Critical maintenance engineer Work, Jobs in Oxford, Eng (with Salaries)

Critical Maintenance Engineer
SMS Environmental —Harwell
- Up to £30,000 a year
- Overtime
- IT
- Communication skills
- Employee discount
Quick apply
6d
Maintenance Engineer (Electrical Bias)
Emcor —Oxford
- £41,500 a year
- Full-time
- Customer service
- Laboratory experience
- HVAC
Quick apply
Senior UAV Pilot / Drone Flight Test Engineer
UAVTEK —Aldsworth
- £35,000 - £65,000 a year
- Full-time
- Military
- Analysis skills
- No degree
Quick apply
Production Engineer
Archangel Lightworks —Oxford
- Full-time
- CAD
- ERP systems
- Assembly
- Annual leave
Quick apply
Maintenance Engineer
Fresh Direct —Bicester
- Up to £46,000 a year
- Overtime
- Microsoft Office
- IT
- Annual leave
- Employee discount
11d
Building Services Engineer – Oxford & Midlands
Acorn —Oxford
- Up to £44,000 a year
- Overtime
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Utilities Operations Engineer – High Voltage Authorised Person (SAP)
AWE —Reading
- Up to £55,000 a year
- Overtime
- IT
- Free parking
- Annual leave
14d
Service Manager
Blackwell Earthmoving Limited —Aylesbury
- Full-time
- Management
- Team management
- APIs
Quick apply
Health, Safety, Quality & Environmental Manager
Atlas Workplace Services —Oxford
- Up to £52,000 a year
- Microsoft Word
- Microsoft Excel
- Contracts
Quick apply
Heating/Gas/ Oil Plumbing Engineers needed
ID Godden & Co Ltd —Eynsham
- £42,000 - £52,000 a year
- Full-time
- Customer service
- Maintenance
- Plumbing
Quick apply
11d
Senior Systems Engineer – Optical Ground Systems
Archangel Lightworks —Oxford
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
Nuclear Trainer & Skills Coach
FIND. —Oxford
- £38,000 - £42,000 a year
- Full-time
- Engineering
- Mentoring
- IT
Quick apply
5d
ASSOCIATE TECHNICIAN
Quantum Fabrix —Kidlington
- Full-time
- Laboratory experience
- Microsoft Office
- Travel
- Annual leave
Quick apply
8d
Senior Systems Engineer, GXP Systems
Moderna, Inc. —Oxford
- Full-time
- Engineering
- Laboratory experience
- Bachelor's degree
- Annual leave
Optical AIT Engineer
Archangel Lightworks —Oxford
- Full-time
- Assembly
- Continuous improvement
- Travel
- Annual leave
Quick apply
1d
Tower Linesperson
SSE —Oxford
- £38,966 - £45,905 a year
- Overtime
- Customer service
- Electrical experience
- IT
- Annual leave
- Employee discount
13h
Senior Production & Process Engineer
Alloyed —Kidlington
- Engineering
- Assembly
- Project management
Quick apply
6d
Mechanical Technician
Tokamak Energy —Abingdon
- £35,000 - £45,000 a year
- Full-time
- Maintenance
- Mechanical knowledge
Quick apply
8d
B1 Line Engineer - SR
AirTanker —Carterton
- £71,628 a year
- Full-time
- Military
- Maintenance
- Mentoring
Quick apply
Scientific Software Engineer
Oxford BioTherapeutics —Oxford
- £60,000 - £80,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
- Free parking
- Referral programme
Quick apply
8d

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critical maintenance engineer jobs near oxford, eng

Critical Maintenance Engineer

SMS Environmental -
Harwell

Quick apply

Job details

Full-time
Up to £30,000 a year
6 days ago

Benefits

Employee discount
Enhanced maternity leave

Qualifications

Driving Licence
IT
Communication skills

Full job description

Critical Maintenance Engineer

Permanent

Field based role covering Oxfordshire & Berkshire

Up to £30k base salary + overtime & bonus

Want to work in a role where your expertise genuinely keeps people safe?

At SMS Environmental, we don’t just maintain water systems — we protect the health of people in hospitals, schools, and workplaces across the UK.

As a Critical Maintenance Engineer, you’ll play a vital role in ensuring water systems remain safe, compliant, and operating at the highest standards.

We’re a people-first business where your knowledge is valued, your development is supported, and your work makes a real impact every single day.

What’s in it for me?

We believe your skills deserve proper recognition — not just in pay, but in how you’re supported day-to-day:

37.5 hours per week (Monday–Friday) with overtime available at double rate
Company vehicle and fuel card for business use
Company iPad and mobile phone
Full uniform, tools, and PPE provided
Private Medical Care or alternative Cash Plan after 2 years’ service
Enhanced Sick, Maternity and Paternity Leave
City & Guilds Affiliated Training Programme to support your professional growth
Employee Discount Scheme – save up to £240 per month on food and groceries
Clear progression pathways within a growing business
Supportive team culture where your work is recognised

What will I be doing?

You’ll be part of our Operations team, working across a variety of client sites to deliver essential water hygiene and maintenance services. No two days are the same, but you can expect to:

Carry out planned preventative maintenance (PPM) on water systems
Conduct water sampling, flushing, and treatment activities
Ensure compliance with ACOP L8, HSG274, and water hygiene regulations
Accurately record all site work using company systems and software
Identify and report system issues or non-compliances to Account Managers
Build strong relationships with clients and represent SMS professionally on-site
Support and mentor junior engineers where required

You’ll have the autonomy to manage your workload, with the support of an experienced team behind you.

What do I need to be successful?

We’re looking for someone who knows their stuff and takes pride in doing things properly. You’ll need:

Proven experience in water hygiene, water treatment, or Legionella control
Strong understanding of water hygiene regulations and best practices
Ability to work independently and manage your time effectively
Confident communication and client-facing skills
Awareness of Health & Safety practices (COSHH, risk assessments, etc.)
Full UK driving licence

If you’ve worked across sectors like healthcare, education, or commercial environments — even better.

Who is SMS Environmental?

We’re a nationwide leader in water hygiene, safety, and environmental compliance — known for doing things the right way.

Our engineers are at the heart of everything we do, and we make sure they’re equipped, supported, and recognised for their work every step of the way.

At SMS, you’re not just another engineer — you’re a trusted expert making a real difference.

If you’re ready to take the next step in your water hygiene career and join a team that values quality, safety, and your long-term growth — we’d love to hear from you.

Apply today and be part of something that truly matters.

Quick apply

Refine Your Search

critical maintenance engineer jobs in oxford, eng

Critical Maintenance Engineer

Maintenance Engineer (Electrical Bias)

Senior UAV Pilot / Drone Flight Test Engineer

Production Engineer

Maintenance Engineer

Building Services Engineer – Oxford & Midlands

Utilities Operations Engineer – High Voltage Authorised Person (SAP)

Service Manager

Health, Safety, Quality & Environmental Manager

Heating/Gas/ Oil Plumbing Engineers needed

Senior Systems Engineer – Optical Ground Systems

Nuclear Trainer & Skills Coach

ASSOCIATE TECHNICIAN

Senior Systems Engineer, GXP Systems

Optical AIT Engineer

Tower Linesperson

Senior Production & Process Engineer

Mechanical Technician

B1 Line Engineer - SR

Scientific Software Engineer

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