Permanent recruitment for UK onshore energy & process industries.
Mon-Fri 8am-7pmUK-wide
Est. recruitment for the UK process sector

Onshore energy hires that hold the line.

We place permanent staff into the UK refineries, petrochemical plants, gas distribution networks and process engineering houses that keep the country running. Steady, deliberate, and built around the brief.

At a glance

How a Thorold Dewling brief runs.

First callwithin 24 hours
Shortlist3-5 vetted
Average time-to-shortlist9 working days
Replacement cover12 weeks
Contact pointOne consultant
12
Sectors covered
9 days
Average shortlist
94%
Offer-to-acceptance rate
12 wks
Replacement guarantee
Three things we do differently

Recruitment for plants that cannot afford a wrong hire.

The cost of a poor placement at a refinery, gas terminal or chemical works is measured in lost production, not just lost fees. We work like the operations teams we serve - with discipline, paperwork, and zero shortcuts.

I

Sector fluency, not buzzwords.

We can talk through a hydrocracker outage, an LNG send-out unit, an HP gas pipeline pig run or an ATEX zoning question without translating from a script. That comes from knowing the people who run them.

II

Vetted before introduced.

Right-to-work, CCNSG / SMSTS / IOSH credentials, technical references and process-safety pedigree all checked before a CV reaches you. The shortlist is what you act on, not what you start triaging.

III

One consultant, end to end.

The person who took the brief is the person who runs the search and walks the candidate through to start date. Nothing gets handed off, nothing gets lost in a CRM hand-over.

Twelve sectors, one desk

The corners of UK onshore process where we live and breathe.

We do not chase every vacancy that comes past. These are the sectors where our network runs deep enough to be useful inside a fortnight.

Refinery Operations

Process operators, panel operators, shift team leaders, refinery operations managers, board operators, cat-cracker specialists.

Petrochemicals & Olefins

Process engineers, polymerisation specialists, ethylene and propylene unit leads, BTX and aromatics technologists, PTA / PET specialists.

Gas Distribution & Transmission

HP and IP pipeline engineers, gas network managers, integrity engineers, gas pre-heater specialists, AGI and PRS engineers, mains replacement leads.

LNG & Gas Processing

LNG plant operators, regasification engineers, cryogenic specialists, gas treatment leads, terminal supervisors, send-out unit engineers.

Process Engineering

Chemical and process engineers, FEED leads, debottlenecking specialists, energy efficiency engineers, simulation engineers (HYSYS, ProII), CAPEX project engineers.

Mechanical & Maintenance

Mechanical engineers, maintenance team leaders, rotating equipment specialists, fixed equipment inspectors, planned and shutdown maintenance leads.

Electrical, Instrumentation & Control

E&I engineers, control systems specialists, DCS / SCADA leads, ICSS engineers, ATEX-zoned technicians, functional safety (TUV) engineers.

HSE & Process Safety

Process safety engineers, HSE advisors, COMAH leads, HAZOP / LOPA chairs, PSSR specialists, occupational health and hygiene managers.

Project Engineering & PMO

Project engineers, project managers, package engineers, EPC project directors, planning engineers, cost engineers, document controllers.

Storage Terminals & Tank Farms

Terminal managers, tank farm supervisors, fuels distribution leads, COMAH duty holders, loading rack engineers, transferral and metering specialists.

Pipeline Engineering & Integrity

Pipeline engineers, integrity managers, corrosion specialists, in-line inspection leads, cathodic protection engineers, pipeline construction managers.

Decommissioning & Site Remediation

Decom project managers, site remediation engineers, demolition supervisors, asbestos and contaminated land specialists, materials disposal leads.

How we run a brief

Four steady steps. No surprises.

We move at process-industry pace. Deliberate, paperworked, transparent. You always know where the search is on any given day.

i.

Discovery

One call to understand the role, the team, the operations context and the realistic salary band against the rotation. We come with questions, not a pitch.

ii.

Search

We work the network, then the open market. Every approach references your business carefully. We will not name you to anyone we have not already prepared the candidate for.

iii.

Shortlist

Three to five candidates, properly vetted. CCNSG, SMSTS, IOSH and process safety credentials confirmed before introduction. Each ranked against the brief.

iv.

Mobilise

We coordinate the offer, manage counter-offer pressure, line up the start date, and check in at day 7, 30 and 90 to make sure the placement is holding.

Where Thorold Dewling fits

The UK onshore energy and process sector does not need another generic recruitment agency. It needs people who understand the difference between a shutdown, a turnaround and an outage. People who can read a P&ID without flinching. People who know that hiring a panel operator into a COMAH-tier site is not the same as hiring one anywhere else.

That is the gap Thorold Dewling fills. We are a small, sector-fluent permanent recruitment desk that places engineers, operators, managers and project staff into UK refineries, petrochemical plants, gas distribution operators, LNG terminals, storage facilities and the EPC consultancies that serve them.

The clients who get the most from us

Operations directors who are tired of receiving CVs that do not match the brief. Plant managers who need a reliability engineer in eight weeks, not eighteen. HR leads who want one consultant they can call directly and trust to tell them straight when a search is not landing.

If your brief sits inside a UK process operation and you would rather work with someone who already knows your sector, that is what we are here for.

Sectors we deliberately do not work

Offshore oil & gas (we partner with sister desks for that). Onshore wind farms above the substation. Nuclear new-build. Pure construction outside the EPC envelope. We will tell you within one call if a brief is not a good fit so you can place it where it lands fastest.

Got a process-sector brief that has been open too long?

Send the spec across. We will come back inside a working day with a clear plan, a current salary read, and a fee quote.

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