Process Commissioning Engineer in London

Process Commissioning Engineer in London

London Full-Time 40000 - 50000 £ / year (est.) No working from home possible
Murray McIntosh & Associates Limited

At a Glance

  • Tasks: Take ownership of bringing major water infrastructure assets into operation on-site.
  • Company: Dynamic engineering firm focused on water and wastewater solutions.
  • Benefits: Competitive salary, annual bonus, flexible working, and 33 days holiday.
  • Other info: Opportunity for early responsibility and clear progression into senior roles.
  • Why this job: Make a real impact by solving problems and ensuring systems perform as designed.
  • Qualifications: HNC/Degree in relevant discipline and experience in commissioning water/process plants.

The predicted salary is between 40000 - 50000 £ per year.

Location: Newport, Wales

Type: Permanent or Contract, Full-Time | Site-based with travel

Why this role stands out

Prefer being on site rather than behind a desk? This is a role where you'll take full ownership of bringing major infrastructure assets into operation. You'll take newly built treatment systems and turn them into fully operational, compliant assets, working hands-on with process plant, MEICA systems and live environments. It's a position with real responsibility, high visibility, and the opportunity to see the direct results of your work every day.

Key responsibilities:

  • Develop and deliver commissioning strategies for process plant, including sequencing, FAT/SAT and performance testing
  • Lead on-site commissioning of process and MEICA assets, ensuring systems meet design intent and regulatory requirements
  • Manage commissioning through construction, including outage planning, programme coordination and client liaison
  • Produce and manage commissioning documentation (RAMS, ITPs, QA records, handover packs)
  • Carry out testing, optimisation and performance validation, including site-based analysis
  • Maintain strong safety standards, including process/COSHH compliance
  • Coordinate subcontractors and support installation and commissioning interfaces
  • Support and mentor junior engineers where required

The work

You'll be delivering a varied mix of projects across:

  • Clean water and wastewater treatment works
  • Process plant upgrades and new build schemes
  • Infrastructure assets, reservoirs and related systems

What they're looking for

  • HNC / Degree in Mechanical, Electrical, Process or related discipline (or equivalent experience)
  • Experience commissioning water or wastewater/process plant
  • Strong understanding of MEICA systems within a construction environment
  • Proven fault-finding and problem-solving ability
  • Experience producing commissioning documentation and deliverables
  • CSCS / SSSTS (or willingness to obtain)
  • Full UK driving licence and willingness to travel
  • Knowledge of P&IDs, process instrumentation and WIMES standards
  • Experience working with subcontractors and delivery teams

What you'll get

  • Salary up to £60,000 + package
  • Pension matched between 4.5% - 7%
  • Annual bonus scheme
  • Professional membership fees paid
  • Work-life balance & wellbeing
  • 33 days holiday (with buy/sell options)
  • Private medical, life assurance and health screening
  • Flexible working arrangements
  • Family & flexibility
  • 26 weeks' paid maternity/adoption leave
  • Enhanced paternity/partner leave
  • Additional leave for carers

Development & progression

  • Structured training, mentorship and cross-discipline exposure
  • Early responsibility and ownership of projects
  • Clear progression into Senior or Lead Commissioning roles
  • Long-term pipeline of secure AMP framework work

Why apply

This is a role where you'll move beyond supporting delivery and instead own the stage where projects are proven, tested and brought to life. If you enjoy solving problems on site, working with real assets, and making sure systems actually perform as designed, this is a genuinely rewarding opportunity. If this aligns with your experience, apply now or get in touch for a confidential discussion.

Murray McIntosh & Associates Limited

Contact Details:

Murray McIntosh & Associates Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Process Commissioning Engineer in London

Get Involved in Local Environmental Initiatives

Dive into your local environmental scenes, like community clean-up projects or eco-focused events. Not only will you meet like-minded people, but it's a surefire way to showcase your passion and skills in environmental engineering tech.

Join Industry-Specific Organisations

Check out organisations like the Institution of Environmental Engineers for networking opportunities and resources. They often host events and seminars that can help us connect with key players in the industry, including potential employers like Murray McIntosh & Associates Limited.

Show Off Your Projects and Passion

Create a portfolio that highlights any relevant projects, whether it's coursework, internships, or personal initiatives. Share this online, perhaps even on platforms like GitHub or your own website, to grab the attention of hiring managers looking for talent like us.

Utilise Environmental Job Boards

Take advantage of niche job boards dedicated to environmental careers. Sites like Green Jobs, Environmental Career and EcoJobs often feature openings from companies like Murray McIntosh & Associates Limited and can help us land that full-time gig.

We think you need these skills to ace Process Commissioning Engineer in London

Commissioning Strategies Development
Process Plant Commissioning
MEICA Systems Knowledge
FAT/SAT Performance Testing
Outage Planning
Client Liaison
Commissioning Documentation Production

Some tips for your application 🫡

Show Off Your Technical Skills:When applying for a role in environmental engineering tech, make sure to highlight your technical skills like CAD software proficiency, data analysis, or modelling techniques. These are essential for the job and should stand out in your CV and cover letter, showing how you can contribute to projects at Murray McIntosh & Associates Limited.

Demonstrate Your Passion for Sustainability:In this field, showcasing your passion for sustainability and environmental protection can set you apart. Include any relevant projects, volunteer experience, or courses that underline your commitment to these causes. Murray McIntosh & Associates Limited will appreciate candidates who genuinely care about making a difference.

Tailor Your Application to the Role:Don't just send a generic CV and cover letter. Make sure to tailor your application to the specific role of Process Commissioning Engineer at Murray McIntosh & Associates Limited. Highlight experiences that align directly with the job description and give concrete examples of your work to demonstrate that you’re the right fit for a full-time position.

Include Relevant Certifications:If you have certifications related to environmental engineering or technology, like LEED Accreditation or any relevant software certifications, make sure to mention them. These qualifications can boost your application and show that you’re serious about your professional development in this competitive field.

How to prepare for a job interview at Murray McIntosh & Associates Limited

Brush Up on Environmental Regulations

Make sure you’re well-versed in the latest environmental regulations and standards. In an environmental engineering tech role at Murray McIntosh & Associates Limited, you might be asked specific questions about compliance measures, so understanding these will definitely give you an edge.

Showcase Your Technical Skills

Prepare to demonstrate your proficiency with relevant tools and software, such as AutoCAD or GIS. You might be given a practical problem to solve during the interview, so it’s a great idea to brush up on these skills and perhaps even bring a portfolio of your projects to showcase your technical prowess.

Highlight Your Passion for Sustainability

In a full-time role, employers are looking for commitment and enthusiasm. Share your experiences, studies, or projects that reflect your passion for environmental sustainability. This will show Murray McIntosh & Associates Limited that you're not just qualified but genuinely invested in the field.

Prepare for Behavioural Questions

Be ready for behavioural questions that assess how you handle teamwork, conflict, and project management. Think of examples from your studies or practical experiences where you tackled challenges effectively, showcasing both your technical and interpersonal skills.