the records and the safety rules, but it does not make you competent to work on live equipment, gas, refrigerant or roofs. Always follow your own employer's rules and the law where you work.
Is the campus a real one?
No. Calderfield Building Services, Redmere Park and the clinic are made up, and the site is simulated. The documents, readings and situations follow what a junior building services engineer meets.
How long does it take?
The free week is about ten hours over five days. The full Premium edition runs over twenty working days and about thirty to forty hours, at your own pace.
Which equipment brands does it use?
None. The content is vendor-neutral, so it applies to any building that follows the same standards.
What do I get at the end?
A work record with scores by task and skill, which shows on your EDWartens profile under Work experience, marked as a job simulation.
Is the Building Services Multi-skilled Engineer job simulation free?
Yes, to start. Days 1 to 5 are free. The certificate (£14.99) and the Premium edition (£53.99) are optional, and both prices include VAT.
Does it count as work experience?
No. It is a training project at a simulated company, not employment, an internship or a placement. A job simulation is a realistic training project at a simulated company. It is not employment, an internship or a work placement, and it is not a job offer. Hours are active hours the learner logged on EDWartens UK.
A job simulation is a realistic training project at a simulated company. It is not employment, an internship or a work placement, and it is not a job offer. Hours are active hours the learner logged on EDWartens UK.
Start the Building Services Multi-skilled Engineer job simulation today
Days 1 to 5 are free. No card to start. Practice, not employment.