Advance TRS
Principal Process Engineer

How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Principal Process Engineer – Water Sector
Manchester - Hybrid (2–3 days in the office)
Contract or Permanent
£60-75k
Advance TRS is supporting a growing specialist design and engineering team and is seeking an experienced Principal Process Engineer to play a key role in delivering innovative, high-quality water and wastewater treatment solutions. If you enjoy complex technical challenges and leading design excellence, this role offers real impact and progression.
What you’ll be doing
- Produce safe, high-quality and compliant process design deliverables
- Develop efficient design solutions informed by scopes and site visits
- Lead, mentor and support junior engineers and designers
- Prepare design risk assessments, technical reports and specifications
- Carry out mass balance, process sizing and hydraulic calculations
- Develop PFDs, control philosophies and commissioning strategies
- Ensure design compliance with relevant technical and industry standards
- Estimate hours for design packages and manage design change control
- Present designs at HAZOP, ALM, KM and similar technical reviews
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What you’ll bring
- 10+ years’ relevant process design experience within the regulated water industry
- Strong understanding of wastewater treatment processes and proven delivery experience
- Degree, HND or equivalent technical background
- Confident IT and technical presentation skills


Get help with your application
Your very own career expert that helps elevate your application to the next level.
Bonus points for
- Chartered Engineer status
- Experience across both clean and wastewater treatment
- Experience of HAZOP studies (ideally as Chair)
- Full driving licence and access to a vehicle
You’ll excel if you are
- A strong technical thinker and problem-solver
- An effective communicator across all levels
- Results-focused with a commitment to quality
- Passionate about developing both yourself and others
Please contact Molly Brown for more information.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London