Gas Engineer (Gas Fitter) CV Examples & Writing Guide

This sample is for a gas service engineer with seven years after an apprenticeship, who has worked both on the gas distribution network and in domestic and light commercial service. The name and employers are invented. If you work only on appliances, or only on the network side, keep the layout and drop what does not apply to you.

Gas work is the one trade where a mistake shows up on the local news, so hiring is cautious and qualification-first. Four things get read before anything else.

• Your registration or competences. Gas work in the UK must by law be done by a Gas Safe registered engineer, so name the ACS categories on your ID card, domestic or commercial, and when they are due for reassessment. On the network side, name your competences for the specific tasks you perform.
• The regulations and standards you work to. The Gas Safety (Installation and Use) Regulations 1998, the Gas Industry Unsafe Situations Procedure, BS 6891 for domestic pipework, and the IGEM standards and network procedures on the distribution side. Naming the standard you size pipe to tells a manager you were trained properly.
• What you can be sent to alone. Boiler service, pipework installs, LPG conversions, service laying, gas escapes, cookers and fires. Coverage is what a manager staffs against.
• Your safety record on the specific things that matter here: gas escape response, unsafe situations dealt with, Gas Safe inspection findings, recalls on safety work, and years without an incident.

“Licence first, operator qualifications second, then whether you can run a combustion analyser and explain the reading. A technician who writes that they red-tagged 31 appliances rather than leaving them in service tells me exactly how they will behave in someone's basement at nine at night.”

This is the most confusing part of the trade to write about, because domestic, commercial and network gas work are each qualified differently.

• By law, gas work in the UK must be done by a Gas Safe registered engineer. List the ACS categories on your ID card (for example CCN1, CENWAT, CKR1, HTR1), say whether they are domestic or commercial, and give the reassessment date, since ACS categories run for five years. Check the current Gas Safe Register rules before claiming anything.
• On the network side, the currency is competence in specific tasks: leakage survey, service laying, mains work, PE jointing, escape response. List the tasks you are assessed on and the qualification behind them, not just "network trained", because managers staff by task.
• LPG work has its own ACS categories and industry guidance. If you hold LPG categories, name them and the type of installation they cover.
• PE jointing qualifications should say the method (butt fusion, electrofusion) and whether they are current, since these need renewing.
• Add the supporting cards that get you on site: a CSCS card, an NRSWA street works card for road openings, confined spaces and excavation training, first aid, and a full driving licence with your record.
• If you also hold heating or refrigeration qualifications, list them: unvented hot water (G3), OFTEC for oil, and an F-Gas certificate for refrigerant work on heat pumps or air conditioning.

• Pipework: copper, steel, CSST with correct bonding, PE jointing, sizing to BS 6891, tightness testing and purging
• Detection: electronic gas detectors, leakage survey equipment, leak detection fluid, escape classification and reporting
• Combustion: flue gas analyser use, CO and CO2 readings, CO/CO2 ratio, operating and standing pressure, heat input, flue types and flue checks
• Appliances: combi, system and regular boilers, warm air units, water heaters, unit heaters, cookers, hobs, gas fires, tumble dryers, commercial catering equipment
• Conversions between natural gas and LPG, and the checks that have to follow
• Network: service laying and alterations, meter regulators and emergency control valves, live gas work, keyhole work, cathodic protection basics, odorant
• Administration: building regulations notification, gas safety records (including landlord records), service paperwork, the Unsafe Situations Procedure, explaining unsafe situations to customers
• Support: confined spaces, excavation safety, street works signing and guarding, hand and power tools, small plant

One thing separates good gas engineers from fast ones: they will turn an appliance off and have the difficult conversation with the householder. Say it with the number of unsafe situations you have dealt with, not as a claim about integrity.

Gas work is entered through an apprenticeship, a gas network training scheme, a managed learning programme for career changers, or a move across from plumbing or heating. Employers hiring at that level are looking for someone who will be trusted around gas in two years, so show care and steadiness rather than confidence.

• Count your hours and calls: apprenticeship level and stage, college hours, portfolio evidence, service calls assisted on, installs helped with.
• Name the college subjects you have covered: gas safety, flues, combustion, pipe sizing, unsafe situations, health and safety.
• Put any related trade work first: plumbing, heating, welding, pipefitting, appliance repair, facilities maintenance.
• Gas network training schemes are worth applying to directly. If you have applied or passed pre-employment tests, say so.
• List your driving licence, clean record and willingness to work on call and take heating season overtime. Gas service is busiest when it is coldest.
• Armed forces experience with fuel systems, boilers or utilities transfers well. Write it in civilian terms and name the systems.

• One page is enough for many engineers; two is normal in the UK once you have network and service work or 15 years behind you.
• Gas Safe registration, ACS categories and other qualifications in a block near the top, immediately after the personal statement. They are checked before anything else.
• Adverts for this job appear as gas engineer, gas service engineer, gas installer, heating engineer, gas network operative and sometimes gas fitter. Use the advert's title in your headline.
• Mirror the vocabulary: Gas Safe, ACS, CCN1, tightness testing, flue gas analysis, Unsafe Situations Procedure, gas escape, leakage survey, service laying, PE jointing, make safe, on-call.
• No photo, no date of birth. In the US the same role is a gas fitter or gas technician, and a resume there leads with a state or local gas licence.
• State your availability for the on-call rota and heating season overtime. It is often the deciding factor between two qualified engineers.